Trace number 2082461

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 812.989 813.407

DiagnosticValue
ASSIGNMENTS80072

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-6_ext.xml
MD5SUM3888b994eade183d2e4ca8097fc27fc8
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 benchmark15.2527
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
0.13/0.27	c Seed is 854288393
0.13/0.27	c Constructing HOME/instance-2082461-1247721203.xml  with 18 constraints
7.48/7.55	c Solving 80072 backtracks 19 restarts
812.96/813.40	s SATISFIABLE
812.96/813.40	c V0=4, V1=4, V2=1, V3=0, V4=1, V5=2, V6=4, V7=0, V8=2, V9=4, V10=1, V11=2, V12=2, V13=0, V14=1, V15=4, V16=1, V17=2, V18=3, V19=4, 
812.96/813.40	v 4 4 1 0 1 2 4 0 2 4 1 2 2 0 1 4 1 2 3 4 
812.96/813.40	d ASSIGNMENTS 80072

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-2082461-1247721203/watcher-2082461-1247721203 -o /tmp/evaluation-result-2082461-1247721203/solver-2082461-1247721203 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 854288393 HOME/instance-2082461-1247721203.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: 2.02 2.09 2.05 4/73 17772
/proc/meminfo: memFree=1410624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=5356 CPUtime=0
/proc/17772/stat : 17772 (pcssolve) S 17770 17772 16128 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59185028 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17772/statm: 1339 242 201 169 0 50 0
[pid=17773] ppid=17772 vsize=5356 CPUtime=0
/proc/17773/stat : 17773 (pcssolve) R 17772 17772 16128 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59185029 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226686987559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17773/statm: 1339 243 202 169 0 50 0
[pid=17774] ppid=17772 vsize=3544 CPUtime=0
/proc/17774/stat : 17774 (grep) R 17772 17772 16128 0 -1 4194304 100 0 0 0 0 0 0 0 20 0 1 0 59185029 3629056 67 996147200 4194304 4274172 548682069040 18446744073709551615 226687417360 0 0 4096 0 0 0 0 17 0 0 0
/proc/17774/statm: 886 67 50 19 0 10 0

[startup+0.084677 s]
/proc/loadavg: 2.02 2.09 2.05 4/73 17772
/proc/meminfo: memFree=1410624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=5356 CPUtime=0.06
/proc/17772/stat : 17772 (pcssolve) S 17770 17772 16128 0 -1 4194304 339 1332 0 0 0 0 3 3 18 0 1 0 59185028 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17772/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.102681 s]
/proc/loadavg: 2.02 2.09 2.05 4/73 17772
/proc/meminfo: memFree=1410624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=5356 CPUtime=0.06
/proc/17772/stat : 17772 (pcssolve) S 17770 17772 16128 0 -1 4194304 339 1332 0 0 0 0 3 3 18 0 1 0 59185028 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17772/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302716 s]
/proc/loadavg: 2.02 2.09 2.05 4/73 17772
/proc/meminfo: memFree=1410624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=5688 CPUtime=0.28
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 952 3866 0 0 2 0 17 9 16 0 1 0 59185028 5824512 561 996147200 134512640 135095119 4294956304 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 1422 561 361 142 0 376 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5688

[startup+0.702795 s]
/proc/loadavg: 2.02 2.09 2.05 4/73 17772
/proc/meminfo: memFree=1410624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=12012 CPUtime=0.68
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 2999 3866 0 0 41 1 17 9 19 0 1 0 59185028 12300288 1876 996147200 134512640 135095119 4294956304 18446744073709551615 6180450 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 3003 1876 375 142 0 1957 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12012

[startup+1.50196 s]
/proc/loadavg: 2.02 2.09 2.05 3/74 17778
/proc/meminfo: memFree=1401272/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=22100 CPUtime=1.48
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 5607 3866 0 0 119 3 17 9 25 0 1 0 59185028 22630400 3487 996147200 134512640 135095119 4294956304 18446744073709551615 134801530 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 5525 3487 375 142 0 4479 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22100

[startup+3.10129 s]
/proc/loadavg: 2.02 2.09 2.05 3/74 17778
/proc/meminfo: memFree=1394424/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=40488 CPUtime=3.09
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 10387 3866 0 0 278 5 17 9 25 0 1 0 59185028 41459712 6262 996147200 134512640 135095119 4294956304 18446744073709551615 6144069 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 10122 6262 375 142 0 9076 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40488

