Trace number 1042944

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) 1800.04 1814.41

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-1_ext.xml
MD5SUM96cbf3d1ea03405661042452fc7ca9d0
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 benchmark146.492
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints544
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension544
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

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
0.18/0.21	c [ NumberOfVariables = 50 ]
0.18/0.21	c [ NumberOfConstraints = 544 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.18/0.21	c SymmetrySearch = 1
0.28/0.37	c InitialPropagation = 1
0.28/0.38	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.28/0.38	c InitialSAC = 1
0.57/0.61	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.57/0.61	c Search(SampleFF) : 
85.01/86.32	c [ Sampling domwdeg ]
85.01/86.32	c [ Sampling impacts ]
85.01/86.32	c [ Sampling la ]
85.01/86.32	c [ SamplingScores: ]
85.01/86.32	c [ domwdeg+min = 1.61407e-08 | domwdeg+rnd = 7.99809e-08 ]
85.01/86.32	c [ impacts+min = 1.86826e-05 | impacts+rnd = 2.63081e-06 ]
85.01/86.32	c [ la+min = 1.16999e-08 | la+rnd = 1.74469e-08 ]
85.01/86.32	c [ domwdeg = 4.80608e-08 | impacts = 1.06567e-05 | la = 1.45734e-08 ]
85.01/86.32	c [ min = 6.23682e-06 | rand = 1.06567e-05 ]
85.01/86.32	c [ restarting at (1.13177,6.62002e-07) ]
87.96/89.36	c [ restarting at (2.82944,4.35737e-06) ]
95.45/96.95	c [ restarting at (7.07359,9.42806e-07) ]
114.17/115.91	c [ restarting at (17.684,7.65472e-06) ]
160.86/163.32	c [ restarting at (44.21,8.71783e-05) ]
233.47/237.01	c [ restarting at (110.525,3.68292e-05) ]
651.62/661.47	c [ restarting at (276.312,0.000525804) ]
1340.06/1352.68	c [ restarting at (690.781,0.00104361) ]

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-1042944-1215021053/watcher-1042944-1215021053 -o /tmp/evaluation-result-1042944-1215021053/solver-1042944-1215021053 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042944-1215021053.xml 122975674 

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 1.74 4/93 25220
/proc/meminfo: memFree=1738808/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=1056 CPUtime=0
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981079360 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 1172260 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 264 26 20 235 0 3 0

[startup+0.0965801 s]
/proc/loadavg: 2.00 2.00 1.74 4/93 25220
/proc/meminfo: memFree=1738808/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102668 CPUtime=0.07
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 1536 0 0 0 7 0 0 0 18 0 1 0 1981079360 105132032 1496 996147200 134512640 135477443 4294956224 18446744073709551615 134613526 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25667 1497 403 235 0 24368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 102668

[startup+0.101575 s]
/proc/loadavg: 2.00 2.00 1.74 4/93 25220
/proc/meminfo: memFree=1738808/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102668 CPUtime=0.08
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 1617 0 0 0 8 0 0 0 18 0 1 0 1981079360 105132032 1577 996147200 134512640 135477443 4294956224 18446744073709551615 134613508 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25667 1578 403 235 0 24368 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 102668

[startup+0.301592 s]
/proc/loadavg: 2.00 2.00 1.74 4/93 25220
/proc/meminfo: memFree=1738808/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=117804 CPUtime=0.28
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5054 0 0 0 27 1 0 0 19 0 1 0 1981079360 120631296 5012 996147200 134512640 135477443 4294956224 18446744073709551615 134535933 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 29451 5012 440 235 0 28152 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 117804

[startup+0.701627 s]
/proc/loadavg: 2.00 2.00 1.74 4/93 25220
/proc/meminfo: memFree=1738808/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=0.67
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5870 0 0 0 65 2 0 0 23 0 1 0 1981079360 105263104 2852 996147200 134512640 135477443 4294956224 18446744073709551615 135207279 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2852 477 235 0 24400 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 102796

[startup+1.5017 s]
/proc/loadavg: 2.00 2.00 1.74 3/94 25221
/proc/meminfo: memFree=1729200/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1.47
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5881 0 0 0 145 2 0 0 25 0 1 0 1981079360 105263104 2863 996147200 134512640 135477443 4294956224 18446744073709551615 134606946 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2863 478 235 0 24400 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 102796

[startup+3.10183 s]
/proc/loadavg: 2.00 2.00 1.74 3/94 25221
/proc/meminfo: memFree=1729136/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=3.04
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5882 0 0 0 302 2 0 0 25 0 1 0 1981079360 105263104 2864 996147200 134512640 135477443 4294956224 18446744073709551615 134589092 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2864 478 235 0 24400 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 102796

