Trace number 1051887

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) 1800.1 1808.36

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-45-4.xml
MD5SUM3e8236e6ba39e4fd04a7c847b9b657af
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 variables990
Number of constraints14190
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14190
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
0.48/0.57	c Building = 1
5.73/5.89	c [ NumberOfVariables = 990 ]
5.73/5.89	c [ NumberOfConstraints = 14190 ]
5.73/5.89	c [ SizeOfSearchSpace(log2) = 1980 ]
5.73/5.89	c SymmetrySearch = 1
7.91/8.08	c [ Found 1.19622e+56 symmetries ]
8.01/8.16	c InitialPropagation = 1
8.11/8.23	c [ SizeOfSearchSpace(log2) = 1980 ]
8.11/8.23	c InitialSAC = 1
9.00/9.18	c [ SizeOfSearchSpace(log2) = 1980 ]
9.00/9.18	c Search(SampleFF) : 
127.01/128.17	c [ Sampling domwdeg ]
127.01/128.17	c [ Sampling impacts ]
127.01/128.17	c [ Sampling la ]
127.01/128.17	c [ SamplingScores: ]
127.01/128.17	c [ domwdeg+min = 6.05273e-08 | domwdeg+rnd = 0.145906 ]
127.01/128.17	c [ impacts+min = 0.0667291 | impacts+rnd = 7.94796e-08 ]
127.01/128.17	c [ la+min = 3.56903e-08 | la+rnd = 3.56903e-08 ]
127.01/128.17	c [ domwdeg = 0.0729531 | impacts = 0.0333646 | la = 3.56903e-08 ]
127.01/128.17	c [ min = 0.0222431 | rand = 0.0333646 ]
127.01/128.17	c [ restarting at (0.141429,6.0536e-08) ]
127.41/128.56	c [ restarting at (0.353571,6.0536e-08) ]
128.40/129.56	c [ restarting at (0.883929,6.0536e-08) ]
131.37/132.51	c [ restarting at (2.20982,6.0536e-08) ]
137.22/138.44	c [ restarting at (5.52455,6.0536e-08) ]
151.90/153.26	c [ restarting at (13.8114,6.0536e-08) ]
188.60/190.28	c [ restarting at (34.5285,6.0536e-08) ]
213.88/215.79	c [ restarting at (86.3211,6.0536e-08) ]
428.95/431.67	c [ restarting at (215.803,6.0536e-08) ]
966.44/971.37	c [ restarting at (539.507,6.0536e-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-1051887-1215054986/watcher-1051887-1215054986 -o /tmp/evaluation-result-1051887-1215054986/solver-1051887-1215054986 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051887-1215054986.xml 620261396 

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: 1.99 2.00 1.99 4/72 9164
/proc/meminfo: memFree=1767688/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=1056 CPUtime=0
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 1984470906 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 4309796 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 264 26 20 235 0 3 0

[startup+0.111921 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 9164
/proc/meminfo: memFree=1767688/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=6804 CPUtime=0.09
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 814 0 0 0 9 0 0 0 18 0 1 0 1984470906 6967296 774 996147200 134512640 135477443 4294956224 18446744073709551615 4158766130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1701 774 369 235 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6804

[startup+0.202095 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 9164
/proc/meminfo: memFree=1767688/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=7992 CPUtime=0.18
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 1103 0 0 0 18 0 0 0 18 0 1 0 1984470906 8183808 1063 996147200 134512640 135477443 4294956224 18446744073709551615 4742900 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1998 1063 369 235 0 699 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7992

[startup+0.300952 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 9164
/proc/meminfo: memFree=1767688/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=9180 CPUtime=0.28
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 1414 0 0 0 28 0 0 0 19 0 1 0 1984470906 9400320 1374 996147200 134512640 135477443 4294956224 18446744073709551615 134818921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2295 1374 369 235 0 996 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9180

[startup+0.702018 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 9164
/proc/meminfo: memFree=1767688/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=300088 CPUtime=0.69
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 5395 0 0 0 65 4 0 0 23 0 1 0 1984470906 307290112 4098 996147200 134512640 135477443 4294956224 18446744073709551615 135248865 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 75022 4098 459 235 0 73723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 300088

