Trace number 1092760

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 zito? (TO) 1800.05 1814.11

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-20.xml
MD5SUMd7708ecaa4b0e9b8ee6812bd6eefd125
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 variables80
Number of constraints3220
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3220
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 80 ]
0.18/0.21	c [ NumberOfConstraints = 3220 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 505.754 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.21	c InitialPropagation = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 430.901 ]
0.18/0.21	c InitialSAC = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 430.901 ]
0.18/0.21	c Search(SampleFF) : 
75.17/75.94	c [ Sampling domwdeg ]
75.17/75.94	c [ Sampling impacts ]
75.17/75.94	c [ SamplingScores: ]
75.17/75.94	c [ domwdeg+min = 3.05474e-10 | domwdeg+rnd = 9.53006e-05 ]
75.17/75.94	c [ impacts+min = 7.72917e-10 | impacts+rnd = 9.8987e-05 ]
75.17/75.94	c [ la+min = 0 | la+rnd = 0 ]
75.17/75.94	c [ domwdeg = 4.76505e-05 | impacts = 4.94939e-05 | la = 0 ]
75.17/75.94	c [ min = 3.59464e-10 | rand = 4.94939e-05 ]
75.17/75.94	c [ restarting at (3.96356,1.24979e-09) ]
85.67/86.56	c [ restarting at (9.9089,2.3816e-09) ]
112.02/113.11	c [ restarting at (24.7722,1.01552e-09) ]
177.79/179.50	c [ restarting at (61.9306,5.16423e-08) ]
342.15/345.45	c [ restarting at (154.827,5.33082e-08) ]
753.17/760.31	c [ restarting at (387.066,3.05461e-07) ]
1467.83/1481.78	c [ restarting at (967.666,5.31228e-07) ]

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-1092760-1215277301/watcher-1092760-1215277301 -o /tmp/evaluation-result-1092760-1215277301/solver-1092760-1215277301 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1092760-1215277301.xml 472231450 

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 2.02 2.00 4/81 5282
/proc/meminfo: memFree=1518104/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=1052 CPUtime=0
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1557396887 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 6849316 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 263 26 20 234 0 3 0

[startup+0.0817449 s]
/proc/loadavg: 1.92 2.02 2.00 4/81 5282
/proc/meminfo: memFree=1518104/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=6096 CPUtime=0.06
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 632 0 0 0 6 0 0 0 18 0 1 0 1557396887 6242304 592 996147200 134512640 135472138 4294956224 18446744073709551615 4158884508 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 1524 592 368 234 0 226 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6096

[startup+0.101746 s]
/proc/loadavg: 1.92 2.02 2.00 4/81 5282
/proc/meminfo: memFree=1518104/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=6228 CPUtime=0.08
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 685 0 0 0 8 0 0 0 18 0 1 0 1557396887 6377472 645 996147200 134512640 135472138 4294956224 18446744073709551615 134752619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 1557 645 377 234 0 259 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6228

[startup+0.30179 s]
/proc/loadavg: 1.92 2.02 2.00 4/81 5282
/proc/meminfo: memFree=1518104/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=0.28
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1570 0 0 0 28 0 0 0 19 0 1 0 1557396887 102629376 1400 996147200 134512640 135472138 4294956224 18446744073709551615 134672509 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1400 486 234 0 23758 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100224

[startup+0.701854 s]
/proc/loadavg: 1.92 2.02 2.00 4/81 5282
/proc/meminfo: memFree=1518104/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=0.68
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1570 0 0 0 68 0 0 0 23 0 1 0 1557396887 102629376 1400 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1400 486 234 0 23758 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100224

[startup+1.502 s]
/proc/loadavg: 1.93 2.02 2.00 3/82 5283
/proc/meminfo: memFree=1514320/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1.47
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1571 0 0 0 147 0 0 0 25 0 1 0 1557396887 102629376 1401 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1401 486 234 0 23758 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 100224

[startup+3.10127 s]
/proc/loadavg: 1.93 2.02 2.00 3/82 5283
/proc/meminfo: memFree=1514192/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=3.05
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1572 0 0 0 305 0 0 0 25 0 1 0 1557396887 102629376 1402 996147200 134512640 135472138 4294956224 18446744073709551615 135263601 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1402 486 234 0 23758 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 100224

[startup+6.30182 s]
/proc/loadavg: 1.93 2.02 2.00 3/82 5283
/proc/meminfo: memFree=1513680/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=6.23
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1668 0 0 0 622 1 0 0 25 0 1 0 1557396887 102629376 1498 996147200 134512640 135472138 4294956224 18446744073709551615 134672493 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1498 486 234 0 23758 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100224

[startup+12.7029 s]
/proc/loadavg: 1.94 2.02 2.00 4/82 5283
/proc/meminfo: memFree=1513616/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=12.57
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1674 0 0 0 1256 1 0 0 25 0 1 0 1557396887 102629376 1504 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1504 486 234 0 23758 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 100224

[startup+25.5011 s]
/proc/loadavg: 1.95 2.02 2.00 3/82 5283
/proc/meminfo: memFree=1513552/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=25.25
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1719 0 0 0 2524 1 0 0 25 0 1 0 1557396887 102629376 1549 996147200 134512640 135472138 4294956224 18446744073709551615 135263204 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1549 486 234 0 23758 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 100224

