Trace number 234366

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 40.48 41.4296

General information on the benchmark

Nametaillard/js-taillard-15/
js-taillard-15-105-5.xml
MD5SUM3c3d6d2eda04d5ff74dbf34eca638b04
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 benchmark40.48
SatisfiableYES
(Un)Satisfiability was proved
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1309
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/234366-1170106955/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/234366-1170106955/unknown.xml [Mon Jan 29 22:42:35 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/234366-1170106955/unknown.xml /tmp/evaluation/234366-1170106955/sugar29064.csp [Mon Jan 29 22:42:35 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234366-1170106955/sugar-v0-40.jar -convert /tmp/evaluation/234366-1170106955/unknown.xml /tmp/evaluation/234366-1170106955/sugar29064.csp
0.17	c BEGIN convert /tmp/evaluation/234366-1170106955/unknown.xml
0.71	c END convert (0.532268 seconds)
0.76	c # CONVERT_XML  END : /tmp/evaluation/234366-1170106955/sugar29064.csp 84340 bytes (1 seconds) [Mon Jan 29 22:42:36 2007]
0.76	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.76	
0.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/234366-1170106955/sugar29064.bcnf [Mon Jan 29 22:42:36 2007]
0.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234366-1170106955/sugar-v0-40.jar -bcnf -map /tmp/evaluation/234366-1170106955/sugar29064.map /tmp/evaluation/234366-1170106955/sugar29064.csp /tmp/evaluation/234366-1170106955/sugar29064.bcnf
0.88	c BEGIN parse /tmp/evaluation/234366-1170106955/sugar29064.csp
1.34	c END parse (0.455244 seconds)
1.34	c BEGIN simplify
1.37	c END simplify (0.027241 seconds)
1.37	c BEGIN encode /tmp/evaluation/234366-1170106955/sugar29064.bcnf
5.40	c END encode (4.035184 seconds)
5.46	c # GENERATE_SAT  END : 286324 variables 4350483 clauses 67426356 bytes (4 seconds) [Mon Jan 29 22:42:40 2007]
5.46	c # GENERATE_SAT  CPU : 4.64 = 0.04 + 0 + 4.36 + 0.24
5.46	
5.46	c # SOLVE_SAT  BEGIN : /tmp/evaluation/234366-1170106955/sugar29064.bcnf [Mon Jan 29 22:42:40 2007]
5.46	c # CMD : /tmp/evaluation/234366-1170106955/minisat /tmp/evaluation/234366-1170106955/sugar29064.bcnf /tmp/evaluation/234366-1170106955/sugar29064.out
9.54	c ==================================[MINISAT]===================================
9.54	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.54	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.54	c ==============================================================================
9.54	c |         0 | 2184749  6067521 |  728249       0        0     nan |  0.000 % |
10.80	c |       100 | 2184749  6067521 |  801073     100     1528    15.3 | 55.643 % |
