Trace number 234311

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, and are wall clock time (not CPU 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
sugar 0.40SAT 204.53 205.219

General information on the benchmark

Nametaillard/js-taillard-15/
js-taillard-15-100-9.xml
MD5SUM2c9cddf63743b58272a2df0b44d90160
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 benchmark204.53
SatisfiableYES
(Un)Satisfiability was proved
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1270
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1785
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/234311-1170106931/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/234311-1170106931/unknown.xml [Mon Jan 29 22:42:12 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/234311-1170106931/unknown.xml /tmp/evaluation/234311-1170106931/sugar24217.csp [Mon Jan 29 22:42:12 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234311-1170106931/sugar-v0-40.jar -convert /tmp/evaluation/234311-1170106931/unknown.xml /tmp/evaluation/234311-1170106931/sugar24217.csp
0.16	c BEGIN convert /tmp/evaluation/234311-1170106931/unknown.xml
0.69	c END convert (0.528692 seconds)
0.70	c # CONVERT_XML  END : /tmp/evaluation/234311-1170106931/sugar24217.csp 84340 bytes (1 seconds) [Mon Jan 29 22:42:13 2007]
0.70	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.70	
0.70	c # GENERATE_SAT  BEGIN : /tmp/evaluation/234311-1170106931/sugar24217.bcnf [Mon Jan 29 22:42:13 2007]
0.70	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234311-1170106931/sugar-v0-40.jar -bcnf -map /tmp/evaluation/234311-1170106931/sugar24217.map /tmp/evaluation/234311-1170106931/sugar24217.csp /tmp/evaluation/234311-1170106931/sugar24217.bcnf
0.82	c BEGIN parse /tmp/evaluation/234311-1170106931/sugar24217.csp
1.27	c END parse (0.44526 seconds)
1.27	c BEGIN simplify
1.29	c END simplify (0.027373 seconds)
1.29	c BEGIN encode /tmp/evaluation/234311-1170106931/sugar24217.bcnf
5.10	c END encode (3.809423 seconds)
5.18	c # GENERATE_SAT  END : 277544 variables 4210428 clauses 65253728 bytes (4 seconds) [Mon Jan 29 22:42:17 2007]
5.18	c # GENERATE_SAT  CPU : 4.41 = 0.02 + 0 + 4.15 + 0.24
5.18	
5.18	c # SOLVE_SAT  BEGIN : /tmp/evaluation/234311-1170106931/sugar24217.bcnf [Mon Jan 29 22:42:17 2007]
5.18	c # CMD : /tmp/evaluation/234311-1170106931/minisat /tmp/evaluation/234311-1170106931/sugar24217.bcnf /tmp/evaluation/234311-1170106931/sugar24217.out
9.20	c ==================================[MINISAT]===================================
9.20	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.20	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.20	c ==============================================================================
9.20	c |         0 | 2005553  5553445 |  668517       0        0     nan |  0.000 % |
10.28	c |       101 | 2005553  5553445 |  735368     101     1711    16.9 | 57.468 % |
11.42	c |       251 | 2005555  5553445 |  808905     249     3531    14.2 | 57.468 % |
