Trace number 2074981

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 1137.94 1138.56

DiagnosticValue
ASSIGNMENTS127644

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-19_ext.xml
MD5SUM0d3371b4f098cfc1ba29218d9b5a7fe9
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 benchmark20.049
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 

0.12/0.27	c small-domain mode
0.12/0.27	c Seed is 1337587268
0.12/0.27	c Constructing HOME/instance-2074981-1247712569.xml  with 18 constraints
7.99/8.17	c Solving 127644 backtracks 20 restarts
1137.87/1138.56	s SATISFIABLE
1137.87/1138.56	c V0=1, V1=1, V2=1, V3=1, V4=0, V5=3, V6=3, V7=4, V8=1, V9=1, V10=2, V11=2, V12=0, V13=0, V14=0, V15=0, V16=4, V17=2, V18=0, V19=0, 
1137.87/1138.56	v 1 1 1 1 0 3 3 4 1 1 2 2 0 0 0 0 4 2 0 0 
1137.87/1138.56	d ASSIGNMENTS 127644

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-2074981-1247712569/watcher-2074981-1247712569 -o /tmp/evaluation-result-2074981-1247712569/solver-2074981-1247712569 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1337587268 HOME/instance-2074981-1247712569.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: 1.99 2.02 2.00 4/82 16908
/proc/meminfo: memFree=1187976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=18576 CPUtime=0
/proc/16908/stat : 16908 (runsolver) R 16906 16908 15908 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58323094 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16908/statm: 4644 284 249 26 0 2626 0

[startup+0.0427789 s]
/proc/loadavg: 1.99 2.02 2.00 4/82 16908
/proc/meminfo: memFree=1187976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=5356 CPUtime=0
/proc/16908/stat : 16908 (pcssolve) S 16906 16908 15908 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 58323094 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16908/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102794 s]
/proc/loadavg: 1.99 2.02 2.00 4/82 16908
/proc/meminfo: memFree=1187976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=5356 CPUtime=0.06
/proc/16908/stat : 16908 (pcssolve) S 16906 16908 15908 0 -1 4194304 339 1332 0 0 0 0 3 3 20 0 1 0 58323094 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16908/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301793 s]
/proc/loadavg: 1.99 2.02 2.00 4/82 16908
/proc/meminfo: memFree=1187976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=5692 CPUtime=0.27
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 947 3866 0 0 2 0 17 8 17 0 1 0 58323094 5828608 556 996147200 134512640 135095119 4294956304 18446744073709551615 134801561 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 1423 556 361 142 0 377 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5692

[startup+0.701829 s]
/proc/loadavg: 1.99 2.02 2.00 4/82 16908
/proc/meminfo: memFree=1187976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=11104 CPUtime=0.67
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 3005 3866 0 0 41 1 17 8 20 0 1 0 58323094 11370496 2110 996147200 134512640 135095119 4294956304 18446744073709551615 134914409 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 2776 2110 375 142 0 1730 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11104

[startup+1.50188 s]
/proc/loadavg: 1.99 2.02 2.00 3/83 16914
/proc/meminfo: memFree=1179008/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=19708 CPUtime=1.46
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 5277 3866 0 0 119 2 17 8 25 0 1 0 58323094 20180992 3302 996147200 134512640 135095119 4294956304 18446744073709551615 134934359 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 4927 3302 375 142 0 3881 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 19708

[startup+3.102 s]
/proc/loadavg: 1.99 2.02 2.00 3/83 16914
/proc/meminfo: memFree=1172160/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=35960 CPUtime=3.04
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 9219 3866 0 0 276 3 17 8 25 0 1 0 58323094 36823040 5579 996147200 134512640 135095119 4294956304 18446744073709551615 134681696 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 8990 5579 375 142 0 7944 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 35960

[startup+6.30123 s]
/proc/loadavg: 1.99 2.02 2.00 3/83 16914
/proc/meminfo: memFree=1151872/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=69980 CPUtime=6.21
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 18317 3866 0 0 589 7 17 8 25 0 1 0 58323094 71659520 10856 996147200 134512640 135095119 4294956304 18446744073709551615 134944948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 17495 10856 375 142 0 16449 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 69980

[startup+12.7017 s]
/proc/loadavg: 1.99 2.02 2.00 3/83 16914
/proc/meminfo: memFree=1133888/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=58144 CPUtime=12.54
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 23591 3866 0 0 1220 9 17 8 25 0 1 0 58323094 59539456 13885 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16908/statm: 14536 13885 389 142 0 13490 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 58144

