Trace number 1042846
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.
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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.
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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) | 1800.11 | 1808.41 |
General information on the benchmark
| Name | csp/rand-2-27/
normalized-rand-27-27-351-163-62021_ext.xml |
| MD5SUM | ad3b0ced7dd4d3b9a7a1ae256b0401a3 |
| Bench Category | 2-ARY-EXT (binary constraints in extension) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 614.566 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 27 |
| Number of constraints | 351 |
| Maximum constraint arity | 2 |
| Maximum domain size | 27 |
| Number of constraints which are defined in extension | 351 |
| Number of constraints which are defined in intension | 0 |
| Global constraints used (with number of constraints) | |
0.00/0.04 c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.04 c Parsing = 1
0.00/0.09 c Building = 1
0.05/0.13 c [ NumberOfVariables = 27 ]
0.05/0.13 c [ NumberOfConstraints = 351 ]
0.05/0.13 c [ SizeOfSearchSpace(log2) = 128.382 ]
0.05/0.13 c SymmetrySearch = 1
0.25/0.31 c InitialPropagation = 1
0.25/0.32 c [ SizeOfSearchSpace(log2) = 128.382 ]
0.25/0.32 c InitialSAC = 1
0.35/0.44 c [ SizeOfSearchSpace(log2) = 128.382 ]
0.35/0.44 c Search(SampleFF) :
88.64/89.19 c [ Sampling domwdeg ]
88.64/89.19 c [ Sampling impacts ]
88.64/89.19 c [ Sampling la ]
88.64/89.19 c [ SamplingScores: ]
88.64/89.19 c [ domwdeg+min = 2.16306e-05 | domwdeg+rnd = 1.6945e-05 ]
88.64/89.19 c [ impacts+min = 2.39971e-06 | impacts+rnd = 4.82821e-06 ]
88.64/89.19 c [ la+min = 1.70428e-07 | la+rnd = 8.75495e-08 ]
88.64/89.19 c [ domwdeg = 1.92878e-05 | impacts = 3.61396e-06 | la = 1.28989e-07 ]
88.64/89.19 c [ min = 8.06691e-06 | rand = 3.61396e-06 ]
88.64/89.19 c [ restarting at (2.26378,4.19699e-06) ]
94.71/95.26 c [ restarting at (5.65945,0.000158213) ]
109.84/110.43 c [ restarting at (14.1486,0.000308943) ]
147.58/148.35 c [ restarting at (35.3716,0.000416202) ]
241.95/243.15 c [ restarting at (88.4289,0.00178579) ]
477.87/480.13 c [ restarting at (221.072,0.00848448) ]
1067.57/1072.58 c [ restarting at (552.681,0.0114089) ]
1799.99/1808.30 c [ restarting at (1381.7,0.0289609) ]
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-1042846-1215019118/watcher-1042846-1215019118 -o /tmp/evaluation-result-1042846-1215019118/solver-1042846-1215019118 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042846-1215019118.xml 1141095884
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 4/69 21765
/proc/meminfo: memFree=1518136/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=1056 CPUtime=0
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1980885516 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7017252 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 264 26 20 235 0 3 0
[startup+0.021886 s]
/proc/loadavg: 0.00 0.03 0.35 4/69 21765
/proc/meminfo: memFree=1518136/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=2332 CPUtime=0
/proc/21765/stat : 21765 (casperzao) D 21763 21765 21695 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 1980885516 2387968 41 996147200 134512640 135477443 4294956224 18446744073709551615 7017252 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/21765/statm: 583 41 31 235 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332
[startup+0.101897 s]
/proc/loadavg: 0.00 0.03 0.35 4/69 21765
/proc/meminfo: memFree=1518136/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=0.05
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 1202 0 1 0 5 0 0 0 18 0 1 0 1980885516 104898560 1163 996147200 134512640 135477443 4294956224 18446744073709551615 134613586 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 1163 403 235 0 24311 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 102440
[startup+0.301925 s]
/proc/loadavg: 0.00 0.03 0.35 4/69 21765
/proc/meminfo: memFree=1518136/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=114340 CPUtime=0.25
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4227 0 2 0 23 2 0 0 20 0 1 0 1980885516 117084160 4179 996147200 134512640 135477443 4294956224 18446744073709551615 7447899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 28585 4179 448 235 0 27286 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 114340
[startup+0.701935 s]
/proc/loadavg: 0.00 0.03 0.35 4/69 21765
/proc/meminfo: memFree=1518136/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=0.64
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4746 0 2 0 62 2 0 0 22 0 1 0 1980885516 104898560 2344 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2344 478 235 0 24311 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 102440
[startup+1.50199 s]
/proc/loadavg: 0.00 0.03 0.35 3/73 21772
/proc/meminfo: memFree=1501592/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1.44
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4749 0 2 0 142 2 0 0 25 0 1 0 1980885516 104898560 2347 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2347 478 235 0 24311 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 102440
[startup+3.10209 s]
/proc/loadavg: 0.00 0.03 0.35 3/73 21772
/proc/meminfo: memFree=1501208/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=3.03
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4751 0 2 0 301 2 0 0 25 0 1 0 1980885516 104898560 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134584087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2349 478 235 0 24311 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 102440
[startup+6.3013 s]
/proc/loadavg: 0.16 0.06 0.36 3/73 21772
/proc/meminfo: memFree=1501080/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=6.22
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4752 0 2 0 620 2 0 0 25 0 1 0 1980885516 104898560 2350 996147200 134512640 135477443 4294956224 18446744073709551615 134606943 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2350 478 235 0 24311 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 102440
[startup+12.7017 s]
/proc/loadavg: 0.31 0.10 0.37 3/73 21772
/proc/meminfo: memFree=1500888/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=12.59
