Trace number 2074927

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-restart 0.3.2SAT 1557.82 1560.46

DiagnosticValue
ASSIGNMENTS145388

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-14_ext.xml
MD5SUM0b43ac9df0b5dd736b9f382993324f9e
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 benchmark5.07923
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 

0.13/0.28	c small-domain mode
0.13/0.28	c Seed is 239917132
0.13/0.28	c Constructing HOME/instance-2074927-1247712517.xml  with 18 constraints
7.99/8.15	c Solving 145388 backtracks 20 restarts
1557.75/1560.45	s SATISFIABLE
1557.75/1560.45	c V0=4, V1=3, V2=4, V3=3, V4=4, V5=1, V6=4, V7=1, V8=2, V9=3, V10=3, V11=2, V12=4, V13=4, V14=0, V15=0, V16=1, V17=1, V18=0, V19=0, 
1557.75/1560.45	v 4 3 4 3 4 1 4 1 2 3 3 2 4 4 0 0 1 1 0 0 
1557.75/1560.45	d ASSIGNMENTS 145388

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-2074927-1247712517/watcher-2074927-1247712517 -o /tmp/evaluation-result-2074927-1247712517/solver-2074927-1247712517 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 239917132 HOME/instance-2074927-1247712517.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: 2.16 2.06 2.01 4/81 12163
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=5356 CPUtime=0
/proc/12163/stat : 12163 (pcssolve) R 12161 12163 11935 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58318877 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12163/statm: 1339 241 200 169 0 50 0
[pid=12164] ppid=12163 vsize=5356 CPUtime=0
/proc/12164/stat : 12164 (pcssolve) R 12163 12163 11935 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 58318877 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 262910045479 0 0 4096 0 0 0 0 17 1 0 0
/proc/12164/statm: 1339 243 202 169 0 50 0
[pid=12165] ppid=12163 vsize=5356 CPUtime=0
/proc/12165/stat : 12165 (pcssolve) R 12163 12163 11935 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58318877 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12165/statm: 1339 241 200 169 0 50 0

[startup+0.056392 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 12163
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=5356 CPUtime=0
/proc/12163/stat : 12163 (pcssolve) S 12161 12163 11935 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 58318877 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12163/statm: 1339 242 201 169 0 50 0
[pid=12164] ppid=12163 vsize=5732 CPUtime=0.04
/proc/12164/stat : 12164 (fgrep) R 12163 12163 11935 0 -1 4194304 1163 0 0 0 2 2 0 0 22 0 1 0 58318877 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 262910214226 0 0 4096 0 0 0 0 17 1 0 0
/proc/12164/statm: 1433 646 88 19 0 557 0
[pid=12165] ppid=12163 vsize=5356 CPUtime=0
/proc/12165/stat : 12165 (pcssolve) R 12163 12163 11935 0 -1 4194368 10 0 0 0 0 0 0 0 22 0 1 0 58318877 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 4293167 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12165/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16444

[startup+0.102391 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 12163
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=5356 CPUtime=0.06
/proc/12163/stat : 12163 (pcssolve) S 12161 12163 11935 0 -1 4194304 339 1332 0 0 0 0 4 2 18 0 1 0 58318877 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12163/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302423 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 12163
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=5560 CPUtime=0.28
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 892 3866 0 0 2 0 18 8 17 0 1 0 58318877 5693440 501 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 1390 501 361 142 0 344 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5560

[startup+0.701499 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 12163
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=11408 CPUtime=0.67
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 3001 3866 0 0 41 0 18 8 20 0 1 0 58318877 11681792 2146 996147200 134512640 135095119 4294956304 18446744073709551615 134944868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 2852 2146 375 142 0 1806 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11408

[startup+1.50166 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1477224/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=19708 CPUtime=1.46
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 5243 3866 0 0 118 2 18 8 25 0 1 0 58318877 20180992 3268 996147200 134512640 135095119 4294956304 18446744073709551615 8445575 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 4927 3268 375 142 0 3881 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 19708

