Trace number 1071640

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) 1800.11 1805.94

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-15-15-3.xml
MD5SUM788bc16485f787ede0b4976a55d63308
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints11025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11025
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
0.58/0.61	c Building = 1
8.81/8.99	c [ NumberOfVariables = 225 ]
8.81/8.99	c [ NumberOfConstraints = 11025 ]
8.81/8.99	c [ SizeOfSearchSpace(log2) = 356.617 ]
8.81/8.99	c SymmetrySearch = 1
11.49/11.64	c [ Found 3.42002e+24 symmetries ]
11.59/11.75	c InitialPropagation = 1
11.69/11.84	c [ SizeOfSearchSpace(log2) = 356.617 ]
11.69/11.84	c InitialSAC = 1
13.18/13.35	c [ SizeOfSearchSpace(log2) = 356.617 ]
13.18/13.35	c Search(SampleFF) : 
100.59/101.43	c [ Sampling domwdeg ]
100.59/101.43	c [ Sampling impacts ]
100.59/101.43	c [ Sampling la ]
100.59/101.43	c [ SamplingScores: ]
100.59/101.43	c [ domwdeg+min = 1.61007e-16 | domwdeg+rnd = 0.057664 ]
100.59/101.43	c [ impacts+min = 0.0859563 | impacts+rnd = 0.00343778 ]
100.59/101.43	c [ la+min = 5.28149e-08 | la+rnd = 1.2834e-05 ]
100.59/101.43	c [ domwdeg = 0.028832 | impacts = 0.044697 | la = 6.44341e-06 ]
100.59/101.43	c [ min = 0.0286521 | rand = 0.044697 ]
100.59/101.43	c [ restarting at (0.1,2.09075e-07) ]
100.89/101.71	c [ restarting at (0.25,0.0370375) ]
101.49/102.39	c [ restarting at (0.625,6.83676e-05) ]
103.27/104.12	c [ restarting at (1.5625,3.13565e-07) ]
107.44/108.35	c [ restarting at (3.90625,0.000458992) ]
117.86/118.83	c [ restarting at (9.76562,0.0635574) ]
143.84/145.01	c [ restarting at (24.4141,0.142204) ]
208.74/210.44	c [ restarting at (61.0352,0.044506) ]
371.08/374.01	c [ restarting at (152.588,0.111164) ]
678.79/684.10	c [ restarting at (381.47,0.11117) ]
1632.24/1638.09	c [ restarting at (953.674,0.00834344) ]

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-1071640-1215169599/watcher-1071640-1215169599 -o /tmp/evaluation-result-1071640-1215169599/solver-1071640-1215169599 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1071640-1215169599.xml 912109584 

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 10563
/proc/meminfo: memFree=1841776/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=1056 CPUtime=0
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1995934301 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7861028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 264 26 20 235 0 3 0

[startup+0.0965009 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10563
/proc/meminfo: memFree=1841776/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=6892 CPUtime=0.08
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 835 0 0 0 8 0 0 0 18 0 1 0 1995934301 7057408 795 996147200 134512640 135477443 4294956224 18446744073709551615 8293928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 1723 795 369 235 0 424 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6892

[startup+0.102499 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10563
/proc/meminfo: memFree=1841776/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=7024 CPUtime=0.09
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 1995934301 7192576 819 996147200 134512640 135477443 4294956224 18446744073709551615 8292247 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 1756 819 369 235 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7024

[startup+0.301537 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10563
/proc/meminfo: memFree=1841776/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=10192 CPUtime=0.29
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 1647 0 0 0 28 1 0 0 19 0 1 0 1995934301 10436608 1607 996147200 134512640 135477443 4294956224 18446744073709551615 8295241 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 2548 1607 369 235 0 1249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10192

[startup+0.702609 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10563
/proc/meminfo: memFree=1841776/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=296480 CPUtime=0.67
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 4115 0 0 0 65 2 0 0 23 0 1 0 1995934301 303595520 3122 996147200 134512640 135477443 4294956224 18446744073709551615 135268682 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 74120 3122 459 235 0 72821 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 296480

[startup+1.50175 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1823976/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=309812 CPUtime=1.48
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 17166 0 0 0 134 14 0 0 25 0 1 0 1995934301 317247488 7693 996147200 134512640 135477443 4294956224 18446744073709551615 135268941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 77453 7693 459 235 0 76154 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 309812

[startup+3.10203 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1798696/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=336608 CPUtime=3.06
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 43206 0 0 0 271 35 0 0 25 0 1 0 1995934301 344686592 16813 996147200 134512640 135477443 4294956224 18446744073709551615 135268682 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 84152 16813 459 235 0 82853 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 336608

[startup+6.3016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1723816/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=452308 CPUtime=6.23
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 94794 0 0 0 544 79 0 0 25 0 1 0 1995934301 463163392 34881 996147200 134512640 135477443 4294956224 18446744073709551615 135257979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 113077 34881 459 235 0 111778 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 452308

