Trace number 247773

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 87.58 89.3041

General information on the benchmark

Nameprimes/primes-10/
primes-10-20-3-3.xml
MD5SUM43b48c8909843773c694ca17bbb7bf4c
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity6
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/247773-1170109839/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/247773-1170109839/unknown.xml [Mon Jan 29 23:30:39 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/247773-1170109839/unknown.xml /tmp/evaluation/247773-1170109839/sugar26110.csp [Mon Jan 29 23:30:39 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247773-1170109839/sugar-v0-40.jar -convert /tmp/evaluation/247773-1170109839/unknown.xml /tmp/evaluation/247773-1170109839/sugar26110.csp
0.17	c BEGIN convert /tmp/evaluation/247773-1170109839/unknown.xml
0.31	c END convert (0.141751 seconds)
0.34	c # CONVERT_XML  END : /tmp/evaluation/247773-1170109839/sugar26110.csp 3207 bytes (1 seconds) [Mon Jan 29 23:30:40 2007]
0.34	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.34	
0.34	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247773-1170109839/sugar26110.bcnf [Mon Jan 29 23:30:40 2007]
0.34	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247773-1170109839/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247773-1170109839/sugar26110.map /tmp/evaluation/247773-1170109839/sugar26110.csp /tmp/evaluation/247773-1170109839/sugar26110.bcnf
0.46	c BEGIN parse /tmp/evaluation/247773-1170109839/sugar26110.csp
0.64	c END parse (0.188001 seconds)
0.64	c BEGIN simplify
0.65	c END simplify (4.69E-4 seconds)
0.65	c BEGIN encode /tmp/evaluation/247773-1170109839/sugar26110.bcnf
18.36	c END encode (17.712466 seconds)
18.39	c # GENERATE_SAT  END : 43902 variables 17302603 clauses 276242504 bytes (18 seconds) [Mon Jan 29 23:30:58 2007]
18.39	c # GENERATE_SAT  CPU : 17.5 = 0 + 0 + 16.25 + 1.25
18.39	
18.39	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247773-1170109839/sugar26110.bcnf [Mon Jan 29 23:30:58 2007]
18.39	c # CMD : /tmp/evaluation/247773-1170109839/minisat /tmp/evaluation/247773-1170109839/sugar26110.bcnf /tmp/evaluation/247773-1170109839/sugar26110.out
86.13	c ==================================[MINISAT]===================================
86.13	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
86.13	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
86.13	c ==============================================================================
86.13	c |         0 | 14507331 43529731 | 4835777       0        0     nan |  0.000 % |
88.71	c ==============================================================================
88.71	c restarts              : 1
88.71	c conflicts             : 94             (1 /sec)
88.71	c decisions             : 309            (5 /sec)
88.71	c propagations          : 158244         (2318 /sec)
88.71	c conflict literals     : 376            (12.76 % deleted)
88.71	c Memory used           : 619.82 MB
88.71	c CPU time              : 68.2796 s
88.71	c 
88.71	c SATISFIABLE
88.83	c # SOLVE_SAT  END : SATISFIABLE (70 seconds) [Mon Jan 29 23:32:08 2007]
88.83	c # SOLVE_SAT  CPU : 69.64 = 0 + 0 + 68.3 + 1.34
88.83	
88.83	c # RESULT : SATISFIABLE
88.83	
88.83	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:32:08 2007]
89.00	c BEGIN read SAT output /tmp/evaluation/247773-1170109839/sugar26110.out
89.06	c END read SAT output (0.064584 seconds)
89.06	c BEGIN write solution /tmp/evaluation/247773-1170109839/sugar26110.sol
89.10	c END write solution (0.034032 seconds)
89.16	s SATISFIABLE
89.16	v 29 29 15 17 2 29 29 2 29 2 29 29 2 29 16 20 29 22 29 4 21 29 29 29 29 3 25 28 16 20 22 27 29 23 29 29 23 4 29 21 10 29 29 29 12 29 24 29 27 15 6 29 29 24 29 28 2 29 29 12 18 21 29 29 28 27 29 29 29 26 29 7 2 29 29 24 3 20 29 14 22 29 3 25 5 29 29 29 2 29 29 29 29 13 29 28 29 29 29 29
89.16	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:32:08 2007]
89.16	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
89.16	
89.16	c # MAIN  END :  (89 seconds) [Mon Jan 29 23:32:08 2007]
89.16	c # MAIN  CPU : 87.15 = 0.01 + 0 + 84.55 + 2.59
89.16

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/node29/watcher-247773-1170109839 -o ROOT/results/node29/solver-247773-1170109839 -C 1800 -M 900 /tmp/evaluation/247773-1170109839/solver /tmp/evaluation/247773-1170109839 /tmp/evaluation/247773-1170109839/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: 1.35 1.34 2.46 3/95 26111
/proc/meminfo: memFree=1712528/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=5352 CPUtime=0
/proc/26110/stat : 26110 (solver) R 26108 26110 25539 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 4748170 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780700455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26110/statm: 1338 231 193 169 0 49 0

