Trace number 1083990

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
casper zao? (TO) 1800.07 1807.57

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-6.xml
MD5SUM2e0c449e9fcf4011cd4abe4683793658
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 benchmark1.67674
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints33675
Maximum constraint arity2
Maximum domain size150
Number of constraints which are defined in extension0
Number of constraints which are defined in intension33675
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.02	c Parsing = 1
0.98/1.01	c Building = 1
45.88/46.40	c [ NumberOfVariables = 300 ]
45.88/46.40	c [ NumberOfConstraints = 33675 ]
45.88/46.40	c [ SizeOfSearchSpace(log2) = 2168.65 ]
45.88/46.40	c SymmetrySearch = 1
49.25/49.75	c [ Found 2 symmetries ]
49.35/49.82	c InitialPropagation = 1
49.45/49.93	c [ SizeOfSearchSpace(log2) = 2168.65 ]
49.45/49.93	c InitialSAC = 1
49.65/50.19	c [ SizeOfSearchSpace(log2) = 2168.65 ]
49.65/50.19	c Search(DomWDeg) =

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-1083990-1215229599/watcher-1083990-1215229599 -o /tmp/evaluation-result-1083990-1215229599/solver-1083990-1215229599 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1083990-1215229599.xml 462876359 

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: 2.06 2.08 2.01 4/74 809
/proc/meminfo: memFree=1157312/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=1056 CPUtime=0
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2001934498 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 2605860 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 264 26 20 235 0 3 0

[startup+0.215876 s]
/proc/loadavg: 2.06 2.08 2.01 4/74 809
/proc/meminfo: memFree=1157312/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=7684 CPUtime=0.19
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 1028 0 0 0 19 0 0 0 19 0 1 0 2001934498 7868416 988 996147200 134512640 135477443 4294956224 18446744073709551615 4159712730 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 1921 988 370 235 0 622 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7684

[startup+0.302576 s]
/proc/loadavg: 2.06 2.08 2.01 4/74 809
/proc/meminfo: memFree=1157312/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=8608 CPUtime=0.28
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 1250 0 0 0 28 0 0 0 19 0 1 0 2001934498 8814592 1210 996147200 134512640 135477443 4294956224 18446744073709551615 134774110 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 2152 1210 370 235 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8608

[startup+0.402587 s]
/proc/loadavg: 2.06 2.08 2.01 4/74 809
/proc/meminfo: memFree=1157312/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=9532 CPUtime=0.38
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 1502 0 0 0 38 0 0 0 20 0 1 0 2001934498 9760768 1462 996147200 134512640 135477443 4294956224 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 2383 1462 370 235 0 1084 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 9532

[startup+0.70262 s]
/proc/loadavg: 2.06 2.08 2.01 4/74 809
/proc/meminfo: memFree=1157312/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=12568 CPUtime=0.68
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 2242 0 0 0 67 1 0 0 23 0 1 0 2001934498 12869632 2202 996147200 134512640 135477443 4294956224 18446744073709551615 4160505743 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 3142 2202 370 235 0 1843 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12568

[startup+1.5017 s]
/proc/loadavg: 2.06 2.08 2.01 3/75 810
/proc/meminfo: memFree=1146744/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=297272 CPUtime=1.46
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 10214 0 0 0 142 4 0 0 25 0 1 0 2001934498 304406528 3242 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 74318 3242 455 235 0 73019 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 297272

[startup+3.10187 s]
/proc/loadavg: 2.06 2.08 2.01 3/75 810
/proc/meminfo: memFree=1140600/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=307436 CPUtime=3.06
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 36305 0 0 0 291 15 0 0 25 0 1 0 2001934498 314814464 5879 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 76859 5879 455 235 0 75560 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 307436

[startup+6.3012 s]
/proc/loadavg: 2.06 2.08 2.01 3/75 810
/proc/meminfo: memFree=1118584/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=327632 CPUtime=6.23
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 88346 0 0 0 583 40 0 0 25 0 1 0 2001934498 335495168 11192 996147200 134512640 135477443 4294956224 18446744073709551615 134899370 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 81908 11192 455 235 0 80609 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 327632

[startup+12.7019 s]
/proc/loadavg: 2.05 2.07 2.01 3/75 810
/proc/meminfo: memFree=1074424/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=368552 CPUtime=12.57
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 193248 0 0 0 1166 91 0 0 25 0 1 0 2001934498 377397248 21867 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 92138 21867 455 235 0 90839 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 368552

[startup+25.5062 s]
/proc/loadavg: 2.04 2.07 2.01 3/75 810
/proc/meminfo: memFree=986552/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=449996 CPUtime=25.27
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 401965 0 0 0 2334 193 0 0 25 0 1 0 2001934498 460795904 43146 996147200 134512640 135477443 4294956224 18446744073709551615 135268208 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 112499 43146 455 235 0 111200 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 449996

