Trace number 1043356

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) 1800.11 1804.93

General information on the benchmark

Namecsp/allsquares/
normalized-squares-28-28.xml
MD5SUMf089d5d42bb32345cd570359b785e582
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.9468
Satisfiable
(Un)Satisfiability was proved
Number of variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size89
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

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
0.18/0.21	c Building = 1
4.43/4.57	c [ NumberOfVariables = 1568 ]
4.43/4.57	c [ NumberOfConstraints = 1893 ]
4.43/4.58	c [ SizeOfSearchSpace(log2) = 1858.88 ]
4.43/4.58	c SymmetrySearch = 1
4.64/4.72	c [ Found 7.20576e+16 symmetries ]
4.64/4.74	c InitialPropagation = 1
4.64/4.74	c [ SizeOfSearchSpace(log2) = 1858.88 ]
4.64/4.74	c InitialSAC = 1
5.73/5.87	c [ SizeOfSearchSpace(log2) = 1858.88 ]
5.73/5.87	c Search(SampleFF) : 
164.39/165.80	c [ Sampling domwdeg ]
164.39/165.80	c [ Sampling impacts ]
164.39/165.80	c [ Sampling la ]
164.39/165.80	c [ SamplingScores: ]
164.39/165.80	c [ domwdeg+min = 0.0235027 | domwdeg+rnd = 0.00070305 ]
164.39/165.80	c [ impacts+min = 0.000202106 | impacts+rnd = 0.000825119 ]
164.39/165.80	c [ la+min = 1.16466e-14 | la+rnd = 4.96454e-10 ]
164.39/165.80	c [ domwdeg = 0.0121029 | impacts = 0.000513613 | la = 2.48233e-10 ]
164.39/165.80	c [ min = 0.00790159 | rand = 0.000513613 ]
164.39/165.80	c [ restarting at (0.1,0.00301633) ]
164.59/166.07	c [ restarting at (0.25,0.00109746) ]
165.28/166.74	c [ restarting at (0.625,0.000482192) ]
166.96/168.42	c [ restarting at (1.5625,0.000504704) ]
171.13/172.61	c [ restarting at (3.90625,0.00275309) ]
181.44/183.08	c [ restarting at (9.76562,0.00258994) ]
207.42/209.26	c [ restarting at (24.4141,0.000754876) ]
272.37/274.70	c [ restarting at (61.0352,0.0073486) ]
434.58/438.30	c [ restarting at (152.588,0.0116338) ]
501.52/505.85	c [ restarting at (381.47,0.00655796) ]
1455.51/1460.23	c [ restarting at (953.674,0.00502341) ]

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-1043356-1215027929/watcher-1043356-1215027929 -o /tmp/evaluation-result-1043356-1215027929/solver-1043356-1215027929 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043356-1215027929.xml 1865643682 

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: 2.00 2.00 1.98 4/80 12566
/proc/meminfo: memFree=1758184/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=1056 CPUtime=0
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981765894 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11957028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 264 26 20 235 0 3 0

[startup+0.00769106 s]
/proc/loadavg: 2.00 2.00 1.98 4/80 12566
/proc/meminfo: memFree=1758184/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=2332 CPUtime=0
/proc/12566/stat : 12566 (casperzao) D 12564 12566 11086 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 1981765894 2387968 41 996147200 134512640 135477443 4294956224 18446744073709551615 11957028 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12566/statm: 656 45 33 235 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.1017 s]
/proc/loadavg: 2.00 2.00 1.98 4/80 12566
/proc/meminfo: memFree=1758184/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=6628 CPUtime=0.08
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 770 0 0 0 8 0 0 0 18 0 1 0 1981765894 6787072 730 996147200 134512640 135477443 4294956224 18446744073709551615 134748476 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 1657 730 371 235 0 358 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.301719 s]
/proc/loadavg: 2.00 2.00 1.98 4/80 12566
/proc/meminfo: memFree=1758184/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=292664 CPUtime=0.28
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 3872 0 0 0 27 1 0 0 19 0 1 0 1981765894 299687936 2183 996147200 134512640 135477443 4294956224 18446744073709551615 135268432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 73166 2183 463 235 0 71867 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 292664

[startup+0.701756 s]
/proc/loadavg: 2.00 2.00 1.98 4/80 12566
/proc/meminfo: memFree=1758184/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=302588 CPUtime=0.68
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 9687 0 0 0 64 4 0 0 23 0 1 0 1981765894 309850112 4700 996147200 134512640 135477443 4294956224 18446744073709551615 135268208 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 75647 4700 463 235 0 74348 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 302588

[startup+1.50182 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1733408/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=322820 CPUtime=1.47
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 21216 0 0 0 137 10 0 0 25 0 1 0 1981765894 330567680 9790 996147200 134512640 135477443 4294956224 18446744073709551615 135268121 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 80705 9790 463 235 0 79406 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 322820

[startup+3.10197 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1704864/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=363424 CPUtime=3.06
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 44265 0 0 0 286 20 0 0 25 0 1 0 1981765894 372146176 20080 996147200 134512640 135477443 4294956224 18446744073709551615 134928353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 90856 20080 463 235 0 89557 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 363424

[startup+6.30125 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1639520/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=214488 CPUtime=6.23
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 66669 0 0 0 591 32 0 0 25 0 1 0 1981765894 219635712 30180 996147200 134512640 135477443 4294956224 18446744073709551615 134949588 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 53622 30180 537 235 0 52323 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 214488

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1636960/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=214488 CPUtime=12.57
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67163 0 0 0 1225 32 0 0 25 0 1 0 1981765894 219635712 30674 996147200 134512640 135477443 4294956224 18446744073709551615 134949716 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 53622 30674 537 235 0 52323 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 214488