[startup+6.30111 s]
/proc/loadavg: 2.00 2.00 1.74 3/94 25221
/proc/meminfo: memFree=1729072/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=6.19
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5882 0 0 0 617 2 0 0 25 0 1 0 1981079360 105263104 2864 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2864 478 235 0 24400 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 102796

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 1.74 3/94 25221
/proc/meminfo: memFree=1728944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=12.5
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5886 0 0 0 1248 2 0 0 25 0 1 0 1981079360 105263104 2868 996147200 134512640 135477443 4294956224 18446744073709551615 134606971 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2868 478 235 0 24400 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 102796

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 1.75 3/94 25221
/proc/meminfo: memFree=1728880/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=25.11
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5888 0 0 0 2509 2 0 0 25 0 1 0 1981079360 105263104 2870 996147200 134512640 135477443 4294956224 18446744073709551615 134606755 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2870 480 235 0 24400 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 102796

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 1.75 3/94 25221
/proc/meminfo: memFree=1728752/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=50.33
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5889 0 0 0 5031 2 0 0 25 0 1 0 1981079360 105263104 2871 996147200 134512640 135477443 4294956224 18446744073709551615 134584188 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2871 480 235 0 24400 0
Current children cumulated CPU time (s) 50.33
Current children cumulated vsize (KiB) 102796

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.76 3/94 25221
/proc/meminfo: memFree=1728816/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=100.77
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5897 0 0 0 10075 2 0 0 25 0 1 0 1981079360 105263104 2879 996147200 134512640 135477443 4294956224 18446744073709551615 135238481 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2879 481 235 0 24400 0
Current children cumulated CPU time (s) 100.77
Current children cumulated vsize (KiB) 102796

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.77 3/94 25221
/proc/meminfo: memFree=1728752/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=159.87
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5908 0 0 0 15985 2 0 0 25 0 1 0 1981079360 105263104 2890 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2890 481 235 0 24400 0
Current children cumulated CPU time (s) 159.87
Current children cumulated vsize (KiB) 102796

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.78 3/94 25221
/proc/meminfo: memFree=1728624/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=218.99
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5910 0 0 0 21897 2 0 0 25 0 1 0 1981079360 105263104 2892 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2892 481 235 0 24400 0
Current children cumulated CPU time (s) 218.99
Current children cumulated vsize (KiB) 102796

[startup+282.302 s]
/proc/loadavg: 2.09 2.03 1.81 3/94 25275
/proc/meminfo: memFree=1733176/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=278.15
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 27811 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584180 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 278.15
Current children cumulated vsize (KiB) 102796

[startup+342.301 s]
/proc/loadavg: 2.03 2.02 1.82 3/94 25275
/proc/meminfo: memFree=1733240/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=337.26
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 33722 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 337.26
Current children cumulated vsize (KiB) 102796

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 1.82 3/94 25275
/proc/meminfo: memFree=1733112/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=396.37
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 39633 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 396.37
Current children cumulated vsize (KiB) 102796

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 1.83 3/94 25275
/proc/meminfo: memFree=1733112/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=455.48
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 45544 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 455.48
Current children cumulated vsize (KiB) 102796

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/94 25275
/proc/meminfo: memFree=1733048/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=514.59
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 51455 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 135269084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 514.59
Current children cumulated vsize (KiB) 102796

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/94 25275
/proc/meminfo: memFree=1733048/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=573.7
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 57366 4 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 573.7
Current children cumulated vsize (KiB) 102796

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/94 25281
/proc/meminfo: memFree=1732912/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=632.81
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 63276 5 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 632.81
Current children cumulated vsize (KiB) 102796


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/85 25284
/proc/meminfo: memFree=1764472/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=811.88
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5913 0 0 0 81183 5 0 0 25 0 1 0 1981079360 105263104 2895 996147200 134512640 135477443 4294956224 18446744073709551615 134584098 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2895 481 235 0 24400 0
Current children cumulated CPU time (s) 811.88
Current children cumulated vsize (KiB) 102796

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.87 3/85 25284
/proc/meminfo: memFree=1764408/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=871.64
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 87159 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134589045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 871.64
Current children cumulated vsize (KiB) 102796

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.88 3/85 25284
/proc/meminfo: memFree=1764344/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=931.4
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 93135 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 931.4
Current children cumulated vsize (KiB) 102796