[startup+0.102762 s]
/proc/loadavg: 1.35 1.34 2.46 3/95 26111
/proc/meminfo: memFree=1712528/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 4748170 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.510789 s]
/proc/loadavg: 1.35 1.34 2.46 3/95 26111
/proc/meminfo: memFree=1712528/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4748170 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33384 s]
/proc/loadavg: 1.48 1.37 2.47 3/104 26127
/proc/meminfo: memFree=1671816/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4748170 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 808 370 3 0 531 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26120] ppid=26110 vsize=807332 CPUtime=0.97
/proc/26120/stat : 26120 (java) R 26110 26110 25539 0 -1 0 4607 0 2 0 91 6 0 0 23 0 8 0 4748204 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073645982 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26120/statm: 201833 4359 1500 14 0 189111 0
[pid=26120/tid=26121] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26121/stat : 26121 (java) S 26110 26110 25539 0 -1 64 4 0 0 0 0 0 0 0 19 0 8 0 4748207 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26122] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26122/stat : 26122 (java) S 26110 26110 25539 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 4748208 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26123] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26123/stat : 26123 (java) S 26110 26110 25539 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4748208 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26124] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26124/stat : 26124 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4748211 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26125] ppid=26110 vsize=807332 CPUtime=0.08
/proc/26120/task/26125/stat : 26125 (java) S 26110 26110 25539 0 -1 64 365 0 0 0 8 0 0 0 16 0 8 0 4748211 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26126] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26126/stat : 26126 (java) S 26110 26110 25539 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4748211 826707968 4359 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26127] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26127/stat : 26127 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4748211 826707968 4359 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+2.98694 s]
/proc/loadavg: 1.48 1.37 2.47 3/104 26127
/proc/meminfo: memFree=1632008/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4748170 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 808 370 3 0 531 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26120] ppid=26110 vsize=807332 CPUtime=2.61
/proc/26120/stat : 26120 (java) R 26110 26110 25539 0 -1 0 4613 0 2 0 244 17 0 0 25 0 8 0 4748204 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153380129 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26120/statm: 201833 4363 1501 14 0 189111 0
[pid=26120/tid=26121] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26121/stat : 26121 (java) S 26110 26110 25539 0 -1 64 5 0 0 0 0 0 0 0 17 0 8 0 4748207 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26122] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26122/stat : 26122 (java) S 26110 26110 25539 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 4748208 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26123] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26123/stat : 26123 (java) S 26110 26110 25539 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4748208 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26124] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26124/stat : 26124 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4748211 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26125] ppid=26110 vsize=807332 CPUtime=0.08
/proc/26120/task/26125/stat : 26125 (java) S 26110 26110 25539 0 -1 64 366 0 0 0 8 0 0 0 16 0 8 0 4748211 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26126] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26126/stat : 26126 (java) S 26110 26110 25539 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4748211 826707968 4363 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26127] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26127/stat : 26127 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4748211 826707968 4363 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+6.27615 s]
/proc/loadavg: 1.48 1.37 2.47 3/104 26127
/proc/meminfo: memFree=1516296/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4748170 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 808 370 3 0 531 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26120] ppid=26110 vsize=807332 CPUtime=5.82
/proc/26120/stat : 26120 (java) R 26110 26110 25539 0 -1 0 4617 0 2 0 541 41 0 0 25 0 8 0 4748204 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152094537 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26120/statm: 201833 4367 1501 14 0 189111 0
[pid=26120/tid=26121] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26121/stat : 26121 (java) S 26110 26110 25539 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 4748207 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26122] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26122/stat : 26122 (java) S 26110 26110 25539 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 4748208 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26123] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26123/stat : 26123 (java) S 26110 26110 25539 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4748208 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26124] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26124/stat : 26124 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4748211 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26125] ppid=26110 vsize=807332 CPUtime=0.08
/proc/26120/task/26125/stat : 26125 (java) S 26110 26110 25539 0 -1 64 366 0 0 0 8 0 0 0 16 0 8 0 4748211 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26126] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26126/stat : 26126 (java) S 26110 26110 25539 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4748211 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26127] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26127/stat : 26127 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4748211 826707968 4367 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 821056

