Trace number 1043233

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zao? (TO) 1800.1 1803.82

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-24-24.xml
MD5SUM601e43bf7d49691779e40a92658cf9e2
Bench CategoryGLOBAL (global constraints)
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 variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

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
3.06/3.15	c [ NumberOfVariables = 1152 ]
3.06/3.15	c [ NumberOfConstraints = 1383 ]
3.06/3.15	c [ SizeOfSearchSpace(log2) = 1383.35 ]
3.06/3.15	c SymmetrySearch = 1
3.16/3.24	c [ Found 2.81475e+14 symmetries ]
3.16/3.25	c InitialPropagation = 1
3.16/3.26	c [ SizeOfSearchSpace(log2) = 1383.35 ]
3.16/3.26	c InitialSAC = 1
3.75/3.82	c [ SizeOfSearchSpace(log2) = 1383.35 ]
3.75/3.82	c Search(SampleFF) : 
103.99/104.80	c [ Sampling domwdeg ]
103.99/104.80	c [ Sampling impacts ]
103.99/104.80	c [ Sampling la ]
103.99/104.80	c [ SamplingScores: ]
103.99/104.80	c [ domwdeg+min = 0.00806217 | domwdeg+rnd = 0.00261529 ]
103.99/104.80	c [ impacts+min = 1.48489e-05 | impacts+rnd = 6.1158e-06 ]
103.99/104.80	c [ la+min = 3.50312e-06 | la+rnd = 7.77235e-05 ]
103.99/104.80	c [ domwdeg = 0.00533873 | impacts = 1.04823e-05 | la = 4.06133e-05 ]
103.99/104.80	c [ min = 0.00269351 | rand = 1.04823e-05 ]
103.99/104.80	c [ restarting at (0.20002,0.00191653) ]
104.48/105.34	c [ restarting at (0.500051,0.00528839) ]
105.77/106.68	c [ restarting at (1.25013,0.00107044) ]
109.15/110.04	c [ restarting at (3.12532,0.0122544) ]
117.48/118.42	c [ restarting at (7.8133,0.00413322) ]
138.23/139.37	c [ restarting at (19.5332,0.000797486) ]
190.24/191.75	c [ restarting at (48.8331,0.00174455) ]
320.14/322.69	c [ restarting at (122.083,0.00780864) ]
417.89/421.20	c [ restarting at (305.207,0.00364861) ]
1181.50/1185.08	c [ restarting at (763.017,0.0251716) ]

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-1043233-1215026432/watcher-1043233-1215026432 -o /tmp/evaluation-result-1043233-1215026432/solver-1043233-1215026432 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043233-1215026432.xml 1224138055 

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 1.98 1.99 4/72 3512
/proc/meminfo: memFree=1803840/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=1056 CPUtime=0
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981616044 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11281188 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 264 26 20 235 0 3 0

[startup+0.0720999 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 3512
/proc/meminfo: memFree=1803840/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=6232 CPUtime=0.06
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 681 0 0 0 6 0 0 0 18 0 1 0 1981616044 6381568 641 996147200 134512640 135477443 4294956224 18446744073709551615 4158907147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 1558 641 371 235 0 259 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6232

[startup+0.101108 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 3512
/proc/meminfo: memFree=1803840/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=287900 CPUtime=0.08
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 1190 0 0 0 8 0 0 0 18 0 1 0 1981616044 294809600 969 996147200 134512640 135477443 4294956224 18446744073709551615 134679146 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 71975 969 463 235 0 70676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 287900

[startup+0.301128 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 3512
/proc/meminfo: memFree=1803840/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=291860 CPUtime=0.28
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 3751 0 0 0 27 1 0 0 19 0 1 0 1981616044 298864640 1971 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 72965 1971 463 235 0 71666 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 291860

[startup+0.701169 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 3512
/proc/meminfo: memFree=1803840/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=299788 CPUtime=0.67
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 8778 0 0 0 63 4 0 0 23 0 1 0 1981616044 306982912 3965 996147200 134512640 135477443 4294956224 18446744073709551615 134990241 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 74947 3965 463 235 0 73648 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 299788

[startup+1.50125 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1783608/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=315640 CPUtime=1.47
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 18557 0 0 0 139 8 0 0 25 0 1 0 1981616044 323215360 7992 996147200 134512640 135477443 4294956224 18446744073709551615 134912017 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 78910 7992 463 235 0 77611 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 315640

