Trace number 1092843

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) 1800.07 1812.61

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-17.xml
MD5SUM3fe3aa089f1f308c838f4e4f77a704e4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark759.747
Satisfiable
(Un)Satisfiability was proved
Number of variables68
Number of constraints2329
Maximum constraint arity2
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2329
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.19/0.20	c Parsing = 1
0.19/0.20	c Building = 1
0.19/0.27	c [ NumberOfVariables = 68 ]
0.19/0.27	c [ NumberOfConstraints = 2329 ]
0.19/0.27	c [ SizeOfSearchSpace(log2) = 413.947 ]
0.19/0.27	c SymmetrySearch = 1
0.19/0.28	c InitialPropagation = 1
0.19/0.29	c [ SizeOfSearchSpace(log2) = 348.254 ]
0.19/0.29	c InitialSAC = 1
0.28/0.34	c [ SizeOfSearchSpace(log2) = 348.254 ]
0.28/0.34	c Search(SampleFF) : 
81.58/82.36	c [ Sampling domwdeg ]
81.58/82.36	c [ Sampling impacts ]
81.58/82.36	c [ Sampling la ]
81.58/82.36	c [ SamplingScores: ]
81.58/82.36	c [ domwdeg+min = 8.92856e-07 | domwdeg+rnd = 7.61839e-05 ]
81.58/82.36	c [ impacts+min = 1.11919e-06 | impacts+rnd = 0.000191152 ]
81.58/82.36	c [ la+min = 3.86144e-07 | la+rnd = 5.11865e-05 ]
81.58/82.36	c [ domwdeg = 3.85384e-05 | impacts = 9.61358e-05 | la = 2.57863e-05 ]
81.58/82.36	c [ min = 7.99395e-07 | rand = 9.61358e-05 ]
81.58/82.36	c [ restarting at (4.52802,3.47168e-06) ]
93.68/94.50	c [ restarting at (11.3201,7.36151e-06) ]
123.73/124.84	c [ restarting at (28.3001,1.9663e-05) ]
198.89/200.68	c [ restarting at (70.7504,7.52952e-05) ]
386.89/390.27	c [ restarting at (176.876,9.30396e-05) ]
856.89/864.24	c [ restarting at (442.19,0.000585574) ]
1455.69/1468.13	c [ restarting at (1105.47,0.00056162) ]

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-1092843-1215277810/watcher-1092843-1215277810 -o /tmp/evaluation-result-1092843-1215277810/solver-1092843-1215277810 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1092843-1215277810.xml 156713802 

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: 1.92 2.04 2.01 4/80 5736
/proc/meminfo: memFree=1663280/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=1056 CPUtime=0
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2006753973 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11957028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 264 26 20 235 0 3 0

[startup+0.0947809 s]
/proc/loadavg: 1.92 2.04 2.01 4/80 5736
/proc/meminfo: memFree=1663280/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=99728 CPUtime=0.08
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 1177 0 0 0 7 1 0 0 18 0 1 0 2006753973 102121472 703 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 24932 703 457 235 0 23633 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 99728

[startup+0.101774 s]
/proc/loadavg: 1.92 2.04 2.01 4/80 5736
/proc/meminfo: memFree=1663280/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=287240 CPUtime=0.08
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 1314 0 0 0 7 1 0 0 18 0 1 0 2006753973 294133760 717 996147200 134512640 135477443 4294956224 18446744073709551615 135268736 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 71810 717 457 235 0 70511 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 287240

[startup+0.301799 s]
/proc/loadavg: 1.92 2.04 2.01 4/80 5736
/proc/meminfo: memFree=1663280/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=0.28
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 4876 0 0 0 21 7 0 0 19 0 1 0 2006753973 102551552 1221 996147200 134512640 135477443 4294956224 18446744073709551615 134609598 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1221 502 235 0 23738 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100148

[startup+0.70183 s]
/proc/loadavg: 1.92 2.04 2.01 4/80 5736
/proc/meminfo: memFree=1663280/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=0.68
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5032 0 0 0 61 7 0 0 23 0 1 0 2006753973 102551552 1377 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1377 505 235 0 23738 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100148

[startup+1.5029 s]
/proc/loadavg: 1.92 2.04 2.01 3/81 5737
/proc/meminfo: memFree=1659624/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1.47
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5042 0 0 0 140 7 0 0 25 0 1 0 2006753973 102551552 1387 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1387 505 235 0 23738 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100148

[startup+3.10104 s]
/proc/loadavg: 1.92 2.04 2.01 3/81 5737
/proc/meminfo: memFree=1659176/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=3.06
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5155 0 0 0 298 8 0 0 25 0 1 0 2006753973 102551552 1500 996147200 134512640 135477443 4294956224 18446744073709551615 135270899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1500 505 235 0 23738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100148

[startup+6.30133 s]
/proc/loadavg: 1.93 2.04 2.01 3/81 5737
/proc/meminfo: memFree=1658984/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=6.23
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5155 0 0 0 615 8 0 0 25 0 1 0 2006753973 102551552 1500 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1500 505 235 0 23738 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100148

[startup+12.7019 s]
/proc/loadavg: 1.94 2.04 2.01 3/81 5737
/proc/meminfo: memFree=1658856/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=12.58
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5159 0 0 0 1250 8 0 0 25 0 1 0 2006753973 102551552 1504 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1504 505 235 0 23738 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 100148

[startup+25.502 s]
/proc/loadavg: 1.95 2.03 2.01 3/81 5737
/proc/meminfo: memFree=1658920/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=25.27
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5170 0 0 0 2519 8 0 0 25 0 1 0 2006753973 102551552 1515 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1515 506 235 0 23738 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 100148

