Trace number 1101316
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:
-
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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
-
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 Name | Answer | CPU time | Wall clock time |
|---|
| casper zao | ? (TO) | 1800.06 | 1814.11 |
General information on the benchmark
| Name | csp/rand-2-50-23/
normalized-rand-2-50-23-587-230-44_ext.xml |
| MD5SUM | 846bff61e6146f29b11157f7cf35351d |
| Bench Category | 2-ARY-EXT (binary constraints in extension) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 147.156 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 50 |
| Number of constraints | 477 |
| Maximum constraint arity | 2 |
| Maximum domain size | 23 |
| Number of constraints which are defined in extension | 477 |
| Number of constraints which are defined in intension | 0 |
| Global constraints used (with number of constraints) | |
0.08/0.10 c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.08/0.10 c Parsing = 1
0.08/0.10 c Building = 1
0.08/0.11 c [ NumberOfVariables = 50 ]
0.08/0.11 c [ NumberOfConstraints = 477 ]
0.08/0.11 c [ SizeOfSearchSpace(log2) = 226.178 ]
0.08/0.11 c SymmetrySearch = 1
0.28/0.32 c InitialPropagation = 1
0.28/0.32 c [ SizeOfSearchSpace(log2) = 226.178 ]
0.28/0.32 c InitialSAC = 1
0.48/0.51 c [ SizeOfSearchSpace(log2) = 226.178 ]
0.48/0.51 c Search(SampleFF) :
80.49/81.23 c [ Sampling domwdeg ]
80.49/81.23 c [ Sampling impacts ]
80.49/81.23 c [ Sampling la ]
80.49/81.23 c [ SamplingScores: ]
80.49/81.23 c [ domwdeg+min = 2.00135e-08 | domwdeg+rnd = 6.02729e-09 ]
80.49/81.23 c [ impacts+min = 3.7061e-07 | impacts+rnd = 5.91877e-07 ]
80.49/81.23 c [ la+min = 5.44772e-10 | la+rnd = 2.99901e-10 ]
80.49/81.23 c [ domwdeg = 1.30204e-08 | impacts = 4.81244e-07 | la = 4.22337e-10 ]
80.49/81.23 c [ min = 1.30389e-07 | rand = 4.81244e-07 ]
80.49/81.23 c [ restarting at (0.800245,9.69213e-08) ]
82.47/83.24 c [ restarting at (2.00061,1.56351e-07) ]
87.43/88.24 c [ restarting at (5.00153,1.38042e-06) ]
99.82/100.76 c [ restarting at (12.5038,4.73459e-07) ]
130.86/132.04 c [ restarting at (31.2596,1.86916e-06) ]
208.39/210.23 c [ restarting at (78.1489,4.42467e-06) ]
402.23/405.72 c [ restarting at (195.372,3.31544e-05) ]
886.74/894.41 c [ restarting at (488.431,9.71794e-05) ]
ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:
runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr
command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101316-1215292850/watcher-1101316-1215292850 -o /tmp/evaluation-result-1101316-1215292850/solver-1101316-1215292850 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1101316-1215292850.xml 1910742978
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: 1.99 1.98 1.99 4/82 18383
/proc/meminfo: memFree=1380024/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=1056 CPUtime=0
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 2008260088 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 3306276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18383/statm: 264 26 20 235 0 3 0
[startup+0.0907609 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 18383
/proc/meminfo: memFree=1380024/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=0.07
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 1595 0 0 0 7 0 0 0 21 0 1 0 2008260088 105144320 1555 996147200 134512640 135477443 4294956224 18446744073709551615 134613508 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 1555 403 235 0 24371 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 102680
[startup+0.101762 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 18383
/proc/meminfo: memFree=1380024/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=0.08
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 1774 0 0 0 8 0 0 0 21 0 1 0 2008260088 105144320 1734 996147200 134512640 135477443 4294956224 18446744073709551615 134613591 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 1734 403 235 0 24371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 102680
[startup+0.301788 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 18383
/proc/meminfo: memFree=1380024/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=116712 CPUtime=0.28
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 4810 0 0 0 26 2 0 0 23 0 1 0 2008260088 119513088 4766 996147200 134512640 135477443 4294956224 18446744073709551615 134535430 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 29178 4766 440 235 0 27879 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 116712
[startup+0.701827 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 18383
/proc/meminfo: memFree=1380024/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=0.69
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5498 0 0 0 66 3 0 0 25 0 1 0 2008260088 105144320 2662 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2662 479 235 0 24371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102680
[startup+1.5019 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370992/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1.48
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5507 0 0 0 145 3 0 0 25 0 1 0 2008260088 105144320 2671 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2671 479 235 0 24371 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102680
[startup+3.10206 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370864/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=3.07
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5507 0 0 0 304 3 0 0 25 0 1 0 2008260088 105144320 2671 996147200 134512640 135477443 4294956224 18446744073709551615 134584523 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2671 479 235 0 24371 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 102680
[startup+6.30136 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370864/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=6.24
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5507 0 0 0 621 3 0 0 25 0 1 0 2008260088 105144320 2671 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2671 479 235 0 24371 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 102680
[startup+12.702 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=12.58
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5510 0 0 0 1255 3 0 0 25 0 1 0 2008260088 105144320 2674 996147200 134512640 135477443 4294956224 18446744073709551615 134584107 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2674 479 235 0 24371 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 102680
