Trace number 1089851

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
galac E? (TO) 1800.08 1804.91

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen12-12-11.xml
MD5SUM4d6e684952be431ff1d0108c9f9124ec
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.094985
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints2596
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2596
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
1.25/1.34	c start processing
1.25/1.34	c start relation processing
1.25/1.34	c start cnf exporting
2.34/2.40	c parsing time : 1.217
2.34/2.40	c preprocessing time : 2.279
2.34/2.40	
2.34/2.40	c Nary constraints - conflicts : 0 supports : 0
2.34/2.40	c Binary constraints - conflicts : 2596 supports :0
2.34/2.40	c max arity constraint : 2
2.34/2.40	c Max Tuples generated 121
2.34/2.40	c relations : 1
2.34/2.40	c relations BDD: 0
2.34/2.40	c sampling 0/0
2.34/2.41	c vars : 1585 - clauses :  36620
2.34/2.41	
2.34/2.45	 
2.34/2.45	c --- SAT Solver Stats ---
2.34/2.45	 
2.34/2.45	c eSAT 0.1 : minisat core with additionnal features
2.34/2.45	c ============================[ Problem Statistics ]=============================
2.34/2.45	c |                                                                             |
2.34/2.45	c |  Number of variables:  1584                                                 |
2.34/2.45	c |  Number of clauses:    36620                                                |
2.34/2.48	c |  Parsing time:         0.02         s                                       |

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-1089851-1215269648/watcher-1089851-1215269648 -o /tmp/evaluation-result-1089851-1215269648/solver-1089851-1215269648 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacE.sh HOME/instance-1089851-1215269648.xml 

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 4/81 20921
/proc/meminfo: memFree=1664040/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=8652 CPUtime=0
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 251059794 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 2163 280 208 79 0 156 0
[pid=20922] ppid=20921 vsize=8688 CPUtime=0
/proc/20922/stat : 20922 (galacE.sh) S 20921 20921 19594 0 -1 4194368 36 0 0 0 0 0 0 0 17 0 1 0 251059794 8896512 286 996147200 4194304 4520092 548682068832 18446744073709551615 255373049938 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/20922/statm: 2172 286 209 79 0 165 0
[pid=20923] ppid=20922 vsize=8728 CPUtime=0
/proc/20923/stat : 20923 (galacE.sh) R 20922 20921 19594 0 -1 4194368 25 0 0 0 0 0 0 0 19 0 1 0 251059794 8937472 290 996147200 4194304 4520092 548682068832 18446744073709551615 255372881191 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/20923/statm: 2182 290 209 79 0 175 0

[startup+0.0213611 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 20921
/proc/meminfo: memFree=1664040/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=8748 CPUtime=0
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 454 948 0 0 0 0 0 0 17 0 1 0 251059794 8957952 312 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 2187 312 217 79 0 180 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8748

