Trace number 234077

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 426.42 428.715

General information on the benchmark

Nametaillard/js-taillard-15/
js-taillard-15-100-7.xml
MD5SUMbbaeceafe2aae35de8340dcfade40a84
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 benchmark426.42
SatisfiableYES
(Un)Satisfiability was proved
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1221
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/234077-1170106875/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/234077-1170106875/unknown.xml [Mon Jan 29 22:41:16 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/234077-1170106875/unknown.xml /tmp/evaluation/234077-1170106875/sugar18743.csp [Mon Jan 29 22:41:16 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234077-1170106875/sugar-v0-40.jar -convert /tmp/evaluation/234077-1170106875/unknown.xml /tmp/evaluation/234077-1170106875/sugar18743.csp
0.17	c BEGIN convert /tmp/evaluation/234077-1170106875/unknown.xml
0.70	c END convert (0.533166 seconds)
0.76	c # CONVERT_XML  END : /tmp/evaluation/234077-1170106875/sugar18743.csp 84221 bytes (1 seconds) [Mon Jan 29 22:41:17 2007]
0.76	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.76	
0.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/234077-1170106875/sugar18743.bcnf [Mon Jan 29 22:41:17 2007]
0.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234077-1170106875/sugar-v0-40.jar -bcnf -map /tmp/evaluation/234077-1170106875/sugar18743.map /tmp/evaluation/234077-1170106875/sugar18743.csp /tmp/evaluation/234077-1170106875/sugar18743.bcnf
0.88	c BEGIN parse /tmp/evaluation/234077-1170106875/sugar18743.csp
1.33	c END parse (0.455103 seconds)
1.33	c BEGIN simplify
1.36	c END simplify (0.02853 seconds)
1.36	c BEGIN encode /tmp/evaluation/234077-1170106875/sugar18743.bcnf
5.09	c END encode (3.727015 seconds)
5.14	c # GENERATE_SAT  END : 266473 variables 4033265 clauses 62505212 bytes (4 seconds) [Mon Jan 29 22:41:21 2007]
5.14	c # GENERATE_SAT  CPU : 4.33 = 0.03 + 0.01 + 3.96 + 0.33
5.14	
5.14	c # SOLVE_SAT  BEGIN : /tmp/evaluation/234077-1170106875/sugar18743.bcnf [Mon Jan 29 22:41:21 2007]
5.14	c # CMD : /tmp/evaluation/234077-1170106875/minisat /tmp/evaluation/234077-1170106875/sugar18743.bcnf /tmp/evaluation/234077-1170106875/sugar18743.out
9.09	c ==================================[MINISAT]===================================
9.09	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.09	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.09	c ==============================================================================
9.09	c |         0 | 1719661  4748853 |  573220       0        0     nan |  0.000 % |
10.21	c |       100 | 1719665  4748853 |  630542      96     1100    11.5 | 60.216 % |
11.61	c |       252 | 1719667  4748853 |  693596     246     2757    11.2 | 60.216 % |
13.59	c |       479 | 1719667  4748853 |  762955     473     6214    13.1 | 60.216 % |
16.68	c |       816 | 1719669  4748853 |  839251     808    11854    14.7 | 60.216 % |