[startup+25.5012 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=25.27
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5512 0 0 0 2524 3 0 0 25 0 1 0 2008260088 105144320 2676 996147200 134512640 135477443 4294956224 18446744073709551615 134583297 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2676 481 235 0 24371 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 102680
[startup+51.1016 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=50.65
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5514 0 0 0 5062 3 0 0 25 0 1 0 2008260088 105144320 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2678 481 235 0 24371 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 102680
[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370864/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=101.41
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5525 0 0 0 10138 3 0 0 25 0 1 0 2008260088 105144320 2689 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2689 482 235 0 24371 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 102680
[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=160.9
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5530 0 0 0 16087 3 0 0 25 0 1 0 2008260088 105144320 2694 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2694 482 235 0 24371 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 102680
[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=220.38
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 22035 3 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134584340 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 102680
[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=279.88
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 27984 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 102680
[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=339.36
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 33932 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 102680
[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=398.85
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 39881 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134584228 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 102680
[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=458.34
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 45830 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 458.34
Current children cumulated vsize (KiB) 102680
[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370864/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=517.83
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 51779 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134606657 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 517.83
Current children cumulated vsize (KiB) 102680
[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=577.31
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 57727 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134607060 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 102680
[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=636.8
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5535 0 0 0 63676 4 0 0 25 0 1 0 2008260088 105144320 2699 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2699 482 235 0 24371 0
Current children cumulated CPU time (s) 636.8
Current children cumulated vsize (KiB) 102680
################
# More data... #
################
[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18384
/proc/meminfo: memFree=1370800/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=874.75
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5538 0 0 0 87471 4 0 0 25 0 1 0 2008260088 105144320 2702 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2702 482 235 0 24371 0
Current children cumulated CPU time (s) 874.75
Current children cumulated vsize (KiB) 102680
[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370736/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=934.23
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5539 0 0 0 93419 4 0 0 25 0 1 0 2008260088 105144320 2703 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2703 482 235 0 24371 0
Current children cumulated CPU time (s) 934.23
Current children cumulated vsize (KiB) 102680
[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370736/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=993.72
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5542 0 0 0 99367 5 0 0 25 0 1 0 2008260088 105144320 2706 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2706 482 235 0 24371 0
Current children cumulated CPU time (s) 993.72
Current children cumulated vsize (KiB) 102680
[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370672/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1053.22
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5542 0 0 0 105317 5 0 0 25 0 1 0 2008260088 105144320 2706 996147200 134512640 135477443 4294956224 18446744073709551615 134584526 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2706 482 235 0 24371 0
Current children cumulated CPU time (s) 1053.22
Current children cumulated vsize (KiB) 102680
[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370672/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1112.7
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5542 0 0 0 111265 5 0 0 25 0 1 0 2008260088 105144320 2706 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2706 482 235 0 24371 0
Current children cumulated CPU time (s) 1112.7
Current children cumulated vsize (KiB) 102680
[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370608/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1172.19
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5542 0 0 0 117214 5 0 0 25 0 1 0 2008260088 105144320 2706 996147200 134512640 135477443 4294956224 18446744073709551615 134584194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2706 482 235 0 24371 0
Current children cumulated CPU time (s) 1172.19
Current children cumulated vsize (KiB) 102680
[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370736/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1231.67
