Trace number 1097180

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 zaoUNSAT 946.917 949.61

DiagnosticValue
CHECKS145930000

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-18_ext.xml
MD5SUMd5fb07ea27621d1e94af1a718cfc8aa5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.12607
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.19/0.20	c Parsing = 1
0.19/0.20	c Building = 1
0.19/0.20	c [ NumberOfVariables = 40 ]
0.19/0.20	c [ NumberOfConstraints = 180 ]
0.19/0.20	c [ SizeOfSearchSpace(log2) = 185.754 ]
0.19/0.20	c SymmetrySearch = 1
0.19/0.24	c InitialPropagation = 1
0.19/0.24	c [ SizeOfSearchSpace(log2) = 185.754 ]
0.19/0.24	c InitialSAC = 1
0.29/0.40	c [ SizeOfSearchSpace(log2) = 185.754 ]
0.29/0.40	c Search(SampleFF) : 
88.36/88.89	c [ Sampling domwdeg ]
88.36/88.89	c [ Sampling impacts ]
88.36/88.89	c [ Sampling la ]
88.36/88.89	c [ SamplingScores: ]
88.36/88.89	c [ domwdeg+min = 0.00259263 | domwdeg+rnd = 0.0027015 ]
88.36/88.89	c [ impacts+min = 0.00392723 | impacts+rnd = 0.00230586 ]
88.36/88.89	c [ la+min = 0.000589981 | la+rnd = 0.000819272 ]
88.36/88.89	c [ domwdeg = 0.00264707 | impacts = 0.00311655 | la = 0.000704627 ]
88.36/88.89	c [ min = 0.00236995 | rand = 0.00311655 ]
88.36/88.89	c [ restarting at (3.20163,0.00494602) ]
96.92/97.47	c [ restarting at (8.00408,0.0144896) ]
118.32/118.92	c [ restarting at (20.0102,0.10624) ]
171.66/172.55	c [ restarting at (50.0255,0.0756019) ]
258.34/259.60	c [ restarting at (125.064,0.130117) ]
570.73/572.40	c [ stopped restarting at (312.659,0.671066) ]
946.90/949.60	c Search(SampleFF) = 0
946.90/949.60	s UNSATISFIABLE
946.90/949.60	d CHECKS 145930245
946.90/949.60	c [ TotalFails = 346689 ]
946.90/949.60	c [ NumberOfRestarts = 69 ]
946.90/949.60	c [ TotalTime = 1.3388e+06 secs ]

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1097180-1215281455/watcher-1097180-1215281455 -o /tmp/evaluation-result-1097180-1215281455/solver-1097180-1215281455 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1097180-1215281455.xml 1661686187 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 32246
/proc/meminfo: memFree=1627488/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=1056 CPUtime=0
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2007118332 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11281188 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 264 26 20 235 0 3 0

[startup+0.106774 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 32246
/proc/meminfo: memFree=1627488/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=103516 CPUtime=0.09
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 1904 0 0 0 8 1 0 0 18 0 1 0 2007118332 106000384 1864 996147200 134512640 135477443 4294956224 18446744073709551615 134630437 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25879 1864 435 235 0 24580 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 103516

[startup+0.202784 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 32246
/proc/meminfo: memFree=1627488/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=113052 CPUtime=0.19
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 3673 0 0 0 17 2 0 0 18 0 1 0 2007118332 115765248 3624 996147200 134512640 135477443 4294956224 18446744073709551615 134536292 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 28263 3624 440 235 0 26964 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 113052

[startup+0.302793 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 32246
/proc/meminfo: memFree=1627488/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=0.29
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4028 0 0 0 27 2 0 0 19 0 1 0 2007118332 104103936 1733 996147200 134512640 135477443 4294956224 18446744073709551615 134610072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1733 458 235 0 24117 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101664

[startup+0.701879 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 32246
/proc/meminfo: memFree=1627488/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=0.69
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4230 0 0 0 67 2 0 0 23 0 1 0 2007118332 104103936 1935 996147200 134512640 135477443 4294956224 18446744073709551615 135268218 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1935 479 235 0 24117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101664