[startup+12.6845 s]
/proc/loadavg: 1.72 1.42 2.47 3/104 26129
/proc/meminfo: memFree=1294600/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13724 CPUtime=0.03
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4748170 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3431 808 370 3 0 531 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26120] ppid=26110 vsize=807332 CPUtime=12.04
/proc/26120/stat : 26120 (java) R 26110 26110 25539 0 -1 0 4627 0 2 0 1119 85 0 0 25 0 8 0 4748204 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073643783 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26120/statm: 201833 4376 1501 14 0 189111 0
[pid=26120/tid=26121] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26121/stat : 26121 (java) S 26110 26110 25539 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 4748207 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26122] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26122/stat : 26122 (java) S 26110 26110 25539 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 4748208 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26123] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26123/stat : 26123 (java) S 26110 26110 25539 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4748208 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26124] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26124/stat : 26124 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4748211 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26125] ppid=26110 vsize=807332 CPUtime=0.08
/proc/26120/task/26125/stat : 26125 (java) S 26110 26110 25539 0 -1 64 366 0 0 0 8 0 0 0 16 0 8 0 4748211 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26126] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26126/stat : 26126 (java) S 26110 26110 25539 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4748211 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26120/tid=26127] ppid=26110 vsize=807332 CPUtime=0
/proc/26120/task/26127/stat : 26127 (java) S 26110 26110 25539 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4748211 826707968 4376 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 821056

[startup+25.5404 s]
/proc/loadavg: 2.07 1.51 2.49 3/98 26134
/proc/meminfo: memFree=520056/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13856 CPUtime=17.53
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1324 4663 0 2 3 0 1625 125 19 0 1 0 4748170 14188544 846 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3464 846 373 3 0 564 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26132] ppid=26110 vsize=545128 CPUtime=7.02
/proc/26132/stat : 26132 (minisat) R 26110 26110 25539 0 -1 0 129634 0 0 0 612 90 0 0 25 0 1 0 4750010 558211072 129605 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134523354 0 0 4096 0 0 0 0 17 1 0 0
/proc/26132/statm: 136282 129605 36 112 0 136166 0
Current children cumulated CPU time (s) 24.8
Current children cumulated vsize (KiB) 558984

[startup+51.143 s]
/proc/loadavg: 2.16 1.58 2.48 3/97 26134
/proc/meminfo: memFree=16128/2055920 swapFree=4192812/4192956
[pid=26110] ppid=26108 vsize=13856 CPUtime=17.53
/proc/26110/stat : 26110 (sugar) S 26108 26110 25539 0 -1 4194304 1324 4663 0 2 3 0 1625 125 19 0 1 0 4748170 14188544 846 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26110/statm: 3464 846 373 3 0 564 0
[pid=26112] ppid=26110 vsize=0 CPUtime=0.25
/proc/26112/stat : 26112 (java) Z 26110 26110 25539 0 -1 1036 3575 0 1 0 23 2 0 0 17 0 1 0 4748175 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26112/statm: 0 0 0 0 0 0 0
[pid=26132] ppid=26110 vsize=634716 CPUtime=32.35
/proc/26132/stat : 26132 (minisat) R 26110 26110 25539 0 -1 0 154666 0 0 0 3123 112 0 0 25 0 1 0 4750010 649949184 153611 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522259 0 0 4096 0 0 0 0 17 1 0 0
/proc/26132/statm: 158679 153611 36 112 0 158563 0
Current children cumulated CPU time (s) 50.13
Current children cumulated vsize (KiB) 648572

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26110 and gives childrusage.ru_utime.tv_sec=84 childrusage.ru_utime.tv_usec=598139 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=751581
CPU time returned by wait4() is 87.3497
while last known CPU time is 87.58

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

Real time (s): 89.3041
CPU time (s): 87.58
CPU user time (s): 84.82
CPU system time (s): 2.76
CPU usage (%): 98.0695
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.5981
system time used= 2.75158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160865
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 749
involuntary context switches= 6050

runsolver used 0.095985 s user time and 0.312952 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Jan 29 22:30:39 UTC 2007


IDJOB= 247773
IDBENCH= 11655
IDSOLVER= 86
FILE ID= node29/247773-1170109839

PBS_JOBID= 3690207

Free space on /tmp= 66463 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-20-3-3.xml
COMMAND LINE= /tmp/evaluation/247773-1170109839/solver /tmp/evaluation/247773-1170109839 /tmp/evaluation/247773-1170109839/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-247773-1170109839 -o ROOT/results/node29/solver-247773-1170109839 -C 1800 -M 900  /tmp/evaluation/247773-1170109839/solver /tmp/evaluation/247773-1170109839 /tmp/evaluation/247773-1170109839/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  43b48c8909843773c694ca17bbb7bf4c

RANDOM SEED= 139161070

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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1713648 kB
Buffers:         19860 kB
Cached:         148304 kB
SwapCached:          0 kB
Active:         165672 kB
Inactive:       126096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          104264 kB
Writeback:           0 kB
Mapped:         149108 kB
Slab:            35204 kB
Committed_AS:   792188 kB
PageTables:       2368 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= 64986 MiB



End job on node29 on Mon Jan 29 22:32:09 UTC 2007