Trace number 2086941

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 25.999 26.3144

DiagnosticValue
CHECKS72746800
NODES7623

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-13.xml
MD5SUMd1502112199290bf597f7a6ca87f2090
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 benchmark2.28565
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints1365
Maximum constraint arity2
Maximum domain size52
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1365
Global constraints used (with number of constraints)

Solver Data 

2.16/2.25	c CPU-LOAD 1.17
2.16/2.25	c LOADED 52 V (52 E), 1326 ExtensionConstraint2D, arity 2, 1.17 cpu
25.93/26.25	s UNSATISFIABLE
25.93/26.25	d NODES 7623
25.93/26.25	d CHECKS 72746763
25.93/26.25	c CDC-added-constraints: 0
25.93/26.25	c CDC-nbsingletontests: 2889
25.93/26.25	c CDC-nogoods: 316056
25.93/26.25	c heuristic-cpu: 0.0
25.93/26.25	c prepro-constraint-ccks: 0
25.93/26.25	c prepro-constraint-presenceccks: 0
25.93/26.25	c prepro-cpu: 5.25
25.93/26.25	c prepro-matrix2d-ccks: 14258099
25.93/26.25	c prepro-matrix2d-presenceccks: 0
25.93/26.25	c prepro-removed: 1248
25.93/26.25	c search-cpu: 18.169998
25.93/26.25	c search-nps: 419.53775
25.93/26.25	c total-assgn: 7623
25.93/26.25	c total-constraint-ccks: 0
25.93/26.25	c total-constraint-presence-ccks: 0
25.93/26.25	c total-cpu: 23.46
25.93/26.25	c total-matrix2d-ccks: 72746763
25.93/26.25	c total-matrix2d-presence-ccks: 0
25.93/26.25	c TOTAL-NODES 7623
25.93/26.25	c TOTAL-CPU 23.46

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-2086941-1247727013/watcher-2086941-1247727013 -o /tmp/evaluation-result-2086941-1247727013/solver-2086941-1247727013 -C 1800 -W 2000 -M 900 HOME/concrete.sh -c -p cspfj.filter.DC2 -parameter cdc.addConstraints=BIN HOME/instance-2086941-1247727013.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 2.04 2.01 4/82 17328
/proc/meminfo: memFree=809032/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=18576 CPUtime=0
/proc/17328/stat : 17328 (runsolver) R 17326 17328 16929 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59768672 19021824 284 996147200 4194304 4302564 548682068432 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17328/statm: 4644 284 249 26 0 2626 0

[startup+0.0567571 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 17328
/proc/meminfo: memFree=809032/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10649 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 17328
/proc/meminfo: memFree=809032/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301512 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 17328
/proc/meminfo: memFree=809032/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701552 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 17328
/proc/meminfo: memFree=809032/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50264 s]
/proc/loadavg: 2.12 2.04 2.01 4/92 17341
/proc/meminfo: memFree=794680/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848828 CPUtime=1.46
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 6933 0 1 0 139 7 0 0 18 0 10 0 59768673 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212207 5971 2018 9 0 206685 0
[pid=17333/tid=17334] ppid=17328 vsize=848828 CPUtime=0.92
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 3961 0 1 0 88 4 0 0 22 0 10 0 59768674 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4125188888 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848828 CPUtime=0.05
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 599 0 0 0 5 0 0 0 16 0 10 0 59768676 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848828 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 59768676 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848828 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 59768676 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848828 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 59768679 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848828 CPUtime=0.47
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1673 0 0 0 46 1 0 0 16 0 10 0 59768682 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848828 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 10 0 59768682 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848828 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 59768682 869199872 5971 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 854184

[startup+3.1028 s]
/proc/loadavg: 2.12 2.04 2.01 3/93 17342
/proc/meminfo: memFree=790832/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=3.05
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 9126 0 1 0 296 9 0 0 18 0 10 0 59768673 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 7876 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=2.13
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 4214 0 1 0 209 4 0 0 25 0 10 0 59768674 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4127329495 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.25
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 2436 0 0 0 24 1 0 0 16 0 10 0 59768676 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 59768676 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 59768676 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 59768679 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.63
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1775 0 0 0 62 1 0 0 15 0 10 0 59768682 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 10 0 59768682 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 59768682 869294080 7876 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 854276

[startup+6.30114 s]
/proc/loadavg: 2.12 2.04 2.01 3/93 17343
/proc/meminfo: memFree=784296/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=6.21
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 9942 0 1 0 611 10 0 0 18 0 10 0 59768673 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 8615 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=5.15
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 4291 0 1 0 510 5 0 0 25 0 10 0 59768674 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4125949965 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.39
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 3175 0 0 0 37 2 0 0 16 0 10 0 59768676 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 59768676 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 10 0 59768676 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 10 0 59768679 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.64
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1775 0 0 0 63 1 0 0 16 0 10 0 59768682 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 10 0 59768682 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 59768682 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17343] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17343/stat : 17343 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 24 0 10 0 59768904 869294080 8615 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 854276

