Trace number 234272

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 12.51 12.8281

General information on the benchmark

Nametaillard/js-taillard-15/
js-taillard-15-105-1.xml
MD5SUM1d91210cda262774f76bb7879343f3ce
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 benchmark5.14022
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables225
Number of constraints1785
Maximum constraint arity2
Maximum domain size1326
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/234272-1170106915/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/234272-1170106915/unknown.xml [Mon Jan 29 22:41:56 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/234272-1170106915/unknown.xml /tmp/evaluation/234272-1170106915/sugar24145.csp [Mon Jan 29 22:41:56 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234272-1170106915/sugar-v0-40.jar -convert /tmp/evaluation/234272-1170106915/unknown.xml /tmp/evaluation/234272-1170106915/sugar24145.csp
0.17	c BEGIN convert /tmp/evaluation/234272-1170106915/unknown.xml
0.70	c END convert (0.530512 seconds)
0.76	c # CONVERT_XML  END : /tmp/evaluation/234272-1170106915/sugar24145.csp 84430 bytes (0 seconds) [Mon Jan 29 22:41:56 2007]
0.76	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.76	
0.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/234272-1170106915/sugar24145.bcnf [Mon Jan 29 22:41:56 2007]
0.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/234272-1170106915/sugar-v0-40.jar -bcnf -map /tmp/evaluation/234272-1170106915/sugar24145.map /tmp/evaluation/234272-1170106915/sugar24145.csp /tmp/evaluation/234272-1170106915/sugar24145.bcnf
0.88	c BEGIN parse /tmp/evaluation/234272-1170106915/sugar24145.csp
1.33	c END parse (0.451126 seconds)
1.33	c BEGIN simplify
1.36	c END simplify (0.028238 seconds)
1.36	c BEGIN encode /tmp/evaluation/234272-1170106915/sugar24145.bcnf
5.40	c END encode (4.041981 seconds)
5.46	c # GENERATE_SAT  END : 290144 variables 4411271 clauses 68369452 bytes (5 seconds) [Mon Jan 29 22:42:01 2007]
5.46	c # GENERATE_SAT  CPU : 4.62 = 0.03 + 0 + 4.27 + 0.32
5.46	
5.46	c # SOLVE_SAT  BEGIN : /tmp/evaluation/234272-1170106915/sugar24145.bcnf [Mon Jan 29 22:42:01 2007]
5.46	c # CMD : /tmp/evaluation/234272-1170106915/minisat /tmp/evaluation/234272-1170106915/sugar24145.bcnf /tmp/evaluation/234272-1170106915/sugar24145.out
9.69	c ==================================[MINISAT]===================================
9.69	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.69	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.69	c ==============================================================================
9.69	c |         0 | 2242688  6237915 |  747562       0        0     nan |  0.000 % |
10.95	c |       100 | 2242689  6237915 |  822318      99      924     9.3 | 54.938 % |
12.04	c ==============================================================================
12.05	c restarts              : 2
12.05	c conflicts             : 237            (38 /sec)
12.05	c decisions             : 819            (132 /sec)
12.05	c propagations          : 3175203        (510971 /sec)
12.05	c conflict literals     : 3484           (27.96 % deleted)
12.05	c Memory used           : 184.69 MB
12.05	c CPU time              : 6.21406 s
12.05	c 
12.05	c SATISFIABLE
12.22	c # SOLVE_SAT  END : SATISFIABLE (7 seconds) [Mon Jan 29 22:42:08 2007]
12.22	c # SOLVE_SAT  CPU : 6.73 = 0 + 0 + 6.35 + 0.38
12.22	
12.22	c # RESULT : SATISFIABLE
12.22	
12.22	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:42:08 2007]
12.34	c BEGIN read SAT output /tmp/evaluation/234272-1170106915/sugar24145.out
12.60	c END read SAT output (0.257538 seconds)
12.60	c BEGIN write solution /tmp/evaluation/234272-1170106915/sugar24145.sol
12.73	c END write solution (0.124389 seconds)
12.79	s SATISFIABLE
12.79	v 46 134 250 298 365 430 524 598 623 721 770 813 835 1181 1253 28 206 263 301 337 591 626 663 691 821 907 972 983 1003 1303 19 52 119 215 427 510 605 665 753 773 858 880 963 1072 1119 132 145 354 439 527 556 572 650 720 931 999 1072 1257 1315 1322 13 106 158 221 234 253 294 447 577 596 656 773 1009 1103 1307 3 100 160 276 292 302 458 672 741 902 959 1005 1071 1147 1264 158 208 420 548 582 627 632 640 754 872 925 1006 1109 1171 1256 77 137 201 293 357 565 674 695 717 824 896 955 967 1066 1077 372 465 521 629 679 790 892 961 1001 1069 1082 1098 1181 1230 1303 94 99 168 194 382 448 617 673 771 834 898 974 1068 1085 1198 159 194 236 306 374 447 474 526 594 891 916 1078 1112 1162 1217 166 189 511 546 566 595 815 835 843 905 967 1133 1194 1202 1235 99 127 212 264 306 388 482 506 551 855 863 925 1003 1045 1203 54 65 207 234 326 451 617 666 696 799 1008 1068 1165 1201 1254 60 96 260 298 322 406 453 525 526 635 830 901 943 1234 1296
12.79	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:42:08 2007]
12.79	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
12.79	
12.79	c # MAIN  END :  (12 seconds) [Mon Jan 29 22:42:08 2007]
12.79	c # MAIN  CPU : 11.35 = 0.03 + 0 + 10.62 + 0.7
12.79

