Trace number 2082395

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
pcs 0.3.2SAT 1377.12 1382.63

DiagnosticValue
ASSIGNMENTS142462

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-9_ext.xml
MD5SUM9c8ddf9c3eba4ea604759caf2f2ef92e
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.99509
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.27	c small-domain mode
0.13/0.28	c Seed is 848710638
0.13/0.28	c Constructing HOME/instance-2082395-1247721001.xml  with 18 constraints
7.91/8.04	c Solving 142462 backtracks 20 restarts
1377.08/1382.63	s SATISFIABLE
1377.08/1382.63	c V0=3, V1=0, V2=2, V3=3, V4=2, V5=2, V6=0, V7=4, V8=2, V9=3, V10=1, V11=3, V12=2, V13=3, V14=0, V15=4, V16=3, V17=3, V18=0, V19=1, 
1377.08/1382.63	v 3 0 2 3 2 2 0 4 2 3 1 3 2 3 0 4 3 3 0 1 
1377.08/1382.63	d ASSIGNMENTS 142462

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082395-1247721001/watcher-2082395-1247721001 -o /tmp/evaluation-result-2082395-1247721001/solver-2082395-1247721001 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 848710638 HOME/instance-2082395-1247721001.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: 1.91 1.97 1.99 4/72 13817
/proc/meminfo: memFree=822336/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=5356 CPUtime=0
/proc/13817/stat : 13817 (pcssolve) R 13815 13817 12034 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59163545 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13817/statm: 1339 241 200 169 0 50 0
[pid=13818] ppid=13817 vsize=3676 CPUtime=0
/proc/13818/stat : 13818 (fgrep) R 13817 13817 12034 0 -1 4194304 138 0 0 0 0 0 0 0 22 0 1 0 59163545 3764224 105 996147200 4194304 4274172 548682068976 18446744073709551615 218076250176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13818/statm: 919 105 85 19 0 43 0
[pid=13819] ppid=13817 vsize=5356 CPUtime=0
/proc/13819/stat : 13819 (pcssolve) R 13817 13817 12034 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59163545 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13819/statm: 1339 241 200 169 0 50 0

[startup+0.0606229 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 13817
/proc/meminfo: memFree=822336/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=5356 CPUtime=0
/proc/13817/stat : 13817 (pcssolve) S 13815 13817 12034 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59163545 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13817/statm: 1339 242 201 169 0 50 0
[pid=13818] ppid=13817 vsize=5732 CPUtime=0.04
/proc/13818/stat : 13818 (fgrep) R 13817 13817 12034 0 -1 4194304 1163 0 0 0 2 2 0 0 22 0 1 0 59163545 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 218076250194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13818/statm: 1433 646 88 19 0 557 0
[pid=13819] ppid=13817 vsize=5356 CPUtime=0
/proc/13819/stat : 13819 (pcssolve) R 13817 13817 12034 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59163545 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 218076081447 0 0 4096 0 0 0 0 17 1 0 0
/proc/13819/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16444

[startup+0.101627 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 13817
/proc/meminfo: memFree=822336/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=5356 CPUtime=0.06
/proc/13817/stat : 13817 (pcssolve) S 13815 13817 12034 0 -1 4194304 339 1332 0 0 0 0 4 2 18 0 1 0 59163545 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13817/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301654 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 13817
/proc/meminfo: memFree=822336/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=5556 CPUtime=0.27
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 896 3866 0 0 1 0 18 8 17 0 1 0 59163545 5689344 505 996147200 134512640 135095119 4294956304 18446744073709551615 134739361 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 1389 505 361 142 0 343 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5556

[startup+0.701724 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 13817
/proc/meminfo: memFree=822336/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=11404 CPUtime=0.67
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 2999 3866 0 0 40 1 18 8 20 0 1 0 59163545 11677696 2144 996147200 134512640 135095119 4294956304 18446744073709551615 134945089 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 2851 2144 375 142 0 1805 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11404

