Trace number 2076541

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 895.202 902.853

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-105-2.xml
MD5SUM4edeb52ba8c5e270795a490c2e727147
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 benchmark2.68759
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1359
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-2076541-1247362956)
1.38/1.42	c Converted in 695 ms
1.58/1.64	c solving(HOME/instance-2076541-1247362956,1800000)
1.58/1.64	c solving(HOME/instance-2076541-1247362956,1800000)
895.14/902.83	c (ff_min)
895.14/902.83	s SATISFIABLE
895.14/902.83	v 0 499 1130 747 633 802 341 254 419 96 558 1276 835 1099 937 161 1205 689 1012 78 77 306 1086 349 590 345 844 663 1266 1031 224 1130 765 423 495 948 1196 0 56 152 904 609 855 265 947 819 653 764 0 177 702 520 1136 361 1099 432 552 84 1023 93 164 410 0 625 912 1104 1164 1080 240 500 98 825 674 998 1185 719 580 454 753 323 827 558 487 284 689 851 98 555 811 224 0 641 1165 350 472 768 399 92 333 268 653 698 77 830 0 254 421 590 989 164 783 861 472 1031 350 897 543 528 1048 921 641 747 99 474 409 555 625 84 254 871 224 350 601 1126 196 0 706 953 820 1008 520 163 73 378 1222 724 183 14 279 622 360 976 705 893 812 0 584 924 557 419 88 500 835 1188 868 794 528 154 584 0 633 517 947 684 350 1018 765 1086 254 421 1046 853 78 146 580 983 1218 1096 696 234 713 279 762 472 629 439 372 557 0 1133 450 903 341 864 466 726 93 552 1062 175 979 256 1031 399 658 837 606 474 0 773 658 991 184 1051 811 419 1155 281 472 439 372 1188 273 0 580 500 764 708 127 939 812 853 0 963 633 696 996 933 990 983 291 555 196 383 975 893 759 99 948 474 254 423 73 382 624 752 893 465 406 340 538 1012 377 1083 1165 634 621 820 0 164 364 698 56 853 1023 465 0 868 634 543 500 783 1139 139 653 265 1077 1190 245 897 0 531 1062 373 938 152 455 957 261 600 776 164 832 256 621 306 245 96 1253 729 921 1031 773 245 680 1190 819 174 213 606 1083 163 86 0 341 440 640 14 466 535 956 762 450 1205 802 989 164 1031 291 383 837 80 1155 555 633 1099 924 234 705 0 632 939 281 472 1222 92 530 84 864 193 1099 1077 794 624 361 1146 719 454 998 0 825 77 1095 1160 157 595 903 776 1031 213 527 272 663 495 0 350 423 702 267 609 
895.14/902.85	
895.14/902.85	c Time=893765 ms Backtracks=3073904
895.14/902.85

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-2076541-1247362956/watcher-2076541-1247362956 -o /tmp/evaluation-result-2076541-1247362956/solver-2076541-1247362956 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2076541-1247362956 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: 1.98 2.15 2.10 4/81 21374
/proc/meminfo: memFree=1783800/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=5256 CPUtime=0
/proc/21374/stat : 21374 (sh) R 21372 21374 18025 0 -1 4194304 60 0 0 0 0 0 0 0 20 0 1 0 23361576 5382144 44 996147200 4194304 4889804 548682068864 18446744073709551615 210821512308 0 0 4096 0 0 0 0 17 1 0 0
/proc/21374/statm: 1314 44 33 169 0 13 0