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1617512/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=12.58
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 148735 0 0 0 1129 129 0 0 25 0 1 0 1995934301 332419072 56602 996147200 134512640 135477443 4294956224 18446744073709551615 134990365 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 56602 508 235 0 79858 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 324628

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1613992/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=25.28
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149442 0 0 0 2399 129 0 0 25 0 1 0 1995934301 332419072 57309 996147200 134512640 135477443 4294956224 18446744073709551615 134693955 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57309 511 235 0 79858 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 324628

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1613096/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=50.68
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149651 0 0 0 4939 129 0 0 25 0 1 0 1995934301 332419072 57518 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57518 511 235 0 79858 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 324628

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1613032/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=101.49
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 10020 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134911676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 324628

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=161.01
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 15972 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 135272359 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 324628

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=220.55
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 21926 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134584000 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 324628

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612968/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=280.09
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 27880 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134990357 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 324628

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612976/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=339.63
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 33834 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 324628

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612976/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=399.15
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 39786 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 399.15
Current children cumulated vsize (KiB) 324628

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=458.69
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 45740 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134923119 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 458.69
Current children cumulated vsize (KiB) 324628

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=518.23
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 51694 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 518.23
Current children cumulated vsize (KiB) 324628

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=577.77
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 57648 129 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134927387 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 577.77
Current children cumulated vsize (KiB) 324628

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10564
/proc/meminfo: memFree=1612912/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=637.31
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 63601 130 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 637.31
Current children cumulated vsize (KiB) 324628


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576552/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=876.89
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 87557 132 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 876.89
Current children cumulated vsize (KiB) 324628

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576552/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=936.85
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 93553 132 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 936.85
Current children cumulated vsize (KiB) 324628

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576552/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=996.83
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 99551 132 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 996.83
Current children cumulated vsize (KiB) 324628

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576488/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1056.8
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 105548 132 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 135272351 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1056.8
Current children cumulated vsize (KiB) 324628

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576488/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1116.77
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 111545 132 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1116.77
Current children cumulated vsize (KiB) 324628

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10673
/proc/meminfo: memFree=1576424/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1176.75
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 117542 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134923138 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1176.75
Current children cumulated vsize (KiB) 324628

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576232/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1236.72
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 123539 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693947 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1236.72
Current children cumulated vsize (KiB) 324628

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576168/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1296.7
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 129537 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1296.7
Current children cumulated vsize (KiB) 324628

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576104/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1356.67
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 135534 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1356.67
Current children cumulated vsize (KiB) 324628

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576040/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1416.64
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 141531 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1416.64
Current children cumulated vsize (KiB) 324628

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576040/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1476.61
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 147528 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1476.61
Current children cumulated vsize (KiB) 324628

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576040/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1536.58
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 153525 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1536.58
Current children cumulated vsize (KiB) 324628

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576040/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1596.55
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 159522 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134606607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1596.55
Current children cumulated vsize (KiB) 324628

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1576040/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1656.52
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 165519 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134990314 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1656.52
Current children cumulated vsize (KiB) 324628

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1575976/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1716.49
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 171516 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1716.49
Current children cumulated vsize (KiB) 324628

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10673
/proc/meminfo: memFree=1575784/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1776.47
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 177514 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1776.47
Current children cumulated vsize (KiB) 324628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10675
/proc/meminfo: memFree=1575656/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1800.06
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 179873 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 324628

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

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

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10675
/proc/meminfo: memFree=1575656/2055920 swapFree=4180540/4192956
[pid=10563] ppid=10561 vsize=324628 CPUtime=1800.06
/proc/10563/stat : 10563 (casperzao) R 10561 10563 8777 0 -1 4194304 149652 0 0 0 179873 133 0 0 25 0 1 0 1995934301 332419072 57519 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/10563/statm: 81157 57519 512 235 0 79858 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 324628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.94
CPU time (s): 1800.11
CPU user time (s): 1798.73
CPU system time (s): 1.37479
CPU usage (%): 99.6769
Max. virtual memory (cumulated for all children) (KiB): 492304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.37479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149652
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= 18872

runsolver used 1.60076 second user time and 5.02324 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-04 13:06:39
IDJOB=1071640
IDBENCH=56100
IDSOLVER=361
FILE ID=node18/1071640-1215169599
PBS_JOBID= 7881419
Free space on /tmp= 66552 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-3.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071640-1215169599/watcher-1071640-1215169599 -o /tmp/evaluation-result-1071640-1215169599/solver-1071640-1215169599 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1071640-1215169599.xml 912109584 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 788bc16485f787ede0b4976a55d63308
RANDOM SEED=912109584

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1842256 kB
Buffers:         33340 kB
Cached:         115504 kB
SwapCached:       6536 kB
Active:         112380 kB
Inactive:        49876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842256 kB
SwapTotal:     4192956 kB
SwapFree:      4180540 kB
Dirty:            4760 kB
Writeback:           0 kB
Mapped:          20512 kB
Slab:            36836 kB
Committed_AS:  3446464 kB
PageTables:       1688 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= 66548 MiB
End job on node18 at 2008-07-04 13:36:47