[startup+3.10198 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1469480/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=35924 CPUtime=3.04
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 9205 3866 0 0 275 3 18 8 25 0 1 0 58318877 36786176 5574 996147200 134512640 135095119 4294956304 18446744073709551615 134681660 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 8981 5574 375 142 0 7935 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 35924

[startup+6.30161 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1449064/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=70048 CPUtime=6.21
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 18328 3866 0 0 587 8 18 8 25 0 1 0 58318877 71729152 10864 996147200 134512640 135095119 4294956304 18446744073709551615 134934201 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 17512 10864 375 142 0 16466 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 70048

[startup+12.7019 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1431144/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=58116 CPUtime=12.55
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23579 3866 0 0 1218 11 18 8 25 0 1 0 58318877 59510784 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 14529 13881 389 142 0 13483 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 58116

[startup+25.5024 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1431336/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=58116 CPUtime=25.23
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23579 3866 0 0 2486 11 18 8 25 0 1 0 58318877 59510784 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134918156 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 14529 13881 389 142 0 13483 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 58116

[startup+51.1024 s]
/proc/loadavg: 2.07 2.05 2.01 3/82 12169
/proc/meminfo: memFree=1431400/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=58116 CPUtime=50.58
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23579 3866 0 0 5021 11 18 8 25 0 1 0 58318877 59510784 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 14529 13881 389 142 0 13483 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 58116

[startup+102.307 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 12169
/proc/meminfo: memFree=1431336/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=58116 CPUtime=101.31
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23579 3866 0 0 10093 12 18 8 25 0 1 0 58318877 59510784 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 14529 13881 389 142 0 13483 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 58116

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 12171
/proc/meminfo: memFree=1431072/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=58116 CPUtime=160.74
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23579 3866 0 0 16036 12 18 8 25 0 1 0 58318877 59510784 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 14529 13881 389 142 0 13483 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 58116

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12213
/proc/meminfo: memFree=1492656/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=60068 CPUtime=220.32
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 23951 3866 0 0 21993 13 18 8 25 0 1 0 58318877 61509632 14253 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 15017 14253 389 142 0 13971 0
Current children cumulated CPU time (s) 220.32
Current children cumulated vsize (KiB) 60068

[startup+282.302 s]
/proc/loadavg: 2.04 2.03 2.00 3/82 12213
/proc/meminfo: memFree=1489968/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=62120 CPUtime=280.29
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 24319 3866 0 0 27989 14 18 8 25 0 1 0 58318877 63610880 14621 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 15530 14621 389 142 0 14484 0
Current children cumulated CPU time (s) 280.29
Current children cumulated vsize (KiB) 62120

[startup+342.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 12213
/proc/meminfo: memFree=1486448/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=62120 CPUtime=340.26
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 24444 3866 0 0 33986 14 18 8 25 0 1 0 58318877 63610880 14746 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 15530 14746 389 142 0 14484 0
Current children cumulated CPU time (s) 340.26
Current children cumulated vsize (KiB) 62120

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12213
/proc/meminfo: memFree=1482992/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=64988 CPUtime=400.22
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 25278 3866 0 0 39982 14 18 8 25 0 1 0 58318877 66547712 15323 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 16247 15323 389 142 0 15201 0
Current children cumulated CPU time (s) 400.22
Current children cumulated vsize (KiB) 64988

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12213
/proc/meminfo: memFree=1482672/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=67036 CPUtime=460.2
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 25908 3866 0 0 45979 15 18 8 25 0 1 0 58318877 68644864 15440 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 16759 15440 389 142 0 15713 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 67036

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12213
/proc/meminfo: memFree=1481584/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=67692 CPUtime=520.17
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 26182 3866 0 0 51976 15 18 8 25 0 1 0 58318877 69316608 15714 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 16923 15714 389 142 0 15877 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 67692

