Trace number 234233

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 204.81 205.957

General information on the benchmark

Nametaillard/js-taillard-15/
js-taillard-15-100-3.xml
MD5SUM43bdd08ffdcb9ff8323d7868c2b8c930
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 benchmark204.81
SatisfiableYES
(Un)Satisfiability was proved
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1181
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)

0.05	c # Sugar v0-40 (/tmp/evaluation/234233-1170106900/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/234233-1170106900/unknown.xml [Mon Jan 29 22:41:40 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/234233-1170106900/unknown.xml /tmp/evaluation/234233-1170106900/sugar18765.csp [Mon Jan 29 22:41:40 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234233-1170106900/sugar-v0-40.jar -convert /tmp/evaluation/234233-1170106900/unknown.xml /tmp/evaluation/234233-1170106900/sugar18765.csp
0.17	c BEGIN convert /tmp/evaluation/234233-1170106900/unknown.xml
0.70	c END convert (0.535016 seconds)
0.76	c # CONVERT_XML  END : /tmp/evaluation/234233-1170106900/sugar18765.csp 84354 bytes (1 seconds) [Mon Jan 29 22:41:41 2007]
0.76	c # CONVERT_XML  CPU : 0.65 = 0 + 0.01 + 0.59 + 0.05
0.76	
0.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/234233-1170106900/sugar18765.bcnf [Mon Jan 29 22:41:41 2007]
0.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234233-1170106900/sugar-v0-40.jar -bcnf -map /tmp/evaluation/234233-1170106900/sugar18765.map /tmp/evaluation/234233-1170106900/sugar18765.csp /tmp/evaluation/234233-1170106900/sugar18765.bcnf
0.88	c BEGIN parse /tmp/evaluation/234233-1170106900/sugar18765.csp
1.33	c END parse (0.455077 seconds)
1.33	c BEGIN simplify
1.36	c END simplify (0.028358 seconds)
1.36	c BEGIN encode /tmp/evaluation/234233-1170106900/sugar18765.bcnf
4.97	c END encode (3.609055 seconds)
5.04	c # GENERATE_SAT  END : 257926 variables 3904078 clauses 60501704 bytes (4 seconds) [Mon Jan 29 22:41:45 2007]
5.04	c # GENERATE_SAT  CPU : 4.21 = 0.03 + 0 + 3.83 + 0.35
5.04	
5.04	c # SOLVE_SAT  BEGIN : /tmp/evaluation/234233-1170106900/sugar18765.bcnf [Mon Jan 29 22:41:45 2007]
5.04	c # CMD : /tmp/evaluation/234233-1170106900/minisat /tmp/evaluation/234233-1170106900/sugar18765.bcnf /tmp/evaluation/234233-1170106900/sugar18765.out
8.81	c ==================================[MINISAT]===================================
8.81	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
8.81	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
8.81	c ==============================================================================
8.81	c |         0 | 1698397  4682362 |  566132       0        0     nan |  0.000 % |
9.72	c |       100 | 1698397  4682362 |  622745      99     1771    17.9 | 59.715 % |
10.80	c |       250 | 1698398  4682362 |  685019     248     3761    15.2 | 59.715 % |
12.42	c |       476 | 1698400  4682362 |  753521     472     6531    13.8 | 59.715 % |