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1636960/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=214488 CPUtime=25.26
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67193 0 0 0 2494 32 0 0 25 0 1 0 1981765894 219635712 30704 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 53622 30704 537 235 0 52323 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 214488

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1636320/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=215148 CPUtime=50.65
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67346 0 0 0 5033 32 0 0 25 0 1 0 1981765894 220311552 30857 996147200 134512640 135477443 4294956224 18446744073709551615 13258469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 53787 30857 538 235 0 52488 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 215148

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634528/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=101.43
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67763 0 0 0 10110 33 0 0 25 0 1 0 1981765894 222068736 31274 996147200 134512640 135477443 4294956224 18446744073709551615 13258475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31274 538 235 0 52917 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 216864

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634464/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=160.92
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67765 0 0 0 16059 33 0 0 25 0 1 0 1981765894 222068736 31276 996147200 134512640 135477443 4294956224 18446744073709551615 13258484 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31276 538 235 0 52917 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 216864

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634464/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=220.4
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 22007 33 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134586004 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 216864

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634464/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=279.9
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 27957 33 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 216864

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634400/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=339.39
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 33906 33 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 216864

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634400/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=398.89
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 39856 33 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 216864

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12567
/proc/meminfo: memFree=1634336/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=458.38
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 45805 33 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 216864

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/81 12608
/proc/meminfo: memFree=1597216/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=518
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 51766 34 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 518
Current children cumulated vsize (KiB) 216864

[startup+582.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 12874
/proc/meminfo: memFree=1570080/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=577.95
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 57754 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 577.95
Current children cumulated vsize (KiB) 216864

[startup+642.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 12874
/proc/meminfo: memFree=1479072/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=637.93
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 63752 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135270519 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 637.93
Current children cumulated vsize (KiB) 216864


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12874
/proc/meminfo: memFree=1476896/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=877.84
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 87743 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208764 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 877.84
Current children cumulated vsize (KiB) 216864

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476824/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=937.81
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 93740 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134585877 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 937.81
Current children cumulated vsize (KiB) 216864

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476760/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=997.78
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 99737 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134586826 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 997.78
Current children cumulated vsize (KiB) 216864

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476760/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1057.76
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 105735 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208561 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1057.76
Current children cumulated vsize (KiB) 216864

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476760/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1117.74
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 111733 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 216864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476696/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1177.71
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 117730 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1177.71
Current children cumulated vsize (KiB) 216864

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1237.69
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 123728 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135270877 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1237.69
Current children cumulated vsize (KiB) 216864

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1297.67
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 129726 41 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1297.67
Current children cumulated vsize (KiB) 216864

[startup+1362.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1357.65
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 135723 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1357.65
Current children cumulated vsize (KiB) 216864

[startup+1422.31 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1417.63
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 141721 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208659 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1417.63
Current children cumulated vsize (KiB) 216864

[startup+1482.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1477.6
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 147718 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1477.6
Current children cumulated vsize (KiB) 216864

[startup+1542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 12880
/proc/meminfo: memFree=1476640/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1537.57
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 153715 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1537.57
Current children cumulated vsize (KiB) 216864

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 12880
/proc/meminfo: memFree=1476576/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1597.55
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 159713 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1597.55
Current children cumulated vsize (KiB) 216864

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 12880
/proc/meminfo: memFree=1476576/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1657.53
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 165711 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208671 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1657.53
Current children cumulated vsize (KiB) 216864

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/73 12880
/proc/meminfo: memFree=1476576/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1717.5
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 171708 42 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134949643 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1717.5
Current children cumulated vsize (KiB) 216864

[startup+1782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 12880
/proc/meminfo: memFree=1476384/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1777.49
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 177706 43 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1777.49
Current children cumulated vsize (KiB) 216864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 12880
/proc/meminfo: memFree=1476384/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1800.08
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 179965 43 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 216864

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

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

[startup+1804.9 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 12880
/proc/meminfo: memFree=1476384/2055920 swapFree=4180688/4192956
[pid=12566] ppid=12564 vsize=216864 CPUtime=1800.08
/proc/12566/stat : 12566 (casperzao) R 12564 12566 11086 0 -1 4194304 67766 0 0 0 179965 43 0 0 25 0 1 0 1981765894 222068736 31277 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 0 0 0
/proc/12566/statm: 54216 31277 539 235 0 52917 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 216864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.93
CPU time (s): 1800.11
CPU user time (s): 1799.66
CPU system time (s): 0.450931
CPU usage (%): 99.7332
Max. virtual memory (cumulated for all children) (KiB): 399132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67766
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= 26168

runsolver used 1.75673 second user time and 5.13522 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-02 21:45:29
IDJOB=1043356
IDBENCH=53882
IDSOLVER=361
FILE ID=node41/1043356-1215027929
PBS_JOBID= 7874387
Free space on /tmp= 66196 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-28-28.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043356-1215027929/watcher-1043356-1215027929 -o /tmp/evaluation-result-1043356-1215027929/solver-1043356-1215027929 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043356-1215027929.xml 1865643682 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f089d5d42bb32345cd570359b785e582
RANDOM SEED=1865643682

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:       1758664 kB
Buffers:         26516 kB
Cached:         170480 kB
SwapCached:       6596 kB
Active:         157024 kB
Inactive:        85852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758664 kB
SwapTotal:     4192956 kB
SwapFree:      4180688 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          61652 kB
Slab:            39776 kB
Committed_AS:  4220684 kB
PageTables:       1800 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= 66192 MiB
End job on node41 at 2008-07-02 22:15:36