Trace number 2076519

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
bpsolver 09SAT 898.763 902.499

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-105-8.xml
MD5SUM86b24a9ba558d9e8e32f84b5d3fc0678
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.42902
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1388
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2076519-1247362927)
1.38/1.42	c Converted in 697 ms
1.58/1.65	c solving(HOME/instance-2076519-1247362927,1800000)
1.58/1.65	c solving(HOME/instance-2076519-1247362927,1800000)
898.67/902.48	c (ff_min)
898.67/902.48	s SATISFIABLE
898.67/902.48	v 642 722 822 607 923 1272 0 801 849 97 358 519 1071 277 778 971 181 1153 616 446 486 563 817 1035 909 975 279 87 926 918 163 389 731 0 940 260 647 873 294 1069 640 179 181 867 696 491 782 177 1265 814 710 842 95 347 442 1043 686 1159 0 253 274 1001 0 288 661 817 247 563 476 739 1072 640 1240 904 801 837 197 388 99 525 511 176 1176 1287 191 373 957 813 563 1225 661 469 444 789 1037 0 1158 99 1077 293 944 804 675 271 1093 426 49 886 722 1303 168 284 621 148 80 521 1148 255 0 1024 82 395 1077 607 439 86 275 751 190 426 247 827 352 962 0 1206 909 482 282 538 803 670 1037 174 730 440 1058 68 0 1188 244 1109 49 921 630 520 138 386 339 1248 288 1021 1109 568 525 0 883 191 376 377 1069 473 563 670 1248 784 93 347 467 730 98 926 1084 656 193 1128 1198 440 370 883 1071 1143 0 975 560 170 821 517 260 752 1147 258 230 373 475 1311 1232 93 722 277 568 748 1093 889 608 444 1013 627 0 855 471 278 897 190 575 663 971 186 751 0 827 559 990 720 87 163 883 405 370 1024 188 1109 651 970 461 923 710 817 550 246 873 99 1199 286 1031 1273 310 0 1159 378 1027 148 286 1127 397 883 592 944 381 510 550 1188 82 1084 0 715 461 1265 190 804 782 437 0 471 1001 726 894 339 456 851 1147 99 560 277 1072 631 1058 184 957 88 92 456 197 372 319 661 993 1164 1183 800 1084 1248 550 486 347 0 851 923 342 723 370 651 882 780 1013 98 943 979 476 446 483 837 284 996 921 0 718 193 961 575 282 1005 803 1072 517 1091 364 940 99 621 647 0 190 657 663 1050 849 748 573 426 277 1277 656 84 1325 1227 1005 0 95 943 1164 548 1091 563 368 389 780 188 483 855 519 1072 176 1128 378 510 670 437 894 1284 405 957 0 707 592 279 99 718 255 791 
898.67/902.49	
898.67/902.49	c Time=897322 ms Backtracks=7976789
898.67/902.49

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-2076519-1247362927/watcher-2076519-1247362927 -o /tmp/evaluation-result-2076519-1247362927/solver-2076519-1247362927 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2076519-1247362927 1800 

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: 2.15 2.22 2.10 4/74 19975
/proc/meminfo: memFree=1272840/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=5256 CPUtime=0
/proc/19975/stat : 19975 (sh) R 19973 19975 16916 0 -1 4194304 61 0 0 0 0 0 0 0 20 0 1 0 23359674 5382144 45 996147200 4194304 4889804 548682068864 18446744073709551615 212231846992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19975/statm: 1314 45 34 169 0 13 0

[startup+0.075945 s]
/proc/loadavg: 2.15 2.22 2.10 4/74 19975
/proc/meminfo: memFree=1272840/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=62208 CPUtime=0.06
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 1141 0 0 0 3 3 0 0 20 0 1 0 23359674 63700992 854 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19975/statm: 15552 854 174 144 0 15036 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 62208