[startup+51.1029 s]
/proc/loadavg: 2.02 2.06 2.01 3/75 810
/proc/meminfo: memFree=811384/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=410500 CPUtime=50.64
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 759953 0 0 0 4659 405 0 0 25 0 1 0 2001934498 420352000 86745 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 102625 86745 504 235 0 101326 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 410500

[startup+102.302 s]
/proc/loadavg: 2.06 2.06 2.01 3/75 810
/proc/meminfo: memFree=799096/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=101.36
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 762967 0 0 0 9729 407 0 0 25 0 1 0 2001934498 484356096 89759 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 89759 504 235 0 116952 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 473004

[startup+162.302 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 810
/proc/meminfo: memFree=797432/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=160.79
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763303 0 0 0 15672 407 0 0 25 0 1 0 2001934498 484356096 90095 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90095 504 235 0 116952 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 473004

[startup+222.303 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 810
/proc/meminfo: memFree=796792/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=220.23
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763399 0 0 0 21616 407 0 0 25 0 1 0 2001934498 484356096 90191 996147200 134512640 135477443 4294956224 18446744073709551615 134673667 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90191 504 235 0 116952 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 473004

[startup+282.303 s]
/proc/loadavg: 2.06 2.06 2.01 3/75 810
/proc/meminfo: memFree=796536/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=279.67
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763399 0 0 0 27560 407 0 0 25 0 1 0 2001934498 484356096 90191 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90191 504 235 0 116952 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 473004

[startup+342.307 s]
/proc/loadavg: 2.06 2.06 2.01 3/75 810
/proc/meminfo: memFree=796216/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=339.1
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 33503 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 473004

[startup+402.302 s]
/proc/loadavg: 2.25 2.11 2.02 3/75 810
/proc/meminfo: memFree=796024/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=398.54
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 39447 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 473004

[startup+462.303 s]
/proc/loadavg: 2.21 2.13 2.03 3/75 810
/proc/meminfo: memFree=795768/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=457.97
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 45390 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 135208680 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 473004

[startup+522.303 s]
/proc/loadavg: 2.12 2.12 2.03 3/75 810
/proc/meminfo: memFree=795448/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=517.42
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 51335 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 517.42
Current children cumulated vsize (KiB) 473004

[startup+582.302 s]
/proc/loadavg: 2.04 2.09 2.03 3/75 810
/proc/meminfo: memFree=795192/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=576.85
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 57278 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 473004

[startup+642.302 s]
/proc/loadavg: 2.01 2.07 2.02 3/75 810
/proc/meminfo: memFree=794872/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=636.29
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763402 0 0 0 63222 407 0 0 25 0 1 0 2001934498 484356096 90194 996147200 134512640 135477443 4294956224 18446744073709551615 134919632 0 0 4096 0 0 0 0 17 1 0 0
/proc/809/statm: 118251 90194 504 235 0 116952 0
Current children cumulated CPU time (s) 636.29
Current children cumulated vsize (KiB) 473004


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

[startup+882.301 s]
/proc/loadavg: 1.98 2.02 2.00 3/74 1194
/proc/meminfo: memFree=1127936/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=875.14
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763407 0 0 0 87099 415 0 0 25 0 1 0 2001934498 484356096 90199 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90199 504 235 0 116952 0
Current children cumulated CPU time (s) 875.14
Current children cumulated vsize (KiB) 473004

[startup+942.302 s]
/proc/loadavg: 1.99 2.02 2.00 3/74 1194
/proc/meminfo: memFree=1093568/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=935.12
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763410 0 0 0 93097 415 0 0 25 0 1 0 2001934498 484356096 90202 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90202 504 235 0 116952 0
Current children cumulated CPU time (s) 935.12
Current children cumulated vsize (KiB) 473004

[startup+1002.31 s]
/proc/loadavg: 1.99 2.01 2.00 3/74 1194
/proc/meminfo: memFree=1027456/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=995.11
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763410 0 0 0 99096 415 0 0 25 0 1 0 2001934498 484356096 90202 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90202 504 235 0 116952 0
Current children cumulated CPU time (s) 995.11
Current children cumulated vsize (KiB) 473004

[startup+1062.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/74 1194
/proc/meminfo: memFree=984384/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1055.07
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 105092 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1055.07
Current children cumulated vsize (KiB) 473004

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 1194
/proc/meminfo: memFree=960384/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1115.05
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 111090 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1115.05
Current children cumulated vsize (KiB) 473004

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 1194
/proc/meminfo: memFree=922176/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1175.03
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 117088 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1175.03
Current children cumulated vsize (KiB) 473004

[startup+1242.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/74 1194
/proc/meminfo: memFree=922176/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1235
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 123085 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1235
Current children cumulated vsize (KiB) 473004

