Trace number 2080462

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
Concrete DC 2009-07-14UNSAT 26.29 26.5547

DiagnosticValue
CHECKS1006820000
NODES0

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-50-5-add.xml
MD5SUM2557765bf29994b12cfaa173ab96dd25
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 benchmark4.90625
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
Global constraints used (with number of constraints)

Solver Data 

6.42/6.57	c CPU-LOAD 5.29
6.42/6.57	c LOADED 55 V (2500 E), 1235 ExtensionConstraint2D, arity 2, 5.29 cpu
26.23/26.54	s UNSATISFIABLE
26.23/26.54	d NODES 0
26.23/26.54	d CHECKS 1006820090
26.23/26.54	c CDC-added-constraints: 0
26.23/26.54	c CDC-nbsingletontests: 5000
26.23/26.54	c CDC-nogoods: 0
26.23/26.54	c prepro-constraint-ccks: 0
26.23/26.54	c prepro-constraint-presenceccks: 0
26.23/26.54	c prepro-cpu: 19.569998
26.23/26.54	c prepro-matrix2d-ccks: 1006820090
26.23/26.54	c prepro-matrix2d-presenceccks: 37587136
26.23/26.54	c prepro-removed: 2500
26.23/26.54	c total-assgn: 0
26.23/26.54	c total-constraint-ccks: 0
26.23/26.54	c total-constraint-presence-ccks: 0
26.23/26.54	c total-cpu: 19.609999
26.23/26.54	c total-matrix2d-ccks: 1006820090
26.23/26.54	c total-matrix2d-presence-ccks: 37587136
26.23/26.54	c TOTAL-NODES 0
26.23/26.54	c TOTAL-CPU 19.609999

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080462-1247717753/watcher-2080462-1247717753 -o /tmp/evaluation-result-2080462-1247717753/solver-2080462-1247717753 -C 1800 -W 2000 -M 900 HOME/concrete.sh -c -p cspfj.filter.DC2 -parameter cdc.addConstraints=BIN HOME/instance-2080462-1247717753.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.10 2.03 4/72 12795
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 58842120 5484544 230 996147200 4194304 4889804 548682068736 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12795/statm: 1339 230 191 169 0 50 0
[pid=12796] ppid=12795 vsize=124 CPUtime=0
/proc/12796/stat : 12796 (dirname) R 12795 12795 10842 0 -1 4194304 47 0 0 0 0 0 0 0 22 0 1 0 58842120 126976 22 996147200 4194304 4208292 548682069008 18446744073709551615 237785642377 0 0 4096 0 0 0 0 17 1 0 0
/proc/12796/statm: 31 22 16 3 0 3 0

[startup+0.0633571 s]
/proc/loadavg: 2.13 2.10 2.03 4/72 12795
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102204 s]
/proc/loadavg: 2.13 2.10 2.03 4/72 12795
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301242 s]
/proc/loadavg: 2.13 2.10 2.03 4/72 12795
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701315 s]
/proc/loadavg: 2.13 2.10 2.03 4/72 12795
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50246 s]
/proc/loadavg: 2.12 2.10 2.03 4/82 12808
/proc/meminfo: memFree=1245200/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848892 CPUtime=1.45
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 7126 0 1 0 139 6 0 0 18 0 10 0 58842121 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212223 6159 2019 9 0 206701 0
[pid=12800/tid=12801] ppid=12795 vsize=848892 CPUtime=0.9
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 3966 0 1 0 87 3 0 0 22 0 10 0 58842122 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4125207937 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848892 CPUtime=0.05
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 771 0 0 0 5 0 0 0 16 0 10 0 58842123 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 58842124 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848892 CPUtime=0.47
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1688 0 0 0 46 1 0 0 15 0 10 0 58842130 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869265408 6159 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 854248