[startup+51.1013 s]
/proc/loadavg: 1.97 2.03 2.01 3/81 5737
/proc/meminfo: memFree=1658856/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=50.65
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5200 0 0 0 5057 8 0 0 25 0 1 0 2006753973 102551552 1545 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1545 506 235 0 23738 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 100148

[startup+102.307 s]
/proc/loadavg: 1.98 2.02 2.00 3/81 5737
/proc/meminfo: memFree=1658408/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=101.42
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 10134 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 100148

[startup+162.301 s]
/proc/loadavg: 1.99 2.02 2.00 3/81 5737
/proc/meminfo: memFree=1658344/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=160.91
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 16083 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 100148

[startup+222.301 s]
/proc/loadavg: 1.99 2.01 2.00 3/81 5737
/proc/meminfo: memFree=1658344/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=220.4
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 22032 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268688 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 100148

[startup+282.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/81 5737
/proc/meminfo: memFree=1658344/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=279.9
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 27982 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 100148

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658216/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=339.39
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 33931 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270902 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 100148

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658088/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=398.88
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 39880 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 100148

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658088/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=458.38
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 45830 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 100148

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658088/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=517.87
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 51779 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 100148

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658088/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=577.37
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 57729 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 577.37
Current children cumulated vsize (KiB) 100148

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658088/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=636.86
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 63678 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 636.86
Current children cumulated vsize (KiB) 100148


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

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1658024/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=815.34
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 81526 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 815.34
Current children cumulated vsize (KiB) 100148

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657896/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=874.83
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 87475 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 874.83
Current children cumulated vsize (KiB) 100148

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657832/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=934.33
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 93425 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 934.33
Current children cumulated vsize (KiB) 100148

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657768/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=993.82
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 99374 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 993.82
Current children cumulated vsize (KiB) 100148

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657768/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1053.31
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 105323 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1053.31
Current children cumulated vsize (KiB) 100148

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657768/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1112.81
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 111273 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1112.81
Current children cumulated vsize (KiB) 100148

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657704/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1172.3
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 117222 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1172.3
Current children cumulated vsize (KiB) 100148

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657640/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1231.8
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 123172 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1231.8
Current children cumulated vsize (KiB) 100148

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657576/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1291.29
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 129121 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134586775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1291.29
Current children cumulated vsize (KiB) 100148

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657576/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1350.79
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 135071 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134583102 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1350.79
Current children cumulated vsize (KiB) 100148

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 5737
/proc/meminfo: memFree=1657512/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1410.28
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 141020 8 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268555 0 0 4096 0 0 0 0 17 1 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1410.28
Current children cumulated vsize (KiB) 100148

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 5828
/proc/meminfo: memFree=1700008/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1469.89
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 146979 10 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1469.89
Current children cumulated vsize (KiB) 100148

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 5867
/proc/meminfo: memFree=1684440/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1529.85
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 152975 10 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1529.85
Current children cumulated vsize (KiB) 100148

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 5867
/proc/meminfo: memFree=1684312/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1589.84
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 158973 11 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134586755 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1589.84
Current children cumulated vsize (KiB) 100148

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 5867
/proc/meminfo: memFree=1684184/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1649.82
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 164971 11 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1649.82
Current children cumulated vsize (KiB) 100148

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 5867
/proc/meminfo: memFree=1684120/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1709.79
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 170968 11 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1709.79
Current children cumulated vsize (KiB) 100148

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 5867
/proc/meminfo: memFree=1684120/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1769.77
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 176966 11 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1769.77
Current children cumulated vsize (KiB) 100148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 5867
/proc/meminfo: memFree=1684120/2055920 swapFree=4180688/4192956
[pid=5736] ppid=5734 vsize=100148 CPUtime=1800.06
/proc/5736/stat : 5736 (casperzao) R 5734 5736 4057 0 -1 4194304 5257 0 0 0 179995 11 0 0 25 0 1 0 2006753973 102551552 1602 996147200 134512640 135477443 4294956224 18446744073709551615 135270302 0 0 4096 0 0 0 0 17 0 0 0
/proc/5736/statm: 25037 1602 507 235 0 23738 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 100148

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): 1812.61
CPU time (s): 1800.07
CPU user time (s): 1799.96
CPU system time (s): 0.115982
CPU usage (%): 99.3084
Max. virtual memory (cumulated for all children) (KiB): 287240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5257
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= 61673

runsolver used 1.49677 second user time and 5.12222 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-05 19:10:10
IDJOB=1092843
IDBENCH=58659
IDSOLVER=361
FILE ID=node41/1092843-1215277810
PBS_JOBID= 7882163
Free space on /tmp= 66156 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-17.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092843-1215277810/watcher-1092843-1215277810 -o /tmp/evaluation-result-1092843-1215277810/solver-1092843-1215277810 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1092843-1215277810.xml 156713802 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3fe3aa089f1f308c838f4e4f77a704e4
RANDOM SEED=156713802

node41.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		: 3000.232
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		: 3000.232
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:       1663760 kB
Buffers:         45732 kB
Cached:         239992 kB
SwapCached:       6540 kB
Active:         227100 kB
Inactive:       111928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663760 kB
SwapTotal:     4192956 kB
SwapFree:      4180688 kB
Dirty:            3128 kB
Writeback:           0 kB
Mapped:          69180 kB
Slab:            38432 kB
Committed_AS:  4444676 kB
PageTables:       1816 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= 66152 MiB
End job on node41 at 2008-07-05 19:40:24