[startup+0.102011 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 20921
/proc/meminfo: memFree=1664040/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=0.01
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 764 1697 0 0 0 0 0 1 18 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.301031 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 20921
/proc/meminfo: memFree=1664040/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=0.01
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 764 1697 0 0 0 0 0 1 18 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.701072 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 20921
/proc/meminfo: memFree=1664040/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=0.01
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 764 1697 0 0 0 0 0 1 18 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.50216 s]
/proc/loadavg: 1.92 1.98 1.99 3/91 20943
/proc/meminfo: memFree=1623064/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=0.01
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 764 1697 0 0 0 0 0 1 18 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20935] ppid=20921 vsize=812684 CPUtime=1.44
/proc/20935/stat : 20935 (java) S 20921 20921 19594 0 -1 0 14841 0 1 0 134 10 0 0 18 0 9 0 251059798 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20935/statm: 203171 14068 2585 9 0 197204 0
[pid=20935/tid=20936] ppid=20921 vsize=812684 CPUtime=1
/proc/20935/task/20936/stat : 20936 (java) R 20921 20921 19594 0 -1 64 8806 0 1 0 94 6 0 0 25 0 9 0 251059799 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4127252167 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20937] ppid=20921 vsize=812684 CPUtime=0.05
/proc/20935/task/20937/stat : 20937 (java) S 20921 20921 19594 0 -1 64 4390 0 0 0 4 1 0 0 16 0 9 0 251059800 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20938] ppid=20921 vsize=812684 CPUtime=0
/proc/20935/task/20938/stat : 20938 (java) S 20921 20921 19594 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 251059800 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20939] ppid=20921 vsize=812684 CPUtime=0
/proc/20935/task/20939/stat : 20939 (java) S 20921 20921 19594 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 251059800 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20940] ppid=20921 vsize=812684 CPUtime=0
/proc/20935/task/20940/stat : 20940 (java) S 20921 20921 19594 0 -1 64 2 0 0 0 0 0 0 0 18 0 9 0 251059802 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20941] ppid=20921 vsize=812684 CPUtime=0.36
/proc/20935/task/20941/stat : 20941 (java) S 20921 20921 19594 0 -1 64 946 0 0 0 35 1 0 0 15 0 9 0 251059802 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20942] ppid=20921 vsize=812684 CPUtime=0
/proc/20935/task/20942/stat : 20942 (java) S 20921 20921 19594 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 251059802 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20935/tid=20943] ppid=20921 vsize=812684 CPUtime=0
/proc/20935/task/20943/stat : 20943 (java) S 20921 20921 19594 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 251059802 832188416 14068 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 860240

[startup+3.10133 s]
/proc/loadavg: 1.92 1.98 1.99 3/91 20943
/proc/meminfo: memFree=1593112/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
Current children cumulated CPU time (s) 2.36
Current children cumulated vsize (KiB) 47556

[startup+6.30166 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 20944
/proc/meminfo: memFree=1656472/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=7440 CPUtime=3.79
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 1669 0 0 0 379 0 0 0 25 0 1 0 251060039 7618560 1575 996147200 134512640 135177480 4294955968 18446744073709551615 134565388 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 1860 1575 81 162 0 1695 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 54996

[startup+12.7013 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 20944
/proc/meminfo: memFree=1655320/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=8912 CPUtime=10.14
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 2043 0 0 0 1013 1 0 0 25 0 1 0 251060039 9125888 1949 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 2228 1949 81 162 0 2063 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 56468

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 20944
/proc/meminfo: memFree=1653144/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=10776 CPUtime=22.82
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 2489 0 0 0 2281 1 0 0 25 0 1 0 251060039 11034624 2395 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 2694 2395 81 162 0 2529 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 58332

[startup+51.1019 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 20944
/proc/meminfo: memFree=1650840/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=13312 CPUtime=48.18
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 3084 0 0 0 4816 2 0 0 25 0 1 0 251060039 13631488 2990 996147200 134512640 135177480 4294955968 18446744073709551615 134565419 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 3328 2990 81 162 0 3163 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 60868

[startup+102.307 s]
/proc/loadavg: 2.04 2.00 2.00 3/83 20944
/proc/meminfo: memFree=1649048/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=15212 CPUtime=98.9
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 3546 0 0 0 9888 2 0 0 25 0 1 0 251060039 15577088 3452 996147200 134512640 135177480 4294955968 18446744073709551615 134565414 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 3803 3452 81 162 0 3638 0
Current children cumulated CPU time (s) 101.26
Current children cumulated vsize (KiB) 62768

[startup+162.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 20944
/proc/meminfo: memFree=1646360/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=17848 CPUtime=158.34
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 4170 0 0 0 15831 3 0 0 25 0 1 0 251060039 18276352 4076 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 4462 4076 81 162 0 4297 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 65404