[startup+1.50186 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 13823
/proc/meminfo: memFree=814264/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=20000 CPUtime=1.47
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 5388 3866 0 0 119 2 18 8 25 0 1 0 59163545 20480000 3376 996147200 134512640 135095119 4294956304 18446744073709551615 134934329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 5000 3376 375 142 0 3954 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20000

[startup+3.10113 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 13823
/proc/meminfo: memFree=806584/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=35964 CPUtime=3.05
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 9221 3866 0 0 275 4 18 8 25 0 1 0 59163545 36827136 5582 996147200 134512640 135095119 4294956304 18446744073709551615 134694159 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 8991 5582 375 142 0 7945 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 35964

[startup+6.30166 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 13823
/proc/meminfo: memFree=785016/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=71188 CPUtime=6.22
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 18766 3866 0 0 588 8 18 8 25 0 1 0 59163545 72896512 11158 996147200 134512640 135095119 4294956304 18446744073709551615 7859797 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 17797 11158 375 142 0 16751 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 71188

[startup+12.7017 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 13823
/proc/meminfo: memFree=767928/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=58072 CPUtime=12.57
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 23553 3866 0 0 1221 10 18 8 25 0 1 0 59163545 59465728 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134916495 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 14518 13868 389 142 0 13472 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 58072

[startup+25.5019 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 13823
/proc/meminfo: memFree=767928/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=58072 CPUtime=25.26
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 23553 3866 0 0 2490 10 18 8 25 0 1 0 59163545 59465728 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 14518 13868 389 142 0 13472 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 58072

[startup+51.1012 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 13823
/proc/meminfo: memFree=767544/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=58072 CPUtime=50.66
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 23553 3866 0 0 5030 10 18 8 25 0 1 0 59163545 59465728 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 14518 13868 389 142 0 13472 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 58072

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 13823
/proc/meminfo: memFree=766904/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=58072 CPUtime=101.45
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 23553 3866 0 0 10108 11 18 8 25 0 1 0 59163545 59465728 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 14518 13868 389 142 0 13472 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 58072

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13823
/proc/meminfo: memFree=765368/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=59100 CPUtime=160.97
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 23741 3866 0 0 16059 12 18 8 25 0 1 0 59163545 60518400 14056 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 14775 14056 389 142 0 13729 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 59100

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13823
/proc/meminfo: memFree=763512/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=61152 CPUtime=220.49
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 24248 3866 0 0 22011 12 18 8 25 0 1 0 59163545 62619648 14306 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 15288 14306 389 142 0 14242 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 61152

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13823
/proc/meminfo: memFree=761976/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=61676 CPUtime=280.02
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 24504 3866 0 0 27963 13 18 8 25 0 1 0 59163545 63156224 14562 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 15419 14562 389 142 0 14373 0
Current children cumulated CPU time (s) 280.02
Current children cumulated vsize (KiB) 61676

[startup+342.302 s]
/proc/loadavg: 2.04 1.99 1.99 3/73 13823
/proc/meminfo: memFree=758136/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=65204 CPUtime=339.55
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 25505 3866 0 0 33915 14 18 8 25 0 1 0 59163545 66768896 15306 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 16301 15306 389 142 0 15255 0
Current children cumulated CPU time (s) 339.55
Current children cumulated vsize (KiB) 65204

[startup+402.302 s]
/proc/loadavg: 2.06 2.00 2.00 3/73 13823
/proc/meminfo: memFree=757176/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=65204 CPUtime=399.05
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 25618 3866 0 0 39864 15 18 8 25 0 1 0 59163545 66768896 15419 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 16301 15419 389 142 0 15255 0
Current children cumulated CPU time (s) 399.05
Current children cumulated vsize (KiB) 65204

[startup+462.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 13823
/proc/meminfo: memFree=755768/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=67644 CPUtime=458.57
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 26330 3866 0 0 45815 16 18 8 25 0 1 0 59163545 69267456 15618 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 16911 15618 389 142 0 15865 0
Current children cumulated CPU time (s) 458.57
Current children cumulated vsize (KiB) 67644