[startup+0.101944 s]
/proc/loadavg: 2.15 2.22 2.10 4/74 19975
/proc/meminfo: memFree=1272840/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=62208 CPUtime=0.08
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 1146 0 0 0 4 4 0 0 20 0 1 0 23359674 63700992 859 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19975/statm: 15552 859 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301979 s]
/proc/loadavg: 2.15 2.22 2.10 4/74 19975
/proc/meminfo: memFree=1272840/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=62208 CPUtime=0.28
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 1151 0 0 0 13 15 0 0 21 0 1 0 23359674 63700992 864 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19975/statm: 15552 864 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.70105 s]
/proc/loadavg: 2.15 2.22 2.10 4/74 19975
/proc/meminfo: memFree=1272840/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=62208 CPUtime=0.69
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 1158 0 0 0 34 35 0 0 25 0 1 0 23359674 63700992 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19975/statm: 15552 871 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50119 s]
/proc/loadavg: 2.15 2.22 2.10 3/75 19976
/proc/meminfo: memFree=1269568/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=62204 CPUtime=1.47
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 1838 0 0 0 78 69 0 0 25 0 1 0 23359674 63696896 1549 996147200 134512640 135105188 4294956096 18446744073709551615 134570178 0 0 4096 2 0 0 0 17 1 0 0
/proc/19975/statm: 15551 1549 180 144 0 15035 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62204

[startup+3.10146 s]
/proc/loadavg: 2.15 2.22 2.10 3/75 19976
/proc/meminfo: memFree=1260416/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=3.06
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 235 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732144 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 84940

[startup+6.30201 s]
/proc/loadavg: 2.14 2.22 2.10 3/76 19977
/proc/meminfo: memFree=1258168/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=6.23
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 552 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134733212 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 84940

[startup+12.7011 s]
/proc/loadavg: 2.13 2.21 2.10 3/76 19977
/proc/meminfo: memFree=1258040/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=12.58
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 1187 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134726874 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 84940

[startup+25.5013 s]
/proc/loadavg: 2.10 2.20 2.10 3/76 19977
/proc/meminfo: memFree=1258168/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=25.28
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 2457 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732931 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 84940

[startup+51.1018 s]
/proc/loadavg: 2.06 2.18 2.09 3/76 19977
/proc/meminfo: memFree=1257848/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=50.69
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 4998 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 84940

[startup+102.307 s]
/proc/loadavg: 2.03 2.15 2.09 3/76 19977
/proc/meminfo: memFree=1257272/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=101.5
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 10079 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134734552 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 84940

[startup+162.302 s]
/proc/loadavg: 2.01 2.12 2.08 3/76 19977
/proc/meminfo: memFree=1256056/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=161.05
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 16034 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134731792 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 84940

[startup+222.301 s]
/proc/loadavg: 2.00 2.10 2.08 3/76 19977
/proc/meminfo: memFree=1255992/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=220.59
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 21988 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134729928 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 84940

[startup+282.302 s]
/proc/loadavg: 2.00 2.08 2.07 3/76 19977
/proc/meminfo: memFree=1254648/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=280.13
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 27942 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732741 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 84940

[startup+342.302 s]
/proc/loadavg: 2.00 2.06 2.06 3/76 19977
/proc/meminfo: memFree=1253688/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=339.67
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 33896 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134731935 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 84940

[startup+402.302 s]
/proc/loadavg: 2.00 2.05 2.06 3/76 19977
/proc/meminfo: memFree=1253304/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=399.22
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 39851 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134728778 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 84940

[startup+462.302 s]
/proc/loadavg: 2.00 2.04 2.05 3/74 20014
/proc/meminfo: memFree=1353928/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=458.76
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 45805 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727459 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 84940

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=518.73
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 51802 71 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134730229 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 518.73
Current children cumulated vsize (KiB) 84940

[startup+582.302 s]
/proc/loadavg: 2.08 2.04 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=578.71
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 57799 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727382 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 578.71
Current children cumulated vsize (KiB) 84940