[startup+25.5026 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 16948
/proc/meminfo: memFree=1231128/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=58144 CPUtime=25.27
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 23591 3866 0 0 2491 11 17 8 25 0 1 0 58323094 59539456 13885 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 14536 13885 389 142 0 13490 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 58144

[startup+51.1025 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16948
/proc/meminfo: memFree=1229976/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=58144 CPUtime=50.85
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 23591 3866 0 0 5049 11 17 8 25 0 1 0 58323094 59539456 13885 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 14536 13885 389 142 0 13490 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 58144

[startup+102.307 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16950
/proc/meminfo: memFree=1227416/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=59172 CPUtime=102.03
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 23729 3866 0 0 10167 11 17 8 25 0 1 0 58323094 60592128 14023 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 14793 14023 389 142 0 13747 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 59172

[startup+162.303 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16950
/proc/meminfo: memFree=1223960/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=60200 CPUtime=162
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 23958 3866 0 0 16164 11 17 8 25 0 1 0 58323094 61644800 14252 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 15050 14252 389 142 0 14004 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 60200

[startup+222.303 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 16950
/proc/meminfo: memFree=1219544/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=61224 CPUtime=221.98
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 24366 3866 0 0 22161 12 17 8 25 0 1 0 58323094 62693376 14403 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 15306 14403 389 142 0 14260 0
Current children cumulated CPU time (s) 221.98
Current children cumulated vsize (KiB) 61224

[startup+282.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/73 16950
/proc/meminfo: memFree=1216024/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=62404 CPUtime=281.95
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 24802 3866 0 0 28158 12 17 8 25 0 1 0 58323094 63901696 14839 996147200 134512640 135095119 4294956304 18446744073709551615 134911419 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 15601 14839 389 142 0 14555 0
Current children cumulated CPU time (s) 281.95
Current children cumulated vsize (KiB) 62404

[startup+342.303 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 16950
/proc/meminfo: memFree=1211096/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=65272 CPUtime=341.94
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 25659 3866 0 0 34156 13 17 8 25 0 1 0 58323094 66838528 15439 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 16318 15439 389 142 0 15272 0
Current children cumulated CPU time (s) 341.94
Current children cumulated vsize (KiB) 65272

[startup+402.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 16950
/proc/meminfo: memFree=1208472/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=67580 CPUtime=401.92
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 26384 3866 0 0 40153 14 17 8 25 0 1 0 58323094 69201920 15651 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 16895 15651 389 142 0 15849 0
Current children cumulated CPU time (s) 401.92
Current children cumulated vsize (KiB) 67580

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 16950
/proc/meminfo: memFree=1202264/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=68632 CPUtime=461.89
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 26779 3866 0 0 46150 14 17 8 25 0 1 0 58323094 70279168 16046 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 17158 16046 389 142 0 16112 0
Current children cumulated CPU time (s) 461.89
Current children cumulated vsize (KiB) 68632

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16950
/proc/meminfo: memFree=1199448/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=69680 CPUtime=521.87
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 27189 3866 0 0 52147 15 17 8 25 0 1 0 58323094 71352320 16456 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 17420 16456 389 142 0 16374 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 69680

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16950
/proc/meminfo: memFree=1195288/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=70724 CPUtime=581.85
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 27603 3866 0 0 58144 16 17 8 25 0 1 0 58323094 72421376 16870 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 17681 16870 389 142 0 16635 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 70724

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16950
/proc/meminfo: memFree=1188248/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=76336 CPUtime=641.83
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 29141 3866 0 0 64141 17 17 8 25 0 1 0 58323094 78168064 17895 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 19084 17895 389 142 0 18038 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 76336

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16956
/proc/meminfo: memFree=1184728/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=80432 CPUtime=701.81
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 30304 3866 0 0 70138 18 17 8 25 0 1 0 58323094 82362368 18033 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 20108 18033 389 142 0 19062 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 80432

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16956
/proc/meminfo: memFree=1181400/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=80432 CPUtime=761.79
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 30439 3866 0 0 76136 18 17 8 25 0 1 0 58323094 82362368 18168 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 20108 18168 389 142 0 19062 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 80432

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16956
/proc/meminfo: memFree=1171672/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=81344 CPUtime=821.77
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 30808 3866 0 0 82133 19 17 8 25 0 1 0 58323094 83296256 18537 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 20336 18537 389 142 0 19290 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 81344

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16956
/proc/meminfo: memFree=1168728/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=82388 CPUtime=881.75
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 31201 3866 0 0 88131 19 17 8 25 0 1 0 58323094 84365312 18930 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 20597 18930 389 142 0 19551 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 82388