[startup+522.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 13823
/proc/meminfo: memFree=753784/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=68560 CPUtime=518.1
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 26694 3866 0 0 51767 17 18 8 25 0 1 0 59163545 70205440 15982 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 17140 15982 389 142 0 16094 0
Current children cumulated CPU time (s) 518.1
Current children cumulated vsize (KiB) 68560

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13823
/proc/meminfo: memFree=751800/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=69476 CPUtime=577.64
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 27039 3866 0 0 57719 19 18 8 25 0 1 0 59163545 71143424 16327 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13817/statm: 17369 16327 389 142 0 16323 0
Current children cumulated CPU time (s) 577.64

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

/proc/meminfo: memFree=1063280/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=76404 CPUtime=757.05
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 29143 3866 0 0 75658 21 18 8 25 0 1 0 59163545 78237696 17918 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 19101 17918 389 142 0 18055 0
Current children cumulated CPU time (s) 757.05
Current children cumulated vsize (KiB) 76404

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1062832/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=76404 CPUtime=817.03
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 29264 3866 0 0 81655 22 18 8 25 0 1 0 59163545 78237696 18039 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 19101 18039 389 142 0 18055 0
Current children cumulated CPU time (s) 817.03
Current children cumulated vsize (KiB) 76404

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1061872/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=80888 CPUtime=877
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 30521 3866 0 0 87652 22 18 8 25 0 1 0 59163545 82829312 18271 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 20222 18271 389 142 0 19176 0
Current children cumulated CPU time (s) 877
Current children cumulated vsize (KiB) 80888

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1060464/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=81804 CPUtime=936.97
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 30887 3866 0 0 93648 23 18 8 25 0 1 0 59163545 83767296 18637 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 20451 18637 389 142 0 19405 0
Current children cumulated CPU time (s) 936.97
Current children cumulated vsize (KiB) 81804

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1058928/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=82856 CPUtime=996.94
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 31265 3866 0 0 99645 23 18 8 25 0 1 0 59163545 84844544 19015 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 20714 19015 389 142 0 19668 0
Current children cumulated CPU time (s) 996.94
Current children cumulated vsize (KiB) 82856

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 13864
/proc/meminfo: memFree=1057456/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=83900 CPUtime=1056.92
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 31641 3866 0 0 105642 24 18 8 25 0 1 0 59163545 85913600 19391 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 20975 19391 389 142 0 19929 0
Current children cumulated CPU time (s) 1056.92
Current children cumulated vsize (KiB) 83900

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 13864
/proc/meminfo: memFree=1055792/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=84956 CPUtime=1116.89
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 32044 3866 0 0 111638 25 18 8 25 0 1 0 59163545 86994944 19794 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 21239 19794 389 142 0 20193 0
Current children cumulated CPU time (s) 1116.89
Current children cumulated vsize (KiB) 84956

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1054256/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=85872 CPUtime=1176.86
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 32434 3866 0 0 117635 25 18 8 25 0 1 0 59163545 87932928 20184 996147200 134512640 135095119 4294956304 18446744073709551615 7829118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 21468 20184 389 142 0 20422 0
Current children cumulated CPU time (s) 1176.86
Current children cumulated vsize (KiB) 85872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1052656/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=86920 CPUtime=1236.83
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 32819 3866 0 0 123632 25 18 8 25 0 1 0 59163545 89006080 20569 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 21730 20569 389 142 0 20684 0
Current children cumulated CPU time (s) 1236.83
Current children cumulated vsize (KiB) 86920

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1044208/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1296.81
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 35894 3866 0 0 129628 27 18 8 25 0 1 0 59163545 101036032 22619 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22619 389 142 0 23621 0
Current children cumulated CPU time (s) 1296.81
Current children cumulated vsize (KiB) 98668

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043696/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1356.78
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36027 3866 0 0 135625 27 18 8 25 0 1 0 59163545 101036032 22752 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22752 389 142 0 23621 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 98668

