Trace number 235093

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 74.47 75.7014

General information on the benchmark

Nametaillard/js-taillard-20-15/
js-taillard-20-15-105-5.xml
MD5SUMdd062d6fac146273eeb17c887fc3947b
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 benchmark74.47
SatisfiableYES
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1454
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/235093-1170107139/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/235093-1170107139/unknown.xml [Mon Jan 29 22:45:40 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/235093-1170107139/unknown.xml /tmp/evaluation/235093-1170107139/sugar24289.csp [Mon Jan 29 22:45:40 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235093-1170107139/sugar-v0-40.jar -convert /tmp/evaluation/235093-1170107139/unknown.xml /tmp/evaluation/235093-1170107139/sugar24289.csp
0.17	c BEGIN convert /tmp/evaluation/235093-1170107139/unknown.xml
0.82	c END convert (0.650151 seconds)
0.86	c # CONVERT_XML  END : /tmp/evaluation/235093-1170107139/sugar24289.csp 149966 bytes (0 seconds) [Mon Jan 29 22:45:40 2007]
0.86	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.86	
0.86	c # GENERATE_SAT  BEGIN : /tmp/evaluation/235093-1170107139/sugar24289.bcnf [Mon Jan 29 22:45:40 2007]
0.86	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235093-1170107139/sugar-v0-40.jar -bcnf -map /tmp/evaluation/235093-1170107139/sugar24289.map /tmp/evaluation/235093-1170107139/sugar24289.csp /tmp/evaluation/235093-1170107139/sugar24289.bcnf
0.98	c BEGIN parse /tmp/evaluation/235093-1170107139/sugar24289.csp
1.58	c END parse (0.600825 seconds)
1.58	c BEGIN simplify
1.62	c END simplify (0.031475 seconds)
1.62	c BEGIN encode /tmp/evaluation/235093-1170107139/sugar24289.bcnf
9.50	c END encode (7.879358 seconds)
9.60	c # GENERATE_SAT  END : 426360 variables 8510389 clauses 132911820 bytes (9 seconds) [Mon Jan 29 22:45:49 2007]
9.60	c # GENERATE_SAT  CPU : 8.59 = 0.04 + 0.01 + 7.97 + 0.57
9.60	
9.60	c # SOLVE_SAT  BEGIN : /tmp/evaluation/235093-1170107139/sugar24289.bcnf [Mon Jan 29 22:45:49 2007]
9.60	c # CMD : /tmp/evaluation/235093-1170107139/minisat /tmp/evaluation/235093-1170107139/sugar24289.bcnf /tmp/evaluation/235093-1170107139/sugar24289.out
17.87	c ==================================[MINISAT]===================================
17.87	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
17.87	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
17.87	c ==============================================================================
17.87	c |         0 | 4671942 13281730 | 1557314       0        0     nan |  0.000 % |
20.39	c |       101 | 4671943 13281730 | 1713045     100     2213    22.1 | 51.111 % |
22.93	c |       251 | 4671944 13281730 | 1884349     249     4793    19.2 | 51.111 % |
26.06	c |       478 | 4671945 13281730 | 2072784     475    11732    24.7 | 51.111 % |