[startup+3.10142 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1761272/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=347596 CPUtime=3.06
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 38411 0 0 0 288 18 0 0 25 0 1 0 1981616044 355938304 16053 996147200 134512640 135477443 4294956224 18446744073709551615 4158423322 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 86899 16053 463 235 0 85600 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 347596

[startup+6.30174 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1738616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=161304 CPUtime=6.24
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40054 0 0 0 605 19 0 0 25 0 1 0 1981616044 165175296 16728 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40326 16728 537 235 0 39027 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 161304

[startup+12.7024 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1738488/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=161304 CPUtime=12.59
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40054 0 0 0 1240 19 0 0 25 0 1 0 1981616044 165175296 16728 996147200 134512640 135477443 4294956224 18446744073709551615 134949737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40326 16728 537 235 0 39027 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 161304

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1738616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=161304 CPUtime=25.29
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40054 0 0 0 2510 19 0 0 25 0 1 0 1981616044 165175296 16728 996147200 134512640 135477443 4294956224 18446744073709551615 135208671 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40326 16728 537 235 0 39027 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 161304

[startup+51.1014 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1736440/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=161964 CPUtime=50.7
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40595 0 0 0 5051 19 0 0 25 0 1 0 1981616044 165851136 17269 996147200 134512640 135477443 4294956224 18446744073709551615 12582646 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40491 17269 538 235 0 39192 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 161964

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1735352/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=101.51
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40837 0 0 0 10132 19 0 0 25 0 1 0 1981616044 166932480 17511 996147200 134512640 135477443 4294956224 18446744073709551615 134949843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17511 538 235 0 39456 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 163020

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 3513
/proc/meminfo: memFree=1735352/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=161.06
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 16086 20 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134855213 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 163020

[startup+222.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 3513
/proc/meminfo: memFree=1735352/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=220.6
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 22040 20 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 163020

[startup+282.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 3513
/proc/meminfo: memFree=1735352/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=280.14
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 27994 20 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208712 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 163020

[startup+342.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 3513
/proc/meminfo: memFree=1735288/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=339.69
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 33949 20 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208708 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 163020

[startup+402.302 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 3513
/proc/meminfo: memFree=1735160/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=399.24
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 39903 21 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134695388 0 0 4096 0 0 0 0 17 1 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 163020

[startup+462.302 s]
/proc/loadavg: 2.12 2.06 2.01 3/81 3553
/proc/meminfo: memFree=1705384/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=459.06
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 45885 21 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 459.06
Current children cumulated vsize (KiB) 163020

[startup+522.302 s]
/proc/loadavg: 2.04 2.05 2.01 3/81 3553
/proc/meminfo: memFree=1705128/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=519.05
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 51883 22 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 519.05
Current children cumulated vsize (KiB) 163020

[startup+582.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/81 3553
/proc/meminfo: memFree=1705128/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=579.02
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 57880 22 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134949600 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 579.02
Current children cumulated vsize (KiB) 163020

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 3553
/proc/meminfo: memFree=1705128/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=639
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 63878 22 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134949686 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 639
Current children cumulated vsize (KiB) 163020


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 3553
/proc/meminfo: memFree=1705000/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=818.94
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 81871 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134949623 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 818.94
Current children cumulated vsize (KiB) 163020

[startup+882.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/81 3553
/proc/meminfo: memFree=1705000/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=878.91
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 87868 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 878.91
Current children cumulated vsize (KiB) 163020

[startup+942.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/81 3553
/proc/meminfo: memFree=1704936/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=938.89
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 93866 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 938.89
Current children cumulated vsize (KiB) 163020

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/81 3553
/proc/meminfo: memFree=1704936/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=998.87
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 99864 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 998.87
Current children cumulated vsize (KiB) 163020

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/81 3554
/proc/meminfo: memFree=1704808/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1058.85
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 105862 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1058.85
Current children cumulated vsize (KiB) 163020

[startup+1122.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/81 3555
/proc/meminfo: memFree=1704744/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1118.82
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 111859 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134931655 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1118.82
Current children cumulated vsize (KiB) 163020

