Trace number 1101184

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) 1800.04 1807.31

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-24_ext.xml
MD5SUMdbcd02b2bb286c2678e77b0edec5fef1
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 benchmark590.139
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 50 ]
0.18/0.21	c [ NumberOfConstraints = 470 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.18/0.21	c SymmetrySearch = 1
0.28/0.33	c InitialPropagation = 1
0.28/0.33	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.28/0.33	c InitialSAC = 1
0.48/0.52	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.48/0.52	c Search(SampleFF) : 
86.34/86.70	c [ Sampling domwdeg ]
86.34/86.70	c [ Sampling impacts ]
86.34/86.70	c [ Sampling la ]
86.34/86.70	c [ SamplingScores: ]
86.34/86.70	c [ domwdeg+min = 9.16287e-09 | domwdeg+rnd = 6.63481e-08 ]
86.34/86.70	c [ impacts+min = 7.83785e-06 | impacts+rnd = 8.69904e-07 ]
86.34/86.70	c [ la+min = 1.66649e-06 | la+rnd = 1.81761e-08 ]
86.34/86.70	c [ domwdeg = 3.77555e-08 | impacts = 4.35387e-06 | la = 8.42334e-07 ]
86.34/86.70	c [ min = 3.17117e-06 | rand = 4.35387e-06 ]
86.34/86.70	c [ restarting at (1.13177,6.28826e-07) ]
89.33/89.73	c [ restarting at (2.82944,1.78423e-06) ]
96.90/97.33	c [ restarting at (7.07359,2.95228e-06) ]
115.73/116.29	c [ restarting at (17.684,2.16664e-05) ]
162.94/163.69	c [ restarting at (44.21,8.10885e-06) ]
280.97/282.18	c [ restarting at (110.525,3.65966e-05) ]
437.23/439.03	c [ restarting at (276.312,3.046e-05) ]
1125.65/1130.24	c [ restarting at (690.781,0.000219536) ]

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-1101184-1215291372/watcher-1101184-1215291372 -o /tmp/evaluation-result-1101184-1215291372/solver-1101184-1215291372 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1101184-1215291372.xml 474568762 

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: 1.92 2.00 2.01 4/72 16864
/proc/meminfo: memFree=1723104/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=1056 CPUtime=0
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 2008109655 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 12407588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 264 26 20 235 0 3 0

[startup+0.0836909 s]
/proc/loadavg: 1.92 2.00 2.01 4/72 16864
/proc/meminfo: memFree=1723104/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=0.06
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 1387 0 0 0 6 0 0 0 18 0 1 0 2008109655 105127936 1347 996147200 134512640 135477443 4294956224 18446744073709551615 134613345 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 1348 403 235 0 24367 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 102664

[startup+0.10269 s]
/proc/loadavg: 1.92 2.00 2.01 4/72 16864
/proc/meminfo: memFree=1723104/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=0.09
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 1691 0 0 0 8 1 0 0 18 0 1 0 2008109655 105127936 1651 996147200 134512640 135477443 4294956224 18446744073709551615 134613508 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 1652 403 235 0 24367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 102664

[startup+0.302713 s]
/proc/loadavg: 1.92 2.00 2.01 4/72 16864
/proc/meminfo: memFree=1723104/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=116596 CPUtime=0.28
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 4749 0 0 0 26 2 0 0 19 0 1 0 2008109655 119394304 4709 996147200 134512640 135477443 4294956224 18446744073709551615 134533565 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 29149 4709 440 235 0 27850 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 116596

[startup+0.702769 s]
/proc/loadavg: 1.92 2.00 2.01 4/72 16864
/proc/meminfo: memFree=1723104/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=0.68
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5445 0 0 0 66 2 0 0 23 0 1 0 2008109655 105127936 2645 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2645 479 235 0 24367 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102664

[startup+1.50185 s]
/proc/loadavg: 1.92 2.00 2.01 3/73 16865
/proc/meminfo: memFree=1714328/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1.48
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5447 0 0 0 146 2 0 0 25 0 1 0 2008109655 105127936 2647 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2647 479 235 0 24367 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102664