30.39	c |       816 | 4671945 13281730 | 2280063     813    22823    28.1 | 51.111 % |
39.64	c |      1322 | 4671946 13281730 | 2508069    1318    35554    27.0 | 51.111 % |
51.54	c |      2082 | 4671946 13281730 | 2758876    2078    57374    27.6 | 51.111 % |
67.68	c |      3221 | 4671947 13281730 | 3034764    3216    89350    27.8 | 51.111 % |
74.68	c ==============================================================================
74.68	c restarts              : 8
74.68	c conflicts             : 3864           (60 /sec)
74.68	c decisions             : 7386           (115 /sec)
74.68	c propagations          : 61434013       (958600 /sec)
74.68	c conflict literals     : 108878         (24.07 % deleted)
74.68	c Memory used           : 348.04 MB
74.68	c CPU time              : 64.0873 s
74.68	c 
74.68	c SATISFIABLE
74.95	c # SOLVE_SAT  END : SATISFIABLE (65 seconds) [Mon Jan 29 22:46:54 2007]
74.95	c # SOLVE_SAT  CPU : 65.02 = 0.01 + 0 + 64.28 + 0.73
74.95	
74.95	c # RESULT : SATISFIABLE
74.95	
74.95	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:46:54 2007]
75.08	c BEGIN read SAT output /tmp/evaluation/235093-1170107139/sugar24289.out
75.46	c END read SAT output (0.377729 seconds)
75.46	c BEGIN write solution /tmp/evaluation/235093-1170107139/sugar24289.sol
75.60	c END write solution (0.141907 seconds)
75.62	s SATISFIABLE
75.62	v 170 281 328 406 451 541 618 687 774 874 909 982 1142 1282 1350 11 23 157 228 271 386 439 540 628 675 737 822 961 1198 1430 244 246 313 342 706 818 906 1030 1053 1147 1172 1261 1264 1302 1378 771 882 966 1008 1072 1159 1165 1174 1192 1245 1285 1364 1367 1382 1409 227 298 371 392 476 547 637 680 763 800 884 905 1172 1311 1357 80 105 117 272 301 342 386 446 478 557 635 773 1295 1340 1394 290 480 574 656 710 732 761 848 940 1036 1096 1157 1170 1217 1295 101 129 174 245 326 420 537 639 1072 1081 1138 1222 1342 1361 1435 133 341 387 450 519 546 719 772 830 915 1030 1120 1126 1238 1394 16 103 149 312 346 379 473 523 543 587 615 695 825 1251 1387 58 146 200 422 509 530 704 716 738 761 798 979 1067 1206 1328 4 34 258 349 433 530 622 740 756 800 898 969 1082 1225 1314 62 204 516 605 681 769 801 832 927 952 1044 1133 1167 1239 1316 96 105 294 635 704 742 810 941 1008 1161 1203 1314 1394 1405 1429 51 137 214 432 632 739 807 916 988 1095 1147 1201 1224 1296 1404 14 102 164 187 233 235 377 417 482 601 657 692 780 825 1435 0 5 62 132 270 316 352 440 525 595 647 797 985 1192 1447 88 123 374 397 445 481 671 860 981 1067 1123 1206 1226 1289 1369 56 123 176 224 304 388 482 532 602 867 1031 1032 1202 1332 1364 5 85 99 140 213 235 854 860 960 1008 1070 1132 1226 1280 1377
75.63	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 22:46:55 2007]
75.63	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
75.63	
75.63	c # MAIN  END :  (75 seconds) [Mon Jan 29 22:46:55 2007]
75.63	c # MAIN  CPU : 73.61 = 0.05 + 0.01 + 72.25 + 1.3
75.63