[startup+1.50114 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 9165
/proc/meminfo: memFree=1728192/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=346684 CPUtime=1.48
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 25566 0 0 0 130 18 0 0 25 0 1 0 1984470906 355004416 16477 996147200 134512640 135477443 4294956224 18446744073709551615 135102108 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 86671 16477 459 235 0 85372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 346684

[startup+3.10238 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 9165
/proc/meminfo: memFree=1659520/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=439876 CPUtime=3.06
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 65940 0 0 0 261 45 0 0 25 0 1 0 1984470906 450433024 41243 996147200 134512640 135477443 4294956224 18446744073709551615 135268256 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 109969 41243 459 235 0 108670 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 439876

[startup+6.30185 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 9165
/proc/meminfo: memFree=1455808/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=406296 CPUtime=6.23
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 139628 0 0 0 512 111 0 0 25 0 1 0 1984470906 416047104 83559 996147200 134512640 135477443 4294956224 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 101574 83559 494 235 0 100275 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 406296

[startup+12.7028 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 9165
/proc/meminfo: memFree=1428096/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466140 CPUtime=12.58
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143183 0 0 0 1145 113 0 0 25 0 1 0 1984470906 477327360 85131 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 116535 85131 511 235 0 115236 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 466140

[startup+25.5019 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 9165
/proc/meminfo: memFree=1426304/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=25.27
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143682 0 0 0 2414 113 0 0 25 0 1 0 1984470906 477335552 85630 996147200 134512640 135477443 4294956224 18446744073709551615 134589024 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 116537 85630 511 235 0 115238 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 466148

[startup+51.1015 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 9165
/proc/meminfo: memFree=1426240/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=50.65
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143682 0 0 0 4952 113 0 0 25 0 1 0 1984470906 477335552 85630 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 116537 85630 511 235 0 115238 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 466148

[startup+102.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/73 9165
/proc/meminfo: memFree=1425664/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=101.43
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143763 0 0 0 10029 114 0 0 25 0 1 0 1984470906 477335552 85711 996147200 134512640 135477443 4294956224 18446744073709551615 135235205 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 116537 85711 511 235 0 115238 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 466148

[startup+162.302 s]
/proc/loadavg: 2.17 2.07 2.01 4/73 9165
/proc/meminfo: memFree=1425408/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=160.93
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143816 0 0 0 15979 114 0 0 25 0 1 0 1984470906 477335552 85764 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 116537 85764 512 235 0 115238 0
Current children cumulated CPU time (s) 160.93
Current children cumulated vsize (KiB) 466148

[startup+222.307 s]
/proc/loadavg: 2.06 2.05 2.01 3/81 9200
/proc/meminfo: memFree=1349312/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=220.48
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143830 0 0 0 21933 115 0 0 25 0 1 0 1984470906 477335552 85778 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85778 512 235 0 115238 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 466148

[startup+282.303 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 9282
/proc/meminfo: memFree=1412800/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=280.25
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143830 0 0 0 27909 116 0 0 25 0 1 0 1984470906 477335552 85778 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85778 512 235 0 115238 0
Current children cumulated CPU time (s) 280.25
Current children cumulated vsize (KiB) 466148

[startup+342.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 9282
/proc/meminfo: memFree=1411520/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=340.01
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143830 0 0 0 33885 116 0 0 25 0 1 0 1984470906 477335552 85778 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85778 512 235 0 115238 0
Current children cumulated CPU time (s) 340.01
Current children cumulated vsize (KiB) 466148

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 9282
/proc/meminfo: memFree=1411072/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=399.77
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143830 0 0 0 39860 117 0 0 25 0 1 0 1984470906 477335552 85778 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85778 512 235 0 115238 0
Current children cumulated CPU time (s) 399.77
Current children cumulated vsize (KiB) 466148

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 9282
/proc/meminfo: memFree=1411008/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=459.53
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143836 0 0 0 45836 117 0 0 25 0 1 0 1984470906 477335552 85784 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85784 512 235 0 115238 0
Current children cumulated CPU time (s) 459.53
Current children cumulated vsize (KiB) 466148

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9282
/proc/meminfo: memFree=1411008/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=519.28
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 51811 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 519.28
Current children cumulated vsize (KiB) 466148