[startup+6.30194 s]
/proc/loadavg: 2.18 2.12 2.06 3/74 17778
/proc/meminfo: memFree=1370040/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75816 CPUtime=6.29
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 19967 3866 0 0 594 9 17 9 25 0 1 0 59185028 77635584 11855 996147200 134512640 135095119 4294956304 18446744073709551615 134934185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18954 11855 375 142 0 17908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75816

[startup+12.7012 s]
/proc/loadavg: 2.25 2.14 2.06 3/74 17778
/proc/meminfo: memFree=1355832/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=58120 CPUtime=12.68
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 23576 3866 0 0 1232 10 17 9 25 0 1 0 59185028 59514880 13879 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 14530 13879 389 142 0 13484 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58120

[startup+25.5019 s]
/proc/loadavg: 2.19 2.13 2.06 3/74 17778
/proc/meminfo: memFree=1355704/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=58120 CPUtime=25.47
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 23576 3866 0 0 2511 10 17 9 25 0 1 0 59185028 59514880 13879 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 14530 13879 389 142 0 13484 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58120

[startup+51.1021 s]
/proc/loadavg: 2.12 2.12 2.06 3/74 17778
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=58120 CPUtime=51.05
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 23576 3866 0 0 5068 11 17 9 25 0 1 0 59185028 59514880 13879 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 14530 13879 389 142 0 13484 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 58120

[startup+102.307 s]
/proc/loadavg: 2.05 2.10 2.05 3/74 17778
/proc/meminfo: memFree=1353784/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=58120 CPUtime=102.23
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 23576 3866 0 0 10186 11 17 9 25 0 1 0 59185028 59514880 13879 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 14530 13879 389 142 0 13484 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 58120

[startup+162.302 s]
/proc/loadavg: 2.02 2.08 2.05 3/74 17778
/proc/meminfo: memFree=1352248/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=58120 CPUtime=162.19
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 23576 3866 0 0 16182 11 17 9 25 0 1 0 59185028 59514880 13879 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 14530 13879 389 142 0 13484 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 58120

[startup+222.302 s]
/proc/loadavg: 2.00 2.06 2.04 3/74 17778
/proc/meminfo: memFree=1348088/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=62124 CPUtime=222.16
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 24243 3866 0 0 22179 11 17 9 25 0 1 0 59185028 63614976 14546 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 15531 14546 389 142 0 14485 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 62124

[startup+282.301 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 17778
/proc/meminfo: memFree=1345784/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=62124 CPUtime=282.13
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 24368 3866 0 0 28176 11 17 9 25 0 1 0 59185028 63614976 14671 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 15531 14671 389 142 0 14485 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 62124

[startup+342.301 s]
/proc/loadavg: 2.00 2.04 2.03 3/74 17778
/proc/meminfo: memFree=1336696/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=64996 CPUtime=342.1
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 25204 3866 0 0 34172 12 17 9 25 0 1 0 59185028 66555904 15250 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 16249 15250 389 142 0 15203 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 64996

[startup+402.303 s]
/proc/loadavg: 2.00 2.03 2.02 3/74 17778
/proc/meminfo: memFree=1335288/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=64996 CPUtime=402.07
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 25319 3866 0 0 40169 12 17 9 25 0 1 0 59185028 66555904 15365 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 16249 15365 389 142 0 15203 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 64996

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.02 3/74 17778
/proc/meminfo: memFree=1330936/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=67432 CPUtime=462.05
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 26036 3866 0 0 46166 13 17 9 25 0 1 0 59185028 69050368 15569 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 16858 15569 389 142 0 15812 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 67432

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.01 3/74 17778
/proc/meminfo: memFree=1328056/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=68216 CPUtime=522.01
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 26371 3866 0 0 52162 13 17 9 25 0 1 0 59185028 69853184 15904 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 17054 15904 389 142 0 16008 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 68216

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17778
/proc/meminfo: memFree=1324984/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=69132 CPUtime=581.98
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 26718 3866 0 0 58159 13 17 9 25 0 1 0 59185028 70791168 16251 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 17283 16251 389 142 0 16237 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 69132

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1320632/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=70052 CPUtime=641.96
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 27081 3866 0 0 64156 14 17 9 25 0 1 0 59185028 71733248 16614 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 17513 16614 389 142 0 16467 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 70052