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-234272-1170106915 -o ROOT/results/node67/solver-234272-1170106915 -C 1800 -M 900 /tmp/evaluation/234272-1170106915/solver /tmp/evaluation/234272-1170106915 /tmp/evaluation/234272-1170106915/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: 1.75 2.04 2.53 5/75 24146
/proc/meminfo: memFree=1883128/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=18540 CPUtime=0
/proc/24145/stat : 24145 (runsolver) R 24143 24145 23944 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30649179 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24145/statm: 4635 279 244 17 0 2626 0

[startup+0.110326 s]
/proc/loadavg: 1.75 2.04 2.53 5/75 24146
/proc/meminfo: memFree=1883128/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=13724 CPUtime=0.04
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30649179 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.518365 s]
/proc/loadavg: 1.75 2.04 2.53 5/75 24146
/proc/meminfo: memFree=1883128/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=13724 CPUtime=0.04
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30649179 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34145 s]
/proc/loadavg: 1.75 2.04 2.53 4/84 24162
/proc/meminfo: memFree=1864624/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=13724 CPUtime=0.04
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30649179 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3431 808 370 3 0 531 0
[pid=24147] ppid=24145 vsize=0 CPUtime=0.64
/proc/24147/stat : 24147 (java) Z 24145 24145 23944 0 -1 1036 7387 0 1 0 59 5 0 0 16 0 1 0 30649184 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24147/statm: 0 0 0 0 0 0 0
[pid=24155] ppid=24145 vsize=807332 CPUtime=0.56
/proc/24155/stat : 24155 (java) R 24145 24145 23944 0 -1 0 6671 0 1 0 51 5 0 0 17 0 8 0 30649255 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072942248 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24155/statm: 201833 6421 1506 14 0 189111 0
[pid=24155/tid=24156] ppid=24145 vsize=807332 CPUtime=0.02
/proc/24155/task/24156/stat : 24156 (java) S 24145 24145 23944 0 -1 64 482 0 0 0 2 0 0 0 16 0 8 0 30649258 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24157] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24157/stat : 24157 (java) S 24145 24145 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30649259 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24158] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24158/stat : 24158 (java) S 24145 24145 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30649259 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24159] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24159/stat : 24159 (java) S 24145 24145 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30649262 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24160] ppid=24145 vsize=807332 CPUtime=0.13
/proc/24155/task/24160/stat : 24160 (java) R 24145 24145 23944 0 -1 64 401 0 0 0 13 0 0 0 20 0 8 0 30649262 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24161] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24161/stat : 24161 (java) S 24145 24145 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30649262 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24162] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24162/stat : 24162 (java) S 24145 24145 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30649262 826707968 6421 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 821056

[startup+2.99462 s]
/proc/loadavg: 1.75 2.04 2.53 3/84 24162
/proc/meminfo: memFree=1841136/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=13724 CPUtime=0.04
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30649179 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3431 808 370 3 0 531 0
[pid=24147] ppid=24145 vsize=0 CPUtime=0.64
/proc/24147/stat : 24147 (java) Z 24145 24145 23944 0 -1 1036 7387 0 1 0 59 5 0 0 16 0 1 0 30649184 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24147/statm: 0 0 0 0 0 0 0
[pid=24155] ppid=24145 vsize=807332 CPUtime=2.21
/proc/24155/stat : 24155 (java) R 24145 24145 23944 0 -1 0 8181 0 1 0 205 16 0 0 25 0 8 0 30649255 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073809246 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24155/statm: 201833 7929 1510 14 0 189111 0
[pid=24155/tid=24156] ppid=24145 vsize=807332 CPUtime=0.05
/proc/24155/task/24156/stat : 24156 (java) S 24145 24145 23944 0 -1 64 1953 0 0 0 4 1 0 0 17 0 8 0 30649258 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24157] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24157/stat : 24157 (java) S 24145 24145 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30649259 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24158] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24158/stat : 24158 (java) S 24145 24145 23944 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30649259 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24159] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24159/stat : 24159 (java) S 24145 24145 23944 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30649262 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24160] ppid=24145 vsize=807332 CPUtime=0.17
/proc/24155/task/24160/stat : 24160 (java) S 24145 24145 23944 0 -1 64 417 0 0 0 17 0 0 0 16 0 8 0 30649262 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24161] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24161/stat : 24161 (java) S 24145 24145 23944 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30649262 826707968 7929 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24155/tid=24162] ppid=24145 vsize=807332 CPUtime=0
/proc/24155/task/24162/stat : 24162 (java) S 24145 24145 23944 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30649262 826707968 7929 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) 821056