[startup+1002.3 s]
/proc/loadavg: 2.11 2.03 1.89 3/85 25284
/proc/meminfo: memFree=1764352/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=991.16
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 99111 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134606755 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 991.16
Current children cumulated vsize (KiB) 102796

[startup+1062.3 s]
/proc/loadavg: 2.19 2.05 1.91 3/85 25284
/proc/meminfo: memFree=1764288/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1050.92
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 105087 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1050.92
Current children cumulated vsize (KiB) 102796

[startup+1122.3 s]
/proc/loadavg: 2.07 2.04 1.91 3/85 25284
/proc/meminfo: memFree=1764224/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1110.68
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 111063 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 135274364 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1110.68
Current children cumulated vsize (KiB) 102796

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 1.91 3/85 25284
/proc/meminfo: memFree=1764224/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1170.45
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 117040 5 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134584048 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1170.45
Current children cumulated vsize (KiB) 102796

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 1.91 3/93 25295
/proc/meminfo: memFree=1718264/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1230.2
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 123014 6 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 135268214 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1230.2
Current children cumulated vsize (KiB) 102796

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/93 25295
/proc/meminfo: memFree=1718200/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1289.97
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 128991 6 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134584167 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1289.97
Current children cumulated vsize (KiB) 102796

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/93 25295
/proc/meminfo: memFree=1718200/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1349.73
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 134967 6 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1349.73
Current children cumulated vsize (KiB) 102796

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.91 3/93 25295
/proc/meminfo: memFree=1718136/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1409.49
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 140942 7 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1409.49
Current children cumulated vsize (KiB) 102796

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1718008/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1469.26
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 146919 7 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1469.26
Current children cumulated vsize (KiB) 102796

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1529.01
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 152894 7 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134584186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1529.01
Current children cumulated vsize (KiB) 102796

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1588.77
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 158870 7 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134584288 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1588.77
Current children cumulated vsize (KiB) 102796

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1648.53
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5917 0 0 0 164846 7 0 0 25 0 1 0 1981079360 105263104 2899 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2899 481 235 0 24400 0
Current children cumulated CPU time (s) 1648.53
Current children cumulated vsize (KiB) 102796

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1708.29
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5918 0 0 0 170822 7 0 0 25 0 1 0 1981079360 105263104 2900 996147200 134512640 135477443 4294956224 18446744073709551615 134607461 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2900 481 235 0 24400 0
Current children cumulated CPU time (s) 1708.29
Current children cumulated vsize (KiB) 102796

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1768.05
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5921 0 0 0 176798 7 0 0 25 0 1 0 1981079360 105263104 2903 996147200 134512640 135477443 4294956224 18446744073709551615 134584048 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2903 481 235 0 24400 0
Current children cumulated CPU time (s) 1768.05
Current children cumulated vsize (KiB) 102796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.4 s]
/proc/loadavg: 2.00 2.00 1.91 3/93 25295
/proc/meminfo: memFree=1717944/2055920 swapFree=4180076/4192956
[pid=25220] ppid=25218 vsize=102796 CPUtime=1800.02
/proc/25220/stat : 25220 (casperzao) R 25218 25220 24871 0 -1 4194304 5921 0 0 0 179995 7 0 0 25 0 1 0 1981079360 105263104 2903 996147200 134512640 135477443 4294956224 18446744073709551615 134584349 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 25699 2903 481 235 0 24400 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102796

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): 1814.41
CPU time (s): 1800.04
CPU user time (s): 1799.96
CPU system time (s): 0.079987
CPU usage (%): 99.208
Max. virtual memory (cumulated for all children) (KiB): 117804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5921
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= 37276

runsolver used 1.68074 second user time and 4.93525 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-02 19:50:53
IDJOB=1042944
IDBENCH=53470
IDSOLVER=361
FILE ID=node31/1042944-1215021053
PBS_JOBID= 7874407
Free space on /tmp= 66524 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-1_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042944-1215021053/watcher-1042944-1215021053 -o /tmp/evaluation-result-1042944-1215021053/solver-1042944-1215021053 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042944-1215021053.xml 122975674 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 96cbf3d1ea03405661042452fc7ca9d0
RANDOM SEED=122975674

node31.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:       1739288 kB
Buffers:         16528 kB
Cached:         159608 kB
SwapCached:       5764 kB
Active:         205336 kB
Inactive:        48744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739288 kB
SwapTotal:     4192956 kB
SwapFree:      4180076 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          94500 kB
Slab:            46744 kB
Committed_AS:  3580052 kB
PageTables:       2348 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node31 at 2008-07-02 20:21:10