Trace number 202959

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 152.56 153.098

General information on the benchmark

Namerandom/rand-2-40-19/
rand-2-40-19-443-230-39_ext.xml
MD5SUMd9744dc6c8fd34dff264dd0ff999bfc0
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 benchmark8.71567
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints351
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/202959-1170095833/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/202959-1170095833/unknown.xml [Mon Jan 29 19:37:13 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/202959-1170095833/unknown.xml /tmp/evaluation/202959-1170095833/sugar16216.csp [Mon Jan 29 19:37:13 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/202959-1170095833/sugar-v0-40.jar -convert /tmp/evaluation/202959-1170095833/unknown.xml /tmp/evaluation/202959-1170095833/sugar16216.csp
0.16	c BEGIN convert /tmp/evaluation/202959-1170095833/unknown.xml
0.65	c END convert (0.484545 seconds)
0.70	c # CONVERT_XML  END : /tmp/evaluation/202959-1170095833/sugar16216.csp 1110767 bytes (0 seconds) [Mon Jan 29 19:37:13 2007]
0.70	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.70	
0.70	c # GENERATE_SAT  BEGIN : /tmp/evaluation/202959-1170095833/sugar16216.bcnf [Mon Jan 29 19:37:13 2007]
0.70	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/202959-1170095833/sugar-v0-40.jar -bcnf -map /tmp/evaluation/202959-1170095833/sugar16216.map /tmp/evaluation/202959-1170095833/sugar16216.csp /tmp/evaluation/202959-1170095833/sugar16216.bcnf
0.81	c BEGIN parse /tmp/evaluation/202959-1170095833/sugar16216.csp
8.68	c END parse (7.861068 seconds)
8.68	c BEGIN simplify
8.72	c END simplify (0.045974 seconds)
8.72	c BEGIN encode /tmp/evaluation/202959-1170095833/sugar16216.bcnf
9.12	c END encode (0.393584 seconds)
9.21	c # GENERATE_SAT  END : 3748 variables 40746 clauses 2952576 bytes (9 seconds) [Mon Jan 29 19:37:22 2007]
9.21	c # GENERATE_SAT  CPU : 0.02 = 0.02 + 0 + 0 + 0
9.21	
9.21	c # SOLVE_SAT  BEGIN : /tmp/evaluation/202959-1170095833/sugar16216.bcnf [Mon Jan 29 19:37:22 2007]
9.21	c # CMD : /tmp/evaluation/202959-1170095833/minisat /tmp/evaluation/202959-1170095833/sugar16216.bcnf /tmp/evaluation/202959-1170095833/sugar16216.out
9.28	c ==================================[MINISAT]===================================
9.28	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
9.28	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
9.28	c ==============================================================================
9.28	c |         0 |   40746   697392 |   13582       0        0     nan |  0.000 % |
9.30	c |       100 |   40746   697392 |   14940     100     3156    31.6 |  0.000 % |
9.33	c |       250 |   40747   697392 |   16434     249     5608    22.5 |  0.000 % |