13.09	c |       476 | 2005559  5553445 |  889796     470     6826    14.5 | 57.468 % |
15.35	c |       814 | 2005560  5553445 |  978775     807    11014    13.6 | 57.468 % |
18.20	c |      1321 | 2005562  5553445 | 1076653    1312    17463    13.3 | 57.468 % |
22.82	c |      2081 | 2005565  5553445 | 1184318    2069    31359    15.2 | 57.468 % |
30.24	c |      3220 | 2005568  5553445 | 1302750    3205    53549    16.7 | 57.468 % |
41.34	c |      4930 | 2005571  5553445 | 1433025    4912   135097    27.5 | 57.468 % |
58.59	c |      7493 | 2005574  5553445 | 1576328    7472   195754    26.2 | 57.468 % |
86.89	c |     11337 | 2005576  5553445 | 1733960   11314   326908    28.9 | 57.468 % |
130.68	c |     17104 | 2005577  5553445 | 1907357   17080   491389    28.8 | 57.468 % |
204.50	c ==============================================================================
204.50	c restarts              : 12
204.50	c conflicts             : 25689          (129 /sec)
204.50	c decisions             : 38068          (191 /sec)
204.50	c propagations          : 291747493      (1466527 /sec)
204.50	c conflict literals     : 728457         (30.57 % deleted)
204.50	c Memory used           : 177.97 MB
204.50	c CPU time              : 198.938 s
204.50	c 
204.50	c SATISFIABLE
204.67	c # SOLVE_SAT  END : SATISFIABLE (200 seconds) [Mon Jan 29 22:45:37 2007]
204.67	c # SOLVE_SAT  CPU : 199.42 = 0.01 + 0 + 199.07 + 0.34
204.67	
204.67	c # RESULT : SATISFIABLE
204.67	
204.67	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:45:37 2007]
204.80	c BEGIN read SAT output /tmp/evaluation/234311-1170106931/sugar24217.out
205.04	c END read SAT output (0.242338 seconds)
205.04	c BEGIN write solution /tmp/evaluation/234311-1170106931/sugar24217.sol
205.16	c END write solution (0.124923 seconds)
205.18	s SATISFIABLE
205.18	v 176 244 322 401 488 541 555 673 767 781 926 1099 1148 1184 1269 130 213 254 276 305 368 461 501 637 743 857 884 1133 1195 1240 2 62 105 300 304 354 391 477 558 644 701 779 803 918 1069 53 68 370 417 423 461 518 519 563 657 687 933 1035 1086 1138 274 385 424 499 597 599 648 732 764 859 922 955 985 1035 1170 117 216 316 414 461 718 806 839 852 883 932 994 1037 1058 1168 59 62 142 209 302 393 439 491 608 691 693 1069 1154 1227 1245 364 387 527 549 651 719 782 871 1010 1015 1052 1057 1113 1130 1224 0 44 103 190 317 390 445 448 629 655 724 762 1055 1129 1164 10 37 51 359 518 626 780 888 907 936 969 1127 1157 1248 1259 0 67 161 211 255 338 357 386 466 524 556 594 693 869 967 45 121 128 332 434 618 701 717 783 891 898 901 1032 1040 1103 127 219 379 383 492 573 689 828 834 910 918 962 966 1026 1196 89 229 355 400 468 501 511 612 833 915 966 1021 1120 1164 1248 19 31 66 147 164 206 252 317 405 575 603 739 875 968 1213
205.18	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:45:37 2007]
205.18	c # OUTPUT_SOL  CPU : 0.01 = 0 + 0.01 + 0 + 0
205.18	
205.18	c # MAIN  END :  (205 seconds) [Mon Jan 29 22:45:37 2007]
205.18	c # MAIN  CPU : 203.84 = 0.03 + 0.01 + 203.22 + 0.58
205.18