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-235093-1170107139 -o ROOT/results/node67/solver-235093-1170107139 -C 1800 -M 900 /tmp/evaluation/235093-1170107139/solver /tmp/evaluation/235093-1170107139 /tmp/evaluation/235093-1170107139/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: 2.05 2.04 2.42 2/75 24290
/proc/meminfo: memFree=1879608/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=12268 CPUtime=0
/proc/24289/stat : 24289 (sugar) R 24287 24289 23944 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 30671575 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271638559333 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24289/statm: 3067 316 241 3 0 167 0

[startup+0.10445 s]
/proc/loadavg: 2.05 2.04 2.42 2/75 24290
/proc/meminfo: memFree=1879608/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=13724 CPUtime=0.04
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30671575 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512493 s]
/proc/loadavg: 2.05 2.04 2.42 2/75 24290
/proc/meminfo: memFree=1879608/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=13724 CPUtime=0.04
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30671575 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33558 s]
/proc/loadavg: 2.05 2.04 2.42 3/84 24306
/proc/meminfo: memFree=1867632/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=13724 CPUtime=0.04
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30671575 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 3431 808 370 3 0 531 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24299] ppid=24289 vsize=807332 CPUtime=0.45
/proc/24299/stat : 24299 (java) R 24289 24289 23944 0 -1 0 6629 0 1 0 40 5 0 0 21 0 8 0 30671661 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24299/statm: 201833 6379 1506 14 0 189111 0
[pid=24299/tid=24300] ppid=24289 vsize=807332 CPUtime=0.02
/proc/24299/task/24300/stat : 24300 (java) S 24289 24289 23944 0 -1 64 491 0 0 0 2 0 0 0 16 0 8 0 30671664 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24301] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24301/stat : 24301 (java) S 24289 24289 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30671665 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24302] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24302/stat : 24302 (java) S 24289 24289 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30671665 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24303] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24303/stat : 24303 (java) S 24289 24289 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30671668 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24304] ppid=24289 vsize=807332 CPUtime=0.07
/proc/24299/task/24304/stat : 24304 (java) R 24289 24289 23944 0 -1 64 355 0 0 0 7 0 0 0 16 0 8 0 30671668 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153811321 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24305] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24305/stat : 24305 (java) S 24289 24289 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30671668 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24306] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24306/stat : 24306 (java) S 24289 24289 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30671668 826707968 6379 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 821056

[startup+2.98875 s]
/proc/loadavg: 2.05 2.04 2.42 3/84 24306
/proc/meminfo: memFree=1841904/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=13724 CPUtime=0.04
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30671575 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 3431 808 370 3 0 531 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24299] ppid=24289 vsize=807332 CPUtime=2.1
/proc/24299/stat : 24299 (java) R 24289 24289 23944 0 -1 0 8241 0 1 0 197 13 0 0 25 0 8 0 30671661 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073797150 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24299/statm: 201833 7988 1510 14 0 189111 0
[pid=24299/tid=24300] ppid=24289 vsize=807332 CPUtime=0.1
/proc/24299/task/24300/stat : 24300 (java) S 24289 24289 23944 0 -1 64 2011 0 0 0 9 1 0 0 16 0 8 0 30671664 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24301] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24301/stat : 24301 (java) S 24289 24289 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30671665 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24302] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24302/stat : 24302 (java) S 24289 24289 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30671665 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24303] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24303/stat : 24303 (java) S 24289 24289 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30671668 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24304] ppid=24289 vsize=807332 CPUtime=0.16
/proc/24299/task/24304/stat : 24304 (java) S 24289 24289 23944 0 -1 64 419 0 0 0 16 0 0 0 16 0 8 0 30671668 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24305] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24305/stat : 24305 (java) S 24289 24289 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30671668 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24306] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24306/stat : 24306 (java) S 24289 24289 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30671668 826707968 7988 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821056

[startup+6.27309 s]
/proc/loadavg: 2.04 2.03 2.41 3/84 24306
/proc/meminfo: memFree=1784432/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=13724 CPUtime=0.04
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30671575 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 3431 808 370 3 0 531 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24299] ppid=24289 vsize=807332 CPUtime=5.36
/proc/24299/stat : 24299 (java) R 24289 24289 23944 0 -1 0 8243 0 1 0 499 37 0 0 25 0 8 0 30671661 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073797150 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24299/statm: 201833 7990 1510 14 0 189111 0
[pid=24299/tid=24300] ppid=24289 vsize=807332 CPUtime=0.1
/proc/24299/task/24300/stat : 24300 (java) S 24289 24289 23944 0 -1 64 2011 0 0 0 9 1 0 0 16 0 8 0 30671664 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24301] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24301/stat : 24301 (java) S 24289 24289 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30671665 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24302] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24302/stat : 24302 (java) S 24289 24289 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30671665 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24303] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24303/stat : 24303 (java) S 24289 24289 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30671668 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24304] ppid=24289 vsize=807332 CPUtime=0.16
/proc/24299/task/24304/stat : 24304 (java) S 24289 24289 23944 0 -1 64 421 0 0 0 16 0 0 0 16 0 8 0 30671668 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24305] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24305/stat : 24305 (java) S 24289 24289 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30671668 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24299/tid=24306] ppid=24289 vsize=807332 CPUtime=0
/proc/24299/task/24306/stat : 24306 (java) S 24289 24289 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30671668 826707968 7990 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821056