[startup+3.10175 s]
/proc/loadavg: 2.12 2.10 2.03 4/83 12809
/proc/meminfo: memFree=1239304/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848892 CPUtime=3.04
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 8834 0 1 0 296 8 0 0 18 0 10 0 58842121 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212223 7593 2632 9 0 206701 0
[pid=12800/tid=12801] ppid=12795 vsize=848892 CPUtime=2.26
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4176 0 1 0 222 4 0 0 25 0 10 0 58842122 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4127344402 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848892 CPUtime=0.16
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 2188 0 0 0 15 1 0 0 16 0 10 0 58842123 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 58842124 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848892 CPUtime=0.61
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1769 0 0 0 59 2 0 0 15 0 10 0 58842130 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12809] ppid=12795 vsize=848892 CPUtime=0
/proc/12800/task/12809/stat : 12809 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 21 0 10 0 58842235 869265408 7593 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 854248

[startup+6.30234 s]
/proc/loadavg: 2.11 2.10 2.03 4/83 12809
/proc/meminfo: memFree=1234312/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848896 CPUtime=6.22
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 9815 0 1 0 613 9 0 0 18 0 10 0 58842121 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212224 8279 2633 9 0 206702 0
[pid=12800/tid=12801] ppid=12795 vsize=848896 CPUtime=5.29
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4195 0 1 0 525 4 0 0 25 0 10 0 58842122 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4127466023 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848896 CPUtime=0.24
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 3121 0 0 0 23 1 0 0 16 0 10 0 58842123 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 17 0 10 0 58842124 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 58842124 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848896 CPUtime=0.65
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1798 0 0 0 63 2 0 0 15 0 10 0 58842130 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12809] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12809/stat : 12809 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 21 0 10 0 58842235 869269504 8279 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 854252

[startup+12.7015 s]
/proc/loadavg: 2.10 2.10 2.03 3/83 12810
/proc/meminfo: memFree=1227840/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848896 CPUtime=12.56
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 10966 0 1 0 1245 11 0 0 18 0 10 0 58842121 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212224 9314 2634 9 0 206702 0
[pid=12800/tid=12801] ppid=12795 vsize=848896 CPUtime=11.4
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4344 0 1 0 1135 5 0 0 25 0 10 0 58842122 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4127352943 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848896 CPUtime=0.41
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 4103 0 0 0 39 2 0 0 16 0 10 0 58842123 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848896 CPUtime=0.71
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1817 0 0 0 69 2 0 0 16 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12810] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12810/stat : 12810 (java) S 12795 12795 10842 0 -1 64 0 0 0 0 0 0 0 0 25 0 10 0 58842786 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 854252

[startup+25.5029 s]
/proc/loadavg: 2.16 2.11 2.03 3/83 12810
/proc/meminfo: memFree=1222208/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848896 CPUtime=25.23
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 10967 0 1 0 2512 11 0 0 18 0 10 0 58842121 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212224 9314 2634 9 0 206702 0
[pid=12800/tid=12801] ppid=12795 vsize=848896 CPUtime=24.08
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4345 0 1 0 2403 5 0 0 25 0 10 0 58842122 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4127352964 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848896 CPUtime=0.41
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 4103 0 0 0 39 2 0 0 16 0 10 0 58842123 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848896 CPUtime=0.71
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1817 0 0 0 69 2 0 0 16 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12810] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12810/stat : 12810 (java) S 12795 12795 10842 0 -1 64 0 0 0 0 0 0 0 0 25 0 10 0 58842786 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 854252

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

[startup+26.303 s]
/proc/loadavg: 2.14 2.11 2.03 3/83 12810
/proc/meminfo: memFree=1221696/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848896 CPUtime=26.03
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 10967 0 1 0 2592 11 0 0 18 0 10 0 58842121 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212224 9314 2634 9 0 206702 0
[pid=12800/tid=12801] ppid=12795 vsize=848896 CPUtime=24.88
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4345 0 1 0 2483 5 0 0 25 0 10 0 58842122 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4127369161 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848896 CPUtime=0.41
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 4103 0 0 0 39 2 0 0 16 0 10 0 58842123 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848896 CPUtime=0.71
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1817 0 0 0 69 2 0 0 16 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12810] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12810/stat : 12810 (java) S 12795 12795 10842 0 -1 64 0 0 0 0 0 0 0 0 25 0 10 0 58842786 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 26.03
Current children cumulated vsize (KiB) 854252