14.80	c |       813 | 1697309  4679095 |  828873     808    11205    13.9 | 59.715 % |
19.09	c |      1320 | 1697311  4679095 |  911761    1313    16636    12.7 | 59.715 % |
25.93	c |      2079 | 1697315  4679095 | 1002937    2068    27801    13.4 | 59.715 % |
34.98	c |      3219 | 1697317  4679095 | 1103231    3206    46595    14.5 | 59.715 % |
47.62	c |      4927 | 1697317  4679095 | 1213554    4914    72016    14.7 | 59.715 % |
68.22	c |      7489 | 1697325  4679095 | 1334909    7468   108177    14.5 | 59.715 % |
99.57	c |     11333 | 1697326  4679095 | 1468400   11311   192983    17.1 | 59.715 % |
149.53	c |     17100 | 1649860  4537417 | 1615240   15344   272561    17.8 | 60.460 % |
205.25	c ==============================================================================
205.25	c restarts              : 12
205.25	c conflicts             : 23804          (120 /sec)
205.25	c decisions             : 34029          (171 /sec)
205.25	c propagations          : 300862520      (1512482 /sec)
205.25	c conflict literals     : 423467         (36.00 % deleted)
205.25	c Memory used           : 161.22 MB
205.25	c CPU time              : 198.92 s
205.25	c 
205.25	c SATISFIABLE
205.41	c # SOLVE_SAT  END : SATISFIABLE (201 seconds) [Mon Jan 29 22:45:06 2007]
205.41	c # SOLVE_SAT  CPU : 199.43 = 0 + 0 + 199.04 + 0.39
205.41	
205.41	c # RESULT : SATISFIABLE
205.41	
205.41	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:45:06 2007]
205.54	c BEGIN read SAT output /tmp/evaluation/234233-1170106900/sugar18765.out
205.77	c END read SAT output (0.234967 seconds)
205.77	c BEGIN write solution /tmp/evaluation/234233-1170106900/sugar18765.sol
205.90	c END write solution (0.12593 seconds)
205.92	s SATISFIABLE
205.92	v 14 86 175 239 270 331 394 482 515 615 741 811 959 1029 1156 132 151 251 330 377 432 499 542 722 806 867 897 953 972 1063 228 322 329 355 500 560 642 758 794 805 890 909 1016 1018 1090 26 84 154 238 272 291 310 404 448 548 662 701 768 862 1064 405 450 579 588 617 649 691 718 735 842 945 1038 1091 1121 1138 0 115 171 217 350 416 506 546 565 580 595 738 777 854 947 11 137 292 341 435 512 580 783 826 898 994 1032 1079 1096 1118 74 92 178 288 550 572 656 716 768 802 883 981 1037 1066 1149 0 48 76 178 204 388 398 417 509 533 587 644 854 938 1023 5 41 75 140 217 247 297 374 536 647 660 824 830 1050 1144 230 339 352 441 478 537 581 594 654 700 893 978 1073 1091 1170 39 113 174 348 413 510 631 671 731 793 871 913 921 942 953 8 17 39 53 61 146 178 277 353 372 552 688 812 966 1140 1 68 87 316 508 683 687 708 854 936 983 1031 1039 1131 1170 309 368 392 445 459 493 550 607 764 772 786 855 950 978 1095
205.92	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:45:06 2007]
205.92	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
205.92	
205.92	c # MAIN  END :  (206 seconds) [Mon Jan 29 22:45:06 2007]
205.92	c # MAIN  CPU : 204.3 = 0.04 + 0.01 + 203.46 + 0.79
205.92

