Trace number 228777

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 56.97 57.7507

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-31_ext.xml
MD5SUM87d79b7f0a43cd9c3fda94d4a2e81b52
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.21081
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/228777-1170105961/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/228777-1170105961/unknown.xml [Mon Jan 29 22:26:01 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/228777-1170105961/unknown.xml /tmp/evaluation/228777-1170105961/sugar25199.csp [Mon Jan 29 22:26:01 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228777-1170105961/sugar-v0-40.jar -convert /tmp/evaluation/228777-1170105961/unknown.xml /tmp/evaluation/228777-1170105961/sugar25199.csp
0.17	c BEGIN convert /tmp/evaluation/228777-1170105961/unknown.xml
0.62	c END convert (0.443686 seconds)
0.66	c # CONVERT_XML  END : /tmp/evaluation/228777-1170105961/sugar25199.csp 722750 bytes (1 seconds) [Mon Jan 29 22:26:02 2007]
0.66	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.66	
0.66	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228777-1170105961/sugar25199.bcnf [Mon Jan 29 22:26:02 2007]
0.66	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228777-1170105961/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228777-1170105961/sugar25199.map /tmp/evaluation/228777-1170105961/sugar25199.csp /tmp/evaluation/228777-1170105961/sugar25199.bcnf
0.78	c BEGIN parse /tmp/evaluation/228777-1170105961/sugar25199.csp
3.82	c END parse (3.045874 seconds)
3.82	c BEGIN simplify
3.84	c END simplify (0.01734 seconds)
3.84	c BEGIN encode /tmp/evaluation/228777-1170105961/sugar25199.bcnf
4.01	c END encode (0.171755 seconds)
4.08	c # GENERATE_SAT  END : 600 variables 22967 clauses 432508 bytes (3 seconds) [Mon Jan 29 22:26:05 2007]
4.08	c # GENERATE_SAT  CPU : 3.32 = 0 + 0 + 3.21 + 0.11
4.08	
4.08	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228777-1170105961/sugar25199.bcnf [Mon Jan 29 22:26:05 2007]
4.08	c # CMD : /tmp/evaluation/228777-1170105961/minisat /tmp/evaluation/228777-1170105961/sugar25199.bcnf /tmp/evaluation/228777-1170105961/sugar25199.out
4.09	c ==================================[MINISAT]===================================
4.09	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
4.09	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
4.09	c ==============================================================================
4.09	c |         0 |   22967    85154 |    7655       0        0     nan |  0.000 % |
4.11	c |       100 |   22967    85154 |    8420     100      900     9.0 |  0.000 % |
4.12	c |       250 |   22968    85154 |    9262     249     2121     8.5 |  0.004 % |
4.14	c |       476 |   22968    85154 |   10188     475     4110     8.7 |  0.004 % |
4.18	c |       813 |   22968    85154 |   11207     812     7007     8.6 |  0.006 % |
4.23	c |      1320 |   22970    85154 |   12328    1317    11313     8.6 |  0.006 % |
4.31	c |      2081 |   22971    85154 |   13561    2077    18426     8.9 |  0.006 % |
4.43	c |      3220 |   22972    85154 |   14917    3215    29886     9.3 |  0.006 % |
4.64	c |      4928 |   22972    85154 |   16409    4923    48514     9.9 |  0.006 % |
4.98	c |      7491 |   22975    85154 |   18050    7483    78810    10.5 |  0.006 % |
5.51	c |     11335 |   22981    85154 |   19855   11321   125330    11.1 |  0.007 % |
6.43	c |     17102 |   22990    85154 |   21840   17079   192715    11.3 |  0.007 % |
7.99	c |     25751 |   22997    85154 |   24024   14743   181316    12.3 |  0.008 % |
10.73	c |     38728 |   23006    85154 |   26427   15638   200768    12.8 |  0.003 % |
15.03	c |     58189 |   23015    85154 |   29069   21822   280676    12.9 |  0.008 % |
21.60	c |     87381 |   22952    84944 |   31976   18206   233300    12.8 |  0.167 % |
32.41	c |    131170 |   22978    84944 |   35174   27451   377859    13.8 |  0.170 % |
50.37	c |    196856 |   22998    84944 |   38691   33473   436719    13.0 |  0.175 % |
57.55	c ==============================================================================
57.55	c restarts              : 18
57.55	c conflicts             : 221852         (4192 /sec)
57.55	c decisions             : 276590         (5226 /sec)
57.55	c propagations          : 20775615       (392519 /sec)
57.55	c conflict literals     : 3152927        (29.81 % deleted)
57.55	c Memory used           : 7.00 MB
57.55	c CPU time              : 52.929 s
57.55	c 
57.55	c SATISFIABLE
57.55	c # SOLVE_SAT  END : SATISFIABLE (54 seconds) [Mon Jan 29 22:26:59 2007]
57.55	c # SOLVE_SAT  CPU : 52.95 = 0 + 0 + 52.93 + 0.02
57.55	
57.55	c # RESULT : SATISFIABLE
57.55	
57.55	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:26:59 2007]
57.68	c BEGIN read SAT output /tmp/evaluation/228777-1170105961/sugar25199.out
57.70	c END read SAT output (0.01298 seconds)
57.70	c BEGIN write solution /tmp/evaluation/228777-1170105961/sugar25199.sol
57.71	c END write solution (0.015058 seconds)
57.74	s SATISFIABLE
57.74	v 11 7 1 9 0 2 14 12 3 14 6 10 5 12 4 9 9 10 9 4 0 15 15 1 2 6 7 1 8 4 1 5 4 14 2 12 7 12 14 14
57.74	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:26:59 2007]
57.74	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
57.74	
57.74	c # MAIN  END :  (58 seconds) [Mon Jan 29 22:26:59 2007]
57.74	c # MAIN  CPU : 56.28 = 0.01 + 0 + 56.14 + 0.13
57.74