[startup+0.106318 s]
/proc/loadavg: 1.98 2.15 2.10 4/81 21374
/proc/meminfo: memFree=1783800/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=62208 CPUtime=0.09
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 1146 0 0 0 5 4 0 0 20 0 1 0 23361576 63700992 859 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21374/statm: 15552 859 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.201327 s]
/proc/loadavg: 1.98 2.15 2.10 4/81 21374
/proc/meminfo: memFree=1783800/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=62208 CPUtime=0.19
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 1149 0 0 0 10 9 0 0 20 0 1 0 23361576 63700992 862 996147200 134512640 135105188 4294956096 18446744073709551615 134560353 0 0 4096 2 0 0 0 17 1 0 0
/proc/21374/statm: 15552 862 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.30134 s]
/proc/loadavg: 1.98 2.15 2.10 4/81 21374
/proc/meminfo: memFree=1783800/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=62208 CPUtime=0.28
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 1151 0 0 0 15 13 0 0 21 0 1 0 23361576 63700992 864 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21374/statm: 15552 864 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701386 s]
/proc/loadavg: 1.98 2.15 2.10 4/81 21374
/proc/meminfo: memFree=1783800/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=62208 CPUtime=0.69
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 1158 0 0 0 36 33 0 0 25 0 1 0 23361576 63700992 871 996147200 134512640 135105188 4294956096 18446744073709551615 134560471 0 0 4096 2 0 0 0 17 1 0 0
/proc/21374/statm: 15552 871 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50148 s]
/proc/loadavg: 1.98 2.15 2.10 3/82 21375
/proc/meminfo: memFree=1780528/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=62204 CPUtime=1.47
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 1864 0 0 0 78 69 0 0 25 0 1 0 23361576 63696896 1575 996147200 134512640 135105188 4294956096 18446744073709551615 134634637 0 0 4096 2 0 0 0 17 1 0 0
/proc/21374/statm: 15551 1575 180 144 0 15035 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62204

[startup+3.10267 s]
/proc/loadavg: 1.98 2.15 2.10 3/82 21375
/proc/meminfo: memFree=1771440/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=3.07
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 236 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727712 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 84940

[startup+6.30126 s]
/proc/loadavg: 1.98 2.15 2.10 3/83 21376
/proc/meminfo: memFree=1769128/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=6.23
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 552 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134728376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 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+12.7018 s]
/proc/loadavg: 1.98 2.15 2.10 3/83 21376
/proc/meminfo: memFree=1769000/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=12.58
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 1187 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134733859 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 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: 1.99 2.14 2.09 3/83 21376
/proc/meminfo: memFree=1768936/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=25.27
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 2456 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727719 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 84940

[startup+51.1014 s]
/proc/loadavg: 1.99 2.13 2.09 3/83 21376
/proc/meminfo: memFree=1769064/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=50.65
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 4994 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134730427 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 84940

[startup+102.301 s]
/proc/loadavg: 1.99 2.11 2.08 3/83 21376
/proc/meminfo: memFree=1769000/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=101.42
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 10071 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134734597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 84940

[startup+162.302 s]
/proc/loadavg: 1.99 2.08 2.08 3/83 21376
/proc/meminfo: memFree=1768936/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=160.92
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 16021 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134733891 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 84940

[startup+222.307 s]
/proc/loadavg: 1.99 2.07 2.07 3/83 21376
/proc/meminfo: memFree=1768872/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=220.41
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 21970 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134732235 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 84940

[startup+282.302 s]
/proc/loadavg: 1.99 2.05 2.07 3/83 21376
/proc/meminfo: memFree=1768808/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=279.9
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 27919 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134730830 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 84940

[startup+342.301 s]
/proc/loadavg: 1.99 2.04 2.06 3/83 21376
/proc/meminfo: memFree=1768808/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=339.39
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 33868 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134731744 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 84940

[startup+402.302 s]
/proc/loadavg: 1.99 2.03 2.06 3/83 21376
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=398.88
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 39817 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134731799 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 84940

[startup+462.301 s]
/proc/loadavg: 2.07 2.04 2.05 3/83 21376
/proc/meminfo: memFree=1768680/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=458.37
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 45766 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134729475 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 84940

[startup+522.302 s]
/proc/loadavg: 2.02 2.03 2.05 3/83 21378
/proc/meminfo: memFree=1768552/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=517.86
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 51715 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134730722 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 84940