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9282
/proc/meminfo: memFree=1410944/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=579.04
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 57787 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 579.04
Current children cumulated vsize (KiB) 466148

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1410624/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=638.79
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 63762 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 638.79
Current children cumulated vsize (KiB) 466148


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

[startup+822.302 s]
/proc/loadavg: 2.13 2.04 2.01 3/73 9284
/proc/meminfo: memFree=1410624/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=818.05
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 81688 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 818.05
Current children cumulated vsize (KiB) 466148

[startup+882.306 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 9284
/proc/meminfo: memFree=1409984/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=877.81
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 87664 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 877.81
Current children cumulated vsize (KiB) 466148

[startup+942.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 9284
/proc/meminfo: memFree=1409984/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=937.56
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143837 0 0 0 93639 117 0 0 25 0 1 0 1984470906 477335552 85785 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85785 512 235 0 115238 0
Current children cumulated CPU time (s) 937.56
Current children cumulated vsize (KiB) 466148

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 9284
/proc/meminfo: memFree=1409984/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=997.32
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 99614 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 997.32
Current children cumulated vsize (KiB) 466148

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9284
/proc/meminfo: memFree=1409984/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1057.07
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 105589 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1057.07
Current children cumulated vsize (KiB) 466148

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 9284
/proc/meminfo: memFree=1409472/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1116.83
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 111565 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1116.83
Current children cumulated vsize (KiB) 466148

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409472/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1176.58
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 117540 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1176.58
Current children cumulated vsize (KiB) 466148

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409408/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1236.34
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 123516 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1236.34
Current children cumulated vsize (KiB) 466148

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409408/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1296.09
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 129491 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1296.09
Current children cumulated vsize (KiB) 466148

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409408/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1355.85
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 135467 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1355.85
Current children cumulated vsize (KiB) 466148

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409344/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1415.6
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 141442 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1415.6
Current children cumulated vsize (KiB) 466148

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409216/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1475.35
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 147417 118 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1475.35
Current children cumulated vsize (KiB) 466148

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409152/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1535.12
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 153393 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1535.12
Current children cumulated vsize (KiB) 466148

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409152/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1594.87
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 159368 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1594.87
Current children cumulated vsize (KiB) 466148

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409152/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1654.63
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 165344 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1654.63
Current children cumulated vsize (KiB) 466148

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409088/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1714.38
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 171319 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1714.38
Current children cumulated vsize (KiB) 466148

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409024/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1774.13
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 177294 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1774.13
Current children cumulated vsize (KiB) 466148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9284
/proc/meminfo: memFree=1409024/2055920 swapFree=4180424/4192956
[pid=9164] ppid=9162 vsize=466148 CPUtime=1800.03
/proc/9164/stat : 9164 (casperzao) R 9162 9164 6772 0 -1 4194304 143843 0 0 0 179884 119 0 0 25 0 1 0 1984470906 477335552 85791 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/9164/statm: 116537 85791 512 235 0 115238 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 466148

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.36
CPU time (s): 1800.1
CPU user time (s): 1798.85
CPU system time (s): 1.24881
CPU usage (%): 99.5431
Max. virtual memory (cumulated for all children) (KiB): 556960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.85
system time used= 1.24881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143843
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= 25337

runsolver used 1.74273 second user time and 5.09922 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-03 05:16:26
IDJOB=1051887
IDBENCH=55955
IDSOLVER=361
FILE ID=node52/1051887-1215054986
PBS_JOBID= 7875072
Free space on /tmp= 66524 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-45-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051887-1215054986/watcher-1051887-1215054986 -o /tmp/evaluation-result-1051887-1215054986/solver-1051887-1215054986 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051887-1215054986.xml 620261396 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3e8236e6ba39e4fd04a7c847b9b657af
RANDOM SEED=620261396

node52.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		: 3000.265
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		: 3000.265
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:       1768168 kB
Buffers:         41128 kB
Cached:         170140 kB
SwapCached:       6808 kB
Active:         142512 kB
Inactive:        88280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768168 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            4916 kB
Writeback:           0 kB
Mapped:          26636 kB
Slab:            42216 kB
Committed_AS:  3806792 kB
PageTables:       1852 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= 66516 MiB
End job on node52 at 2008-07-03 05:46:37