[startup+1182.3 s]
/proc/loadavg: 2.25 2.11 2.03 3/81 3555
/proc/meminfo: memFree=1704680/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1178.8
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 117857 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1178.8
Current children cumulated vsize (KiB) 163020

[startup+1242.3 s]
/proc/loadavg: 2.41 2.19 2.06 3/81 3555
/proc/meminfo: memFree=1704616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1238.77
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 123854 23 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135268511 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1238.77
Current children cumulated vsize (KiB) 163020

[startup+1302.3 s]
/proc/loadavg: 2.29 2.21 2.08 3/81 3555
/proc/meminfo: memFree=1704616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1298.77
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 129853 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 4158906912 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1298.77
Current children cumulated vsize (KiB) 163020

[startup+1362.3 s]
/proc/loadavg: 2.25 2.21 2.09 3/81 3555
/proc/meminfo: memFree=1704616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1358.74
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 135850 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1358.74
Current children cumulated vsize (KiB) 163020

[startup+1422.31 s]
/proc/loadavg: 2.26 2.22 2.09 3/81 3555
/proc/meminfo: memFree=1704616/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1418.72
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 141848 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1418.72
Current children cumulated vsize (KiB) 163020

[startup+1482.3 s]
/proc/loadavg: 2.09 2.17 2.09 3/81 3555
/proc/meminfo: memFree=1704552/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1478.7
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 147846 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134921787 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1478.7
Current children cumulated vsize (KiB) 163020

[startup+1542.3 s]
/proc/loadavg: 2.03 2.14 2.08 3/81 3555
/proc/meminfo: memFree=1704552/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1538.67
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 153843 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134598182 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1538.67
Current children cumulated vsize (KiB) 163020

[startup+1602.3 s]
/proc/loadavg: 2.01 2.11 2.07 3/81 3555
/proc/meminfo: memFree=1704552/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1598.65
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 159841 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1598.65
Current children cumulated vsize (KiB) 163020

[startup+1662.3 s]
/proc/loadavg: 2.00 2.09 2.07 3/81 3555
/proc/meminfo: memFree=1704360/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1658.62
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 165838 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134887902 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1658.62
Current children cumulated vsize (KiB) 163020

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 2.06 3/81 3555
/proc/meminfo: memFree=1704360/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1718.6
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 171836 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135012719 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1718.6
Current children cumulated vsize (KiB) 163020

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/81 3555
/proc/meminfo: memFree=1704232/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1778.58
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 177834 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1778.58
Current children cumulated vsize (KiB) 163020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 2.00 2.05 2.05 3/81 3555
/proc/meminfo: memFree=1704232/2055920 swapFree=4180396/4192956
[pid=3512] ppid=3510 vsize=163020 CPUtime=1800.07
/proc/3512/stat : 3512 (casperzao) R 3510 3512 2244 0 -1 4194304 40838 0 0 0 179983 24 0 0 25 0 1 0 1981616044 166932480 17512 996147200 134512640 135477443 4294956224 18446744073709551615 134696017 0 0 4096 0 0 0 0 17 0 0 0
/proc/3512/statm: 40755 17512 539 235 0 39456 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 163020

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): 1803.82
CPU time (s): 1800.1
CPU user time (s): 1799.84
CPU system time (s): 0.25996
CPU usage (%): 99.7939
Max. virtual memory (cumulated for all children) (KiB): 347596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40838
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= 13827

runsolver used 2.20966 second user time and 4.68329 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-02 21:20:32
IDJOB=1043233
IDBENCH=53759
IDSOLVER=361
FILE ID=node44/1043233-1215026432
PBS_JOBID= 7874381
Free space on /tmp= 66528 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-24-24.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043233-1215026432/watcher-1043233-1215026432 -o /tmp/evaluation-result-1043233-1215026432/solver-1043233-1215026432 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043233-1215026432.xml 1224138055 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 601e43bf7d49691779e40a92658cf9e2
RANDOM SEED=1224138055

node44.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		: 3000.213
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		: 3000.213
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:       1804320 kB
Buffers:         22904 kB
Cached:         146828 kB
SwapCached:       6524 kB
Active:         120524 kB
Inactive:        60220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804320 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          18948 kB
Slab:            56124 kB
Committed_AS:  3489916 kB
PageTables:       1752 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= 66524 MiB
End job on node44 at 2008-07-02 21:50:38