Trace number 1089749

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) 1800.09 1809.71

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15d-12.xml
MD5SUM6e510f39e5c6cbcc4553ed63ad098f24
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.668897
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints16750
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16750
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
0.38/0.47	c Building = 1
1.17/1.27	c [ NumberOfVariables = 450 ]
1.17/1.27	c [ NumberOfConstraints = 16750 ]
1.17/1.27	c [ SizeOfSearchSpace(log2) = 1613.23 ]
1.17/1.27	c SymmetrySearch = 1
1.27/1.33	c InitialPropagation = 1
1.27/1.35	c [ SizeOfSearchSpace(log2) = 1613.23 ]
1.27/1.35	c InitialSAC = 1
1.56/1.65	c [ SizeOfSearchSpace(log2) = 1613.23 ]
1.56/1.65	c Search(SampleFF) : 
100.52/101.55	c [ Sampling domwdeg ]
100.52/101.55	c [ Sampling impacts ]
100.52/101.55	c [ Sampling la ]
100.52/101.55	c [ SamplingScores: ]
100.52/101.55	c [ domwdeg+min = 7.73238e-37 | domwdeg+rnd = 0.0001401 ]
100.52/101.55	c [ impacts+min = 9.75228e-38 | impacts+rnd = 0.002081 ]
100.52/101.55	c [ la+min = 2.92851e-23 | la+rnd = 1.78088e-14 ]
100.52/101.55	c [ domwdeg = 7.00501e-05 | impacts = 0.0010405 | la = 8.90438e-15 ]
100.52/101.55	c [ min = 9.76169e-24 | rand = 0.0010405 ]
100.52/101.55	c [ restarting at (0.141429,3.29654e-52) ]
100.92/101.94	c [ restarting at (0.353571,8.22185e-49) ]
101.81/102.89	c [ restarting at (0.883929,1.79938e-44) ]
104.19/105.26	c [ restarting at (2.20982,2.18777e-38) ]
110.04/111.18	c [ restarting at (5.52455,5.64333e-39) ]
124.70/125.99	c [ restarting at (13.8114,3.43679e-35) ]
161.45/163.01	c [ restarting at (34.5285,2.24332e-37) ]
253.08/255.56	c [ restarting at (86.3211,1.50936e-39) ]
482.31/486.90	c [ restarting at (215.803,2.90643e-37) ]
979.48/988.80	c [ restarting at (539.507,5.07014e-32) ]

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-1089749-1215269309/watcher-1089749-1215269309 -o /tmp/evaluation-result-1089749-1215269309/solver-1089749-1215269309 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089749-1215269309.xml 1202997123 

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: 2.08 2.03 2.01 4/81 4161
/proc/meminfo: memFree=1724832/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=1056 CPUtime=0
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2005903349 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 1979172 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 264 26 20 235 0 3 0

[startup+0.0981499 s]
/proc/loadavg: 2.08 2.03 2.01 4/81 4161
/proc/meminfo: memFree=1724832/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=6372 CPUtime=0.08
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 697 0 0 0 8 0 0 0 18 0 1 0 2005903349 6524928 657 996147200 134512640 135477443 4294956224 18446744073709551615 4158768323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 1593 657 369 235 0 294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6372

[startup+0.101184 s]
/proc/loadavg: 2.08 2.03 2.01 4/81 4161
/proc/meminfo: memFree=1724832/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=6372 CPUtime=0.08
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 704 0 0 0 8 0 0 0 18 0 1 0 2005903349 6524928 664 996147200 134512640 135477443 4294956224 18446744073709551615 134790466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 1593 664 369 235 0 294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6372

[startup+0.301204 s]
/proc/loadavg: 2.08 2.03 2.01 4/81 4161
/proc/meminfo: memFree=1724832/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=8352 CPUtime=0.28
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 1194 0 0 0 28 0 0 0 19 0 1 0 2005903349 8552448 1154 996147200 134512640 135477443 4294956224 18446744073709551615 134755032 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 2088 1154 369 235 0 789 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8352

[startup+0.701239 s]
/proc/loadavg: 2.08 2.03 2.01 4/81 4161
/proc/meminfo: memFree=1724832/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=103564 CPUtime=0.68
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 6811 0 0 0 54 14 0 0 23 0 1 0 2005903349 106049536 1987 996147200 134512640 135477443 4294956224 18446744073709551615 134869921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 25891 1987 419 235 0 24592 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 103564

[startup+1.50132 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 4162
/proc/meminfo: memFree=1716440/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1.46
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21193 0 0 0 92 54 0 0 25 0 1 0 2005903349 106979328 3692 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3692 474 235 0 24819 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 104472

[startup+3.10243 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 4162
/proc/meminfo: memFree=1711640/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=3.06
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21227 0 0 0 251 55 0 0 25 0 1 0 2005903349 106979328 3726 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3726 491 235 0 24819 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 104472

[startup+6.30172 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 4162
/proc/meminfo: memFree=1711384/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=6.22
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21262 0 0 0 567 55 0 0 25 0 1 0 2005903349 106979328 3761 996147200 134512640 135477443 4294956224 18446744073709551615 134695407 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3761 491 235 0 24819 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 104472

[startup+12.7023 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 4162
/proc/meminfo: memFree=1711320/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=12.56
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21264 0 0 0 1201 55 0 0 25 0 1 0 2005903349 106979328 3763 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3763 491 235 0 24819 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 104472

[startup+25.5014 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 4162
/proc/meminfo: memFree=1711384/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=25.24
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21275 0 0 0 2469 55 0 0 25 0 1 0 2005903349 106979328 3774 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3774 493 235 0 24819 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 104472