11.86	c |       250 | 2184754  6067521 |  881181     245     4130    16.9 | 55.643 % |
13.50	c |       476 | 2184754  6067521 |  969299     471     8138    17.3 | 55.643 % |
16.04	c |       813 | 2184757  6067521 | 1066229     805    14314    17.8 | 55.643 % |
19.60	c |      1319 | 2184757  6067521 | 1172852    1311    29541    22.5 | 55.643 % |
25.49	c |      2078 | 2184758  6067521 | 1290137    2069    41353    20.0 | 55.643 % |
34.41	c |      3217 | 2184758  6067521 | 1419151    3208    74768    23.3 | 55.643 % |
40.64	c ==============================================================================
40.64	c restarts              : 8
40.64	c conflicts             : 4114           (119 /sec)
40.64	c decisions             : 7004           (202 /sec)
40.64	c propagations          : 45292307       (1306620 /sec)
40.64	c conflict literals     : 94851          (23.25 % deleted)
40.64	c Memory used           : 182.79 MB
40.64	c CPU time              : 34.6637 s
40.64	c 
40.64	c SATISFIABLE
40.82	c # SOLVE_SAT  END : SATISFIABLE (36 seconds) [Mon Jan 29 22:43:16 2007]
40.82	c # SOLVE_SAT  CPU : 35.17 = 0 + 0.01 + 34.79 + 0.37
40.82	
40.82	c # RESULT : SATISFIABLE
40.82	
40.82	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:43:16 2007]
40.94	c BEGIN read SAT output /tmp/evaluation/234366-1170106955/sugar29064.out
41.19	c END read SAT output (0.252633 seconds)
41.19	c BEGIN write solution /tmp/evaluation/234366-1170106955/sugar29064.sol
41.31	c END write solution (0.123502 seconds)
41.38	s SATISFIABLE
41.38	v 101 197 220 291 322 350 379 406 558 641 723 766 804 830 922 211 243 324 419 509 585 630 690 763 786 830 976 996 1159 1236 163 408 501 698 777 787 853 891 984 1008 1034 1042 1117 1146 1212 49 156 407 475 498 554 609 680 712 920 923 925 1119 1123 1268 32 97 241 270 311 404 442 541 551 678 761 852 909 984 1071 285 317 415 507 594 660 697 764 892 1044 1110 1128 1135 1230 1296 351 441 474 552 628 721 788 870 964 980 985 1082 1131 1208 1210 175 287 366 458 564 664 693 696 738 743 822 905 966 1026 1198 7 26 81 101 186 254 503 576 639 679 752 836 926 980 1303 294 321 413 540 672 715 771 835 880 921 1124 1201 1231 1232 1239 0 4 81 87 112 163 252 290 380 433 477 576 1043 1095 1111 36 90 252 328 543 578 677 738 855 1021 1070 1118 1152 1242 1280 1 32 64 104 129 169 254 349 570 638 816 921 985 1001 1104 48 57 78 86 141 223 299 378 439 540 796 820 843 935 1190 32 193 226 293 365 410 488 536 564 664 727 807 832 1206 1261
41.38	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:43:16 2007]
41.38	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
41.38	
41.38	c # MAIN  END :  (41 seconds) [Mon Jan 29 22:43:16 2007]
41.38	c # MAIN  CPU : 39.81 = 0.04 + 0.01 + 39.15 + 0.61
41.38