[startup+642.303 s]
/proc/loadavg: 2.10 2.04 2.05 3/75 20017
/proc/meminfo: memFree=1287696/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=638.69
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 63797 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134630363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 638.69
Current children cumulated vsize (KiB) 84940

[startup+702.302 s]
/proc/loadavg: 2.24 2.08 2.06 3/75 20017
/proc/meminfo: memFree=1287696/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=698.66
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 69794 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134730353 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 698.66
Current children cumulated vsize (KiB) 84940

[startup+762.307 s]
/proc/loadavg: 2.21 2.11 2.07 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=758.64
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 75792 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732492 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 758.64
Current children cumulated vsize (KiB) 84940

[startup+822.301 s]
/proc/loadavg: 2.08 2.08 2.06 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=818.6
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 81788 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727750 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 818.6
Current children cumulated vsize (KiB) 84940

[startup+882.302 s]
/proc/loadavg: 2.03 2.07 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=878.58
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 87786 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134630396 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 84940

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

[startup+883.102 s]
/proc/loadavg: 2.03 2.07 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=879.38
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 87866 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732499 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 879.38
Current children cumulated vsize (KiB) 84940

[startup+895.903 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=892.17
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89145 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727129 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 892.17
Current children cumulated vsize (KiB) 84940

[startup+899.101 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=895.37
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89465 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134728149 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 895.37
Current children cumulated vsize (KiB) 84940

[startup+900.703 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=896.97
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89625 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134728682 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 896.97
Current children cumulated vsize (KiB) 84940

[startup+901.502 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=897.77
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89705 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134734604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 897.77
Current children cumulated vsize (KiB) 84940

[startup+901.902 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=898.17
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89745 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134732499 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 898.17
Current children cumulated vsize (KiB) 84940

[startup+902.302 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=898.57
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89785 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134727294 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 898.57
Current children cumulated vsize (KiB) 84940

[startup+902.402 s]
/proc/loadavg: 2.02 2.06 2.05 3/75 20017
/proc/meminfo: memFree=1287760/2055920 swapFree=4192956/4192956
[pid=19975] ppid=19973 vsize=84940 CPUtime=898.67
/proc/19975/stat : 19975 (bprolog) R 19973 19975 16916 0 -1 4194304 4114 0 0 0 89795 72 0 0 25 0 2 0 23359674 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 134730893 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19975/statm: 21235 3645 198 144 0 20719 0
[pid=19975/tid=19977] ppid=19973 vsize=84940 CPUtime=0
/proc/19975/task/19977/stat : 19977 (bprolog) S 19973 19975 16916 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23359902 86978560 3645 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 898.67
Current children cumulated vsize (KiB) 84940

Child status: 0
Real time (s): 902.499
CPU time (s): 898.763
CPU user time (s): 898.034
CPU system time (s): 0.728889
CPU usage (%): 99.5861
Max. virtual memory (cumulated for all children) (KiB): 84940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 898.034
system time used= 0.728889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4118
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= 7
involuntary context switches= 12022

runsolver used 1.07384 second user time and 2.54361 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-12 03:42:07
IDJOB=2076519
IDBENCH=56445
IDSOLVER=770
FILE ID=node14/2076519-1247362927
PBS_JOBID= 9506865
Free space on /tmp= 66456 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-105-8.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2076519-1247362927/watcher-2076519-1247362927 -o /tmp/evaluation-result-2076519-1247362927/solver-2076519-1247362927 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2076519-1247362927 1800

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

MD5SUM BENCH= 86b24a9ba558d9e8e32f84b5d3fc0678
RANDOM SEED=1217021850

node14.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		: 3000.265
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		: 3000.265
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:       1273320 kB
Buffers:         80744 kB
Cached:         567228 kB
SwapCached:          0 kB
Active:         223184 kB
Inactive:       504108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273320 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          90464 kB
Slab:            40376 kB
Committed_AS:   239768 kB
PageTables:       2020 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= 66488 MiB
End job on node14 at 2009-07-12 03:57:10