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20944
/proc/meminfo: memFree=1645784/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=18612 CPUtime=217.77
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 4357 0 0 0 21774 3 0 0 25 0 1 0 251060039 19058688 4263 996147200 134512640 135177480 4294955968 18446744073709551615 134565419 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 4653 4263 81 162 0 4488 0
Current children cumulated CPU time (s) 220.13
Current children cumulated vsize (KiB) 66168

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20944
/proc/meminfo: memFree=1642392/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=21988 CPUtime=277.21
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 5193 0 0 0 27717 4 0 0 25 0 1 0 251060039 22515712 5099 996147200 134512640 135177480 4294955968 18446744073709551615 134565312 0 0 4096 3 0 0 0 17 1 0 0
/proc/20944/statm: 5497 5099 81 162 0 5332 0
Current children cumulated CPU time (s) 279.57
Current children cumulated vsize (KiB) 69544

[startup+342.302 s]
/proc/loadavg: 2.11 2.03 2.01 3/83 20944
/proc/meminfo: memFree=1640728/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0

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

/proc/20944/statm: 9981 9282 81 162 0 9816 0
Current children cumulated CPU time (s) 1177.73
Current children cumulated vsize (KiB) 87480

[startup+1242.3 s]
/proc/loadavg: 2.04 2.13 2.07 3/84 21556
/proc/meminfo: memFree=1698056/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=40164 CPUtime=1235.34
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 9430 0 0 0 123517 17 0 0 25 0 1 0 251060039 41127936 9336 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 10041 9336 81 162 0 9876 0
Current children cumulated CPU time (s) 1237.7
Current children cumulated vsize (KiB) 87720

[startup+1302.3 s]
/proc/loadavg: 2.01 2.10 2.07 3/84 21556
/proc/meminfo: memFree=1697032/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=40800 CPUtime=1295.32
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 9585 0 0 0 129515 17 0 0 25 0 1 0 251060039 41779200 9491 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 10200 9491 81 162 0 10035 0
Current children cumulated CPU time (s) 1297.68
Current children cumulated vsize (KiB) 88356

[startup+1362.3 s]
/proc/loadavg: 2.00 2.08 2.06 3/84 21556
/proc/meminfo: memFree=1695048/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=42584 CPUtime=1355.29
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 10053 0 0 0 135511 18 0 0 25 0 1 0 251060039 43606016 9959 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 10646 9959 81 162 0 10481 0
Current children cumulated CPU time (s) 1357.65
Current children cumulated vsize (KiB) 90140

[startup+1422.31 s]
/proc/loadavg: 2.00 2.06 2.06 3/84 21556
/proc/meminfo: memFree=1693320/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=44252 CPUtime=1415.27
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 10436 0 0 0 141508 19 0 0 25 0 1 0 251060039 45314048 10342 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 11063 10342 81 162 0 10898 0
Current children cumulated CPU time (s) 1417.63
Current children cumulated vsize (KiB) 91808

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/84 21556
/proc/meminfo: memFree=1691208/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=46624 CPUtime=1475.24
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 10951 0 0 0 147505 19 0 0 25 0 1 0 251060039 47742976 10857 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 11656 10857 81 162 0 11491 0
Current children cumulated CPU time (s) 1477.6
Current children cumulated vsize (KiB) 94180

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/84 21556
/proc/meminfo: memFree=1690504/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=47100 CPUtime=1535.22
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11061 0 0 0 153502 20 0 0 25 0 1 0 251060039 48230400 10967 996147200 134512640 135177480 4294955968 18446744073709551615 134565301 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 11775 10967 81 162 0 11610 0
Current children cumulated CPU time (s) 1537.58
Current children cumulated vsize (KiB) 94656

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/84 21556
/proc/meminfo: memFree=1690312/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=47100 CPUtime=1595.2
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11061 0 0 0 159500 20 0 0 25 0 1 0 251060039 48230400 10967 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 11775 10967 81 162 0 11610 0
Current children cumulated CPU time (s) 1597.56
Current children cumulated vsize (KiB) 94656