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/node9/watcher-234366-1170106955 -o ROOT/results/node9/solver-234366-1170106955 -C 1800 -M 900 /tmp/evaluation/234366-1170106955/solver /tmp/evaluation/234366-1170106955 /tmp/evaluation/234366-1170106955/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: 2.12 2.37 2.75 5/94 29065
/proc/meminfo: memFree=1259760/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=18540 CPUtime=0
/proc/29064/stat : 29064 (runsolver) R 29062 29064 28301 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30650115 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 215418989863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29064/statm: 4635 279 244 17 0 2626 0

[startup+0.110081 s]
/proc/loadavg: 2.12 2.37 2.75 5/94 29065
/proc/meminfo: memFree=1259760/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=13724 CPUtime=0.03
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30650115 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.518159 s]
/proc/loadavg: 2.12 2.37 2.75 5/94 29065
/proc/meminfo: memFree=1259760/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=13724 CPUtime=0.03
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30650115 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.34237 s]
/proc/loadavg: 2.12 2.37 2.75 4/103 29081
/proc/meminfo: memFree=1241256/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=13724 CPUtime=0.03
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30650115 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3431 808 370 3 0 531 0
[pid=29066] ppid=29064 vsize=0 CPUtime=0.64
/proc/29066/stat : 29066 (java) Z 29064 29064 28301 0 -1 1036 7392 0 1 0 58 6 0 0 16 0 1 0 30650120 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29066/statm: 0 0 0 0 0 0 0
[pid=29074] ppid=29064 vsize=807336 CPUtime=0.56
/proc/29074/stat : 29074 (java) R 29064 29064 28301 0 -1 0 6666 0 1 0 52 4 0 0 22 0 8 0 30650192 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29074/statm: 201834 6416 1506 14 0 189112 0
[pid=29074/tid=29075] ppid=29064 vsize=807336 CPUtime=0.02
/proc/29074/task/29075/stat : 29075 (java) S 29064 29064 28301 0 -1 64 482 0 0 0 2 0 0 0 16 0 8 0 30650195 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29076] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29076/stat : 29076 (java) S 29064 29064 28301 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30650195 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29077] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29077/stat : 29077 (java) S 29064 29064 28301 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30650195 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29078] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29078/stat : 29078 (java) S 29064 29064 28301 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30650199 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29079] ppid=29064 vsize=807336 CPUtime=0.13
/proc/29074/task/29079/stat : 29079 (java) S 29064 29064 28301 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 30650199 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29080] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29080/stat : 29080 (java) S 29064 29064 28301 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30650199 826712064 6416 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29081] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29081/stat : 29081 (java) S 29064 29064 28301 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30650199 826712064 6416 18446744073709551615 134512640 134570532 4294956464 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+2.98563 s]
/proc/loadavg: 2.12 2.37 2.75 3/103 29081
/proc/meminfo: memFree=1217960/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=13724 CPUtime=0.03
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 30650115 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3431 808 370 3 0 531 0
[pid=29066] ppid=29064 vsize=0 CPUtime=0.64
/proc/29066/stat : 29066 (java) Z 29064 29064 28301 0 -1 1036 7392 0 1 0 58 6 0 0 16 0 1 0 30650120 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29066/statm: 0 0 0 0 0 0 0
[pid=29074] ppid=29064 vsize=807336 CPUtime=2.19
/proc/29074/stat : 29074 (java) R 29064 29064 28301 0 -1 0 8181 0 1 0 210 9 0 0 25 0 8 0 30650192 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073809246 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29074/statm: 201834 7929 1510 14 0 189112 0
[pid=29074/tid=29075] ppid=29064 vsize=807336 CPUtime=0.04
/proc/29074/task/29075/stat : 29075 (java) S 29064 29064 28301 0 -1 64 1953 0 0 0 4 0 0 0 16 0 8 0 30650195 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29076] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29076/stat : 29076 (java) S 29064 29064 28301 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30650195 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29077] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29077/stat : 29077 (java) S 29064 29064 28301 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30650195 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29078] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29078/stat : 29078 (java) S 29064 29064 28301 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30650199 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29079] ppid=29064 vsize=807336 CPUtime=0.17
/proc/29074/task/29079/stat : 29079 (java) S 29064 29064 28301 0 -1 64 417 0 0 0 17 0 0 0 16 0 8 0 30650199 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29080] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29080/stat : 29080 (java) S 29064 29064 28301 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30650199 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29074/tid=29081] ppid=29064 vsize=807336 CPUtime=0
/proc/29074/task/29081/stat : 29081 (java) S 29064 29064 28301 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30650199 826712064 7929 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 821060

[startup+6.18626 s]
/proc/loadavg: 2.11 2.37 2.75 3/96 29082
/proc/meminfo: memFree=1161120/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=15596 CPUtime=4.67
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1754 8197 0 1 7 0 436 24 18 0 1 0 30650115 15970304 1274 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3899 1274 373 3 0 999 0
[pid=29066] ppid=29064 vsize=0 CPUtime=0.64
/proc/29066/stat : 29066 (java) Z 29064 29064 28301 0 -1 1036 7392 0 1 0 58 6 0 0 16 0 1 0 30650120 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29066/statm: 0 0 0 0 0 0 0
[pid=29082] ppid=29064 vsize=61544 CPUtime=0.71
/proc/29082/stat : 29082 (minisat) R 29064 29064 28301 0 -1 0 14437 0 0 0 61 10 0 0 25 0 1 0 30650661 63021056 14339 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134518920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29082/statm: 15386 14339 36 112 0 15270 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 77140

