Trace number 1042849

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 1816.81

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-56021_ext.xml
MD5SUMf7f74e7fb129e165bbd6cd57d9121fe6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.5512
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.01	c Parsing = 1
0.00/0.07	c Building = 1
0.08/0.11	c [ NumberOfVariables = 27 ]
0.08/0.11	c [ NumberOfConstraints = 351 ]
0.08/0.11	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.08/0.11	c SymmetrySearch = 1
0.24/0.36	c InitialPropagation = 1
0.24/0.36	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.24/0.36	c InitialSAC = 1
0.41/0.53	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.41/0.53	c Search(SampleFF) :

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-1042849-1215019119/watcher-1042849-1215019119 -o /tmp/evaluation-result-1042849-1215019119/solver-1042849-1215019119 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042849-1215019119.xml 1909326260 

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: 0.00 0.03 0.35 3/67 27056
/proc/meminfo: memFree=1897928/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=2332 CPUtime=0
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 129297201 2387968 41 996147200 134512640 135477443 4294956224 18446744073709551615 12592036 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 583 41 31 235 0 14 0

[startup+0.0947681 s]
/proc/loadavg: 0.00 0.03 0.35 3/67 27056
/proc/meminfo: memFree=1897928/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=0.07
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 1437 0 1 0 6 1 0 0 18 0 1 0 129297201 104898560 1398 996147200 134512640 135477443 4294956224 18446744073709551615 134613515 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 1399 403 235 0 24311 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 102440

[startup+0.101761 s]
/proc/loadavg: 0.00 0.03 0.35 3/67 27056
/proc/meminfo: memFree=1897928/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=0.08
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 1548 0 1 0 7 1 0 0 18 0 1 0 129297201 104898560 1509 996147200 134512640 135477443 4294956224 18446744073709551615 134613508 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 1510 403 235 0 24311 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 102440

[startup+0.301787 s]
/proc/loadavg: 0.00 0.03 0.35 3/67 27056
/proc/meminfo: memFree=1897928/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=114340 CPUtime=0.24
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4163 0 2 0 22 2 0 0 18 0 1 0 129297201 117084160 4115 996147200 134512640 135477443 4294956224 18446744073709551615 134535390 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 28585 4115 440 235 0 27286 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 114340

[startup+0.701836 s]
/proc/loadavg: 0.00 0.03 0.35 3/67 27056
/proc/meminfo: memFree=1897928/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=0.61
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4744 0 4 0 59 2 0 0 21 0 1 0 129297201 104898560 2344 996147200 134512640 135477443 4294956224 18446744073709551615 134584302 0 0 4096 0 0 0 0 17 0 0 0
/proc/27056/statm: 25610 2344 478 235 0 24311 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 102440

[startup+1.50192 s]
/proc/loadavg: 0.16 0.06 0.36 3/73 27065
/proc/meminfo: memFree=1879112/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1.4
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4747 0 4 0 138 2 0 0 25 0 1 0 129297201 104898560 2347 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/27056/statm: 25610 2347 478 235 0 24311 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 102440

[startup+3.10211 s]
/proc/loadavg: 0.16 0.06 0.36 3/73 27065
/proc/meminfo: memFree=1878856/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=2.99
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4749 0 4 0 297 2 0 0 25 0 1 0 129297201 104898560 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134606755 0 0 4096 0 0 0 0 17 0 0 0
/proc/27056/statm: 25610 2349 478 235 0 24311 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 102440

[startup+6.30164 s]
/proc/loadavg: 0.39 0.11 0.37 4/73 27065
/proc/meminfo: memFree=1878800/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=4.89
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4749 0 4 0 486 3 0 0 25 0 1 0 129297201 104898560 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2349 478 235 0 24311 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 102440

[startup+12.7013 s]
/proc/loadavg: 0.52 0.14 0.38 3/73 27065
/proc/meminfo: memFree=1878552/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=11.02
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4750 0 4 0 1099 3 0 0 25 0 1 0 129297201 104898560 2350 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2350 478 235 0 24311 0
Current children cumulated CPU time (s) 11.02
Current children cumulated vsize (KiB) 102440

[startup+25.5018 s]
/proc/loadavg: 0.82 0.22 0.40 3/73 27065
/proc/meminfo: memFree=1878616/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=23.71
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4755 0 4 0 2368 3 0 0 25 0 1 0 129297201 104898560 2355 996147200 134512640 135477443 4294956224 18446744073709551615 135272091 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2355 478 235 0 24311 0
Current children cumulated CPU time (s) 23.71
Current children cumulated vsize (KiB) 102440

[startup+51.1066 s]
/proc/loadavg: 1.29 0.39 0.45 3/73 27065
/proc/meminfo: memFree=1878680/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=49.05
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4756 0 4 0 4901 4 0 0 25 0 1 0 129297201 104898560 2356 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2356 478 235 0 24311 0
Current children cumulated CPU time (s) 49.05
Current children cumulated vsize (KiB) 102440