[startup+582.302 s]
/proc/loadavg: 2.01 2.02 2.04 3/83 21378
/proc/meminfo: memFree=1768552/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=577.36
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 57665 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134729555 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 84940

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.04 3/83 21378
/proc/meminfo: memFree=1768488/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=636.85
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 63614 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134728172 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 636.85
Current children cumulated vsize (KiB) 84940

[startup+702.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/83 21378
/proc/meminfo: memFree=1768424/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=696.34
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 69563 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727880 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 696.34
Current children cumulated vsize (KiB) 84940

[startup+762.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=755.84
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 75513 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727354 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 755.84
Current children cumulated vsize (KiB) 84940

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=815.33
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 81462 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134730876 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 815.33
Current children cumulated vsize (KiB) 84940

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=874.82
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 87411 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134731715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 874.82
Current children cumulated vsize (KiB) 84940

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

[startup+883.202 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=875.71
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 87500 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134733395 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 875.71
Current children cumulated vsize (KiB) 84940

[startup+896.001 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=888.4
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 88769 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727333 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 888.4
Current children cumulated vsize (KiB) 84940

[startup+899.202 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=891.58
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 89087 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134728870 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 891.58
Current children cumulated vsize (KiB) 84940

[startup+900.802 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=893.16
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 89245 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134732492 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 893.16
Current children cumulated vsize (KiB) 84940

[startup+901.603 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=893.96
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 89325 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134727993 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 893.96
Current children cumulated vsize (KiB) 84940

[startup+902.401 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=84940 CPUtime=894.75
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4112 0 0 0 89404 71 0 0 25 0 2 0 23361576 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 134734787 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 21235 3643 198 144 0 20719 0
[pid=21374/tid=21376] ppid=21372 vsize=84940 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23361803 86978560 3643 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 894.75
Current children cumulated vsize (KiB) 84940

[startup+902.802 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 21378
/proc/meminfo: memFree=1768360/2055920 swapFree=4192812/4192956
[pid=21374] ppid=21372 vsize=95184 CPUtime=895.14
/proc/21374/stat : 21374 (bprolog) R 21372 21374 18025 0 -1 4194304 4113 0 0 0 89443 71 0 0 25 0 3 0 23361576 97468416 3644 996147200 134512640 135105188 4294956096 18446744073709551615 134736576 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21374/statm: 23796 3644 198 144 0 23280 0
[pid=21374/tid=21376] ppid=21372 vsize=95184 CPUtime=0
/proc/21374/task/21376/stat : 21376 (bprolog) S 21372 21374 18025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 23361803 97468416 3644 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 895.14
Current children cumulated vsize (KiB) 95184

Child status: 0
Real time (s): 902.853
CPU time (s): 895.202
CPU user time (s): 894.477
CPU system time (s): 0.724889
CPU usage (%): 99.1525
Max. virtual memory (cumulated for all children) (KiB): 95184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 894.477
system time used= 0.724889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4116
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= 35780

runsolver used 0.85187 second user time and 2.44763 second system time

The end

Launcher Data 

Begin job on node33 at 2009-07-12 03:42:36
IDJOB=2076541
IDBENCH=56450
IDSOLVER=770
FILE ID=node33/2076541-1247362956
PBS_JOBID= 9506923
Free space on /tmp= 66432 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-105-2.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2076541-1247362956/watcher-2076541-1247362956 -o /tmp/evaluation-result-2076541-1247362956/solver-2076541-1247362956 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2076541-1247362956 1800

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

MD5SUM BENCH= 4edeb52ba8c5e270795a490c2e727147
RANDOM SEED=1374876084

node33.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		: 3000.229
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		: 3000.229
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:       1784280 kB
Buffers:         24492 kB
Cached:         102328 kB
SwapCached:          0 kB
Active:         148940 kB
Inactive:        71060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:         113604 kB
Slab:            36656 kB
Committed_AS:   306792 kB
PageTables:       1996 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= 66432 MiB
End job on node33 at 2009-07-12 03:57:39