[startup+3.10202 s]
/proc/loadavg: 1.92 2.00 2.01 3/73 16865
/proc/meminfo: memFree=1714264/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=3.07
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5453 0 0 0 305 2 0 0 25 0 1 0 2008109655 105127936 2653 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2653 479 235 0 24367 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 102664

[startup+6.30138 s]
/proc/loadavg: 1.93 2.00 2.01 3/73 16865
/proc/meminfo: memFree=1714200/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=6.25
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5454 0 0 0 623 2 0 0 25 0 1 0 2008109655 105127936 2654 996147200 134512640 135477443 4294956224 18446744073709551615 134584094 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2654 479 235 0 24367 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 102664

[startup+12.7011 s]
/proc/loadavg: 1.93 2.00 2.01 3/73 16865
/proc/meminfo: memFree=1714136/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=12.63
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5454 0 0 0 1261 2 0 0 25 0 1 0 2008109655 105127936 2654 996147200 134512640 135477443 4294956224 18446744073709551615 134606969 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2654 479 235 0 24367 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 102664

[startup+25.5025 s]
/proc/loadavg: 1.95 2.00 2.01 3/73 16865
/proc/meminfo: memFree=1714264/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=25.38
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5458 0 0 0 2536 2 0 0 25 0 1 0 2008109655 105127936 2658 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2658 481 235 0 24367 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 102664

[startup+51.1013 s]
/proc/loadavg: 1.96 2.00 2.00 3/73 16865
/proc/meminfo: memFree=1714264/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=50.88
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5458 0 0 0 5085 3 0 0 25 0 1 0 2008109655 105127936 2658 996147200 134512640 135477443 4294956224 18446744073709551615 134606969 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2658 481 235 0 24367 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 102664

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 16865
/proc/meminfo: memFree=1714136/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=101.89
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5466 0 0 0 10186 3 0 0 25 0 1 0 2008109655 105127936 2666 996147200 134512640 135477443 4294956224 18446744073709551615 134584421 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2666 482 235 0 24367 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 102664

[startup+162.302 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 16865
/proc/meminfo: memFree=1714072/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=161.65
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5471 0 0 0 16162 3 0 0 25 0 1 0 2008109655 105127936 2671 996147200 134512640 135477443 4294956224 18446744073709551615 134584202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2671 482 235 0 24367 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 102664

[startup+222.302 s]
/proc/loadavg: 2.27 2.09 2.02 3/73 16865
/proc/meminfo: memFree=1714008/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=221.41
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5472 0 0 0 22138 3 0 0 25 0 1 0 2008109655 105127936 2672 996147200 134512640 135477443 4294956224 18446744073709551615 134584197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2672 482 235 0 24367 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 102664

[startup+282.303 s]
/proc/loadavg: 2.22 2.10 2.03 3/73 16865
/proc/meminfo: memFree=1713944/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=281.17
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5475 0 0 0 28114 3 0 0 25 0 1 0 2008109655 105127936 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134589045 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2675 482 235 0 24367 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 102664

[startup+342.303 s]
/proc/loadavg: 2.18 2.11 2.03 3/73 16871
/proc/meminfo: memFree=1713752/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=340.92
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5475 0 0 0 34089 3 0 0 25 0 1 0 2008109655 105127936 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134584523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2675 482 235 0 24367 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 102664

[startup+402.302 s]
/proc/loadavg: 2.13 2.10 2.03 3/73 16871
/proc/meminfo: memFree=1713752/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=400.68
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5475 0 0 0 40065 3 0 0 25 0 1 0 2008109655 105127936 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16864/statm: 25666 2675 482 235 0 24367 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 102664

[startup+462.303 s]
/proc/loadavg: 2.11 2.10 2.03 3/74 16920
/proc/meminfo: memFree=1690448/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=460.44
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5475 0 0 0 46040 4 0 0 25 0 1 0 2008109655 105127936 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134584130 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2675 482 235 0 24367 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 102664

[startup+522.303 s]
/proc/loadavg: 2.04 2.08 2.03 3/74 16920
/proc/meminfo: memFree=1670608/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=520.19
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5475 0 0 0 52015 4 0 0 25 0 1 0 2008109655 105127936 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2675 482 235 0 24367 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 102664