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

[startup+1369.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043632/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1363.98
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36042 3866 0 0 136345 27 18 8 25 0 1 0 59163545 101036032 22767 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22767 389 142 0 23621 0
Current children cumulated CPU time (s) 1363.98
Current children cumulated vsize (KiB) 98668

[startup+1375.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043568/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1370.37
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36056 3866 0 0 136984 27 18 8 25 0 1 0 59163545 101036032 22781 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22781 389 142 0 23621 0
Current children cumulated CPU time (s) 1370.37
Current children cumulated vsize (KiB) 98668

[startup+1379.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043568/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1373.57
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36063 3866 0 0 137304 27 18 8 25 0 1 0 59163545 101036032 22788 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22788 389 142 0 23621 0
Current children cumulated CPU time (s) 1373.57
Current children cumulated vsize (KiB) 98668

[startup+1380.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043504/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1375.17
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36067 3866 0 0 137464 27 18 8 25 0 1 0 59163545 101036032 22792 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22792 389 142 0 23621 0
Current children cumulated CPU time (s) 1375.17
Current children cumulated vsize (KiB) 98668

[startup+1381.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043504/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1375.98
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36069 3866 0 0 137545 27 18 8 25 0 1 0 59163545 101036032 22794 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22794 389 142 0 23621 0
Current children cumulated CPU time (s) 1375.98
Current children cumulated vsize (KiB) 98668

[startup+1382.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043504/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1376.77
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36070 3866 0 0 137624 27 18 8 25 0 1 0 59163545 101036032 22795 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22795 389 142 0 23621 0
Current children cumulated CPU time (s) 1376.77
Current children cumulated vsize (KiB) 98668

[startup+1382.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1043504/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=98668 CPUtime=1376.97
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36071 3866 0 0 137644 27 18 8 25 0 1 0 59163545 101036032 22796 996147200 134512640 135095119 4294956304 18446744073709551615 134644048 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 24667 22796 389 142 0 23621 0
Current children cumulated CPU time (s) 1376.97
Current children cumulated vsize (KiB) 98668

[startup+1382.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13864
/proc/meminfo: memFree=1104560/2055920 swapFree=4192812/4192956
[pid=13817] ppid=13815 vsize=32540 CPUtime=1377.08
/proc/13817/stat : 13817 (pcs.small) R 13815 13817 12034 0 -1 4194304 36071 3866 0 0 137654 28 18 8 25 0 1 0 59163545 33320960 7489 996147200 134512640 135095119 4294956304 18446744073709551615 7823432 0 0 4096 0 0 0 0 17 0 0 0
/proc/13817/statm: 8135 7489 389 142 0 7089 0
Current children cumulated CPU time (s) 1377.08
Current children cumulated vsize (KiB) 32540

Child status: 0
Real time (s): 1382.63
CPU time (s): 1377.12
CPU user time (s): 1376.75
CPU system time (s): 0.372943
CPU usage (%): 99.6014
Max. virtual memory (cumulated for all children) (KiB): 98668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1376.75
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39940
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 16641

runsolver used 1.48277 second user time and 3.88441 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-16 07:10:03
IDJOB=2082395
IDBENCH=57581
IDSOLVER=733
FILE ID=node57/2082395-1247721001
PBS_JOBID= 9521364
Free space on /tmp= 66336 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-9_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082395-1247721001/watcher-2082395-1247721001 -o /tmp/evaluation-result-2082395-1247721001/solver-2082395-1247721001 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 848710638 HOME/instance-2082395-1247721001.xml

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

MD5SUM BENCH= 9c8ddf9c3eba4ea604759caf2f2ef92e
RANDOM SEED=848710638

node57.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		: 3000.261
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		: 3000.261
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:        822816 kB
Buffers:         84984 kB
Cached:         728704 kB
SwapCached:          0 kB
Active:         557616 kB
Inactive:       601900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23756 kB
Writeback:           0 kB
Mapped:         357396 kB
Slab:            57964 kB
Committed_AS:   843092 kB
PageTables:       2764 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= 66332 MiB
End job on node57 at 2009-07-16 07:33:06