[startup+102.301 s]
/proc/loadavg: 1.74 0.65 0.54 3/73 27065
/proc/meminfo: memFree=1878424/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=99.84
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4757 0 4 0 9980 4 0 0 25 0 1 0 129297201 104898560 2357 996147200 134512640 135477443 4294956224 18446744073709551615 134598171 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2357 478 235 0 24311 0
Current children cumulated CPU time (s) 99.84
Current children cumulated vsize (KiB) 102440

[startup+162.302 s]
/proc/loadavg: 1.90 0.89 0.63 3/73 27065
/proc/meminfo: memFree=1878360/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=159.35
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4757 0 4 0 15931 4 0 0 25 0 1 0 129297201 104898560 2357 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2357 478 235 0 24311 0
Current children cumulated CPU time (s) 159.35
Current children cumulated vsize (KiB) 102440

[startup+222.301 s]
/proc/loadavg: 1.96 1.09 0.71 3/73 27065
/proc/meminfo: memFree=1878360/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=218.87
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4758 0 4 0 21882 5 0 0 25 0 1 0 129297201 104898560 2358 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2358 478 235 0 24311 0
Current children cumulated CPU time (s) 218.87
Current children cumulated vsize (KiB) 102440

[startup+282.301 s]
/proc/loadavg: 1.98 1.25 0.79 3/73 27065
/proc/meminfo: memFree=1878360/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=278.38
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4759 0 4 0 27833 5 0 0 25 0 1 0 129297201 104898560 2359 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2359 478 235 0 24311 0
Current children cumulated CPU time (s) 278.38
Current children cumulated vsize (KiB) 102440

[startup+342.303 s]
/proc/loadavg: 1.99 1.39 0.86 3/73 27065
/proc/meminfo: memFree=1878360/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=337.9
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4759 0 4 0 33785 5 0 0 25 0 1 0 129297201 104898560 2359 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2359 478 235 0 24311 0
Current children cumulated CPU time (s) 337.9
Current children cumulated vsize (KiB) 102440

[startup+402.302 s]
/proc/loadavg: 1.99 1.50 0.93 3/73 27065
/proc/meminfo: memFree=1878360/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=397.42
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4760 0 4 0 39737 5 0 0 25 0 1 0 129297201 104898560 2360 996147200 134512640 135477443 4294956224 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2360 478 235 0 24311 0
Current children cumulated CPU time (s) 397.42
Current children cumulated vsize (KiB) 102440

[startup+462.303 s]
/proc/loadavg: 1.99 1.58 0.99 3/73 27065
/proc/meminfo: memFree=1878296/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=456.94
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4760 0 4 0 45689 5 0 0 25 0 1 0 129297201 104898560 2360 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2360 478 235 0 24311 0
Current children cumulated CPU time (s) 456.94
Current children cumulated vsize (KiB) 102440

[startup+522.302 s]
/proc/loadavg: 1.99 1.66 1.05 3/73 27065
/proc/meminfo: memFree=1878296/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=516.46
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4760 0 4 0 51640 6 0 0 25 0 1 0 129297201 104898560 2360 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2360 478 235 0 24311 0
Current children cumulated CPU time (s) 516.46
Current children cumulated vsize (KiB) 102440

[startup+582.303 s]
/proc/loadavg: 1.99 1.72 1.11 3/73 27065
/proc/meminfo: memFree=1878232/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=575.99
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4762 0 4 0 57593 6 0 0 25 0 1 0 129297201 104898560 2362 996147200 134512640 135477443 4294956224 18446744073709551615 134584073 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2362 478 235 0 24311 0
Current children cumulated CPU time (s) 575.99
Current children cumulated vsize (KiB) 102440

[startup+642.302 s]
/proc/loadavg: 2.06 1.78 1.17 3/73 27065
/proc/meminfo: memFree=1878232/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=635.5
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4762 0 4 0 63544 6 0 0 25 0 1 0 129297201 104898560 2362 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2362 478 235 0 24311 0
Current children cumulated CPU time (s) 635.5
Current children cumulated vsize (KiB) 102440


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

[startup+882.303 s]
/proc/loadavg: 2.07 1.94 1.37 3/73 27065
/proc/meminfo: memFree=1878040/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=873.6
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 87353 7 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 873.6
Current children cumulated vsize (KiB) 102440

[startup+942.303 s]
/proc/loadavg: 2.07 1.96 1.41 3/73 27065
/proc/meminfo: memFree=1878040/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=933.11
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 93304 7 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 933.11
Current children cumulated vsize (KiB) 102440