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-234311-1170106931 -o ROOT/results/node67/solver-234311-1170106931 -C 1800 -M 900 /tmp/evaluation/234311-1170106931/solver /tmp/evaluation/234311-1170106931 /tmp/evaluation/234311-1170106931/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.80 2.04 2.52 5/75 24218
/proc/meminfo: memFree=1882552/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=12268 CPUtime=0
/proc/24217/stat : 24217 (sugar) R 24215 24217 23944 0 -1 4194304 596 0 0 0 0 0 0 0 18 0 1 0 30650806 12562432 315 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271638559333 0 0 4224 0 0 0 0 17 1 0 0
/proc/24217/statm: 3067 315 241 3 0 167 0

[startup+0.104377 s]
/proc/loadavg: 1.80 2.04 2.52 5/75 24218
/proc/meminfo: memFree=1882552/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=13724 CPUtime=0.04
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30650806 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512422 s]
/proc/loadavg: 1.80 2.04 2.52 5/75 24218
/proc/meminfo: memFree=1882552/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=13724 CPUtime=0.04
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30650806 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33351 s]
/proc/loadavg: 1.80 2.04 2.52 4/84 24234
/proc/meminfo: memFree=1862896/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=13724 CPUtime=0.04
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30650806 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3431 808 370 3 0 531 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24227] ppid=24217 vsize=807332 CPUtime=0.62
/proc/24227/stat : 24227 (java) R 24217 24217 23944 0 -1 0 7141 0 1 0 58 4 0 0 22 0 8 0 30650876 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073789545 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24227/statm: 201833 6890 1508 14 0 189111 0
[pid=24227/tid=24228] ppid=24217 vsize=807332 CPUtime=0.04
/proc/24227/task/24228/stat : 24228 (java) S 24217 24217 23944 0 -1 64 925 0 0 0 4 0 0 0 16 0 8 0 30650880 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24229] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24229/stat : 24229 (java) S 24217 24217 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30650880 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24230] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24230/stat : 24230 (java) S 24217 24217 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30650880 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24231] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24231/stat : 24231 (java) S 24217 24217 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30650883 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24232] ppid=24217 vsize=807332 CPUtime=0.15
/proc/24227/task/24232/stat : 24232 (java) S 24217 24217 23944 0 -1 64 407 0 0 0 15 0 0 0 16 0 8 0 30650883 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24233] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24233/stat : 24233 (java) S 24217 24217 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30650883 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24234] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24234/stat : 24234 (java) S 24217 24217 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30650883 826707968 6890 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 821056

[startup+2.97868 s]
/proc/loadavg: 1.80 2.04 2.52 3/84 24234
/proc/meminfo: memFree=1843120/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=13724 CPUtime=0.04
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30650806 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3431 808 370 3 0 531 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24227] ppid=24217 vsize=807332 CPUtime=2.26
/proc/24227/stat : 24227 (java) R 24217 24217 23944 0 -1 0 7153 0 1 0 214 12 0 0 25 0 8 0 30650876 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073808222 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24227/statm: 201833 6901 1510 14 0 189111 0
[pid=24227/tid=24228] ppid=24217 vsize=807332 CPUtime=0.04
/proc/24227/task/24228/stat : 24228 (java) S 24217 24217 23944 0 -1 64 925 0 0 0 4 0 0 0 16 0 8 0 30650880 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24229] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24229/stat : 24229 (java) S 24217 24217 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30650880 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24230] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24230/stat : 24230 (java) S 24217 24217 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30650880 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24231] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24231/stat : 24231 (java) S 24217 24217 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30650883 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24232] ppid=24217 vsize=807332 CPUtime=0.17
/proc/24227/task/24232/stat : 24232 (java) S 24217 24217 23944 0 -1 64 417 0 0 0 17 0 0 0 16 0 8 0 30650883 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24233] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24233/stat : 24233 (java) S 24217 24217 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30650883 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24227/tid=24234] ppid=24217 vsize=807332 CPUtime=0
/proc/24227/task/24234/stat : 24234 (java) S 24217 24217 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30650883 826707968 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 821056

[startup+6.18402 s]
/proc/loadavg: 1.82 2.04 2.52 3/77 24235
/proc/meminfo: memFree=1770600/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.45
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1754 7168 0 1 5 1 415 24 18 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=78364 CPUtime=0.97
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 18445 0 0 0 84 13 0 0 25 0 1 0 30651324 80244736 18347 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637942 0 0 4096 0 0 0 0 17 1 0 0
/proc/24235/statm: 19591 18348 36 112 0 19475 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 93960

[startup+12.6507 s]
/proc/loadavg: 1.83 2.04 2.52 3/77 24235
/proc/meminfo: memFree=1643816/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.46
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1764 7168 0 1 6 1 415 24 16 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=181148 CPUtime=7.43
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 43807 0 0 0 714 29 0 0 25 0 1 0 30651324 185495552 42683 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24235/statm: 45287 42683 51 112 0 45171 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 196744