[startup+6.29097 s]
/proc/loadavg: 1.77 2.04 2.53 3/77 24163
/proc/meminfo: memFree=1781992/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=15596 CPUtime=4.66
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1754 8196 0 1 6 1 427 32 18 0 1 0 30649179 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3899 1274 373 3 0 999 0
[pid=24147] ppid=24145 vsize=0 CPUtime=0.64
/proc/24147/stat : 24147 (java) Z 24145 24145 23944 0 -1 1036 7387 0 1 0 59 5 0 0 16 0 1 0 30649184 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24147/statm: 0 0 0 0 0 0 0
[pid=24163] ppid=24145 vsize=65888 CPUtime=0.81
/proc/24163/stat : 24163 (minisat) R 24145 24145 23944 0 -1 0 15694 0 0 0 71 10 0 0 25 0 1 0 30649726 67469312 15596 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637556 0 0 4096 0 0 0 0 17 1 0 0
/proc/24163/statm: 16472 15596 36 112 0 16356 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 81484

[startup+12.7686 s]
/proc/loadavg: 1.79 2.04 2.52 4/84 24171
/proc/meminfo: memFree=1790768/2055920 swapFree=4192812/4192956
[pid=24145] ppid=24143 vsize=15596 CPUtime=11.39
/proc/24145/stat : 24145 (sugar) S 24143 24145 23944 0 -1 4194304 1831 54330 0 1 6 1 1062 70 16 0 1 0 30649179 15970304 1274 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24145/statm: 3899 1274 373 3 0 999 0
[pid=24147] ppid=24145 vsize=0 CPUtime=0.64
/proc/24147/stat : 24147 (java) Z 24145 24145 23944 0 -1 1036 7387 0 1 0 59 5 0 0 16 0 1 0 30649184 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24147/statm: 0 0 0 0 0 0 0
[pid=24164] ppid=24145 vsize=807140 CPUtime=0.48
/proc/24164/stat : 24164 (java) S 24145 24145 23944 0 -1 0 7126 0 1 0 43 5 0 0 17 0 8 0 30650402 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24164/statm: 201785 6873 1489 14 0 189063 0
[pid=24164/tid=24165] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24165/stat : 24165 (java) S 24145 24145 23944 0 -1 64 1064 0 0 0 0 0 0 0 16 0 8 0 30650405 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24166] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24166/stat : 24166 (java) S 24145 24145 23944 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30650406 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24167] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24167/stat : 24167 (java) S 24145 24145 23944 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 30650406 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24168] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24168/stat : 24168 (java) S 24145 24145 23944 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30650409 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24169] ppid=24145 vsize=807140 CPUtime=0.08
/proc/24164/task/24169/stat : 24169 (java) S 24145 24145 23944 0 -1 64 330 0 0 0 8 0 0 0 19 0 8 0 30650409 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24170] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24170/stat : 24170 (java) S 24145 24145 23944 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30650409 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24164/tid=24171] ppid=24145 vsize=807140 CPUtime=0
/proc/24164/task/24171/stat : 24171 (java) S 24145 24145 23944 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30650409 826511360 6873 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 822736

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24145 and gives childrusage.ru_utime.tv_sec=10 childrusage.ru_utime.tv_usec=690374 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=758884
CPU time returned by wait4() is 11.4493
while last known CPU time is 12.51

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

Real time (s): 12.8281
CPU time (s): 12.51
CPU user time (s): 11.7
CPU system time (s): 0.81
CPU usage (%): 97.5204
Max. virtual memory (cumulated for all children) (KiB): 822736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.6904
system time used= 0.758884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56249
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= 633
involuntary context switches= 697

runsolver used 0.013997 s user time and 0.048992 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 21:41:55 UTC 2007


IDJOB= 234272
IDBENCH= 6674
IDSOLVER= 86
FILE ID= node67/234272-1170106915

PBS_JOBID= 3689901

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-15/js-taillard-15-105-1.xml
COMMAND LINE= /tmp/evaluation/234272-1170106915/solver /tmp/evaluation/234272-1170106915 /tmp/evaluation/234272-1170106915/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-234272-1170106915 -o ROOT/results/node67/solver-234272-1170106915 -C 1800 -M 900  /tmp/evaluation/234272-1170106915/solver /tmp/evaluation/234272-1170106915 /tmp/evaluation/234272-1170106915/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  1d91210cda262774f76bb7879343f3ce

RANDOM SEED= 51250719

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:       1883608 kB
Buffers:         13724 kB
Cached:          64544 kB
SwapCached:          0 kB
Active:          81436 kB
Inactive:        37996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          52136 kB
Slab:            37996 kB
Committed_AS:   427944 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB



End job on node67 on Mon Jan 29 21:42:09 UTC 2007