9.38	c |       475 |   40747   697392 |   18077     474     8629    18.2 |  0.000 % |
9.44	c |       812 |   40747   697392 |   19885     811    13418    16.5 |  0.000 % |
9.54	c |      1318 |   40747   697392 |   21873    1317    20195    15.3 |  0.001 % |
9.67	c |      2077 |   40747   697392 |   24061    2076    31942    15.4 |  0.000 % |
9.92	c |      3218 |   40748   697392 |   26467    3216    48892    15.2 |  0.000 % |
10.32	c |      4927 |   40752   697392 |   29114    4921    86975    17.7 |  0.000 % |
10.99	c |      7490 |   40753   697392 |   32025    7483   135620    18.1 |  0.002 % |
12.00	c |     11334 |   40757   697392 |   35228   11323   196020    17.3 |  0.002 % |
13.87	c |     17100 |   40761   697392 |   38751   17085   294535    17.2 |  0.002 % |
17.16	c |     25750 |   40764   697392 |   42626   25732   506243    19.7 |  0.002 % |
24.58	c |     38724 |   40769   697392 |   46888   38701   866020    22.4 |  0.002 % |
31.67	c |     58185 |   40662   696003 |   51577   23750   641415    27.0 |  0.080 % |
48.90	c |     87379 |   40680   696003 |   56735   16236   648146    39.9 |  0.080 % |
72.57	c |    131168 |   40696   696003 |   62408   19434   659288    33.9 |  0.080 % |
111.58	c |    196852 |   40711   696003 |   68649   38600  1410326    36.5 |  0.080 % |
152.78	c ==============================================================================
152.78	c restarts              : 18
152.78	c conflicts             : 269444         (1878 /sec)
152.78	c decisions             : 526276         (3668 /sec)
152.78	c propagations          : 55730151       (388458 /sec)
152.78	c conflict literals     : 9090735        (50.57 % deleted)
152.78	c Memory used           : 17.88 MB
152.78	c CPU time              : 143.465 s
152.78	c 
152.78	c SATISFIABLE
152.80	c # SOLVE_SAT  END : SATISFIABLE (144 seconds) [Mon Jan 29 19:39:46 2007]
152.80	c # SOLVE_SAT  CPU : 143.52 = 0 + 0 + 143.46 + 0.06
152.80	
152.80	c # RESULT : SATISFIABLE
152.80	
152.80	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:39:46 2007]
152.92	c BEGIN read SAT output /tmp/evaluation/202959-1170095833/sugar16216.out
152.95	c END read SAT output (0.029701 seconds)
152.95	c BEGIN write solution /tmp/evaluation/202959-1170095833/sugar16216.sol
153.07	c END write solution (0.123186 seconds)
153.09	s SATISFIABLE
153.09	v 14 15 13 5 2 3 12 13 2 17 0 9 10 17 11 1 7 4 5 18 16 15 2 16 14 16 3 5 7 6 18 7 18 6 10 0 9 8 1 2
153.09	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 19:39:46 2007]
153.09	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
153.09	
153.09	c # MAIN  END :  (153 seconds) [Mon Jan 29 19:39:46 2007]
153.09	c # MAIN  CPU : 143.56 = 0.03 + 0.01 + 143.46 + 0.06
153.09