[startup+51.1016 s]
/proc/loadavg: 1.96 2.02 2.00 3/82 5283
/proc/meminfo: memFree=1513488/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=50.6
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1740 0 0 0 5059 1 0 0 25 0 1 0 1557396887 102629376 1570 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1570 488 234 0 23758 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 100224

[startup+102.306 s]
/proc/loadavg: 1.98 2.01 2.00 3/82 5283
/proc/meminfo: memFree=1513360/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=101.32
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 10131 1 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 100224

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1513296/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=160.76
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 16075 1 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134928592 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 100224

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1511120/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=220.19
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 22018 1 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 100224

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1511128/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=279.63
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 27962 1 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135263168 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 100224

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1511128/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=339.07
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 33906 1 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 100224

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1509400/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=398.52
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 39850 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134581669 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 100224

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1509400/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=457.96
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 45794 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 100224

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1509400/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=517.4
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 51738 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135265574 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 100224

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1507736/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=576.83
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 57681 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134928576 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 100224

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1507608/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=636.28
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 63626 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135264969 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 636.28
Current children cumulated vsize (KiB) 100224


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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1507416/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=874.03
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 87401 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135265517 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 874.03
Current children cumulated vsize (KiB) 100224

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1507416/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=933.47
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 93345 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 933.47
Current children cumulated vsize (KiB) 100224

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505688/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=992.92
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 99290 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135263239 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 992.92
Current children cumulated vsize (KiB) 100224

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505688/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1052.35
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 105233 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135263600 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 1052.35
Current children cumulated vsize (KiB) 100224

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505688/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1111.78
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 111176 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135263169 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 1111.78
Current children cumulated vsize (KiB) 100224

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505624/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1171.23
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 117121 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 134928576 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 1171.23
Current children cumulated vsize (KiB) 100224

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505496/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1230.66
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1749 0 0 0 123064 2 0 0 25 0 1 0 1557396887 102629376 1579 996147200 134512640 135472138 4294956224 18446744073709551615 135265584 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1579 489 234 0 23758 0
Current children cumulated CPU time (s) 1230.66
Current children cumulated vsize (KiB) 100224

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505432/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1290.11
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 129008 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135265555 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1290.11
Current children cumulated vsize (KiB) 100224

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505432/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1349.54
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 134951 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1349.54
Current children cumulated vsize (KiB) 100224

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 5283
/proc/meminfo: memFree=1505432/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1408.99
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 140896 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1408.99
Current children cumulated vsize (KiB) 100224

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 5283
/proc/meminfo: memFree=1505432/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1468.41
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 146838 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135262950 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1468.41
Current children cumulated vsize (KiB) 100224

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 5321
/proc/meminfo: memFree=1633192/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1528.36
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 152833 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1528.36
Current children cumulated vsize (KiB) 100224

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5321
/proc/meminfo: memFree=1633000/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1588.33
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 158830 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 134928560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1588.33
Current children cumulated vsize (KiB) 100224

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5321
/proc/meminfo: memFree=1633000/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1648.31
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 164828 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 134672496 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1648.31
Current children cumulated vsize (KiB) 100224

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5323
/proc/meminfo: memFree=1629736/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1708.28
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 170825 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 134672481 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1708.28
Current children cumulated vsize (KiB) 100224

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5323
/proc/meminfo: memFree=1625128/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1768.25
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 176822 3 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1768.25
Current children cumulated vsize (KiB) 100224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5351
/proc/meminfo: memFree=1734760/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1800.04
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 180000 4 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135264224 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100224

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

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

[startup+1814.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5351
/proc/meminfo: memFree=1734760/2055920 swapFree=4180408/4192956
[pid=5282] ppid=5280 vsize=100224 CPUtime=1800.04
/proc/5282/stat : 5282 (casperzito) R 5280 5282 5245 0 -1 4194304 1751 0 0 0 180000 4 0 0 25 0 1 0 1557396887 102629376 1581 996147200 134512640 135472138 4294956224 18446744073709551615 135264224 0 0 4096 0 0 0 0 17 0 0 0
/proc/5282/statm: 25056 1581 489 234 0 23758 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.11
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.043993
CPU usage (%): 99.2253
Max. virtual memory (cumulated for all children) (KiB): 100224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1751
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= 61034

runsolver used 2.44063 second user time and 5.47617 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 19:01:41
IDJOB=1092760
IDBENCH=58654
IDSOLVER=362
FILE ID=node55/1092760-1215277301
PBS_JOBID= 7882285
Free space on /tmp= 66428 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-20.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092760-1215277301/watcher-1092760-1215277301 -o /tmp/evaluation-result-1092760-1215277301/solver-1092760-1215277301 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1092760-1215277301.xml 472231450 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d7708ecaa4b0e9b8ee6812bd6eefd125
RANDOM SEED=472231450

node55.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		: 3000.261
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		: 3000.261
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:       1518584 kB
Buffers:         39188 kB
Cached:         210844 kB
SwapCached:       6260 kB
Active:         379648 kB
Inactive:       104992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518584 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:         251028 kB
Slab:            37444 kB
Committed_AS:  3472180 kB
PageTables:       2252 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= 66424 MiB
End job on node55 at 2008-07-05 19:31:57