[startup+12.7028 s]
/proc/loadavg: 2.18 2.05 2.01 3/92 17343
/proc/meminfo: memFree=783848/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=12.55
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 10110 0 1 0 1244 11 0 0 18 0 9 0 59768673 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 8629 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=11.41
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 4445 0 1 0 1135 6 0 0 25 0 9 0 59768674 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4127314634 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.46
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 3182 0 0 0 43 3 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 59768679 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.66
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1782 0 0 0 65 1 0 0 16 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 854276

[startup+25.5011 s]
/proc/loadavg: 2.31 2.09 2.02 3/92 17345
/proc/meminfo: memFree=783592/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=25.23
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 10110 0 1 0 2511 12 0 0 18 0 9 0 59768673 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 8629 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=24.08
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 4445 0 1 0 2402 6 0 0 25 0 9 0 59768674 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4127331879 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.46
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 3182 0 0 0 43 3 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 59768679 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.66
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1782 0 0 0 65 1 0 0 16 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59768682 869294080 8629 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) 854276

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

[startup+25.9022 s]
/proc/loadavg: 2.31 2.09 2.02 3/92 17345
/proc/meminfo: memFree=783592/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=25.63
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 10110 0 1 0 2551 12 0 0 18 0 9 0 59768673 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 8629 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=24.48
/proc/17333/task/17334/stat : 17334 (java) R 17328 17328 16929 0 -1 64 4445 0 1 0 2442 6 0 0 25 0 9 0 59768674 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4127331895 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.46
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 3182 0 0 0 43 3 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59768676 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 59768679 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.66
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1782 0 0 0 65 1 0 0 16 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59768682 869294080 8629 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 854276

[startup+26.3022 s]
/proc/loadavg: 2.36 2.10 2.03 2/92 17346
/proc/meminfo: memFree=783592/2055920 swapFree=4192812/4192956
[pid=17328] ppid=17326 vsize=5356 CPUtime=0
/proc/17328/stat : 17328 (concrete.sh) S 17326 17328 16929 0 -1 4194304 341 294 0 0 0 0 0 0 22 0 1 0 59768672 5484544 244 996147200 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17328/statm: 1339 244 201 169 0 50 0
[pid=17333] ppid=17328 vsize=848920 CPUtime=25.98
/proc/17333/stat : 17333 (java) S 17328 17328 16929 0 -1 0 10117 0 1 0 2586 12 0 0 18 0 9 0 59768673 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/17333/statm: 212230 8634 2631 9 0 206708 0
[pid=17333/tid=17334] ppid=17328 vsize=848920 CPUtime=24.83
/proc/17333/task/17334/stat : 17334 (java) S 17328 17328 16929 0 -1 64 4452 0 1 0 2477 6 0 0 25 0 9 0 59768674 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17335] ppid=17328 vsize=848920 CPUtime=0.46
/proc/17333/task/17335/stat : 17335 (java) S 17328 17328 16929 0 -1 64 3182 0 0 0 43 3 0 0 16 0 9 0 59768676 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17336] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17336/stat : 17336 (java) S 17328 17328 16929 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59768676 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17337] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17337/stat : 17337 (java) S 17328 17328 16929 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59768676 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17338] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17338/stat : 17338 (java) S 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 59768679 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17339] ppid=17328 vsize=848920 CPUtime=0.66
/proc/17333/task/17339/stat : 17339 (java) S 17328 17328 16929 0 -1 64 1782 0 0 0 65 1 0 0 16 0 9 0 59768682 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17340] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17340/stat : 17340 (java) S 17328 17328 16929 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 59768682 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=17333/tid=17341] ppid=17328 vsize=848920 CPUtime=0
/proc/17333/task/17341/stat : 17341 (java) R 17328 17328 16929 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59768682 869294080 8634 996147200 134512640 134550932 4294955344 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.98
Current children cumulated vsize (KiB) 854276

Child status: 0
Real time (s): 26.3144
CPU time (s): 25.999
CPU user time (s): 25.8671
CPU system time (s): 0.131979
CPU usage (%): 98.8017
Max. virtual memory (cumulated for all children) (KiB): 854368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.8671
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10763
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= 5756
involuntary context switches= 6684

runsolver used 0.040993 second user time and 0.091986 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-16 08:50:13
IDJOB=2086941
IDBENCH=58661
IDSOLVER=736
FILE ID=node7/2086941-1247727013
PBS_JOBID= 9521514
Free space on /tmp= 66120 MiB

SOLVER NAME= Concrete DC 2009-06-10
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-13.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-2086941-1247727013/watcher-2086941-1247727013 -o /tmp/evaluation-result-2086941-1247727013/solver-2086941-1247727013 -C 1800 -W 2000 -M 900  HOME/concrete.sh -c -p cspfj.filter.DC2 -parameter cdc.addConstraints=BIN HOME/instance-2086941-1247727013.xml

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

MD5SUM BENCH= d1502112199290bf597f7a6ca87f2090
RANDOM SEED=987864402

node7.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		: 3000.231
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		: 3000.231
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:        809512 kB
Buffers:         80284 kB
Cached:         318808 kB
SwapCached:          0 kB
Active:         807148 kB
Inactive:       361852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        809512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:         790276 kB
Slab:            61156 kB
Committed_AS:  1320108 kB
PageTables:       3380 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= 66116 MiB
End job on node7 at 2009-07-16 08:50:39