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4753 0 2 0 1257 2 0 0 25 0 1 0 1980885516 104898560 2351 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2351 478 235 0 24311 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 102440
[startup+25.5015 s]
/proc/loadavg: 0.68 0.19 0.40 3/73 21772
/proc/meminfo: memFree=1501016/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=25.33
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4756 0 2 0 2531 2 0 0 25 0 1 0 1980885516 104898560 2354 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2354 480 235 0 24311 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 102440
[startup+51.1012 s]
/proc/loadavg: 1.13 0.33 0.44 3/73 21772
/proc/meminfo: memFree=1501080/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=50.82
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4761 0 2 0 5080 2 0 0 25 0 1 0 1980885516 104898560 2359 996147200 134512640 135477443 4294956224 18446744073709551615 134584087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2359 480 235 0 24311 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 102440
[startup+102.306 s]
/proc/loadavg: 1.62 0.59 0.52 3/73 21772
/proc/meminfo: memFree=1500888/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=101.78
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4768 0 2 0 10176 2 0 0 25 0 1 0 1980885516 104898560 2366 996147200 134512640 135477443 4294956224 18446744073709551615 134606683 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2366 481 235 0 24311 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 102440
[startup+162.301 s]
/proc/loadavg: 1.86 0.84 0.61 3/73 21772
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=161.52
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4774 0 2 0 16149 3 0 0 25 0 1 0 1980885516 104898560 2372 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2372 481 235 0 24311 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 102440
[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.69 3/73 21772
/proc/meminfo: memFree=1500824/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=221.24
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 22121 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 102440
[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.77 3/73 21772
/proc/meminfo: memFree=1500824/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=280.97
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 28094 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 280.97
Current children cumulated vsize (KiB) 102440
[startup+342.302 s]
/proc/loadavg: 2.03 1.37 0.85 3/73 21772
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=340.7
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 34067 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 102440
[startup+402.302 s]
/proc/loadavg: 2.08 1.51 0.93 3/73 21772
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=400.43
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 40040 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 134584228 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 400.43
Current children cumulated vsize (KiB) 102440
[startup+462.302 s]
/proc/loadavg: 2.03 1.60 0.99 3/73 21774
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=460.16
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 46013 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 135208663 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 460.16
Current children cumulated vsize (KiB) 102440
[startup+522.302 s]
/proc/loadavg: 2.01 1.67 1.05 3/73 21774
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=519.88
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4775 0 2 0 51985 3 0 0 25 0 1 0 1980885516 104898560 2373 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2373 481 235 0 24311 0
Current children cumulated CPU time (s) 519.88
Current children cumulated vsize (KiB) 102440
[startup+582.301 s]
/proc/loadavg: 2.00 1.73 1.11 3/73 21774
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=579.62
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4776 0 2 0 57958 4 0 0 25 0 1 0 1980885516 104898560 2374 996147200 134512640 135477443 4294956224 18446744073709551615 134606916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2374 481 235 0 24311 0
Current children cumulated CPU time (s) 579.62
Current children cumulated vsize (KiB) 102440
[startup+642.301 s]
/proc/loadavg: 2.00 1.77 1.16 3/73 21774
/proc/meminfo: memFree=1500760/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=639.34
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4777 0 2 0 63930 4 0 0 25 0 1 0 1980885516 104898560 2375 996147200 134512640 135477443 4294956224 18446744073709551615 134606808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2375 481 235 0 24311 0
Current children cumulated CPU time (s) 639.34
Current children cumulated vsize (KiB) 102440
################
# More data... #
################
[startup+822.302 s]
/proc/loadavg: 2.00 1.87 1.30 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=818.51
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 81846 5 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 135272359 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 818.51
Current children cumulated vsize (KiB) 102440
[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.34 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=878.23
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 87818 5 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 878.23
Current children cumulated vsize (KiB) 102440
[startup+942.302 s]
/proc/loadavg: 2.00 1.91 1.38 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=937.95
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 93790 5 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134589045 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 937.95
Current children cumulated vsize (KiB) 102440
[startup+1002.3 s]
/proc/loadavg: 2.04 1.94 1.42 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=997.68
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 99762 6 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 997.68
Current children cumulated vsize (KiB) 102440
[startup+1062.3 s]
/proc/loadavg: 2.10 1.97 1.47 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1057.41
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 105735 6 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134607436 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1057.41
