Trace number 1042999

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zao? (TO) 1800.07 1804.91

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-5_ext.xml
MD5SUM5b2fe862187ed0ba199d823a817be31e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.51362
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.22	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.22	c Parsing = 1
0.18/0.22	c Building = 1
0.18/0.22	c [ NumberOfVariables = 400 ]
0.18/0.22	c [ NumberOfConstraints = 5540 ]
0.18/0.22	c [ SizeOfSearchSpace(log2) = 808.201 ]
0.18/0.22	c SymmetrySearch = 1
0.27/0.38	c InitialPropagation = 1
0.38/0.42	c [ SizeOfSearchSpace(log2) = 396.536 ]
0.38/0.42	c InitialSAC = 1
0.47/0.50	c [ SizeOfSearchSpace(log2) = 396.536 ]
0.47/0.50	c Search(SampleFF) : 
76.57/78.19	c [ Sampling domwdeg ]
76.57/78.19	c [ Sampling impacts ]
76.57/78.19	c [ Sampling la ]
76.57/78.19	c [ SamplingScores: ]
76.57/78.19	c [ domwdeg+min = 0.00325415 | domwdeg+rnd = 0.000703719 ]
76.57/78.19	c [ impacts+min = 3.28465e-05 | impacts+rnd = 0.0012241 ]
76.57/78.19	c [ la+min = 2.81853e-07 | la+rnd = 1.80207e-09 ]
76.57/78.19	c [ domwdeg = 0.00197893 | impacts = 0.000628472 | la = 1.41827e-07 ]
76.57/78.19	c [ min = 0.00109576 | rand = 0.000628472 ]
76.57/78.19	c [ restarting at (0.282886,1.87801e-07) ]
77.35/78.95	c [ restarting at (0.707215,1.47821e-09) ]
79.21/80.85	c [ restarting at (1.76804,9.60599e-07) ]
83.83/85.59	c [ restarting at (4.42009,1.21006e-06) ]
95.49/97.44	c [ restarting at (11.0502,1.75784e-06) ]
124.52/127.07	c [ restarting at (27.6256,2.21673e-05) ]
197.19/201.11	c [ restarting at (69.064,6.21748e-07) ]
211.69/215.90	c [ restarting at (172.66,6.81807e-07) ]
643.42/647.82	c [ restarting at (431.65,0.000303037) ]
1722.78/1727.65	c [ restarting at (1079.12,0.0006836) ]

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-1042999-1215022768/watcher-1042999-1215022768 -o /tmp/evaluation-result-1042999-1215022768/solver-1042999-1215022768 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042999-1215022768.xml 2019155185 

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: 2.07 2.00 1.91 4/92 17461
/proc/meminfo: memFree=1748208/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=18572 CPUtime=0
/proc/17461/stat : 17461 (runsolver) R 17459 17461 16916 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 986681470 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17461/statm: 4643 292 257 25 0 2626 0

[startup+0.061728 s]
/proc/loadavg: 2.07 2.00 1.91 4/92 17461
/proc/meminfo: memFree=1748208/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=6232 CPUtime=0.04
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 660 0 0 0 4 0 0 0 18 0 1 0 986681470 6381568 620 996147200 134512640 135477443 4294956224 18446744073709551615 10966352 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 1558 620 368 235 0 259 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6232

[startup+0.102735 s]
/proc/loadavg: 2.07 2.00 1.91 4/92 17461
/proc/meminfo: memFree=1748208/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=6892 CPUtime=0.08
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 817 0 0 0 8 0 0 0 18 0 1 0 986681470 7057408 777 996147200 134512640 135477443 4294956224 18446744073709551615 10968634 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 1723 777 368 235 0 424 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6892

[startup+0.302767 s]
/proc/loadavg: 2.07 2.00 1.91 4/92 17461
/proc/meminfo: memFree=1748208/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=109712 CPUtime=0.27
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 4442 0 0 0 26 1 0 0 19 0 1 0 986681470 112345088 4387 996147200 134512640 135477443 4294956224 18446744073709551615 134535933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 27428 4387 440 235 0 26129 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 109712

[startup+0.701801 s]
/proc/loadavg: 2.07 2.00 1.91 4/92 17461
/proc/meminfo: memFree=1748208/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=0.67
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5498 0 0 0 65 2 0 0 23 0 1 0 986681470 103411712 3716 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3716 478 235 0 23948 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 100988

[startup+1.50188 s]
/proc/loadavg: 2.07 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1735144/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1.45
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5504 0 0 0 143 2 0 0 25 0 1 0 986681470 103411712 3722 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3722 478 235 0 23948 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 100988

