Trace number 1051950

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) 1800.08 1807.63

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-32-4.xml
MD5SUM7abec0eca5a53922cc4d4b6c3d9fa074
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.374942
Satisfiable
(Un)Satisfiability was proved
Number of variables496
Number of constraints4960
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.09	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.09	c Parsing = 1
0.10/0.29	c Building = 1
3.68/3.84	c [ NumberOfVariables = 496 ]
3.68/3.84	c [ NumberOfConstraints = 4960 ]
3.68/3.84	c [ SizeOfSearchSpace(log2) = 992 ]
3.68/3.84	c SymmetrySearch = 1
4.18/4.42	c [ Found 2.63131e+35 symmetries ]
4.18/4.45	c InitialPropagation = 1
4.18/4.48	c [ SizeOfSearchSpace(log2) = 992 ]
4.18/4.48	c InitialSAC = (Timeout)
4.56/4.80	c [ SizeOfSearchSpace(log2) = 992 ]
4.56/4.80	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-1051950-1215477100/watcher-1051950-1215477100 -o /tmp/evaluation-result-1051950-1215477100/solver-1051950-1215477100 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051950-1215477100.xml 1045045349 

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: 1.01 1.01 1.00 1/72 3061
/proc/meminfo: memFree=1913888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=2204 CPUtime=0
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 39 0 1 0 0 0 0 0 18 0 1 0 4411548 2256896 26 996147200 134512640 135477443 4294956224 18446744073709551615 7726087 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/3061/statm: 551 26 20 235 0 3 0

[startup+0.01511 s]
/proc/loadavg: 1.01 1.01 1.00 1/72 3061
/proc/meminfo: memFree=1913888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=2252 CPUtime=0
/proc/3061/stat : 3061 (casperzao) D 3058 3061 2994 0 -1 4194304 50 0 2 0 0 0 0 0 18 0 1 0 4411548 2306048 37 996147200 134512640 135477443 4294956224 18446744073709551615 7721764 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 563 37 29 235 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2252

[startup+0.101214 s]
/proc/loadavg: 1.01 1.01 1.00 1/72 3061
/proc/meminfo: memFree=1913888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=5440 CPUtime=0.01
/proc/3061/stat : 3061 (casperzao) D 3058 3061 2994 0 -1 4194304 363 0 16 0 0 1 0 0 18 0 1 0 4411548 5570560 339 996147200 134512640 135477443 4294956224 18446744073709551615 4159877344 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/3061/statm: 1360 339 292 235 0 61 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5440

[startup+0.302218 s]
/proc/loadavg: 1.01 1.01 1.00 1/72 3061
/proc/meminfo: memFree=1913888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=289088 CPUtime=0.2
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 1277 0 18 0 18 2 0 0 19 0 1 0 4411548 296026112 1190 996147200 134512640 135477443 4294956224 18446744073709551615 135268721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3061/statm: 72272 1190 459 235 0 70973 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 289088

[startup+0.702164 s]
/proc/loadavg: 1.01 1.01 1.00 1/72 3061
/proc/meminfo: memFree=1913888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=302816 CPUtime=0.6
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 9630 0 18 0 52 8 0 0 22 0 1 0 4411548 310083584 5039 996147200 134512640 135477443 4294956224 18446744073709551615 135268706 0 0 4096 0 0 0 0 17 1 0 0
/proc/3061/statm: 75704 5039 459 235 0 74405 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 302816

[startup+1.50222 s]
/proc/loadavg: 1.01 1.01 1.00 3/81 3070
/proc/meminfo: memFree=1837400/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=330404 CPUtime=1.39
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 26333 0 18 0 118 21 0 0 25 0 1 0 4411548 338333696 12774 996147200 134512640 135477443 4294956224 18446744073709551615 134990319 0 0 4096 0 0 0 0 17 1 0 0
/proc/3061/statm: 82601 12774 459 235 0 81302 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 330404

[startup+3.10136 s]
/proc/loadavg: 1.01 1.01 1.00 3/81 3070
/proc/meminfo: memFree=1744856/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=385448 CPUtime=2.99
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 59658 0 18 0 251 48 0 0 25 0 1 0 4411548 394698752 28203 996147200 134512640 135477443 4294956224 18446744073709551615 8158286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3061/statm: 96362 28207 459 235 0 95063 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 385448

[startup+6.30159 s]
/proc/loadavg: 1.09 1.02 1.01 3/70 3092
/proc/meminfo: memFree=1744888/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=6.06
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 77992 0 19 0 544 62 0 0 25 0 1 0 4411548 233467904 37803 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 37803 529 235 0 55700 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 227996

[startup+12.7011 s]
/proc/loadavg: 1.16 1.04 1.01 3/73 3098
/proc/meminfo: memFree=1739168/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=12.43
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78010 0 19 0 1181 62 0 0 25 0 1 0 4411548 233467904 37821 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 37821 529 235 0 55700 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 227996

[startup+25.501 s]
/proc/loadavg: 1.35 1.09 1.02 2/83 3146
/proc/meminfo: memFree=1628368/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=25.13
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78016 0 19 0 2449 64 0 0 25 0 1 0 4411548 233467904 37827 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 37827 529 235 0 55700 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 227996

[startup+51.102 s]
/proc/loadavg: 1.57 1.16 1.05 3/81 3197
/proc/meminfo: memFree=1652056/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=50.61
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 4995 66 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 227996

[startup+102.307 s]
/proc/loadavg: 1.81 1.29 1.10 3/81 3197
/proc/meminfo: memFree=1652120/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=101.6
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 10094 66 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 227996

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.15 3/73 3224
/proc/meminfo: memFree=1724896/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=161.35
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 16068 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 227996