[startup+51.1017 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 4162
/proc/meminfo: memFree=1711064/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=50.59
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21359 0 0 0 5004 55 0 0 25 0 1 0 2005903349 106979328 3858 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 3858 493 235 0 24819 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 104472

[startup+102.306 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 4162
/proc/meminfo: memFree=1710104/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=101.32
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 10076 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 104472

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 4162
/proc/meminfo: memFree=1710104/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=160.76
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 16020 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 134695397 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 104472

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1710040/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=220.19
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 21963 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135272517 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 104472

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709976/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=279.63
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 27907 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 104472

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709912/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=339.06
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 33850 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270316 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 104472

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709784/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=398.5
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 39794 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 104472

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709848/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=457.94
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 45738 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 104472

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709848/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=517.38
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 51682 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 104472

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4162
/proc/meminfo: memFree=1709784/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=576.81
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 57625 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 104472

[startup+642.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 4162
/proc/meminfo: memFree=1709720/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=636.25
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 63569 56 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270199 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 104472


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4168
/proc/meminfo: memFree=1709464/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=873.98
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 87341 57 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 873.98
Current children cumulated vsize (KiB) 104472

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4168
/proc/meminfo: memFree=1709464/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=933.42
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21557 0 0 0 93285 57 0 0 25 0 1 0 2005903349 106979328 4056 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4161/statm: 26118 4056 494 235 0 24819 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 104472

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/75 4221
/proc/meminfo: memFree=1752464/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=992.96
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 99238 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 992.96
Current children cumulated vsize (KiB) 104472

[startup+1062.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 4221
/proc/meminfo: memFree=1747024/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1052.93
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 105235 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1052.93
Current children cumulated vsize (KiB) 104472

[startup+1122.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 4221
/proc/meminfo: memFree=1745360/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1112.91
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 111233 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1112.91
Current children cumulated vsize (KiB) 104472

[startup+1182.3 s]
/proc/loadavg: 2.18 2.07 2.01 3/75 4221
/proc/meminfo: memFree=1744016/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1172.89
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 117231 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135272408 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1172.89
Current children cumulated vsize (KiB) 104472

[startup+1242.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/75 4221
/proc/meminfo: memFree=1743760/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1232.87
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 123229 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270886 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1232.87
Current children cumulated vsize (KiB) 104472

[startup+1302.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/75 4221
/proc/meminfo: memFree=1743056/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1292.85
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 129227 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1292.85
Current children cumulated vsize (KiB) 104472

[startup+1362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/75 4221
/proc/meminfo: memFree=1742992/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1352.83
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 135225 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1352.83
Current children cumulated vsize (KiB) 104472

[startup+1422.31 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 4221
/proc/meminfo: memFree=1741584/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1412.81
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 141223 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1412.81
Current children cumulated vsize (KiB) 104472

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 4221
/proc/meminfo: memFree=1741584/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1472.78
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 147220 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1472.78
Current children cumulated vsize (KiB) 104472

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 4221
/proc/meminfo: memFree=1741520/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1532.76
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 153218 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1532.76
Current children cumulated vsize (KiB) 104472

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 4221
/proc/meminfo: memFree=1740112/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1592.74
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 159216 58 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1592.74
Current children cumulated vsize (KiB) 104472

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 4221
/proc/meminfo: memFree=1739472/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1652.73
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 165214 59 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1652.73
Current children cumulated vsize (KiB) 104472

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4221
/proc/meminfo: memFree=1739152/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1712.7
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 171211 59 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1712.7
Current children cumulated vsize (KiB) 104472

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4221
/proc/meminfo: memFree=1736464/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1772.68
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 177209 59 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135272413 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1772.68
Current children cumulated vsize (KiB) 104472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4221
/proc/meminfo: memFree=1736528/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1800.07
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 179948 59 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135269562 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 104472

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

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

[startup+1809.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4221
/proc/meminfo: memFree=1736528/2055920 swapFree=4179776/4192956
[pid=4161] ppid=4159 vsize=104472 CPUtime=1800.07
/proc/4161/stat : 4161 (casperzao) R 4159 4161 3977 0 -1 4194304 21562 0 0 0 179948 59 0 0 25 0 1 0 2005903349 106979328 4061 996147200 134512640 135477443 4294956224 18446744073709551615 135269562 0 0 4096 0 0 0 0 17 0 0 0
/proc/4161/statm: 26118 4061 494 235 0 24819 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 104472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.71
CPU time (s): 1800.09
CPU user time (s): 1799.49
CPU system time (s): 0.595909
CPU usage (%): 99.4681
Max. virtual memory (cumulated for all children) (KiB): 107996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21562
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= 42757

runsolver used 2.39864 second user time and 5.84011 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-05 16:48:29
IDJOB=1089749
IDBENCH=58306
IDSOLVER=361
FILE ID=node43/1089749-1215269309
PBS_JOBID= 7882220
Free space on /tmp= 66508 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15d-12.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089749-1215269309/watcher-1089749-1215269309 -o /tmp/evaluation-result-1089749-1215269309/solver-1089749-1215269309 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089749-1215269309.xml 1202997123 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6e510f39e5c6cbcc4553ed63ad098f24
RANDOM SEED=1202997123

node43.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		: 3000.230
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		: 3000.230
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:       1725312 kB
Buffers:         30808 kB
Cached:         174944 kB
SwapCached:       6816 kB
Active:         179400 kB
Inactive:        99320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725312 kB
SwapTotal:     4192956 kB
SwapFree:      4179776 kB
Dirty:            4972 kB
Writeback:           0 kB
Mapped:          89316 kB
Slab:            36804 kB
Committed_AS:  3882884 kB
PageTables:       2072 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= 66500 MiB
End job on node43 at 2008-07-05 17:18:41