[startup+12.6675 s]
/proc/loadavg: 2.10 2.36 2.74 3/96 29082
/proc/meminfo: memFree=1012064/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=15596 CPUtime=4.67
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1764 8197 0 1 7 0 436 24 16 0 1 0 30650115 15970304 1274 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3899 1274 373 3 0 999 0
[pid=29066] ppid=29064 vsize=0 CPUtime=0.64
/proc/29066/stat : 29066 (java) Z 29064 29064 28301 0 -1 1036 7392 0 1 0 58 6 0 0 16 0 1 0 30650120 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29066/statm: 0 0 0 0 0 0 0
[pid=29082] ppid=29064 vsize=186056 CPUtime=7.14
/proc/29082/stat : 29082 (minisat) R 29064 29064 28301 0 -1 0 45243 0 0 0 682 32 0 0 25 0 1 0 30650661 190521344 44119 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528426 0 0 4096 3 0 0 0 17 1 0 0
/proc/29082/statm: 46514 44119 51 112 0 46398 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 201652

[startup+25.506 s]
/proc/loadavg: 2.08 2.34 2.73 3/96 29082
/proc/meminfo: memFree=1012000/2055920 swapFree=4192812/4192956
[pid=29064] ppid=29062 vsize=15596 CPUtime=4.67
/proc/29064/stat : 29064 (sugar) S 29062 29064 28301 0 -1 4194304 1764 8197 0 1 7 0 436 24 16 0 1 0 30650115 15970304 1274 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29064/statm: 3899 1274 373 3 0 999 0
[pid=29066] ppid=29064 vsize=0 CPUtime=0.64
/proc/29066/stat : 29066 (java) Z 29064 29064 28301 0 -1 1036 7392 0 1 0 58 6 0 0 16 0 1 0 30650120 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29066/statm: 0 0 0 0 0 0 0
[pid=29082] ppid=29064 vsize=186056 CPUtime=19.91
/proc/29082/stat : 29082 (minisat) R 29064 29064 28301 0 -1 0 45251 0 0 0 1959 32 0 0 25 0 1 0 30650661 190521344 44127 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/29082/statm: 46514 44127 51 112 0 46398 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 201652

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29064 and gives childrusage.ru_utime.tv_sec=39 childrusage.ru_utime.tv_usec=234035 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=673897
CPU time returned by wait4() is 39.9079
while last known CPU time is 40.48

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

Real time (s): 41.4296
CPU time (s): 40.48
CPU user time (s): 39.8
CPU system time (s): 0.68
CPU usage (%): 97.708
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.234
system time used= 0.673897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55667
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= 795
involuntary context switches= 2422

runsolver used 0.043993 s user time and 0.149977 s system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Jan 29 21:42:35 UTC 2007


IDJOB= 234366
IDBENCH= 6683
IDSOLVER= 86
FILE ID= node9/234366-1170106955

PBS_JOBID= 3689529

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-15/js-taillard-15-105-5.xml
COMMAND LINE= /tmp/evaluation/234366-1170106955/solver /tmp/evaluation/234366-1170106955 /tmp/evaluation/234366-1170106955/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-234366-1170106955 -o ROOT/results/node9/solver-234366-1170106955 -C 1800 -M 900  /tmp/evaluation/234366-1170106955/solver /tmp/evaluation/234366-1170106955 /tmp/evaluation/234366-1170106955/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  3c3d6d2eda04d5ff74dbf34eca638b04

RANDOM SEED= 112411696

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		: 3000.263
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		: 3000.263
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:       1260176 kB
Buffers:         20092 kB
Cached:          56068 kB
SwapCached:          0 kB
Active:         716260 kB
Inactive:        33396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:         698976 kB
Slab:            29780 kB
Committed_AS:  1271396 kB
PageTables:       3328 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= 66558 MiB



End job on node9 on Mon Jan 29 21:43:16 UTC 2007