Trace number 1051866

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) 1800.14 1807.64

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-34-4.xml
MD5SUMee0954224777e4f5d07f8ddec47421b6
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.57476
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of constraints5984
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5984
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.12	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.12	c Parsing = 1
0.00/0.23	c Building = 1
4.55/4.62	c [ NumberOfVariables = 561 ]
4.55/4.62	c [ NumberOfConstraints = 5984 ]
4.55/4.62	c [ SizeOfSearchSpace(log2) = 1122 ]
4.55/4.62	c SymmetrySearch = 1
5.14/5.24	c [ Found 2.95233e+38 symmetries ]
5.14/5.28	c InitialPropagation = 1
5.24/5.32	c [ SizeOfSearchSpace(log2) = 1122 ]
5.24/5.32	c InitialSAC = 1
5.53/5.66	c [ SizeOfSearchSpace(log2) = 1122 ]
5.53/5.66	c Search(SampleFF) : 
94.79/95.78	c [ Sampling domwdeg ]
94.79/95.78	c [ Sampling impacts ]
94.79/95.78	c [ Sampling la ]
94.79/95.78	c [ SamplingScores: ]
94.79/95.78	c [ domwdeg+min = 6.0536e-08 | domwdeg+rnd = 0.117852 ]
94.79/95.78	c [ impacts+min = 0.0550063 | impacts+rnd = 1.19258e-09 ]
94.79/95.78	c [ la+min = 5.34177e-06 | la+rnd = 4.61286e-34 ]
94.79/95.78	c [ domwdeg = 0.0589261 | impacts = 0.0275031 | la = 2.67089e-06 ]
94.79/95.78	c [ min = 0.0183372 | rand = 0.0275031 ]
94.79/95.78	c [ restarting at (0.1,6.0536e-08) ]
95.18/96.11	c [ restarting at (0.25,6.0536e-08) ]
95.78/96.80	c [ restarting at (0.625,6.0536e-08) ]
97.46/98.48	c [ restarting at (1.5625,6.0536e-08) ]
101.62/102.68	c [ restarting at (3.90625,6.0536e-08) ]
112.02/113.15	c [ restarting at (9.76562,6.0536e-08) ]
137.98/139.32	c [ restarting at (24.4141,6.0536e-08) ]
202.76/204.76	c [ restarting at (61.0352,6.0536e-08) ]
364.81/368.31	c [ restarting at (152.588,6.0536e-08) ]
734.60/741.61	c [ restarting at (381.47,6.0536e-08) ]
1688.14/1695.64	c [ restarting at (953.674,6.0536e-08) ]

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-1051866-1215054945/watcher-1051866-1215054945 -o /tmp/evaluation-result-1051866-1215054945/solver-1051866-1215054945 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051866-1215054945.xml 1576128026 

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: 1.89 1.97 1.99 4/74 14141
/proc/meminfo: memFree=1722624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=8080 CPUtime=0.2
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 1129 0 0 0 20 0 0 0 19 0 1 0 1984465971 8273920 1089 996147200 134512640 135477443 4294956224 18446744073709551615 7511156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 2020 1089 369 235 0 721 0

[startup+0.311761 s]
/proc/loadavg: 1.89 1.97 1.99 4/74 14141
/proc/meminfo: memFree=1722624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=291860 CPUtime=0.3
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 2769 0 0 0 29 1 0 0 20 0 1 0 1984465971 298864640 1952 996147200 134512640 135477443 4294956224 18446744073709551615 135213435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 72965 1952 459 235 0 71666 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 291860

[startup+0.402771 s]
/proc/loadavg: 1.89 1.97 1.99 4/74 14141
/proc/meminfo: memFree=1722624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=107784 CPUtime=0.38
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 4716 0 0 0 36 2 0 0 20 0 1 0 1984465971 110370816 2900 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 26946 2900 459 235 0 25647 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 107784