20.43	c |      1322 | 1719670  4748853 |  923176    1313    23411    17.8 | 60.216 % |
26.51	c |      2081 | 1719671  4748853 | 1015494    2071    39940    19.3 | 60.216 % |
36.62	c |      3220 | 1719673  4748853 | 1117043    3208    63339    19.7 | 60.216 % |
50.43	c |      4928 | 1719675  4748853 | 1228747    4914    95585    19.5 | 60.216 % |
72.74	c |      7491 | 1719681  4748853 | 1351622    7471   149803    20.1 | 60.216 % |
105.37	c |     11335 | 1719686  4748853 | 1486785   11310   232195    20.5 | 60.216 % |
154.25	c |     17102 | 1719700  4748853 | 1635463   17063   360923    21.2 | 60.216 % |
227.32	c |     25751 | 1718971  4746798 | 1799009   24446   537314    22.0 | 60.233 % |
345.87	c |     38727 | 1702772  4698669 | 1978910   35490   836003    23.6 | 60.453 % |
427.95	c ==============================================================================
427.95	c restarts              : 14
427.95	c conflicts             : 47985          (114 /sec)
427.95	c decisions             : 65670          (156 /sec)
427.95	c propagations          : 621132941      (1477403 /sec)
427.95	c conflict literals     : 1154361        (41.07 % deleted)
427.95	c Memory used           : 165.64 MB
427.95	c CPU time              : 420.422 s
427.95	c 
427.95	c SATISFIABLE
428.11	c # SOLVE_SAT  END : SATISFIABLE (423 seconds) [Mon Jan 29 22:48:24 2007]
428.11	c # SOLVE_SAT  CPU : 420.92 = 0 + 0 + 420.54 + 0.38
428.11	
428.11	c # RESULT : SATISFIABLE
428.11	
428.11	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:48:24 2007]
428.24	c BEGIN read SAT output /tmp/evaluation/234077-1170106875/sugar18743.out
428.48	c END read SAT output (0.238349 seconds)
428.48	c BEGIN write solution /tmp/evaluation/234077-1170106875/sugar18743.sol
428.61	c END write solution (0.131116 seconds)
428.68	s SATISFIABLE
428.68	v 108 238 239 348 464 512 592 708 717 809 841 860 986 1069 1157 10 53 121 243 264 372 528 606 657 740 846 914 952 990 1145 87 133 191 257 340 428 486 592 628 687 898 942 1038 1062 1117 18 85 154 207 305 324 405 594 633 672 675 761 842 872 959 0 88 212 248 331 460 494 508 511 922 1021 1030 1072 1167 1194 22 69 80 168 226 261 447 548 632 705 802 900 981 1053 1197 144 165 170 330 335 403 419 496 581 688 734 771 882 1113 1157 31 80 335 396 483 544 550 641 722 766 849 858 952 1051 1089 13 90 359 427 505 523 576 872 878 912 939 990 1076 1104 1220 2 90 160 215 313 402 470 510 524 738 857 948 956 974 1081 4 44 52 200 205 206 298 357 542 632 769 1039 1152 1194 1210 12 50 141 270 344 361 371 508 549 673 770 789 836 895 1174 78 167 189 200 287 332 437 465 504 627 710 786 792 816 891 0 14 186 190 291 324 330 348 496 646 707 709 716 720 820 54 146 219 223 265 397 458 481 496 510 601 762 896 1194 1218
428.68	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 22:48:25 2007]
428.68	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
428.68	
428.68	c # MAIN  END :  (429 seconds) [Mon Jan 29 22:48:25 2007]
428.68	c # MAIN  CPU : 425.25 = 0.03 + 0.01 + 424.5 + 0.71
428.68