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/node56/watcher-234233-1170106900 -o ROOT/results/node56/solver-234233-1170106900 -C 1800 -M 900 /tmp/evaluation/234233-1170106900/solver /tmp/evaluation/234233-1170106900 /tmp/evaluation/234233-1170106900/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: 2.18 3.35 4.54 4/74 18766
/proc/meminfo: memFree=1545976/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=18540 CPUtime=0
/proc/18765/stat : 18765 (runsolver) R 18763 18765 18700 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30646575 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 253307186471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18765/statm: 4635 279 244 17 0 2626 0

[startup+0.108766 s]
/proc/loadavg: 2.18 3.35 4.54 4/74 18766
/proc/meminfo: memFree=1545976/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=13724 CPUtime=0.04
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1112 0 0 0 3 1 0 0 21 0 1 0 30646575 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.516803 s]
/proc/loadavg: 2.18 3.35 4.54 4/74 18766
/proc/meminfo: memFree=1545976/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=13724 CPUtime=0.04
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30646575 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33988 s]
/proc/loadavg: 2.18 3.35 4.54 4/82 18782
/proc/meminfo: memFree=1527480/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=13724 CPUtime=0.68
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1190 7395 0 1 3 1 59 5 15 0 1 0 30646575 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3431 809 371 3 0 531 0
[pid=18775] ppid=18765 vsize=807336 CPUtime=0.55
/proc/18775/stat : 18775 (java) R 18765 18765 18700 0 -1 0 6670 0 1 0 51 4 0 0 17 0 8 0 30646651 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072943724 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18775/statm: 201834 6420 1506 14 0 189112 0
[pid=18775/tid=18776] ppid=18765 vsize=807336 CPUtime=0.02
/proc/18775/task/18776/stat : 18776 (java) S 18765 18765 18700 0 -1 64 481 0 0 0 2 0 0 0 16 0 8 0 30646654 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18777] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18777/stat : 18777 (java) S 18765 18765 18700 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30646655 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18778] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18778/stat : 18778 (java) S 18765 18765 18700 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30646655 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18779] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18779/stat : 18779 (java) S 18765 18765 18700 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30646658 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18780] ppid=18765 vsize=807336 CPUtime=0.14
/proc/18775/task/18780/stat : 18780 (java) R 18765 18765 18700 0 -1 64 401 0 0 0 14 0 0 0 20 0 8 0 30646658 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18781] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18781/stat : 18781 (java) S 18765 18765 18700 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30646658 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18782] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18782/stat : 18782 (java) S 18765 18765 18700 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30646658 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 821060

[startup+2.99305 s]
/proc/loadavg: 2.18 3.35 4.54 3/82 18782
/proc/meminfo: memFree=1508536/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=13724 CPUtime=0.68
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1190 7395 0 1 3 1 59 5 16 0 1 0 30646575 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3431 809 371 3 0 531 0
[pid=18775] ppid=18765 vsize=807336 CPUtime=2.21
/proc/18775/stat : 18775 (java) R 18765 18765 18700 0 -1 0 7153 0 1 0 203 18 0 0 25 0 8 0 30646651 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073808222 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18775/statm: 201834 6901 1510 14 0 189112 0
[pid=18775/tid=18776] ppid=18765 vsize=807336 CPUtime=0.04
/proc/18775/task/18776/stat : 18776 (java) S 18765 18765 18700 0 -1 64 925 0 0 0 4 0 0 0 16 0 8 0 30646654 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18777] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18777/stat : 18777 (java) S 18765 18765 18700 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30646655 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18778] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18778/stat : 18778 (java) S 18765 18765 18700 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30646655 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18779] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18779/stat : 18779 (java) S 18765 18765 18700 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30646658 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18780] ppid=18765 vsize=807336 CPUtime=0.17
/proc/18775/task/18780/stat : 18780 (java) S 18765 18765 18700 0 -1 64 417 0 0 0 17 0 0 0 16 0 8 0 30646658 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18781] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18781/stat : 18781 (java) S 18765 18765 18700 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30646658 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18775/tid=18782] ppid=18765 vsize=807336 CPUtime=0
/proc/18775/task/18782/stat : 18782 (java) S 18765 18765 18700 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30646658 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821060

[startup+6.27237 s]
/proc/loadavg: 2.16 3.33 4.52 3/75 18783
/proc/meminfo: memFree=1430008/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1753 14563 0 2 6 1 442 40 18 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=94424 CPUtime=1.21
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 21825 0 0 0 104 17 0 0 25 0 1 0 30647079 96690176 21727 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134531626 0 0 4096 0 0 0 0 17 1 0 0
/proc/18783/statm: 23606 21727 36 112 0 23490 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 110024

[startup+12.748 s]
/proc/loadavg: 2.23 3.33 4.51 3/75 18783
/proc/meminfo: memFree=1321720/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1763 14563 0 2 6 1 442 40 16 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=164080 CPUtime=7.65
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 40747 0 0 0 731 34 0 0 25 0 1 0 30647079 168017920 39623 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528060 0 0 4096 3 0 0 0 17 1 0 0
/proc/18783/statm: 41020 39623 51 112 0 40904 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 179680