[startup+3.10105 s]
/proc/loadavg: 2.07 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1734952/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=3.02
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5516 0 0 0 300 2 0 0 25 0 1 0 986681470 103411712 3734 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3734 478 235 0 23948 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 100988

[startup+6.30138 s]
/proc/loadavg: 2.07 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1735024/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=6.16
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5516 0 0 0 614 2 0 0 25 0 1 0 986681470 103411712 3734 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3734 478 235 0 23948 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 100988

[startup+12.701 s]
/proc/loadavg: 2.06 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1735032/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=12.43
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5516 0 0 0 1241 2 0 0 25 0 1 0 986681470 103411712 3734 996147200 134512640 135477443 4294956224 18446744073709551615 135268985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3734 478 235 0 23948 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 100988

[startup+25.5024 s]
/proc/loadavg: 2.05 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1735160/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=24.99
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5522 0 0 0 2497 2 0 0 25 0 1 0 986681470 103411712 3740 996147200 134512640 135477443 4294956224 18446744073709551615 134586843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3740 480 235 0 23948 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 100988

[startup+51.103 s]
/proc/loadavg: 2.03 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1735224/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=50.09
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5533 0 0 0 5007 2 0 0 25 0 1 0 986681470 103411712 3751 996147200 134512640 135477443 4294956224 18446744073709551615 134606576 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3751 480 235 0 23948 0
Current children cumulated CPU time (s) 50.09
Current children cumulated vsize (KiB) 100988

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1734968/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=100.3
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5564 0 0 0 10028 2 0 0 25 0 1 0 986681470 103411712 3782 996147200 134512640 135477443 4294956224 18446744073709551615 134606650 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3782 481 235 0 23948 0
Current children cumulated CPU time (s) 100.3
Current children cumulated vsize (KiB) 100988

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 17462
/proc/meminfo: memFree=1734904/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=159.14
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5566 0 0 0 15912 2 0 0 25 0 1 0 986681470 103411712 3784 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17461/statm: 25247 3784 481 235 0 23948 0
Current children cumulated CPU time (s) 159.14
Current children cumulated vsize (KiB) 100988

[startup+222.303 s]
/proc/loadavg: 1.93 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823400/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=218.08
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 21805 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 218.08
Current children cumulated vsize (KiB) 100988

[startup+282.303 s]
/proc/loadavg: 1.97 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823344/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=278.06
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 27803 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 134606650 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 278.06
Current children cumulated vsize (KiB) 100988

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823152/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=338.03
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 33800 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 338.03
Current children cumulated vsize (KiB) 100988

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823088/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=398.01
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 39798 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 398.01
Current children cumulated vsize (KiB) 100988

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823088/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=457.98
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 45795 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 100988

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823088/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=517.96
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 51793 3 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 134584234 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 517.96
Current children cumulated vsize (KiB) 100988

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 17493
/proc/meminfo: memFree=1823088/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=577.94
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 57790 4 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 577.94
Current children cumulated vsize (KiB) 100988

[startup+642.301 s]
/proc/loadavg: 2.03 2.00 1.91 3/73 17493
/proc/meminfo: memFree=1823088/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=637.92
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5568 0 0 0 63788 4 0 0 25 0 1 0 986681470 103411712 3786 996147200 134512640 135477443 4294956224 18446744073709551615 135101856 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3786 481 235 0 23948 0
Current children cumulated CPU time (s) 637.92
Current children cumulated vsize (KiB) 100988


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

[startup+882.302 s]
/proc/loadavg: 2.07 2.03 1.93 3/73 17493
/proc/meminfo: memFree=1822896/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=877.82
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 87778 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606855 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 877.82
Current children cumulated vsize (KiB) 100988

[startup+942.302 s]
/proc/loadavg: 2.08 2.04 1.94 3/73 17493
/proc/meminfo: memFree=1822768/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=937.79
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 93775 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 937.79
Current children cumulated vsize (KiB) 100988

[startup+1002.3 s]
/proc/loadavg: 2.19 2.07 1.95 3/73 17493
/proc/meminfo: memFree=1822768/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=997.77
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 99773 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 100988

[startup+1062.3 s]
/proc/loadavg: 2.11 2.07 1.96 3/73 17493
/proc/meminfo: memFree=1822768/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1057.74
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 105770 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1057.74
Current children cumulated vsize (KiB) 100988

[startup+1122.3 s]
/proc/loadavg: 2.08 2.07 1.96 3/73 17493
/proc/meminfo: memFree=1822704/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1117.72
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 111768 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1117.72
Current children cumulated vsize (KiB) 100988