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/node22/watcher-234077-1170106875 -o ROOT/results/node22/solver-234077-1170106875 -C 1800 -M 900 /tmp/evaluation/234077-1170106875/solver /tmp/evaluation/234077-1170106875 /tmp/evaluation/234077-1170106875/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: 1.69 2.24 2.62 5/88 18744
/proc/meminfo: memFree=1161720/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=18540 CPUtime=0
/proc/18743/stat : 18743 (runsolver) R 18741 18743 18542 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30641512 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 272467815719 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18743/statm: 4635 279 244 17 0 2626 0

[startup+0.108475 s]
/proc/loadavg: 1.69 2.24 2.62 5/88 18744
/proc/meminfo: memFree=1161720/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=13724 CPUtime=0.03
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30641512 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.516502 s]
/proc/loadavg: 1.69 2.24 2.62 5/88 18744
/proc/meminfo: memFree=1161720/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=13724 CPUtime=0.03
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30641512 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33956 s]
/proc/loadavg: 1.69 2.24 2.62 4/97 18760
/proc/meminfo: memFree=1143280/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=13724 CPUtime=0.03
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30641512 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3431 808 370 3 0 531 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18753] ppid=18743 vsize=807336 CPUtime=0.56
/proc/18753/stat : 18753 (java) R 18743 18743 18542 0 -1 0 6670 0 1 0 52 4 0 0 22 0 8 0 30641588 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073328000 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18753/statm: 201834 6420 1506 14 0 189112 0
[pid=18753/tid=18754] ppid=18743 vsize=807336 CPUtime=0.02
/proc/18753/task/18754/stat : 18754 (java) S 18743 18743 18542 0 -1 64 482 0 0 0 2 0 0 0 16 0 8 0 30641591 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18755] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18755/stat : 18755 (java) S 18743 18743 18542 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30641591 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18756] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18756/stat : 18756 (java) S 18743 18743 18542 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30641592 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18757] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18757/stat : 18757 (java) S 18743 18743 18542 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30641595 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18758] ppid=18743 vsize=807336 CPUtime=0.14
/proc/18753/task/18758/stat : 18758 (java) S 18743 18743 18542 0 -1 64 401 0 0 0 14 0 0 0 16 0 8 0 30641595 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18759] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18759/stat : 18759 (java) S 18743 18743 18542 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30641595 826712064 6420 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18760] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18760/stat : 18760 (java) S 18743 18743 18542 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30641595 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+2.99269 s]
/proc/loadavg: 1.72 2.23 2.62 3/97 18760
/proc/meminfo: memFree=1123824/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=13724 CPUtime=0.03
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 30641512 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3431 808 370 3 0 531 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18753] ppid=18743 vsize=807336 CPUtime=2.21
/proc/18753/stat : 18753 (java) R 18743 18743 18542 0 -1 0 7153 0 1 0 206 15 0 0 25 0 8 0 30641588 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073808798 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18753/statm: 201834 6901 1510 14 0 189112 0
[pid=18753/tid=18754] ppid=18743 vsize=807336 CPUtime=0.03
/proc/18753/task/18754/stat : 18754 (java) S 18743 18743 18542 0 -1 64 926 0 0 0 3 0 0 0 17 0 8 0 30641591 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18755] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18755/stat : 18755 (java) S 18743 18743 18542 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30641591 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18756] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18756/stat : 18756 (java) S 18743 18743 18542 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30641592 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18757] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18757/stat : 18757 (java) S 18743 18743 18542 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30641595 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18758] ppid=18743 vsize=807336 CPUtime=0.17
/proc/18753/task/18758/stat : 18758 (java) S 18743 18743 18542 0 -1 64 417 0 0 0 17 0 0 0 16 0 8 0 30641595 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18759] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18759/stat : 18759 (java) S 18743 18743 18542 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30641595 826712064 6901 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18753/tid=18760] ppid=18743 vsize=807336 CPUtime=0
/proc/18753/task/18760/stat : 18760 (java) S 18743 18743 18542 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30641595 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) 2.88
Current children cumulated vsize (KiB) 821060

[startup+6.27893 s]
/proc/loadavg: 1.72 2.23 2.62 3/90 18761
/proc/meminfo: memFree=1049704/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1754 7169 0 1 6 1 396 33 18 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=83828 CPUtime=1.12
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 19861 0 0 0 97 15 0 0 25 0 1 0 30642027 85839872 19763 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134519005 0 0 4096 0 0 0 0 17 1 0 0
/proc/18761/statm: 20957 19763 36 112 0 20841 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 99424

[startup+12.7664 s]
/proc/loadavg: 1.84 2.24 2.62 3/90 18761
/proc/meminfo: memFree=931376/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=7.56
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42009 0 0 0 723 33 0 0 25 0 1 0 30642027 172363776 40885 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40885 51 112 0 41965 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 183920

[startup+25.6014 s]
/proc/loadavg: 1.86 2.23 2.61 3/90 18761
/proc/meminfo: memFree=931504/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=20.33
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42017 0 0 0 2000 33 0 0 25 0 1 0 30642027 172363776 40893 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528371 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40893 51 112 0 41965 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 183920

[startup+51.2033 s]
/proc/loadavg: 1.99 2.23 2.60 3/90 18761
/proc/meminfo: memFree=931504/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=45.76
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42019 0 0 0 4543 33 0 0 25 0 1 0 30642027 172363776 40895 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40895 51 112 0 41965 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 183920

[startup+102.5 s]
/proc/loadavg: 1.99 2.19 2.56 3/90 18761
/proc/meminfo: memFree=931568/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=96.82
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42019 0 0 0 9649 33 0 0 25 0 1 0 30642027 172363776 40895 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40895 51 112 0 41965 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 183920