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/node63/watcher-228777-1170105961 -o ROOT/results/node63/solver-228777-1170105961 -C 1800 -M 900 /tmp/evaluation/228777-1170105961/solver /tmp/evaluation/228777-1170105961 /tmp/evaluation/228777-1170105961/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: 2.22 2.41 2.86 5/81 25200
/proc/meminfo: memFree=1308672/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=18540 CPUtime=0
/proc/25199/stat : 25199 (runsolver) R 25197 25199 25134 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30553510 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 247254805799 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25199/statm: 4635 279 244 17 0 2626 0

[startup+0.11103 s]
/proc/loadavg: 2.22 2.41 2.86 5/81 25200
/proc/meminfo: memFree=1308672/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=0.04
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1112 0 0 0 3 1 0 0 21 0 1 0 30553510 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.519074 s]
/proc/loadavg: 2.22 2.41 2.86 5/81 25200
/proc/meminfo: memFree=1308672/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=0.04
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30553510 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34217 s]
/proc/loadavg: 2.22 2.41 2.86 3/90 25216
/proc/meminfo: memFree=1283256/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=0.04
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30553510 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 808 370 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25209] ppid=25199 vsize=807064 CPUtime=0.66
/proc/25209/stat : 25209 (java) R 25199 25199 25134 0 -1 0 7999 0 1 0 62 4 0 0 23 0 8 0 30553576 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25209/statm: 201766 7746 1494 14 0 189044 0
[pid=25209/tid=25210] ppid=25199 vsize=807064 CPUtime=0.12
/proc/25209/task/25210/stat : 25210 (java) R 25199 25199 25134 0 -1 64 1945 0 0 0 12 0 0 0 16 0 8 0 30553580 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827358 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25211] ppid=25199 vsize=807064 CPUtime=0
/proc/25209/task/25211/stat : 25211 (java) S 25199 25199 25134 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30553580 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25212] ppid=25199 vsize=807064 CPUtime=0
/proc/25209/task/25212/stat : 25212 (java) S 25199 25199 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553580 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25213] ppid=25199 vsize=807064 CPUtime=0
/proc/25209/task/25213/stat : 25213 (java) S 25199 25199 25134 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30553583 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25214] ppid=25199 vsize=807064 CPUtime=0.05
/proc/25209/task/25214/stat : 25214 (java) S 25199 25199 25134 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30553583 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25215] ppid=25199 vsize=807064 CPUtime=0
/proc/25209/task/25215/stat : 25215 (java) S 25199 25199 25134 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30553583 826433536 7746 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25216] ppid=25199 vsize=807064 CPUtime=0
/proc/25209/task/25216/stat : 25216 (java) S 25199 25199 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30553583 826433536 7746 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) 820788

[startup+2.99434 s]
/proc/loadavg: 2.36 2.44 2.87 3/90 25216
/proc/meminfo: memFree=1270520/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=0.04
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30553510 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 808 370 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25209] ppid=25199 vsize=807336 CPUtime=2.3
/proc/25209/stat : 25209 (java) R 25199 25199 25134 0 -1 0 12096 0 1 0 222 8 0 0 25 0 8 0 30553576 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153380209 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25209/statm: 201834 11830 1506 14 0 189112 0
[pid=25209/tid=25210] ppid=25199 vsize=807336 CPUtime=0.41
/proc/25209/task/25210/stat : 25210 (java) S 25199 25199 25134 0 -1 64 5897 0 0 0 37 4 0 0 16 0 8 0 30553580 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25211] ppid=25199 vsize=807336 CPUtime=0
/proc/25209/task/25211/stat : 25211 (java) S 25199 25199 25134 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30553580 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25212] ppid=25199 vsize=807336 CPUtime=0
/proc/25209/task/25212/stat : 25212 (java) S 25199 25199 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553580 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25213] ppid=25199 vsize=807336 CPUtime=0
/proc/25209/task/25213/stat : 25213 (java) S 25199 25199 25134 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30553583 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25214] ppid=25199 vsize=807336 CPUtime=0.13
/proc/25209/task/25214/stat : 25214 (java) S 25199 25199 25134 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 30553583 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25215] ppid=25199 vsize=807336 CPUtime=0
/proc/25209/task/25215/stat : 25215 (java) S 25199 25199 25134 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30553583 826712064 11830 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25209/tid=25216] ppid=25199 vsize=807336 CPUtime=0
/proc/25209/task/25216/stat : 25216 (java) S 25199 25199 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30553583 826712064 11830 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) 821060