[startup+1.50292 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1621528/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=1.48
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4237 0 0 0 146 2 0 0 25 0 1 0 2007118332 104103936 1942 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1942 479 235 0 24117 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101664

[startup+3.10108 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1621400/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=3.07
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4237 0 0 0 305 2 0 0 25 0 1 0 2007118332 104103936 1942 996147200 134512640 135477443 4294956224 18446744073709551615 134609560 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1942 479 235 0 24117 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 101664

[startup+6.30141 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1621208/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=6.26
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4256 0 0 0 624 2 0 0 25 0 1 0 2007118332 104103936 1961 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1961 479 235 0 24117 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 101664

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1621016/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=12.63
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4261 0 0 0 1261 2 0 0 25 0 1 0 2007118332 104103936 1966 996147200 134512640 135477443 4294956224 18446744073709551615 134609910 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1966 479 235 0 24117 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 101664

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1621016/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=25.36
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4263 0 0 0 2534 2 0 0 25 0 1 0 2007118332 104103936 1968 996147200 134512640 135477443 4294956224 18446744073709551615 134583249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 1968 481 235 0 24117 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 101664

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1620888/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=50.84
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4308 0 0 0 5082 2 0 0 25 0 1 0 2007118332 104103936 2013 996147200 134512640 135477443 4294956224 18446744073709551615 134584496 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 2013 481 235 0 24117 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 101664

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1620760/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=101.79
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 10177 2 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134610252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 101664

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1620760/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=161.5
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 16148 2 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134584413 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 101664

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32247
/proc/meminfo: memFree=1620760/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=221.22
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 22120 2 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 101664

[startup+282.302 s]
/proc/loadavg: 2.15 2.03 2.01 3/74 32276
/proc/meminfo: memFree=1733648/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=281.02
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 28100 2 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 101664

[startup+342.301 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 32276
/proc/meminfo: memFree=1733520/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=341
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 34097 3 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 341
Current children cumulated vsize (KiB) 101664

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 32276
/proc/meminfo: memFree=1733520/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=400.98
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 40095 3 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 400.98
Current children cumulated vsize (KiB) 101664

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 32276
/proc/meminfo: memFree=1733520/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=460.96
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 46093 3 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134584127 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 460.96
Current children cumulated vsize (KiB) 101664

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 32338
/proc/meminfo: memFree=1706200/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=520.93
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 52089 4 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 520.93
Current children cumulated vsize (KiB) 101664

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32393
/proc/meminfo: memFree=1733272/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=580.69
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 58065 4 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 135268718 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 580.69
Current children cumulated vsize (KiB) 101664

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32393
/proc/meminfo: memFree=1733016/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=640.46
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4309 0 0 0 64041 5 0 0 25 0 1 0 2007118332 104103936 2014 996147200 134512640 135477443 4294956224 18446744073709551615 134590329 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2014 482 235 0 24117 0
Current children cumulated CPU time (s) 640.46
Current children cumulated vsize (KiB) 101664

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32393
/proc/meminfo: memFree=1732632/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=700.21
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4314 0 0 0 70016 5 0 0 25 0 1 0 2007118332 104103936 2019 996147200 134512640 135477443 4294956224 18446744073709551615 135268959 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2019 482 235 0 24117 0
Current children cumulated CPU time (s) 700.21
Current children cumulated vsize (KiB) 101664

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32393
/proc/meminfo: memFree=1732504/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=759.98
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4314 0 0 0 75993 5 0 0 25 0 1 0 2007118332 104103936 2019 996147200 134512640 135477443 4294956224 18446744073709551615 134609560 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2019 482 235 0 24117 0
Current children cumulated CPU time (s) 759.98
Current children cumulated vsize (KiB) 101664