[startup+942.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 16956
/proc/meminfo: memFree=1165912/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=83440 CPUtime=941.73
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 31586 3866 0 0 94128 20 17 8 25 0 1 0 58323094 85442560 19315 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 20860 19315 389 142 0 19814 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 83440

[startup+1002.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/73 16956
/proc/meminfo: memFree=1162904/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=84476 CPUtime=1001.7
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32000 3866 0 0 100125 20 17 8 25 0 1 0 58323094 86503424 19729 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21119 19729 389 142 0 20073 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 84476

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16956
/proc/meminfo: memFree=1158744/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=85656 CPUtime=1061.69
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32446 3866 0 0 106123 21 17 8 25 0 1 0 58323094 87711744 20175 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21414 20175 389 142 0 20368 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 85656

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1154264/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86708 CPUtime=1121.67
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32869 3866 0 0 112120 22 17 8 25 0 1 0 58323094 88788992 20598 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21677 20598 389 142 0 20631 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 86708

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

[startup+1126.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153944/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86840 CPUtime=1125.67
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32898 3866 0 0 112520 22 17 8 25 0 1 0 58323094 88924160 20627 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21710 20627 389 142 0 20664 0
Current children cumulated CPU time (s) 1125.67
Current children cumulated vsize (KiB) 86840

[startup+1132.7 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153560/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86972 CPUtime=1132.06
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32941 3866 0 0 113159 22 17 8 25 0 1 0 58323094 89059328 20670 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21743 20670 389 142 0 20697 0
Current children cumulated CPU time (s) 1132.06
Current children cumulated vsize (KiB) 86972

[startup+1135.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153368/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86972 CPUtime=1135.26
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32963 3866 0 0 113479 22 17 8 25 0 1 0 58323094 89059328 20692 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21743 20692 389 142 0 20697 0
Current children cumulated CPU time (s) 1135.26
Current children cumulated vsize (KiB) 86972

[startup+1137.5 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153240/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86972 CPUtime=1136.86
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32975 3866 0 0 113639 22 17 8 25 0 1 0 58323094 89059328 20704 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21743 20704 389 142 0 20697 0
Current children cumulated CPU time (s) 1136.86
Current children cumulated vsize (KiB) 86972

[startup+1138.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153240/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=86972 CPUtime=1137.66
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32981 3866 0 0 113719 22 17 8 25 0 1 0 58323094 89059328 20710 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 21743 20710 389 142 0 20697 0
Current children cumulated CPU time (s) 1137.66
Current children cumulated vsize (KiB) 86972

[startup+1138.51 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 16956
/proc/meminfo: memFree=1153112/2055920 swapFree=4192812/4192956
[pid=16908] ppid=16906 vsize=24868 CPUtime=1137.87
/proc/16908/stat : 16908 (pcs.small) R 16906 16908 15908 0 -1 4194304 32981 3866 0 0 113739 23 17 8 25 0 1 0 58323094 25464832 5575 996147200 134512640 135095119 4294956304 18446744073709551615 8151192 0 0 4096 0 0 0 0 17 0 0 0
/proc/16908/statm: 6217 5575 389 142 0 5171 0
Current children cumulated CPU time (s) 1137.87
Current children cumulated vsize (KiB) 24868

Child status: 0
Real time (s): 1138.56
CPU time (s): 1137.94
CPU user time (s): 1137.62
CPU system time (s): 0.320951
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 89340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1137.62
system time used= 0.320951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36850
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= 5418

runsolver used 1.71074 second user time and 3.47247 second system time

The end

Launcher Data 

Begin job on node34 at 2009-07-16 04:49:31
IDJOB=2074981
IDBENCH=56213
IDSOLVER=733
FILE ID=node34/2074981-1247712569
PBS_JOBID= 9521315
Free space on /tmp= 66284 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074981-1247712569/watcher-2074981-1247712569 -o /tmp/evaluation-result-2074981-1247712569/solver-2074981-1247712569 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1337587268 HOME/instance-2074981-1247712569.xml

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

MD5SUM BENCH= 0d3371b4f098cfc1ba29218d9b5a7fe9
RANDOM SEED=1337587268

node34.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		: 3000.232
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		: 3000.232
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:       1188456 kB
Buffers:        101052 kB
Cached:         547056 kB
SwapCached:          0 kB
Active:         258704 kB
Inactive:       512008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1188456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23712 kB
Writeback:           0 kB
Mapped:         142932 kB
Slab:            81712 kB
Committed_AS:   665496 kB
PageTables:       2036 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= 66280 MiB
End job on node34 at 2009-07-16 05:08:29