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12213
/proc/meminfo: memFree=1479920/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=68604 CPUtime=580.14
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 26521 3866 0 0 57973 15 18 8 25 0 1 0 58318877 70250496 16053 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 17151 16053 389 142 0 16105 0
Current children cumulated CPU time (s) 580.14

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

/proc/meminfo: memFree=1471920/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=80012 CPUtime=879.99
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 29972 3866 0 0 87955 18 18 8 25 0 1 0 58318877 81932288 17966 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20003 17966 389 142 0 18957 0
Current children cumulated CPU time (s) 879.99
Current children cumulated vsize (KiB) 80012

[startup+942.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 12219
/proc/meminfo: memFree=1471216/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=80144 CPUtime=939.97
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 30136 3866 0 0 93953 18 18 8 25 0 1 0 58318877 82067456 18130 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20036 18130 389 142 0 18990 0
Current children cumulated CPU time (s) 939.97
Current children cumulated vsize (KiB) 80144

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 12219
/proc/meminfo: memFree=1469872/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=81064 CPUtime=999.93
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 30474 3866 0 0 99949 18 18 8 25 0 1 0 58318877 83009536 18468 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20266 18468 389 142 0 19220 0
Current children cumulated CPU time (s) 999.93
Current children cumulated vsize (KiB) 81064

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 12219
/proc/meminfo: memFree=1468528/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=81852 CPUtime=1059.91
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 30804 3866 0 0 105946 19 18 8 25 0 1 0 58318877 83816448 18798 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20463 18798 389 142 0 19417 0
Current children cumulated CPU time (s) 1059.91
Current children cumulated vsize (KiB) 81852

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12259
/proc/meminfo: memFree=1461048/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=82644 CPUtime=1119.87
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 31129 3866 0 0 111941 20 18 8 25 0 1 0 58318877 84627456 19123 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20661 19123 389 142 0 19615 0
Current children cumulated CPU time (s) 1119.87
Current children cumulated vsize (KiB) 82644

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12259
/proc/meminfo: memFree=1441336/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=83556 CPUtime=1179.84
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 31455 3866 0 0 117937 21 18 8 25 0 1 0 58318877 85561344 19449 996147200 134512640 135095119 4294956304 18446744073709551615 134926956 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 20889 19449 389 142 0 19843 0
Current children cumulated CPU time (s) 1179.84
Current children cumulated vsize (KiB) 83556

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1430456/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=84344 CPUtime=1239.81
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 31792 3866 0 0 123933 22 18 8 25 0 1 0 58318877 86368256 19786 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 21086 19786 389 142 0 20040 0
Current children cumulated CPU time (s) 1239.81
Current children cumulated vsize (KiB) 84344

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1418424/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=85256 CPUtime=1299.78
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 32122 3866 0 0 129930 22 18 8 25 0 1 0 58318877 87302144 20116 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 21314 20116 389 142 0 20268 0
Current children cumulated CPU time (s) 1299.78
Current children cumulated vsize (KiB) 85256

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1411896/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=86044 CPUtime=1359.75
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 32455 3866 0 0 135926 23 18 8 25 0 1 0 58318877 88109056 20449 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 21511 20449 389 142 0 20465 0
Current children cumulated CPU time (s) 1359.75
Current children cumulated vsize (KiB) 86044

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1397432/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1419.72
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35442 3866 0 0 141922 24 18 8 25 0 1 0 58318877 99864576 22411 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22411 389 142 0 23335 0
Current children cumulated CPU time (s) 1419.72
Current children cumulated vsize (KiB) 97524

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1388280/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1479.69
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35562 3866 0 0 147919 24 18 8 25 0 1 0 58318877 99864576 22531 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22531 389 142 0 23335 0
Current children cumulated CPU time (s) 1479.69
Current children cumulated vsize (KiB) 97524