[startup+1182.3 s]
/proc/loadavg: 2.03 2.06 1.96 3/73 17493
/proc/meminfo: memFree=1822704/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1177.69
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 117765 4 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1177.69
Current children cumulated vsize (KiB) 100988

[startup+1242.3 s]
/proc/loadavg: 2.08 2.06 1.97 3/73 17493
/proc/meminfo: memFree=1822512/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1237.68
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 123763 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1237.68
Current children cumulated vsize (KiB) 100988

[startup+1302.3 s]
/proc/loadavg: 2.08 2.06 1.97 3/73 17493
/proc/meminfo: memFree=1822512/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1297.66
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 129761 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1297.66
Current children cumulated vsize (KiB) 100988

[startup+1362.3 s]
/proc/loadavg: 2.08 2.06 1.98 3/73 17493
/proc/meminfo: memFree=1822512/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1357.63
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 135758 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1357.63
Current children cumulated vsize (KiB) 100988

[startup+1422.31 s]
/proc/loadavg: 2.07 2.06 1.98 3/73 17493
/proc/meminfo: memFree=1822384/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1417.61
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 141756 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1417.61
Current children cumulated vsize (KiB) 100988

[startup+1482.3 s]
/proc/loadavg: 2.07 2.06 1.99 3/73 17493
/proc/meminfo: memFree=1822256/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1477.58
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 147753 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1477.58
Current children cumulated vsize (KiB) 100988

[startup+1542.3 s]
/proc/loadavg: 2.12 2.08 2.00 3/73 17493
/proc/meminfo: memFree=1822256/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1537.56
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 153751 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1537.56
Current children cumulated vsize (KiB) 100988

[startup+1602.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/73 17493
/proc/meminfo: memFree=1822192/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1597.53
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 159748 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1597.53
Current children cumulated vsize (KiB) 100988

[startup+1662.3 s]
/proc/loadavg: 2.04 2.07 2.00 3/73 17493
/proc/meminfo: memFree=1822192/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1657.51
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 165746 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135268724 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1657.51
Current children cumulated vsize (KiB) 100988

[startup+1722.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/73 17493
/proc/meminfo: memFree=1822192/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1717.48
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5570 0 0 0 171743 5 0 0 25 0 1 0 986681470 103411712 3788 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3788 481 235 0 23948 0
Current children cumulated CPU time (s) 1717.48
Current children cumulated vsize (KiB) 100988

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 17493
/proc/meminfo: memFree=1822128/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1777.46
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5576 0 0 0 177741 5 0 0 25 0 1 0 986681470 103411712 3794 996147200 134512640 135477443 4294956224 18446744073709551615 134584194 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3794 481 235 0 23948 0
Current children cumulated CPU time (s) 1777.46
Current children cumulated vsize (KiB) 100988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 17493
/proc/meminfo: memFree=1822128/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1800.06
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5576 0 0 0 180001 5 0 0 25 0 1 0 986681470 103411712 3794 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3794 481 235 0 23948 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 100988

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: 2.00 2.04 2.00 3/73 17493
/proc/meminfo: memFree=1822128/2055920 swapFree=4180832/4192956
[pid=17461] ppid=17459 vsize=100988 CPUtime=1800.06
/proc/17461/stat : 17461 (casperzao) R 17459 17461 16916 0 -1 4194304 5576 0 0 0 180001 5 0 0 25 0 1 0 986681470 103411712 3794 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/17461/statm: 25247 3794 481 235 0 23948 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 100988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.91
CPU time (s): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.057991
CPU usage (%): 99.7319
Max. virtual memory (cumulated for all children) (KiB): 109712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5576
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= 13107

runsolver used 2.50062 second user time and 5.2672 second system time

The end

Launcher Data (download as text)

Begin job on node2 at 2008-07-02 20:19:29
IDJOB=1042999
IDBENCH=53525
IDSOLVER=361
FILE ID=node2/1042999-1215022768
PBS_JOBID= 7874466
Free space on /tmp= 66528 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-5_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042999-1215022768/watcher-1042999-1215022768 -o /tmp/evaluation-result-1042999-1215022768/solver-1042999-1215022768 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042999-1215022768.xml 2019155185 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5b2fe862187ed0ba199d823a817be31e
RANDOM SEED=2019155185

node2.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		: 3000.236
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		: 3000.236
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:       1748752 kB
Buffers:         20396 kB
Cached:         140924 kB
SwapCached:       5960 kB
Active:         214564 kB
Inactive:        35296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748752 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            3704 kB
Writeback:           0 kB
Mapped:         105480 kB
Slab:            41748 kB
Committed_AS:  2113624 kB
PageTables:       2344 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node2 at 2008-07-02 20:49:35