[startup+25.504 s]
/proc/loadavg: 1.94 2.05 2.51 3/77 24235
/proc/meminfo: memFree=1644072/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.46
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1764 7168 0 1 6 1 415 24 16 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=181148 CPUtime=20.28
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 43807 0 0 0 1999 29 0 0 25 0 1 0 30651324 185495552 42683 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525748 0 0 4096 3 0 0 0 17 1 0 0
/proc/24235/statm: 45287 42683 51 112 0 45171 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 196744

[startup+51.1897 s]
/proc/loadavg: 1.96 2.05 2.50 3/77 24235
/proc/meminfo: memFree=1642856/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.46
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1764 7168 0 1 6 1 415 24 16 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=181148 CPUtime=45.96
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 43807 0 0 0 4567 29 0 0 25 0 1 0 30651324 185495552 42683 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/24235/statm: 45287 42683 51 112 0 45171 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 196744

[startup+102.457 s]
/proc/loadavg: 1.98 2.04 2.47 3/77 24235
/proc/meminfo: memFree=1643752/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.46
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1764 7168 0 1 6 1 415 24 16 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=181148 CPUtime=97.21
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 43807 0 0 0 9692 29 0 0 25 0 1 0 30651324 185495552 42683 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24235/statm: 45287 42683 51 112 0 45171 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 196744

[startup+162.558 s]
/proc/loadavg: 1.99 2.03 2.44 3/77 24235
/proc/meminfo: memFree=1643368/2055920 swapFree=4192812/4192956
[pid=24217] ppid=24215 vsize=15596 CPUtime=4.46
/proc/24217/stat : 24217 (sugar) S 24215 24217 23944 0 -1 4194304 1764 7168 0 1 6 1 415 24 16 0 1 0 30650806 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24217/statm: 3899 1274 373 3 0 999 0
[pid=24219] ppid=24217 vsize=0 CPUtime=0.64
/proc/24219/stat : 24219 (java) Z 24217 24217 23944 0 -1 1036 7390 0 1 0 58 6 0 0 17 0 1 0 30650811 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24219/statm: 0 0 0 0 0 0 0
[pid=24235] ppid=24217 vsize=181148 CPUtime=157.29
/proc/24235/stat : 24235 (minisat) R 24217 24217 23944 0 -1 0 43809 0 0 0 15700 29 0 0 25 0 1 0 30651324 185495552 42685 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24235/statm: 45287 42685 51 112 0 45171 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 196744

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24217 and gives childrusage.ru_utime.tv_sec=203 childrusage.ru_utime.tv_usec=288095 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=644901
CPU time returned by wait4() is 203.933
while last known CPU time is 204.53

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 205.219
CPU time (s): 204.53
CPU user time (s): 203.86
CPU system time (s): 0.67
CPU usage (%): 99.6641
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 203.288
system time used= 0.644901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53187
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 777
involuntary context switches= 1199

runsolver used 0.242963 s user time and 0.624905 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 21:42:11 UTC 2007


IDJOB= 234311
IDBENCH= 6680
IDSOLVER= 86
FILE ID= node67/234311-1170106931

PBS_JOBID= 3689901

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-15/js-taillard-15-100-9.xml
COMMAND LINE= /tmp/evaluation/234311-1170106931/solver /tmp/evaluation/234311-1170106931 /tmp/evaluation/234311-1170106931/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-234311-1170106931 -o ROOT/results/node67/solver-234311-1170106931 -C 1800 -M 900  /tmp/evaluation/234311-1170106931/solver /tmp/evaluation/234311-1170106931 /tmp/evaluation/234311-1170106931/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  2c9cddf63743b58272a2df0b44d90160

RANDOM SEED= 219757194

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.236
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		: 3000.236
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:       1883160 kB
Buffers:         13776 kB
Cached:          64832 kB
SwapCached:          0 kB
Active:          81776 kB
Inactive:        38048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          52208 kB
Slab:            38244 kB
Committed_AS:   435772 kB
PageTables:       1872 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= 66560 MiB



End job on node67 on Mon Jan 29 21:45:37 UTC 2007