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12259
/proc/meminfo: memFree=1371320/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1539.66
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35683 3866 0 0 153916 24 18 8 25 0 1 0 58318877 99864576 22652 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22652 389 142 0 23335 0
Current children cumulated CPU time (s) 1539.66
Current children cumulated vsize (KiB) 97524

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

[startup+1548.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1358768/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1546.06
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35695 3866 0 0 154556 24 18 8 25 0 1 0 58318877 99864576 22664 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22664 389 142 0 23335 0
Current children cumulated CPU time (s) 1546.06
Current children cumulated vsize (KiB) 97524

[startup+1555.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1358768/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1552.45
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35708 3866 0 0 155195 24 18 8 25 0 1 0 58318877 99864576 22677 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22677 389 142 0 23335 0
Current children cumulated CPU time (s) 1552.45
Current children cumulated vsize (KiB) 97524

[startup+1558.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1555.64
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35714 3866 0 0 155514 24 18 8 25 0 1 0 58318877 99864576 22683 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22683 389 142 0 23335 0
Current children cumulated CPU time (s) 1555.64
Current children cumulated vsize (KiB) 97524

[startup+1559.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1556.44
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35716 3866 0 0 155594 24 18 8 25 0 1 0 58318877 99864576 22685 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22685 389 142 0 23335 0
Current children cumulated CPU time (s) 1556.44
Current children cumulated vsize (KiB) 97524

[startup+1559.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1355120/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1557.24
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35717 3866 0 0 155674 24 18 8 25 0 1 0 58318877 99864576 22686 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22686 389 142 0 23335 0
Current children cumulated CPU time (s) 1557.24
Current children cumulated vsize (KiB) 97524

[startup+1560.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1355120/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=97524 CPUtime=1557.64
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35718 3866 0 0 155714 24 18 8 25 0 1 0 58318877 99864576 22687 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 24381 22687 389 142 0 23335 0
Current children cumulated CPU time (s) 1557.64
Current children cumulated vsize (KiB) 97524

[startup+1560.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12260
/proc/meminfo: memFree=1355120/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=39548 CPUtime=1557.75
/proc/12163/stat : 12163 (pcs.small) R 12161 12163 11935 0 -1 4194304 35718 3866 0 0 155724 25 18 8 25 0 1 0 58318877 40497152 9106 996147200 134512640 135095119 4294956304 18446744073709551615 8409086 0 0 4096 0 0 0 0 17 0 0 0
/proc/12163/statm: 9887 9106 389 142 0 8841 0
Current children cumulated CPU time (s) 1557.75
Current children cumulated vsize (KiB) 39548

Child status: 0
Real time (s): 1560.46
CPU time (s): 1557.82
CPU user time (s): 1557.47
CPU system time (s): 0.352946
CPU usage (%): 99.8313
Max. virtual memory (cumulated for all children) (KiB): 100568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1557.47
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39587
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= 24
involuntary context switches= 13191

runsolver used 1.87971 second user time and 5.2272 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-16 04:48:39
IDJOB=2074927
IDBENCH=56208
IDSOLVER=734
FILE ID=node11/2074927-1247712517
PBS_JOBID= 9521457
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074927-1247712517/watcher-2074927-1247712517 -o /tmp/evaluation-result-2074927-1247712517/solver-2074927-1247712517 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 239917132 HOME/instance-2074927-1247712517.xml

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

MD5SUM BENCH= 0b43ac9df0b5dd736b9f382993324f9e
RANDOM SEED=239917132

node11.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		: 3000.274
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		: 3000.274
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:       1485712 kB
Buffers:         62412 kB
Cached:         327092 kB
SwapCached:          0 kB
Active:         198192 kB
Inactive:       302080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23716 kB
Writeback:           0 kB
Mapped:         131172 kB
Slab:            54780 kB
Committed_AS:   677468 kB
PageTables:       2116 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= 66384 MiB
End job on node11 at 2009-07-16 05:14:39