[startup+25.5733 s]
/proc/loadavg: 2.24 3.28 4.48 3/75 18783
/proc/meminfo: memFree=1322232/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1763 14563 0 2 6 1 442 40 16 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=164080 CPUtime=20.42
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 40749 0 0 0 2008 34 0 0 25 0 1 0 30647079 168017920 39625 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18783/statm: 41020 39625 51 112 0 40904 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 179680

[startup+51.2538 s]
/proc/loadavg: 2.16 3.17 4.41 3/75 18783
/proc/meminfo: memFree=1320312/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1763 14563 0 2 6 1 442 40 16 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=164080 CPUtime=45.99
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 40750 0 0 0 4564 35 0 0 25 0 1 0 30647079 168017920 39626 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18783/statm: 41020 39626 51 112 0 40904 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 179680

[startup+102.502 s]
/proc/loadavg: 2.07 2.99 4.28 3/75 18783
/proc/meminfo: memFree=1318328/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1763 14563 0 2 6 1 442 40 16 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=164080 CPUtime=96.99
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 40755 0 0 0 9664 35 0 0 25 0 1 0 30647079 168017920 39631 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/18783/statm: 41020 39631 51 112 0 40904 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 179680

[startup+162.582 s]
/proc/loadavg: 2.02 2.81 4.14 3/75 18783
/proc/meminfo: memFree=1315704/2055920 swapFree=4183548/4192956
[pid=18765] ppid=18763 vsize=15600 CPUtime=4.89
/proc/18765/stat : 18765 (sugar) S 18763 18765 18700 0 -1 4194304 1763 14563 0 2 6 1 442 40 16 0 1 0 30646575 15974400 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18765/statm: 3900 1274 373 3 0 1000 0
[pid=18783] ppid=18765 vsize=164080 CPUtime=156.79
/proc/18783/stat : 18783 (minisat) R 18765 18765 18700 0 -1 0 40755 0 0 0 15644 35 0 0 25 0 1 0 30647079 168017920 39631 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525036 0 0 4096 3 0 0 0 17 1 0 0
/proc/18783/statm: 41020 39631 51 112 0 40904 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 179680

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18765 and gives childrusage.ru_utime.tv_sec=203 childrusage.ru_utime.tv_usec=538057 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=842871
CPU time returned by wait4() is 204.381
while last known CPU time is 204.81

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

Real time (s): 205.957
CPU time (s): 204.81
CPU user time (s): 203.94
CPU system time (s): 0.87
CPU usage (%): 99.4429
Max. virtual memory (cumulated for all children) (KiB): 822740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 203.538
system time used= 0.842871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57506
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1349
involuntary context switches= 3827

runsolver used 0.205968 s user time and 0.715891 s system time

The end

Launcher Data (download as text)

Begin job on node56 on Mon Jan 29 21:41:40 UTC 2007


IDJOB= 234233
IDBENCH= 6672
IDSOLVER= 86
FILE ID= node56/234233-1170106900

PBS_JOBID= 3689904

Free space on /tmp= 66487 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-15/js-taillard-15-100-3.xml
COMMAND LINE= /tmp/evaluation/234233-1170106900/solver /tmp/evaluation/234233-1170106900 /tmp/evaluation/234233-1170106900/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node56/watcher-234233-1170106900 -o ROOT/results/node56/solver-234233-1170106900 -C 1800 -M 900  /tmp/evaluation/234233-1170106900/solver /tmp/evaluation/234233-1170106900 /tmp/evaluation/234233-1170106900/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  43bdd08ffdcb9ff8323d7868c2b8c930

RANDOM SEED= 952982896

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		: 3000.231
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		: 3000.231
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:       1546456 kB
Buffers:         55148 kB
Cached:         117332 kB
SwapCached:       3708 kB
Active:         401140 kB
Inactive:        55392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546456 kB
SwapTotal:     4192956 kB
SwapFree:      4183548 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:         260788 kB
Slab:            37780 kB
Committed_AS:   478460 kB
PageTables:       2360 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= 66487 MiB



End job on node56 on Mon Jan 29 21:45:06 UTC 2007