[startup+6.27368 s]
/proc/loadavg: 2.36 2.44 2.87 4/83 25217
/proc/meminfo: memFree=1303224/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=3.36
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1281 15187 0 1 3 1 321 11 15 0 1 0 30553510 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 819 373 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25217] ppid=25199 vsize=3860 CPUtime=2.16
/proc/25217/stat : 25217 (minisat) R 25199 25199 25134 0 -1 0 750 0 0 0 216 0 0 0 25 0 1 0 30553918 3952640 630 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25217/statm: 965 630 51 112 0 849 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 17584

[startup+12.7544 s]
/proc/loadavg: 2.38 2.44 2.87 3/83 25217
/proc/meminfo: memFree=1302072/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=3.36
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1281 15187 0 1 3 1 321 11 16 0 1 0 30553510 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 819 373 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25217] ppid=25199 vsize=5004 CPUtime=8.58
/proc/25217/stat : 25217 (minisat) R 25199 25199 25134 0 -1 0 1030 0 0 0 857 1 0 0 25 0 1 0 30553918 5124096 910 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528768 0 0 4096 3 0 0 0 17 1 0 0
/proc/25217/statm: 1251 910 51 112 0 1135 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 18728

[startup+25.5837 s]
/proc/loadavg: 2.48 2.45 2.87 4/83 25217
/proc/meminfo: memFree=1301112/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=3.36
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1281 15187 0 1 3 1 321 11 16 0 1 0 30553510 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 819 373 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25217] ppid=25199 vsize=6084 CPUtime=21.27
/proc/25217/stat : 25217 (minisat) R 25199 25199 25134 0 -1 0 1290 0 0 0 2126 1 0 0 25 0 1 0 30553918 6230016 1170 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25217/statm: 1521 1170 51 112 0 1405 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 19808

[startup+51.2005 s]
/proc/loadavg: 2.37 2.43 2.85 3/83 25217
/proc/meminfo: memFree=1300216/2055920 swapFree=4192812/4192956
[pid=25199] ppid=25197 vsize=13724 CPUtime=3.36
/proc/25199/stat : 25199 (sugar) S 25197 25199 25134 0 -1 4194304 1281 15187 0 1 3 1 321 11 16 0 1 0 30553510 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25199/statm: 3431 819 373 3 0 531 0
[pid=25201] ppid=25199 vsize=0 CPUtime=0.55
/proc/25201/stat : 25201 (java) Z 25199 25199 25134 0 -1 1036 7342 0 1 0 51 4 0 0 17 0 1 0 30553516 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25201/statm: 0 0 0 0 0 0 0
[pid=25217] ppid=25199 vsize=6900 CPUtime=46.64
/proc/25217/stat : 25217 (minisat) R 25199 25199 25134 0 -1 0 1487 0 0 0 4663 1 0 0 25 0 1 0 30553918 7065600 1367 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528368 0 0 4096 3 0 0 0 17 1 0 0
/proc/25217/statm: 1725 1367 51 112 0 1609 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 20624

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25199 and gives childrusage.ru_utime.tv_sec=56 childrusage.ru_utime.tv_usec=186458 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=156976
CPU time returned by wait4() is 56.3434
while last known CPU time is 56.97

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

Real time (s): 57.7507
CPU time (s): 56.97
CPU user time (s): 56.79
CPU system time (s): 0.18
CPU usage (%): 98.6482
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.1865
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18178
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= 855
involuntary context switches= 3098

runsolver used 0.069989 s user time and 0.200969 s system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Jan 29 21:26:01 UTC 2007


IDJOB= 228777
IDBENCH= 6233
IDSOLVER= 86
FILE ID= node63/228777-1170105961

PBS_JOBID= 3689847

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-31_ext.xml
COMMAND LINE= /tmp/evaluation/228777-1170105961/solver /tmp/evaluation/228777-1170105961 /tmp/evaluation/228777-1170105961/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-228777-1170105961 -o ROOT/results/node63/solver-228777-1170105961 -C 1800 -M 900  /tmp/evaluation/228777-1170105961/solver /tmp/evaluation/228777-1170105961 /tmp/evaluation/228777-1170105961/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  87d79b7f0a43cd9c3fda94d4a2e81b52

RANDOM SEED= 592528270

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		: 3000.214
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		: 3000.214
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:       1309152 kB
Buffers:         40424 kB
Cached:          46616 kB
SwapCached:          0 kB
Active:         641676 kB
Inactive:        52480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1309152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:         623844 kB
Slab:            36784 kB
Committed_AS:   917832 kB
PageTables:       3060 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 node63 on Mon Jan 29 21:26:59 UTC 2007