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=221.11
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 22044 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 221.11
Current children cumulated vsize (KiB) 227996

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=280.87
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 28020 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135272088 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 227996

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=340.63
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 33996 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 227996

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=400.39
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 39972 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 400.39
Current children cumulated vsize (KiB) 227996

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.37 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=460.14
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 45947 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 460.14
Current children cumulated vsize (KiB) 227996

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=519.9
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 51923 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 519.9
Current children cumulated vsize (KiB) 227996

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=579.66
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 57899 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 579.66
Current children cumulated vsize (KiB) 227996

[startup+642.301 s]
/proc/loadavg: 1.99 1.87 1.47 3/73 3224
/proc/meminfo: memFree=1724768/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=639.42
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 63875 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 639.42
Current children cumulated vsize (KiB) 227996


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

[startup+822.303 s]
/proc/loadavg: 1.99 1.92 1.56 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=818.7
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 81803 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 818.7
Current children cumulated vsize (KiB) 227996

[startup+882.302 s]
/proc/loadavg: 1.99 1.93 1.58 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=878.45
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 87778 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 878.45
Current children cumulated vsize (KiB) 227996

[startup+942.303 s]
/proc/loadavg: 1.99 1.94 1.61 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=938.22
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 93755 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 938.22
Current children cumulated vsize (KiB) 227996

[startup+1002.3 s]
/proc/loadavg: 1.99 1.95 1.63 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=997.97
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 99730 67 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 997.97
Current children cumulated vsize (KiB) 227996

[startup+1062.3 s]
/proc/loadavg: 1.99 1.95 1.65 3/73 3224
/proc/meminfo: memFree=1724704/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1057.74
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 105706 68 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 1057.74
Current children cumulated vsize (KiB) 227996

[startup+1122.3 s]
/proc/loadavg: 1.99 1.96 1.67 3/73 3224
/proc/meminfo: memFree=1724704/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1117.5
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 111682 68 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 1117.5
Current children cumulated vsize (KiB) 227996

[startup+1182.3 s]
/proc/loadavg: 2.03 1.98 1.69 3/73 3224
/proc/meminfo: memFree=1724704/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1177.26
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 117658 68 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 1177.26
Current children cumulated vsize (KiB) 227996

[startup+1242.3 s]
/proc/loadavg: 2.04 2.00 1.71 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1237.02
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 123634 68 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 1237.02
Current children cumulated vsize (KiB) 227996

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 1.73 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1296.78
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78228 0 19 0 129610 68 0 0 25 0 1 0 4411548 233467904 38039 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38039 529 235 0 55700 0
Current children cumulated CPU time (s) 1296.78
Current children cumulated vsize (KiB) 227996

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 3224
/proc/meminfo: memFree=1724640/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1356.54
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78230 0 19 0 135586 68 0 0 25 0 1 0 4411548 233467904 38041 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38041 529 235 0 55700 0
Current children cumulated CPU time (s) 1356.54
Current children cumulated vsize (KiB) 227996

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.75 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1416.3
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 141562 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1416.3
Current children cumulated vsize (KiB) 227996

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1476.06
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 147538 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1476.06
Current children cumulated vsize (KiB) 227996

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1535.81
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 153513 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1535.81
Current children cumulated vsize (KiB) 227996

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1595.57
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 159489 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1595.57
Current children cumulated vsize (KiB) 227996

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1655.33
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 165465 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1655.33
Current children cumulated vsize (KiB) 227996

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/73 3224
/proc/meminfo: memFree=1724512/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1715.09
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 171441 68 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1715.09
Current children cumulated vsize (KiB) 227996

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 3230
/proc/meminfo: memFree=1724256/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1774.85
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 177416 69 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1774.85
Current children cumulated vsize (KiB) 227996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 3230
/proc/meminfo: memFree=1724256/2055920 swapFree=4192956/4192956
[pid=3061] ppid=3058 vsize=227996 CPUtime=1800.05
/proc/3061/stat : 3061 (casperzao) R 3058 3061 2994 0 -1 4194304 78251 0 19 0 179936 69 0 0 25 0 1 0 4411548 233467904 38062 996147200 134512640 135477443 4294956224 18446744073709551615 135272088 0 0 4096 0 0 0 0 17 0 0 0
/proc/3061/statm: 56999 38062 529 235 0 55700 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 227996

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): 1807.63
CPU time (s): 1800.08
CPU user time (s): 1799.36
CPU system time (s): 0.715891
CPU usage (%): 99.5823
Max. virtual memory (cumulated for all children) (KiB): 402476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.715891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78251
page faults= 19
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 62
involuntary context switches= 28390

runsolver used 1.63275 second user time and 4.96024 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-08 02:31:40
IDJOB=1051950
IDBENCH=55958
IDSOLVER=361
FILE ID=node34/1051950-1215477100
PBS_JOBID= 7888618
Free space on /tmp= 66504 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-32-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051950-1215477100/watcher-1051950-1215477100 -o /tmp/evaluation-result-1051950-1215477100/solver-1051950-1215477100 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051950-1215477100.xml 1045045349 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7abec0eca5a53922cc4d4b6c3d9fa074
RANDOM SEED=1045045349

node34.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		: 3000.236
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		: 3000.236
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:       1915168 kB
Buffers:         32996 kB
Cached:          64244 kB
SwapCached:          0 kB
Active:          73968 kB
Inactive:        37080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10232 kB
Writeback:           0 kB
Mapped:          23612 kB
Slab:            15424 kB
Committed_AS:    52236 kB
PageTables:       1668 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= 66500 MiB
End job on node34 at 2008-07-08 03:01:50