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5542 0 0 0 123162 5 0 0 25 0 1 0 2008260088 105144320 2706 996147200 134512640 135477443 4294956224 18446744073709551615 134607429 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2706 482 235 0 24371 0
Current children cumulated CPU time (s) 1231.67
Current children cumulated vsize (KiB) 102680
[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370608/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1291.16
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5545 0 0 0 129111 5 0 0 25 0 1 0 2008260088 105144320 2709 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2709 482 235 0 24371 0
Current children cumulated CPU time (s) 1291.16
Current children cumulated vsize (KiB) 102680
[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370608/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1350.65
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5545 0 0 0 135060 5 0 0 25 0 1 0 2008260088 105144320 2709 996147200 134512640 135477443 4294956224 18446744073709551615 134589090 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2709 482 235 0 24371 0
Current children cumulated CPU time (s) 1350.65
Current children cumulated vsize (KiB) 102680
[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370544/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1410.14
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5547 0 0 0 141009 5 0 0 25 0 1 0 2008260088 105144320 2711 996147200 134512640 135477443 4294956224 18446744073709551615 134584094 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2711 482 235 0 24371 0
Current children cumulated CPU time (s) 1410.14
Current children cumulated vsize (KiB) 102680
[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370544/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1469.62
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5548 0 0 0 146957 5 0 0 25 0 1 0 2008260088 105144320 2712 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2712 482 235 0 24371 0
Current children cumulated CPU time (s) 1469.62
Current children cumulated vsize (KiB) 102680
[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 18386
/proc/meminfo: memFree=1370544/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1529.1
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 152905 5 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134606935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1529.1
Current children cumulated vsize (KiB) 102680
[startup+1602.3 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 18434
/proc/meminfo: memFree=1330136/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1588.92
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 158884 8 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1588.92
Current children cumulated vsize (KiB) 102680
[startup+1662.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/95 18488
/proc/meminfo: memFree=1298640/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1648.84
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 164873 11 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1648.84
Current children cumulated vsize (KiB) 102680
[startup+1722.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/75 18537
/proc/meminfo: memFree=1365168/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1708.62
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 170849 13 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134606954 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1708.62
Current children cumulated vsize (KiB) 102680
[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18537
/proc/meminfo: memFree=1357168/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1768.38
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 176825 13 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134607406 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1768.38
Current children cumulated vsize (KiB) 102680
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1814.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18537
/proc/meminfo: memFree=1353904/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1800.05
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 179992 13 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134583216 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 102680
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1814.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18537
/proc/meminfo: memFree=1353904/2055920 swapFree=4179560/4192956
[pid=18383] ppid=18381 vsize=102680 CPUtime=1800.05
/proc/18383/stat : 18383 (casperzao) R 18381 18383 18004 0 -1 4194304 5552 0 0 0 179992 13 0 0 25 0 1 0 2008260088 105144320 2716 996147200 134512640 135477443 4294956224 18446744073709551615 134583216 0 0 4096 0 0 0 0 17 0 0 0
/proc/18383/statm: 25670 2716 482 235 0 24371 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 102680
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.11
CPU time (s): 1800.06
CPU user time (s): 1799.93
CPU system time (s): 0.133979
CPU usage (%): 99.2255
Max. virtual memory (cumulated for all children) (KiB): 116712
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5552
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= 39755
runsolver used 1.83072 second user time and 4.78327 second system time
The end
Begin job on node8 at 2008-07-05 23:20:50
IDJOB=1101316
IDBENCH=60026
IDSOLVER=361
FILE ID=node8/1101316-1215292850
PBS_JOBID= 7882356
Free space on /tmp= 66336 MiB
SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-44_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101316-1215292850/watcher-1101316-1215292850 -o /tmp/evaluation-result-1101316-1215292850/solver-1101316-1215292850 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1101316-1215292850.xml 1910742978
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MD5SUM BENCH= 846bff61e6146f29b11157f7cf35351d
RANDOM SEED=1910742978
node8.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 : 3000.222
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 : 3000.222
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1380504 kB
Buffers: 95856 kB
Cached: 490952 kB
SwapCached: 6900 kB
Active: 238316 kB
Inactive: 372348 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1380504 kB
SwapTotal: 4192956 kB
SwapFree: 4179560 kB
Dirty: 3296 kB
Writeback: 0 kB
Mapped: 39828 kB
Slab: 49780 kB
Committed_AS: 3463748 kB
PageTables: 1824 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= 66332 MiB
End job on node8 at 2008-07-05 23:51:07