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/84 21556
/proc/meminfo: memFree=1689608/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=47820 CPUtime=1655.17
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11233 0 0 0 165497 20 0 0 25 0 1 0 251060039 48967680 11139 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 11955 11139 81 162 0 11790 0
Current children cumulated CPU time (s) 1657.53
Current children cumulated vsize (KiB) 95376

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/84 21556
/proc/meminfo: memFree=1688200/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=48780 CPUtime=1715.15
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11483 0 0 0 171495 20 0 0 25 0 1 0 251060039 49950720 11389 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 12195 11389 81 162 0 12030 0
Current children cumulated CPU time (s) 1717.51
Current children cumulated vsize (KiB) 96336

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/84 21556
/proc/meminfo: memFree=1687752/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=48780 CPUtime=1775.13
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11484 0 0 0 177492 21 0 0 25 0 1 0 251060039 49950720 11390 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 12195 11390 81 162 0 12030 0
Current children cumulated CPU time (s) 1777.49
Current children cumulated vsize (KiB) 96336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.00 2.01 2.02 3/84 21556
/proc/meminfo: memFree=1687560/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=49020 CPUtime=1797.72
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11539 0 0 0 179751 21 0 0 25 0 1 0 251060039 50196480 11445 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 12255 11445 81 162 0 12090 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 96576

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 2.01 2.02 3/84 21556
/proc/meminfo: memFree=1687560/2055912 swapFree=4178564/4192956
[pid=20921] ppid=20919 vsize=47556 CPUtime=2.36
/proc/20921/stat : 20921 (galacE.sh) S 20919 20921 19594 0 -1 4194304 798 22428 0 1 0 0 221 15 17 0 1 0 251059794 48697344 363 996147200 4194304 4520092 548682068832 18446744073709551615 255372487514 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20921/statm: 11889 363 244 79 0 219 0
[pid=20944] ppid=20921 vsize=49020 CPUtime=1797.72
/proc/20944/stat : 20944 (eSAT_static) R 20921 20921 19594 0 -1 4194304 11539 0 0 0 179751 21 0 0 25 0 1 0 251060039 50196480 11445 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 0 0 0
/proc/20944/statm: 12255 11445 81 162 0 12090 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 96576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20921 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=219662
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=166974
# CPU time returned by wait4() is 2.38664
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1804.91
CPU time (s): 1800.08
CPU user time (s): 1799.72
CPU system time (s): 0.36
CPU usage (%): 99.7322
Max. virtual memory (cumulated for all children) (KiB): 860240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21966
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23226
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1533
involuntary context switches= 1544

runsolver used 2.04669 second user time and 6.20206 second system time

The end

Launcher Data (download as text)

Begin job on node78 at 2008-07-05 16:54:08
IDJOB=1089851
IDBENCH=58340
IDSOLVER=351
FILE ID=node78/1089851-1215269648
PBS_JOBID= 7882090
Free space on /tmp= 126632 MiB

SOLVER NAME= galac E
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen12-12-11.xml
COMMAND LINE= HOME/galacE.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089851-1215269648/watcher-1089851-1215269648 -o /tmp/evaluation-result-1089851-1215269648/solver-1089851-1215269648 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacE.sh HOME/instance-1089851-1215269648.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d6e684952be431ff1d0108c9f9124ec
RANDOM SEED=303221428

node78.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		: 3000.247
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		: 3000.247
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:      2055912 kB
MemFree:       1664520 kB
Buffers:         36424 kB
Cached:         180088 kB
SwapCached:       7072 kB
Active:         266316 kB
Inactive:        64168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1664520 kB
SwapTotal:     4192956 kB
SwapFree:      4178564 kB
Dirty:            3500 kB
Writeback:           0 kB
Mapped:         128920 kB
Slab:            46132 kB
Committed_AS:  1515268 kB
PageTables:       1812 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= 126636 MiB
End job on node78 at 2008-07-05 17:24:15