[startup+582.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/74 16920
/proc/meminfo: memFree=1658832/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=579.94
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5477 0 0 0 57990 4 0 0 25 0 1 0 2008109655 105127936 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134606846 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2677 482 235 0 24367 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 102664

[startup+642.303 s]
/proc/loadavg: 2.00 2.05 2.02 3/74 16920
/proc/meminfo: memFree=1647696/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=639.71
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5477 0 0 0 63966 5 0 0 25 0 1 0 2008109655 105127936 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2677 482 235 0 24367 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 102664


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16920
/proc/meminfo: memFree=1629136/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=878.74
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 87869 5 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134584154 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 878.74
Current children cumulated vsize (KiB) 102664

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16920
/proc/meminfo: memFree=1629008/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=938.5
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 93845 5 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 938.5
Current children cumulated vsize (KiB) 102664

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1628560/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=998.26
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 99821 5 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134584288 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 998.26
Current children cumulated vsize (KiB) 102664

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1627920/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1058.02
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 105797 5 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134606930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1058.02
Current children cumulated vsize (KiB) 102664

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1619920/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1117.77
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 111772 5 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1117.77
Current children cumulated vsize (KiB) 102664

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1609872/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1177.54
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 117748 6 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1177.54
Current children cumulated vsize (KiB) 102664

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1609872/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1237.3
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 123724 6 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134606957 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1237.3
Current children cumulated vsize (KiB) 102664

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1609680/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1297.06
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 129700 6 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134584337 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 102664

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1609552/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1356.82
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5482 0 0 0 135676 6 0 0 25 0 1 0 2008109655 105127936 2682 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2682 482 235 0 24367 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 102664

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1609424/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1416.58
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 141652 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1416.58
Current children cumulated vsize (KiB) 102664

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1608976/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1476.33
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 147627 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 135269087 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 102664

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1604176/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1536.09
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 153603 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1536.09
Current children cumulated vsize (KiB) 102664

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1597200/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1595.85
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 159579 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134606874 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1595.85
Current children cumulated vsize (KiB) 102664

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1591504/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1655.6
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 165554 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1655.6
Current children cumulated vsize (KiB) 102664

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1591440/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1715.36
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 171530 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134584154 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1715.36
Current children cumulated vsize (KiB) 102664

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1591376/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1775.12
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 177506 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1775.12
Current children cumulated vsize (KiB) 102664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1591184/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1800.02
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 179996 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 135268682 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102664

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

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

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16920
/proc/meminfo: memFree=1591184/2055920 swapFree=4180096/4192956
[pid=16864] ppid=16862 vsize=102664 CPUtime=1800.02
/proc/16864/stat : 16864 (casperzao) R 16862 16864 13982 0 -1 4194304 5483 0 0 0 179996 6 0 0 25 0 1 0 2008109655 105127936 2683 996147200 134512640 135477443 4294956224 18446744073709551615 135268682 0 0 4096 0 0 0 0 17 0 0 0
/proc/16864/statm: 25666 2683 482 235 0 24367 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.04
CPU user time (s): 1799.97
CPU system time (s): 0.068989
CPU usage (%): 99.5974
Max. virtual memory (cumulated for all children) (KiB): 116596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5483
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= 23494

runsolver used 1.77573 second user time and 4.81327 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-05 22:56:12
IDJOB=1101184
IDBENCH=60011
IDSOLVER=361
FILE ID=node42/1101184-1215291372
PBS_JOBID= 7882219
Free space on /tmp= 66492 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-24_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101184-1215291372/watcher-1101184-1215291372 -o /tmp/evaluation-result-1101184-1215291372/solver-1101184-1215291372 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1101184-1215291372.xml 474568762 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dbcd02b2bb286c2678e77b0edec5fef1
RANDOM SEED=474568762

node42.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		: 3000.214
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		: 3000.214
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:       1723584 kB
Buffers:         53908 kB
Cached:         209796 kB
SwapCached:       7140 kB
Active:         178020 kB
Inactive:       101124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723584 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          22372 kB
Slab:            38488 kB
Committed_AS:  3679020 kB
PageTables:       1804 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= 66488 MiB
End job on node42 at 2008-07-05 23:26:21