[startup+1002.3 s]
/proc/loadavg: 2.06 1.98 1.45 3/73 27065
/proc/meminfo: memFree=1878040/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=992.62
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 99255 7 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134607739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 992.62
Current children cumulated vsize (KiB) 102440

[startup+1062.3 s]
/proc/loadavg: 2.06 2.00 1.48 3/73 27065
/proc/meminfo: memFree=1878040/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1052.14
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 105207 7 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1052.14
Current children cumulated vsize (KiB) 102440

[startup+1122.3 s]
/proc/loadavg: 2.13 2.03 1.52 3/73 27065
/proc/meminfo: memFree=1877976/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1111.67
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 111159 8 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1111.67
Current children cumulated vsize (KiB) 102440

[startup+1182.3 s]
/proc/loadavg: 2.12 2.04 1.56 3/73 27065
/proc/meminfo: memFree=1877976/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1171.18
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 117110 8 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 102440

[startup+1242.3 s]
/proc/loadavg: 2.11 2.04 1.59 3/73 27065
/proc/meminfo: memFree=1877784/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1230.7
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 123062 8 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1230.7
Current children cumulated vsize (KiB) 102440

[startup+1302.3 s]
/proc/loadavg: 2.10 2.05 1.61 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1290.2
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 129012 8 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1290.2
Current children cumulated vsize (KiB) 102440

[startup+1362.31 s]
/proc/loadavg: 2.09 2.05 1.64 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1349.72
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 134963 9 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1349.72
Current children cumulated vsize (KiB) 102440

[startup+1422.3 s]
/proc/loadavg: 2.08 2.06 1.66 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1409.23
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 140914 9 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1409.23
Current children cumulated vsize (KiB) 102440

[startup+1482.3 s]
/proc/loadavg: 2.16 2.07 1.69 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1468.75
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 146866 9 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1468.75
Current children cumulated vsize (KiB) 102440

[startup+1542.3 s]
/proc/loadavg: 2.18 2.09 1.72 3/73 27065
/proc/meminfo: memFree=1877656/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1528.28
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 152818 10 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1528.28
Current children cumulated vsize (KiB) 102440

[startup+1602.3 s]
/proc/loadavg: 2.19 2.10 1.75 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1587.79
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 158769 10 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134607717 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1587.79
Current children cumulated vsize (KiB) 102440

[startup+1662.3 s]
/proc/loadavg: 2.24 2.13 1.77 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1647.33
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 164723 10 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1647.33
Current children cumulated vsize (KiB) 102440

[startup+1722.3 s]
/proc/loadavg: 2.25 2.15 1.80 3/73 27065
/proc/meminfo: memFree=1877720/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1706.84
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 170673 11 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134606946 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1706.84
Current children cumulated vsize (KiB) 102440

[startup+1782.3 s]
/proc/loadavg: 2.26 2.16 1.83 3/73 27065
/proc/meminfo: memFree=1877464/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1766.36
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 176625 11 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1766.36
Current children cumulated vsize (KiB) 102440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.8 s]
/proc/loadavg: 2.29 2.18 1.84 4/82 27108
/proc/meminfo: memFree=1817944/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1800.06
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 179974 32 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584315 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 102440

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

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

[startup+1816.8 s]
/proc/loadavg: 2.29 2.18 1.84 4/82 27108
/proc/meminfo: memFree=1817944/2055920 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=102440 CPUtime=1800.06
/proc/27056/stat : 27056 (casperzao) R 27054 27056 26988 0 -1 4194304 4764 0 4 0 179974 32 0 0 25 0 1 0 129297201 104898560 2364 996147200 134512640 135477443 4294956224 18446744073709551615 134584315 0 0 4096 0 0 0 0 17 1 0 0
/proc/27056/statm: 25610 2364 478 235 0 24311 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 102440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.81
CPU time (s): 1800.07
CPU user time (s): 1799.74
CPU system time (s): 0.330949
CPU usage (%): 99.0787
Max. virtual memory (cumulated for all children) (KiB): 114340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4764
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 38399

runsolver used 1.81072 second user time and 5.06923 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-02 19:18:39
IDJOB=1042849
IDBENCH=53375
IDSOLVER=361
FILE ID=node28/1042849-1215019119
PBS_JOBID= 7874413
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-56021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042849-1215019119/watcher-1042849-1215019119 -o /tmp/evaluation-result-1042849-1215019119/solver-1042849-1215019119 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042849-1215019119.xml 1909326260 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f7f74e7fb129e165bbd6cd57d9121fe6
RANDOM SEED=1909326260

node28.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		: 3000.231
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		: 3000.231
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:       1898280 kB
Buffers:         11224 kB
Cached:          76156 kB
SwapCached:          0 kB
Active:          72220 kB
Inactive:        30676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          25284 kB
Slab:            40136 kB
Committed_AS:   190620 kB
PageTables:       1632 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node28 at 2008-07-02 19:48:58