Current children cumulated vsize (KiB) 102440
[startup+1122.3 s]
/proc/loadavg: 2.04 1.97 1.50 3/73 21774
/proc/meminfo: memFree=1500632/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1117.13
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 111707 6 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134606740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1117.13
Current children cumulated vsize (KiB) 102440
[startup+1182.3 s]
/proc/loadavg: 2.01 1.97 1.52 3/73 21774
/proc/meminfo: memFree=1500568/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1176.87
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 117681 6 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1176.87
Current children cumulated vsize (KiB) 102440
[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1236.58
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 123652 6 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1236.58
Current children cumulated vsize (KiB) 102440
[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1296.32
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 129625 7 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1296.32
Current children cumulated vsize (KiB) 102440
[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1356.04
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 135597 7 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1356.04
Current children cumulated vsize (KiB) 102440
[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1415.77
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 141570 7 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134583306 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 102440
[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1475.49
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 147542 7 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1475.49
Current children cumulated vsize (KiB) 102440
[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 21774
/proc/meminfo: memFree=1500440/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1535.22
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4780 0 2 0 153514 8 0 0 25 0 1 0 1980885516 104898560 2378 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2378 481 235 0 24311 0
Current children cumulated CPU time (s) 1535.22
Current children cumulated vsize (KiB) 102440
[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 21774
/proc/meminfo: memFree=1500440/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1594.95
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4781 0 2 0 159487 8 0 0 25 0 1 0 1980885516 104898560 2379 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2379 481 235 0 24311 0
Current children cumulated CPU time (s) 1594.95
Current children cumulated vsize (KiB) 102440
[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1654.67
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4781 0 2 0 165459 8 0 0 25 0 1 0 1980885516 104898560 2379 996147200 134512640 135477443 4294956224 18446744073709551615 134606966 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2379 481 235 0 24311 0
Current children cumulated CPU time (s) 1654.67
Current children cumulated vsize (KiB) 102440
[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.71 3/73 21774
/proc/meminfo: memFree=1500376/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1714.39
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4781 0 2 0 171431 8 0 0 25 0 1 0 1980885516 104898560 2379 996147200 134512640 135477443 4294956224 18446744073709551615 134584413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2379 481 235 0 24311 0
Current children cumulated CPU time (s) 1714.39
Current children cumulated vsize (KiB) 102440
[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 21774
/proc/meminfo: memFree=1500184/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1774.11
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4782 0 2 0 177403 8 0 0 25 0 1 0 1980885516 104898560 2380 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21765/statm: 25610 2380 481 235 0 24311 0
Current children cumulated CPU time (s) 1774.11
Current children cumulated vsize (KiB) 102440
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1808.41 s]
/proc/loadavg: 2.00 1.97 1.74 2/71 21775
/proc/meminfo: memFree=1506280/2055920 swapFree=4116956/4192956
[pid=21765] ppid=21763 vsize=102440 CPUtime=1800.09
/proc/21765/stat : 21765 (casperzao) R 21763 21765 21695 0 -1 4194304 4782 0 2 0 180001 8 0 0 25 0 1 0 1980885516 104898560 2380 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/21765/statm: 25610 2380 481 235 0 24311 0
Current children cumulated CPU time (s) 1800.09
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
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.41
CPU time (s): 1800.11
CPU user time (s): 1800.02
CPU system time (s): 0.091986
CPU usage (%): 99.5408
Max. virtual memory (cumulated for all children) (KiB): 114340
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4782
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 19540
runsolver used 2.58861 second user time and 5.2352 second system time
The end
Begin job on node30 at 2008-07-02 19:18:38
IDJOB=1042846
IDBENCH=53372
IDSOLVER=361
FILE ID=node30/1042846-1215019118
PBS_JOBID= 7874409
Free space on /tmp= 66552 MiB
SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-62021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042846-1215019118/watcher-1042846-1215019118 -o /tmp/evaluation-result-1042846-1215019118/solver-1042846-1215019118 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042846-1215019118.xml 1141095884
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MD5SUM BENCH= ad3b0ced7dd4d3b9a7a1ae256b0401a3
RANDOM SEED=1141095884
node30.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 : 3000.218
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 : 3000.218
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: 1519832 kB
Buffers: 60208 kB
Cached: 299036 kB
SwapCached: 70040 kB
Active: 319564 kB
Inactive: 137264 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1519832 kB
SwapTotal: 4192956 kB
SwapFree: 4116956 kB
Dirty: 3472 kB
Writeback: 0 kB
Mapped: 103284 kB
Slab: 64780 kB
Committed_AS: 3448272 kB
PageTables: 1788 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= 66552 MiB
End job on node30 at 2008-07-02 19:48:49