[startup+0.502793 s]
/proc/loadavg: 1.89 1.97 1.99 4/74 14141
/proc/meminfo: memFree=1722624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=299120 CPUtime=0.48
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 6877 0 0 0 44 4 0 0 21 0 1 0 1984465971 306298880 3964 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 74780 3964 459 235 0 73481 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 299120

[startup+0.701826 s]
/proc/loadavg: 1.89 1.97 1.99 4/74 14141
/proc/meminfo: memFree=1722624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=306644 CPUtime=0.68
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 11169 0 0 0 60 8 0 0 23 0 1 0 1984465971 314003456 6064 996147200 134512640 135477443 4294956224 18446744073709551615 135218777 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 76661 6064 459 235 0 75362 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 306644

[startup+1.50196 s]
/proc/loadavg: 1.89 1.97 1.99 3/75 14142
/proc/meminfo: memFree=1673656/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=149364 CPUtime=1.47
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 28230 0 0 0 126 21 0 0 25 0 1 0 1984465971 152948736 14406 996147200 134512640 135477443 4294956224 18446744073709551615 7816128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 37341 14406 459 235 0 36042 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 149364

[startup+3.10122 s]
/proc/loadavg: 1.89 1.97 1.99 3/75 14142
/proc/meminfo: memFree=1626168/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=397196 CPUtime=3.05
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 62402 0 0 0 257 48 0 0 25 0 1 0 1984465971 406728704 31129 996147200 134512640 135477443 4294956224 18446744073709551615 135268968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 99299 31129 459 235 0 98000 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 397196

[startup+6.30176 s]
/proc/loadavg: 1.90 1.97 1.99 3/75 14142
/proc/meminfo: memFree=1515512/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=6.23
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 98829 0 0 0 547 76 0 0 25 0 1 0 1984465971 280969216 50320 996147200 134512640 135477443 4294956224 18446744073709551615 134911678 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50320 511 235 0 67297 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 274384

[startup+12.7018 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 14142
/proc/meminfo: memFree=1505912/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=12.56
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 98918 0 0 0 1180 76 0 0 25 0 1 0 1984465971 280969216 50409 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50409 511 235 0 67297 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 274384

[startup+25.503 s]
/proc/loadavg: 1.93 1.97 1.99 3/75 14142
/proc/meminfo: memFree=1487288/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=25.25
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99144 0 0 0 2448 77 0 0 25 0 1 0 1984465971 280969216 50635 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50635 511 235 0 67297 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 274384

[startup+51.1023 s]
/proc/loadavg: 2.02 1.99 1.99 3/75 14142
/proc/meminfo: memFree=1453368/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=50.61
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99286 0 0 0 4984 77 0 0 25 0 1 0 1984465971 280969216 50777 996147200 134512640 135477443 4294956224 18446744073709551615 134606883 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50777 511 235 0 67297 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 274384

[startup+102.302 s]
/proc/loadavg: 2.13 2.02 2.01 3/75 14142
/proc/meminfo: memFree=1406840/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=101.32
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 10055 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 274384

[startup+162.303 s]
/proc/loadavg: 2.12 2.03 2.00 3/75 14142
/proc/meminfo: memFree=1365688/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=160.76
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 15999 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 274384

[startup+222.302 s]
/proc/loadavg: 2.11 2.04 2.00 3/75 14142
/proc/meminfo: memFree=1365688/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=220.19
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 21942 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 274384

[startup+282.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/75 14142
/proc/meminfo: memFree=1365688/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=279.63
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 27886 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 274384

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 14142
/proc/meminfo: memFree=1365624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=339.06
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 33829 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 274384

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 14142
/proc/meminfo: memFree=1365624/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=398.5
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 39773 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 274384

[startup+462.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 14142
/proc/meminfo: memFree=1332984/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=457.93
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 45716 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208684 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 274384

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 14142
/proc/meminfo: memFree=1298936/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=517.37
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 51660 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 274384

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 14142
/proc/meminfo: memFree=1270136/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=576.8
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 57603 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 274384

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 14142
/proc/meminfo: memFree=1253560/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=636.24
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 63547 77 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 274384