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1314680/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=701.93
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28637 3866 0 0 70152 15 17 9 25 0 1 0 59185028 77746176 17657 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17657 389 142 0 17935 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 75924

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1311032/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=761.9
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28754 3866 0 0 76149 15 17 9 25 0 1 0 59185028 77746176 17774 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17774 389 142 0 17935 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 75924

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

[startup+767.902 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1310904/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=767.49
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28764 3866 0 0 76708 15 17 9 25 0 1 0 59185028 77746176 17784 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17784 389 142 0 17935 0
Current children cumulated CPU time (s) 767.49
Current children cumulated vsize (KiB) 75924

[startup+793.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1310264/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=793.07
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28815 3866 0 0 79266 15 17 9 25 0 1 0 59185028 77746176 17835 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17835 389 142 0 17935 0
Current children cumulated CPU time (s) 793.07
Current children cumulated vsize (KiB) 75924

[startup+806.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309816/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=805.87
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28843 3866 0 0 80546 15 17 9 25 0 1 0 59185028 77746176 17863 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17863 389 142 0 17935 0
Current children cumulated CPU time (s) 805.87
Current children cumulated vsize (KiB) 75924

[startup+809.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309688/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=809.07
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28849 3866 0 0 80866 15 17 9 25 0 1 0 59185028 77746176 17869 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17869 389 142 0 17935 0
Current children cumulated CPU time (s) 809.07
Current children cumulated vsize (KiB) 75924

[startup+811.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309688/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=810.66
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28853 3866 0 0 81025 15 17 9 25 0 1 0 59185028 77746176 17873 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17873 389 142 0 17935 0
Current children cumulated CPU time (s) 810.66
Current children cumulated vsize (KiB) 75924

[startup+812.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309688/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=812.26
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28855 3866 0 0 81185 15 17 9 25 0 1 0 59185028 77746176 17875 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17875 389 142 0 17935 0
Current children cumulated CPU time (s) 812.26
Current children cumulated vsize (KiB) 75924

[startup+813.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=812.66
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28856 3866 0 0 81225 15 17 9 25 0 1 0 59185028 77746176 17876 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17876 389 142 0 17935 0
Current children cumulated CPU time (s) 812.66
Current children cumulated vsize (KiB) 75924

[startup+813.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=75924 CPUtime=812.86
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28856 3866 0 0 81245 15 17 9 25 0 1 0 59185028 77746176 17876 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 18981 17876 389 142 0 17935 0
Current children cumulated CPU time (s) 812.86
Current children cumulated vsize (KiB) 75924

[startup+813.402 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17778
/proc/meminfo: memFree=1309624/2055920 swapFree=4192812/4192956
[pid=17772] ppid=17770 vsize=17940 CPUtime=812.96
/proc/17772/stat : 17772 (pcs.small) R 17770 17772 16128 0 -1 4194304 28856 3866 0 0 81254 16 17 9 25 0 1 0 59185028 18370560 3815 996147200 134512640 135095119 4294956304 18446744073709551615 6144124 0 0 4096 0 0 0 0 17 0 0 0
/proc/17772/statm: 4485 3815 389 142 0 3439 0
Current children cumulated CPU time (s) 812.96
Current children cumulated vsize (KiB) 17940

Child status: 0
Real time (s): 813.407
CPU time (s): 812.989
CPU user time (s): 812.727
CPU system time (s): 0.26196
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 89328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 812.727
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32725
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= 3166

runsolver used 0.704892 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-16 07:13:24
IDJOB=2082461
IDBENCH=57587
IDSOLVER=733
FILE ID=node80/2082461-1247721203
PBS_JOBID= 9521366
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082461-1247721203/watcher-2082461-1247721203 -o /tmp/evaluation-result-2082461-1247721203/solver-2082461-1247721203 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 854288393 HOME/instance-2082461-1247721203.xml

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

MD5SUM BENCH= 3888b994eade183d2e4ca8097fc27fc8
RANDOM SEED=854288393

node80.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1411040 kB
Buffers:         74620 kB
Cached:         339432 kB
SwapCached:          0 kB
Active:         241588 kB
Inactive:       317308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23736 kB
Writeback:           0 kB
Mapped:         156364 kB
Slab:            71052 kB
Committed_AS:   676356 kB
PageTables:       2112 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= 66296 MiB
End job on node80 at 2009-07-16 07:26:58