Trace number 1092780

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) 1800.05 1804.11

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-19.xml
MD5SUM3bb5219474a31831a39d0d8875f6b80b
Bench Category2-ARY-INT (binary 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 variables76
Number of constraints2907
Maximum constraint arity2
Maximum domain size76
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2907
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.07	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.07	c Parsing = 1
0.00/0.08	c Building = 1
0.29/0.34	c [ NumberOfVariables = 76 ]
0.29/0.34	c [ NumberOfConstraints = 2907 ]
0.29/0.34	c [ SizeOfSearchSpace(log2) = 474.842 ]
0.29/0.34	c SymmetrySearch = 1
0.29/0.35	c InitialPropagation = 1
0.29/0.36	c [ SizeOfSearchSpace(log2) = 403.048 ]
0.29/0.36	c InitialSAC = 1
0.39/0.44	c [ SizeOfSearchSpace(log2) = 403.048 ]
0.39/0.44	c Search(SampleFF) : 
86.64/87.47	c [ Sampling domwdeg ]
86.64/87.47	c [ Sampling impacts ]
86.64/87.47	c [ Sampling la ]
86.64/87.47	c [ SamplingScores: ]
86.64/87.47	c [ domwdeg+min = 9.12389e-09 | domwdeg+rnd = 0.000165645 ]
86.64/87.47	c [ impacts+min = 1.03143e-08 | impacts+rnd = 7.47824e-06 ]
86.64/87.47	c [ la+min = 7.31168e-09 | la+rnd = 1.66491e-05 ]
86.64/87.47	c [ domwdeg = 8.28271e-05 | impacts = 3.74428e-06 | la = 8.32822e-06 ]
86.64/87.47	c [ min = 8.91664e-09 | rand = 3.74428e-06 ]
86.64/87.47	c [ restarting at (4.52802,2.10802e-08) ]
98.74/99.61	c [ restarting at (11.3201,2.75259e-08) ]
128.78/129.94	c [ restarting at (28.3001,6.84981e-08) ]
203.93/205.77	c [ restarting at (70.7504,9.18948e-07) ]
327.39/330.21	c [ restarting at (176.876,1.49066e-06) ]
769.30/772.55	c [ restarting at (442.19,2.72229e-05) ]

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-1092780-1215277458/watcher-1092780-1215277458 -o /tmp/evaluation-result-1092780-1215277458/solver-1092780-1215277458 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1092780-1215277458.xml 1041340597 

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: 1.91 1.95 1.98 4/72 30996
/proc/meminfo: memFree=1659776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=99992 CPUtime=0.2
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 3100 0 0 0 15 5 0 0 19 0 1 0 1557416185 102391808 871 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 24998 871 457 235 0 23699 0

[startup+0.31069 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 30996
/proc/meminfo: memFree=1659776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100256 CPUtime=0.29
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 4862 0 0 0 21 8 0 0 20 0 1 0 1557416185 102662144 1025 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25064 1025 457 235 0 23765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 100256

[startup+0.4017 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 30996
/proc/meminfo: memFree=1659776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=0.39
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 5957 0 0 0 28 11 0 0 20 0 1 0 1557416185 102780928 1377 996147200 134512640 135477443 4294956224 18446744073709551615 135268287 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1377 502 235 0 23794 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 100372

[startup+0.501713 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 30996
/proc/meminfo: memFree=1659776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=0.49
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6092 0 0 0 38 11 0 0 21 0 1 0 1557416185 102780928 1512 996147200 134512640 135477443 4294956224 18446744073709551615 135269573 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1512 504 235 0 23794 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 100372

[startup+0.701785 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 30996
/proc/meminfo: memFree=1659776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=0.68
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6154 0 0 0 57 11 0 0 23 0 1 0 1557416185 102780928 1574 996147200 134512640 135477443 4294956224 18446744073709551615 135268497 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1574 505 235 0 23794 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100372

[startup+1.50182 s]
/proc/loadavg: 1.91 1.95 1.98 3/73 30997
/proc/meminfo: memFree=1655096/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1.47
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6224 0 0 0 136 11 0 0 25 0 1 0 1557416185 102780928 1644 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1644 505 235 0 23794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100372

[startup+3.101 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 30997
/proc/meminfo: memFree=1654904/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=3.06
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6227 0 0 0 295 11 0 0 25 0 1 0 1557416185 102780928 1647 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1647 505 235 0 23794 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100372