[startup+162.54 s]
/proc/loadavg: 1.99 2.15 2.52 3/90 18761
/proc/meminfo: memFree=931568/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=156.59
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42019 0 0 0 15625 34 0 0 25 0 1 0 30642027 172363776 40895 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525034 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40895 51 112 0 41965 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 183920

[startup+222.575 s]
/proc/loadavg: 2.06 2.14 2.50 3/90 18761
/proc/meminfo: memFree=931568/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=216.34
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42019 0 0 0 21600 34 0 0 25 0 1 0 30642027 172363776 40895 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528506 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40895 51 112 0 41965 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 183920

[startup+282.607 s]
/proc/loadavg: 2.08 2.12 2.47 3/90 18761
/proc/meminfo: memFree=931504/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=276.1
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42020 0 0 0 27576 34 0 0 25 0 1 0 30642027 172363776 40896 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40896 51 112 0 41965 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 183920

[startup+342.641 s]
/proc/loadavg: 2.03 2.10 2.43 3/90 18761
/proc/meminfo: memFree=931448/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168324 CPUtime=335.85
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42020 0 0 0 33551 34 0 0 25 0 1 0 30642027 172363776 40896 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42081 40896 51 112 0 41965 0
Current children cumulated CPU time (s) 340.85
Current children cumulated vsize (KiB) 183920

[startup+402.682 s]
/proc/loadavg: 2.01 2.08 2.40 3/90 18761
/proc/meminfo: memFree=931256/2055920 swapFree=4192812/4192956
[pid=18743] ppid=18741 vsize=15596 CPUtime=4.36
/proc/18743/stat : 18743 (sugar) S 18741 18743 18542 0 -1 4194304 1764 7169 0 1 6 1 396 33 16 0 1 0 30641512 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18743/statm: 3899 1274 373 3 0 999 0
[pid=18745] ppid=18743 vsize=0 CPUtime=0.64
/proc/18745/stat : 18745 (java) Z 18743 18743 18542 0 -1 1036 7387 0 1 0 58 6 0 0 16 0 1 0 30641517 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18745/statm: 0 0 0 0 0 0 0
[pid=18761] ppid=18743 vsize=168568 CPUtime=395.6
/proc/18761/stat : 18761 (minisat) R 18743 18743 18542 0 -1 0 42061 0 0 0 39526 34 0 0 25 0 1 0 30642027 172613632 40937 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528002 0 0 4096 3 0 0 0 17 1 0 0
/proc/18761/statm: 42142 40937 51 112 0 42026 0
Current children cumulated CPU time (s) 400.6
Current children cumulated vsize (KiB) 184164

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18743 and gives childrusage.ru_utime.tv_sec=424 childrusage.ru_utime.tv_usec=577454 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=764883
CPU time returned by wait4() is 425.342
while last known CPU time is 426.42

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

Real time (s): 428.715
CPU time (s): 426.42
CPU user time (s): 425.57
CPU system time (s): 0.85
CPU usage (%): 99.4646
Max. virtual memory (cumulated for all children) (KiB): 822736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 424.577
system time used= 0.764883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51431
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= 782
involuntary context switches= 5557

runsolver used 0.496924 s user time and 1.40779 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Jan 29 21:41:16 UTC 2007


IDJOB= 234077
IDBENCH= 6659
IDSOLVER= 86
FILE ID= node22/234077-1170106875

PBS_JOBID= 3689899

Free space on /tmp= 66382 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-15/js-taillard-15-100-7.xml
COMMAND LINE= /tmp/evaluation/234077-1170106875/solver /tmp/evaluation/234077-1170106875 /tmp/evaluation/234077-1170106875/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-234077-1170106875 -o ROOT/results/node22/solver-234077-1170106875 -C 1800 -M 900  /tmp/evaluation/234077-1170106875/solver /tmp/evaluation/234077-1170106875 /tmp/evaluation/234077-1170106875/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  bbaeceafe2aae35de8340dcfade40a84

RANDOM SEED= 511875885

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		: 3000.235
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		: 3000.235
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:       1162136 kB
Buffers:         17724 kB
Cached:         257464 kB
SwapCached:        144 kB
Active:         788852 kB
Inactive:        51772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1162136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:         585012 kB
Slab:            36960 kB
Committed_AS:   892460 kB
PageTables:       3136 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= 66382 MiB



End job on node22 on Mon Jan 29 21:48:25 UTC 2007