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14253
/proc/meminfo: memFree=1470472/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=875.22
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 87442 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 875.22
Current children cumulated vsize (KiB) 274384

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14253
/proc/meminfo: memFree=1458568/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=935.19
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 93439 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 935.19
Current children cumulated vsize (KiB) 274384

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14253
/proc/meminfo: memFree=1458440/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=995.16
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 99436 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 995.16
Current children cumulated vsize (KiB) 274384

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14253
/proc/meminfo: memFree=1458504/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1055.13
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 105433 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1055.13
Current children cumulated vsize (KiB) 274384

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1458504/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1115.1
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 111430 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1115.1
Current children cumulated vsize (KiB) 274384

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1458440/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1175.07
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 117427 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1175.07
Current children cumulated vsize (KiB) 274384

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452488/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1235.05
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 123425 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1235.05
Current children cumulated vsize (KiB) 274384

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452360/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1295.02
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 129422 80 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1295.02
Current children cumulated vsize (KiB) 274384

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452360/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1355
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 135419 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1355
Current children cumulated vsize (KiB) 274384

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452360/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1414.97
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 141416 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1414.97
Current children cumulated vsize (KiB) 274384

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452296/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1474.94
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 147413 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135207279 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1474.94
Current children cumulated vsize (KiB) 274384

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452296/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1534.91
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 153410 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1534.91
Current children cumulated vsize (KiB) 274384

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452232/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1594.89
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 159408 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1594.89
Current children cumulated vsize (KiB) 274384

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 14255
/proc/meminfo: memFree=1452296/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1654.86
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 165405 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1654.86
Current children cumulated vsize (KiB) 274384

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 14255
/proc/meminfo: memFree=1452360/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1714.83
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 171402 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1714.83
Current children cumulated vsize (KiB) 274384

[startup+1782.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/81 14255
/proc/meminfo: memFree=1452168/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1774.8
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 177399 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208682 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1774.8
Current children cumulated vsize (KiB) 274384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.61 s]
/proc/loadavg: 2.11 2.04 2.00 3/81 14255
/proc/meminfo: memFree=1452168/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1800.1
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 179929 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 274384

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

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

[startup+1807.61 s]
/proc/loadavg: 2.11 2.04 2.00 3/81 14255
/proc/meminfo: memFree=1452168/2055920 swapFree=4180724/4192956
[pid=14141] ppid=14139 vsize=274384 CPUtime=1800.1
/proc/14141/stat : 14141 (casperzao) R 14139 14141 11926 0 -1 4194304 99291 0 0 0 179929 81 0 0 25 0 1 0 1984465971 280969216 50782 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/14141/statm: 68596 50782 512 235 0 67297 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 274384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.64
CPU time (s): 1800.14
CPU user time (s): 1799.29
CPU system time (s): 0.84987
CPU usage (%): 99.585
Max. virtual memory (cumulated for all children) (KiB): 453956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.84987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99291
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= 20112

runsolver used 1.74673 second user time and 5.60615 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-03 05:15:45
IDJOB=1051866
IDBENCH=55954
IDSOLVER=361
FILE ID=node57/1051866-1215054945
PBS_JOBID= 7875062
Free space on /tmp= 66540 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-34-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051866-1215054945/watcher-1051866-1215054945 -o /tmp/evaluation-result-1051866-1215054945/solver-1051866-1215054945 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051866-1215054945.xml 1576128026 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ee0954224777e4f5d07f8ddec47421b6
RANDOM SEED=1576128026

node57.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		: 3000.258
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		: 3000.258
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:       1723104 kB
Buffers:         44304 kB
Cached:         177040 kB
SwapCached:       6116 kB
Active:         175560 kB
Inactive:        87700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723104 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:            3740 kB
Writeback:           0 kB
Mapped:          48944 kB
Slab:            54860 kB
Committed_AS:  3887448 kB
PageTables:       1904 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= 66532 MiB
End job on node57 at 2008-07-03 05:45:55