[startup+6.30254 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 30997
/proc/meminfo: memFree=1654776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=6.23
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6255 0 0 0 612 11 0 0 25 0 1 0 1557416185 102780928 1675 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1675 505 235 0 23794 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100372

[startup+12.7011 s]
/proc/loadavg: 1.93 1.96 1.98 3/73 30997
/proc/meminfo: memFree=1654600/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=12.57
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6272 0 0 0 1246 11 0 0 25 0 1 0 1557416185 102780928 1692 996147200 134512640 135477443 4294956224 18446744073709551615 135270880 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1692 505 235 0 23794 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 100372

[startup+25.5015 s]
/proc/loadavg: 1.94 1.96 1.98 3/73 30997
/proc/meminfo: memFree=1654344/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=25.27
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6327 0 0 0 2515 12 0 0 25 0 1 0 1557416185 102780928 1747 996147200 134512640 135477443 4294956224 18446744073709551615 134609553 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1747 506 235 0 23794 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 100372

[startup+51.1014 s]
/proc/loadavg: 1.96 1.96 1.98 3/73 30997
/proc/meminfo: memFree=1654280/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=50.65
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6369 0 0 0 5053 12 0 0 25 0 1 0 1557416185 102780928 1789 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1789 506 235 0 23794 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 100372

[startup+102.301 s]
/proc/loadavg: 1.98 1.96 1.98 3/73 30997
/proc/meminfo: memFree=1653896/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=101.41
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6423 0 0 0 10129 12 0 0 25 0 1 0 1557416185 102780928 1843 996147200 134512640 135477443 4294956224 18446744073709551615 135269568 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1843 507 235 0 23794 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 100372

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 30997
/proc/meminfo: memFree=1653896/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=160.9
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6423 0 0 0 16078 12 0 0 25 0 1 0 1557416185 102780928 1843 996147200 134512640 135477443 4294956224 18446744073709551615 135270845 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1843 507 235 0 23794 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 100372

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 30997
/proc/meminfo: memFree=1653832/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=220.39
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6423 0 0 0 22026 13 0 0 25 0 1 0 1557416185 102780928 1843 996147200 134512640 135477443 4294956224 18446744073709551615 134586761 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1843 507 235 0 23794 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 100372

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 30997
/proc/meminfo: memFree=1653640/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=279.88
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 27975 13 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 1 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 100372

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1641088/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=339.48
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 33933 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134696056 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 339.48
Current children cumulated vsize (KiB) 100372

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1624448/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=399.41
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 39926 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 399.41
Current children cumulated vsize (KiB) 100372

[startup+462.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1611776/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=459.37
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 45922 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134673674 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 459.37
Current children cumulated vsize (KiB) 100372

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1607296/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=519.31
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 51916 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134673693 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 519.31
Current children cumulated vsize (KiB) 100372

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1600320/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=579.26
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 57911 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134609805 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 579.26
Current children cumulated vsize (KiB) 100372

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1597952/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=639.21
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 63906 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270276 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 639.21
Current children cumulated vsize (KiB) 100372


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1584384/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=819.05
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 81890 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 819.05
Current children cumulated vsize (KiB) 100372

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1578688/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=879
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 87885 15 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 879
Current children cumulated vsize (KiB) 100372

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1578624/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=938.96
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 93880 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135268541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 938.96
Current children cumulated vsize (KiB) 100372

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1578624/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=998.91
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 99875 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270176 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 998.91
Current children cumulated vsize (KiB) 100372

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1576384/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1058.85
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 105869 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1058.85
Current children cumulated vsize (KiB) 100372

[startup+1122.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1567424/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1118.8
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 111864 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1118.8
Current children cumulated vsize (KiB) 100372

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1558400/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1178.75
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 117859 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135268282 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1178.75
Current children cumulated vsize (KiB) 100372

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 31047
/proc/meminfo: memFree=1550848/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1238.7
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 123854 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1238.7
Current children cumulated vsize (KiB) 100372

[startup+1302.3 s]
/proc/loadavg: 2.03 1.99 1.99 3/74 31047
/proc/meminfo: memFree=1550784/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1298.65
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 129849 16 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1298.65
Current children cumulated vsize (KiB) 100372

[startup+1362.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/74 31047
/proc/meminfo: memFree=1550784/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1358.61
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 135844 17 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1358.61
Current children cumulated vsize (KiB) 100372