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 32393
/proc/meminfo: memFree=1732504/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=819.73
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4314 0 0 0 81968 5 0 0 25 0 1 0 2007118332 104103936 2019 996147200 134512640 135477443 4294956224 18446744073709551615 134584308 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2019 482 235 0 24117 0
Current children cumulated CPU time (s) 819.73
Current children cumulated vsize (KiB) 101664

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1711888/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=879.63
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4314 0 0 0 87957 6 0 0 25 0 1 0 2007118332 104103936 2019 996147200 134512640 135477443 4294956224 18446744073709551615 134589134 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2019 482 235 0 24117 0
Current children cumulated CPU time (s) 879.63
Current children cumulated vsize (KiB) 101664

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=939.61
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4330 0 0 0 93955 6 0 0 25 0 1 0 2007118332 104103936 2035 996147200 134512640 135477443 4294956224 18446744073709551615 134609641 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2035 482 235 0 24117 0
Current children cumulated CPU time (s) 939.61
Current children cumulated vsize (KiB) 101664

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

[startup+944.001 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=941.3
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4330 0 0 0 94124 6 0 0 25 0 1 0 2007118332 104103936 2035 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2035 482 235 0 24117 0
Current children cumulated CPU time (s) 941.3
Current children cumulated vsize (KiB) 101664

[startup+947.206 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=944.51
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4330 0 0 0 94445 6 0 0 25 0 1 0 2007118332 104103936 2035 996147200 134512640 135477443 4294956224 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2035 482 235 0 24117 0
Current children cumulated CPU time (s) 944.51
Current children cumulated vsize (KiB) 101664

[startup+948.802 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=946.1
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4332 0 0 0 94604 6 0 0 25 0 1 0 2007118332 104103936 2037 996147200 134512640 135477443 4294956224 18446744073709551615 134598171 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2037 482 235 0 24117 0
Current children cumulated CPU time (s) 946.1
Current children cumulated vsize (KiB) 101664

[startup+949.202 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=946.5
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4332 0 0 0 94644 6 0 0 25 0 1 0 2007118332 104103936 2037 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2037 482 235 0 24117 0
Current children cumulated CPU time (s) 946.5
Current children cumulated vsize (KiB) 101664

[startup+949.602 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32442
/proc/meminfo: memFree=1707792/2055920 swapFree=4180396/4192956
[pid=32246] ppid=32244 vsize=101664 CPUtime=946.9
/proc/32246/stat : 32246 (casperzao) R 32244 32246 32137 0 -1 4194304 4332 0 0 0 94684 6 0 0 25 0 1 0 2007118332 104103936 2037 996147200 134512640 135477443 4294956224 18446744073709551615 134609562 0 0 4096 0 0 0 0 17 0 0 0
/proc/32246/statm: 25416 2037 482 235 0 24117 0
Current children cumulated CPU time (s) 946.9
Current children cumulated vsize (KiB) 101664

Child status: 0
Real time (s): 949.61
CPU time (s): 946.917
CPU user time (s): 946.854
CPU system time (s): 0.06299
CPU usage (%): 99.7164
Max. virtual memory (cumulated for all children) (KiB): 113052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 946.854
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4334
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= 8913

runsolver used 1.05884 second user time and 2.71959 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-05 20:10:55
IDJOB=1097180
IDBENCH=59378
IDSOLVER=361
FILE ID=node44/1097180-1215281455
PBS_JOBID= 7882313
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-18_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1097180-1215281455/watcher-1097180-1215281455 -o /tmp/evaluation-result-1097180-1215281455/solver-1097180-1215281455 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1097180-1215281455.xml 1661686187 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d5fb07ea27621d1e94af1a718cfc8aa5
RANDOM SEED=1661686187

node44.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		: 3000.213
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		: 3000.213
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:       1627968 kB
Buffers:         41380 kB
Cached:         203360 kB
SwapCached:       6316 kB
Active:         281984 kB
Inactive:        91484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627968 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:         136880 kB
Slab:            39696 kB
Committed_AS:  3774720 kB
PageTables:       2012 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= 66544 MiB
End job on node44 at 2008-07-05 20:26:45