[startup+26.5021 s]
/proc/loadavg: 2.14 2.11 2.03 3/83 12810
/proc/meminfo: memFree=1221696/2055920 swapFree=4192812/4192956
[pid=12795] ppid=12793 vsize=5356 CPUtime=0
/proc/12795/stat : 12795 (concrete.sh) S 12793 12795 10842 0 -1 4194304 341 294 0 0 0 0 0 0 18 0 1 0 58842120 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12795/statm: 1339 244 201 169 0 50 0
[pid=12800] ppid=12795 vsize=848896 CPUtime=26.23
/proc/12800/stat : 12800 (java) S 12795 12795 10842 0 -1 0 10967 0 1 0 2612 11 0 0 18 0 10 0 58842121 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/12800/statm: 212224 9314 2634 9 0 206702 0
[pid=12800/tid=12801] ppid=12795 vsize=848896 CPUtime=25.07
/proc/12800/task/12801/stat : 12801 (java) R 12795 12795 10842 0 -1 64 4345 0 1 0 2502 5 0 0 25 0 10 0 58842122 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4127296568 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12802] ppid=12795 vsize=848896 CPUtime=0.41
/proc/12800/task/12802/stat : 12802 (java) S 12795 12795 10842 0 -1 64 4103 0 0 0 39 2 0 0 16 0 10 0 58842123 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12803] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12803/stat : 12803 (java) S 12795 12795 10842 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12804] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12804/stat : 12804 (java) S 12795 12795 10842 0 -1 64 4 0 0 0 0 0 0 0 16 0 10 0 58842124 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12805] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12805/stat : 12805 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 58842126 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12806] ppid=12795 vsize=848896 CPUtime=0.71
/proc/12800/task/12806/stat : 12806 (java) S 12795 12795 10842 0 -1 64 1817 0 0 0 69 2 0 0 16 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12807] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12807/stat : 12807 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 20 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12808] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12808/stat : 12808 (java) S 12795 12795 10842 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 58842130 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=12800/tid=12810] ppid=12795 vsize=848896 CPUtime=0
/proc/12800/task/12810/stat : 12810 (java) S 12795 12795 10842 0 -1 64 0 0 0 0 0 0 0 0 25 0 10 0 58842786 869269504 9314 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 26.23
Current children cumulated vsize (KiB) 854252

Child status: 0
Real time (s): 26.5547
CPU time (s): 26.29
CPU user time (s): 26.162
CPU system time (s): 0.12798
CPU usage (%): 99.0032
Max. virtual memory (cumulated for all children) (KiB): 854720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.162
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11621
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= 4930
involuntary context switches= 5342

runsolver used 0.033994 second user time and 0.097985 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-16 06:15:53
IDJOB=2080462
IDBENCH=57092
IDSOLVER=736
FILE ID=node24/2080462-1247717753
PBS_JOBID= 9521371
Free space on /tmp= 66412 MiB

SOLVER NAME= Concrete DC 2009-06-10
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-50-5-add.xml
COMMAND LINE= HOME/concrete.sh -c -p cspfj.filter.DC2 -parameter cdc.addConstraints=BIN BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080462-1247717753/watcher-2080462-1247717753 -o /tmp/evaluation-result-2080462-1247717753/solver-2080462-1247717753 -C 1800 -W 2000 -M 900  HOME/concrete.sh -c -p cspfj.filter.DC2 -parameter cdc.addConstraints=BIN HOME/instance-2080462-1247717753.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2557765bf29994b12cfaa173ab96dd25
RANDOM SEED=633646442

node24.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		: 3000.287
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		: 3000.287
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:       1260736 kB
Buffers:         90572 kB
Cached:         521428 kB
SwapCached:          0 kB
Active:         278556 kB
Inactive:       426488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:         104576 kB
Slab:            75400 kB
Committed_AS:   618240 kB
PageTables:       1964 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node24 at 2009-07-16 06:16:20