[startup+1422.3 s]
/proc/loadavg: 2.04 2.00 1.99 3/74 31047
/proc/meminfo: memFree=1550784/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1418.55
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6470 0 0 0 141838 17 0 0 25 0 1 0 1557416185 102780928 1890 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1890 507 235 0 23794 0
Current children cumulated CPU time (s) 1418.55
Current children cumulated vsize (KiB) 100372

[startup+1482.3 s]
/proc/loadavg: 2.12 2.03 2.00 3/74 31047
/proc/meminfo: memFree=1550784/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1478.5
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6488 0 0 0 147833 17 0 0 25 0 1 0 1557416185 102780928 1908 996147200 134512640 135477443 4294956224 18446744073709551615 134609553 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1908 507 235 0 23794 0
Current children cumulated CPU time (s) 1478.5
Current children cumulated vsize (KiB) 100372

[startup+1542.3 s]
/proc/loadavg: 2.12 2.04 2.00 3/74 31047
/proc/meminfo: memFree=1550784/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1538.45
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6488 0 0 0 153828 17 0 0 25 0 1 0 1557416185 102780928 1908 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1908 507 235 0 23794 0
Current children cumulated CPU time (s) 1538.45
Current children cumulated vsize (KiB) 100372

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/74 31047
/proc/meminfo: memFree=1550720/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1598.4
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6488 0 0 0 159823 17 0 0 25 0 1 0 1557416185 102780928 1908 996147200 134512640 135477443 4294956224 18446744073709551615 135270209 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1908 507 235 0 23794 0
Current children cumulated CPU time (s) 1598.4
Current children cumulated vsize (KiB) 100372

[startup+1662.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/74 31047
/proc/meminfo: memFree=1545664/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1658.35
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6504 0 0 0 165818 17 0 0 25 0 1 0 1557416185 102780928 1924 996147200 134512640 135477443 4294956224 18446744073709551615 135270877 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1924 507 235 0 23794 0
Current children cumulated CPU time (s) 1658.35
Current children cumulated vsize (KiB) 100372

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/74 31047
/proc/meminfo: memFree=1539072/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1718.3
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6504 0 0 0 171813 17 0 0 25 0 1 0 1557416185 102780928 1924 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1924 507 235 0 23794 0
Current children cumulated CPU time (s) 1718.3
Current children cumulated vsize (KiB) 100372

[startup+1782.31 s]
/proc/loadavg: 2.08 2.06 2.00 3/74 31047
/proc/meminfo: memFree=1532416/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1778.25
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6504 0 0 0 177808 17 0 0 25 0 1 0 1557416185 102780928 1924 996147200 134512640 135477443 4294956224 18446744073709551615 134934627 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1924 507 235 0 23794 0
Current children cumulated CPU time (s) 1778.25
Current children cumulated vsize (KiB) 100372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.1 s]
/proc/loadavg: 2.06 2.05 2.00 3/74 31047
/proc/meminfo: memFree=1530432/2055920 swapFree=4113216/4192956
[pid=30996] ppid=30994 vsize=100372 CPUtime=1800.03
/proc/30996/stat : 30996 (casperzao) R 30994 30996 30959 0 -1 4194304 6504 0 0 0 179986 17 0 0 25 0 1 0 1557416185 102780928 1924 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/30996/statm: 25093 1924 507 235 0 23794 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100372

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): 1804.11
CPU time (s): 1800.05
CPU user time (s): 1799.87
CPU system time (s): 0.178972
CPU usage (%): 99.7749
Max. virtual memory (cumulated for all children) (KiB): 100372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6504
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= 11314

runsolver used 2.39963 second user time and 5.61515 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 19:04:18
IDJOB=1092780
IDBENCH=58656
IDSOLVER=361
FILE ID=node38/1092780-1215277458
PBS_JOBID= 7882290
Free space on /tmp= 66440 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-19.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092780-1215277458/watcher-1092780-1215277458 -o /tmp/evaluation-result-1092780-1215277458/solver-1092780-1215277458 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1092780-1215277458.xml 1041340597 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3bb5219474a31831a39d0d8875f6b80b
RANDOM SEED=1041340597

node38.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		: 3000.223
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		: 3000.223
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:       1660256 kB
Buffers:         38964 kB
Cached:         202532 kB
SwapCached:      73956 kB
Active:         233984 kB
Inactive:       108196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660256 kB
SwapTotal:     4192956 kB
SwapFree:      4113216 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:         108296 kB
Slab:            38672 kB
Committed_AS:  3081952 kB
PageTables:       2048 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= 66432 MiB
End job on node38 at 2008-07-05 19:34:24