[startup+12.6888 s]
/proc/loadavg: 2.04 2.03 2.41 3/77 24307
/proc/meminfo: memFree=1548712/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=17108 CPUtime=8.63
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 2113 8259 0 1 7 2 797 57 18 0 1 0 30671575 17518592 1633 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 4277 1633 373 3 0 1377 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24307] ppid=24289 vsize=213836 CPUtime=3.04
/proc/24307/stat : 24307 (minisat) R 24289 24289 23944 0 -1 0 51620 0 0 0 267 37 0 0 25 0 1 0 30672535 218968064 51416 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134521329 0 0 4096 0 0 0 0 17 1 0 0
/proc/24307/statm: 53459 51416 36 112 0 53343 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 230944

[startup+25.5211 s]
/proc/loadavg: 2.03 2.03 2.41 3/77 24307
/proc/meminfo: memFree=1394728/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=17108 CPUtime=8.63
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 2122 8259 0 1 7 2 797 57 16 0 1 0 30671575 17518592 1633 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 4277 1633 373 3 0 1377 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24307] ppid=24289 vsize=354720 CPUtime=15.81
/proc/24307/stat : 24307 (minisat) R 24289 24289 23944 0 -1 0 88398 0 0 0 1516 65 0 0 25 0 1 0 30672535 363233280 87168 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24307/statm: 88680 87168 51 112 0 88564 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 371828

[startup+51.2188 s]
/proc/loadavg: 2.02 2.03 2.39 4/77 24307
/proc/meminfo: memFree=1392752/2055920 swapFree=4192812/4192956
[pid=24289] ppid=24287 vsize=17108 CPUtime=8.63
/proc/24289/stat : 24289 (sugar) S 24287 24289 23944 0 -1 4194304 2122 8259 0 1 7 2 797 57 16 0 1 0 30671575 17518592 1633 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24289/statm: 4277 1633 373 3 0 1377 0
[pid=24291] ppid=24289 vsize=0 CPUtime=0.76
/proc/24291/stat : 24291 (java) Z 24289 24289 23944 0 -1 1036 8779 0 1 0 70 6 0 0 16 0 1 0 30671580 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24291/statm: 0 0 0 0 0 0 0
[pid=24307] ppid=24289 vsize=354720 CPUtime=41.38
/proc/24307/stat : 24307 (minisat) R 24289 24289 23944 0 -1 0 88399 0 0 0 4073 65 0 0 25 0 1 0 30672535 363233280 87169 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24307/statm: 88680 87169 51 112 0 88564 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 371828

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24289 and gives childrusage.ru_utime.tv_sec=72 childrusage.ru_utime.tv_usec=343002 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=407785
CPU time returned by wait4() is 73.7508
while last known CPU time is 74.47

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

Real time (s): 75.7014
CPU time (s): 74.47
CPU user time (s): 73.03
CPU system time (s): 1.44
CPU usage (%): 98.3734
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.343
system time used= 1.40779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99384
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= 889
involuntary context switches= 1724

runsolver used 0.089986 s user time and 0.253961 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 21:45:40 UTC 2007


IDJOB= 235093
IDBENCH= 6737
IDSOLVER= 86
FILE ID= node67/235093-1170107139

PBS_JOBID= 3689901

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20-15/js-taillard-20-15-105-5.xml
COMMAND LINE= /tmp/evaluation/235093-1170107139/solver /tmp/evaluation/235093-1170107139 /tmp/evaluation/235093-1170107139/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-235093-1170107139 -o ROOT/results/node67/solver-235093-1170107139 -C 1800 -M 900  /tmp/evaluation/235093-1170107139/solver /tmp/evaluation/235093-1170107139 /tmp/evaluation/235093-1170107139/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  dd062d6fac146273eeb17c887fc3947b

RANDOM SEED= 83425474

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:       1880280 kB
Buffers:         14016 kB
Cached:          65408 kB
SwapCached:          0 kB
Active:          84616 kB
Inactive:        38396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          54516 kB
Slab:            37888 kB
Committed_AS:   445768 kB
PageTables:       1876 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 21:46:55 UTC 2007