[startup+1302.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/74 1194
/proc/meminfo: memFree=922112/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1294.98
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 129083 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 134921263 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1294.98
Current children cumulated vsize (KiB) 473004

[startup+1362.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/74 1194
/proc/meminfo: memFree=825664/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1354.96
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 135081 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1354.96
Current children cumulated vsize (KiB) 473004

[startup+1422.3 s]
/proc/loadavg: 2.23 2.09 2.02 3/74 1194
/proc/meminfo: memFree=796224/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1414.93
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 141078 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1414.93
Current children cumulated vsize (KiB) 473004

[startup+1482.3 s]
/proc/loadavg: 2.14 2.09 2.02 3/74 1194
/proc/meminfo: memFree=796160/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1474.91
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763425 0 0 0 147076 415 0 0 25 0 1 0 2001934498 484356096 90217 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90217 504 235 0 116952 0
Current children cumulated CPU time (s) 1474.91
Current children cumulated vsize (KiB) 473004

[startup+1542.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/74 1194
/proc/meminfo: memFree=774464/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1534.9
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763786 0 0 0 153075 415 0 0 25 0 1 0 2001934498 484356096 90578 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90578 504 235 0 116952 0
Current children cumulated CPU time (s) 1534.9
Current children cumulated vsize (KiB) 473004

[startup+1602.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/74 1194
/proc/meminfo: memFree=708736/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1594.87
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 763971 0 0 0 159072 415 0 0 25 0 1 0 2001934498 484356096 90763 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90763 504 235 0 116952 0
Current children cumulated CPU time (s) 1594.87
Current children cumulated vsize (KiB) 473004

[startup+1662.31 s]
/proc/loadavg: 2.00 2.04 2.00 3/74 1194
/proc/meminfo: memFree=708416/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1654.85
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 764022 0 0 0 165070 415 0 0 25 0 1 0 2001934498 484356096 90814 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90814 504 235 0 116952 0
Current children cumulated CPU time (s) 1654.85
Current children cumulated vsize (KiB) 473004

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 1194
/proc/meminfo: memFree=708416/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1714.82
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 764040 0 0 0 171067 415 0 0 25 0 1 0 2001934498 484356096 90832 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90832 504 235 0 116952 0
Current children cumulated CPU time (s) 1714.82
Current children cumulated vsize (KiB) 473004

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 1194
/proc/meminfo: memFree=708352/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1774.8
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 764041 0 0 0 177065 415 0 0 25 0 1 0 2001934498 484356096 90833 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90833 504 235 0 116952 0
Current children cumulated CPU time (s) 1774.8
Current children cumulated vsize (KiB) 473004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.51 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 1194
/proc/meminfo: memFree=673408/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1800
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 764047 0 0 0 179585 415 0 0 25 0 1 0 2001934498 484356096 90839 996147200 134512640 135477443 4294956224 18446744073709551615 134921263 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90839 504 235 0 116952 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 473004

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

Solver just ended. Dumping a history of the last processes samples

[startup+1807.51 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 1194
/proc/meminfo: memFree=673408/2055920 swapFree=4180448/4192956
[pid=809] ppid=807 vsize=473004 CPUtime=1800
/proc/809/stat : 809 (casperzao) R 807 809 29122 0 -1 4194304 764047 0 0 0 179585 415 0 0 25 0 1 0 2001934498 484356096 90839 996147200 134512640 135477443 4294956224 18446744073709551615 134921263 0 0 4096 0 0 0 0 17 0 0 0
/proc/809/statm: 118251 90839 504 235 0 116952 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 473004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.57
CPU time (s): 1800.07
CPU user time (s): 1795.86
CPU system time (s): 4.21336
CPU usage (%): 99.5852
Max. virtual memory (cumulated for all children) (KiB): 578036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.86
system time used= 4.21336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 764047
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= 16
involuntary context switches= 20302

runsolver used 2.41763 second user time and 5.73713 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-05 05:46:39
IDJOB=1083990
IDBENCH=57518
IDSOLVER=361
FILE ID=node24/1083990-1215229599
PBS_JOBID= 7881757
Free space on /tmp= 66288 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-6.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1083990-1215229599/watcher-1083990-1215229599 -o /tmp/evaluation-result-1083990-1215229599/solver-1083990-1215229599 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1083990-1215229599.xml 462876359 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2e0c449e9fcf4011cd4abe4683793658
RANDOM SEED=462876359

node24.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		: 3000.232
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		: 3000.232
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:       1157792 kB
Buffers:         70576 kB
Cached:         464012 kB
SwapCached:       6556 kB
Active:         639720 kB
Inactive:       186080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1157792 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            6964 kB
Writeback:           0 kB
Mapped:         298316 kB
Slab:            56884 kB
Committed_AS:  3861128 kB
PageTables:       2488 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= 66440 MiB
End job on node24 at 2008-07-05 06:16:49