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/node22/watcher-202959-1170095833 -o ROOT/results/node22/solver-202959-1170095833 -C 1800 -M 900 /tmp/evaluation/202959-1170095833/solver /tmp/evaluation/202959-1170095833 /tmp/evaluation/202959-1170095833/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: 1.00 1.00 1.18 2/78 16217
/proc/meminfo: memFree=1893368/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=12132 CPUtime=0
/proc/16216/stat : 16216 (sugar) R 16214 16216 15443 0 -1 4194304 542 0 0 0 0 0 0 0 18 0 1 0 29537198 12423168 261 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272485326883 0 0 4224 0 0 0 0 17 1 0 0
/proc/16216/statm: 3067 277 207 3 0 167 0

[startup+0.102275 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 16217
/proc/meminfo: memFree=1893368/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=13724 CPUtime=0.04
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 29537198 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.510302 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 16217
/proc/meminfo: memFree=1893368/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=13724 CPUtime=0.04
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29537198 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33236 s]
/proc/loadavg: 1.00 1.00 1.18 2/87 16233
/proc/meminfo: memFree=1868528/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=13724 CPUtime=0.04
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29537198 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3431 808 370 3 0 531 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=807064 CPUtime=0.61
/proc/16226/stat : 16226 (java) R 16216 16216 15443 0 -1 0 8166 0 1 0 58 3 0 0 17 0 8 0 29537269 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/16226/statm: 201766 7914 1494 14 0 189044 0
[pid=16226/tid=16227] ppid=16216 vsize=807064 CPUtime=0.11
/proc/16226/task/16227/stat : 16227 (java) S 16216 16216 15443 0 -1 64 2113 0 0 0 11 0 0 0 17 0 8 0 29537272 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16228] ppid=16216 vsize=807064 CPUtime=0
/proc/16226/task/16228/stat : 16228 (java) S 16216 16216 15443 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29537272 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16229] ppid=16216 vsize=807064 CPUtime=0
/proc/16226/task/16229/stat : 16229 (java) S 16216 16216 15443 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29537273 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16230] ppid=16216 vsize=807064 CPUtime=0
/proc/16226/task/16230/stat : 16230 (java) S 16216 16216 15443 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 29537276 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16231] ppid=16216 vsize=807064 CPUtime=0.05
/proc/16226/task/16231/stat : 16231 (java) S 16216 16216 15443 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 29537276 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16232] ppid=16216 vsize=807064 CPUtime=0
/proc/16226/task/16232/stat : 16232 (java) S 16216 16216 15443 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 29537276 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16233] ppid=16216 vsize=807064 CPUtime=0
/proc/16226/task/16233/stat : 16233 (java) S 16216 16216 15443 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29537276 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 820788

[startup+2.98149 s]
/proc/loadavg: 1.00 1.00 1.18 2/87 16233
/proc/meminfo: memFree=1851888/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=13724 CPUtime=0.04
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29537198 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3431 808 370 3 0 531 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=807328 CPUtime=2.26
/proc/16226/stat : 16226 (java) R 16216 16216 15443 0 -1 0 14021 0 1 0 220 6 0 0 16 0 8 0 29537269 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073489685 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/16226/statm: 201832 13738 1506 14 0 189110 0
[pid=16226/tid=16227] ppid=16216 vsize=807328 CPUtime=0.48
/proc/16226/task/16227/stat : 16227 (java) S 16216 16216 15443 0 -1 64 7794 0 0 0 46 2 0 0 16 0 8 0 29537272 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16228] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16228/stat : 16228 (java) S 16216 16216 15443 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29537272 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16229] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16229/stat : 16229 (java) S 16216 16216 15443 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29537273 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16230] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16230/stat : 16230 (java) S 16216 16216 15443 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 29537276 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16231] ppid=16216 vsize=807328 CPUtime=0.12
/proc/16226/task/16231/stat : 16231 (java) S 16216 16216 15443 0 -1 64 398 0 0 0 12 0 0 0 16 0 8 0 29537276 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16232] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16232/stat : 16232 (java) S 16216 16216 15443 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 29537276 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16233] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16233/stat : 16233 (java) S 16216 16216 15443 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29537276 826703872 13738 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821052

[startup+6.26173 s]
/proc/loadavg: 1.00 1.00 1.17 2/87 16233
/proc/meminfo: memFree=1769152/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=13724 CPUtime=0.04
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29537198 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3431 808 370 3 0 531 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=807328 CPUtime=5.54
/proc/16226/stat : 16226 (java) R 16216 16216 15443 0 -1 0 35975 0 1 0 539 15 0 0 16 0 8 0 29537269 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073632683 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/16226/statm: 201832 35593 1506 14 0 189110 0
[pid=16226/tid=16227] ppid=16216 vsize=807328 CPUtime=1.41
/proc/16226/task/16227/stat : 16227 (java) S 16216 16216 15443 0 -1 64 29646 0 0 0 131 10 0 0 16 0 8 0 29537272 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16228] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16228/stat : 16228 (java) S 16216 16216 15443 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29537272 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16229] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16229/stat : 16229 (java) S 16216 16216 15443 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29537273 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16226/tid=16230] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16230/stat : 16230 (java) S 16216 16216 15443 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 29537276 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16231] ppid=16216 vsize=807328 CPUtime=0.13
/proc/16226/task/16231/stat : 16231 (java) S 16216 16216 15443 0 -1 64 401 0 0 0 13 0 0 0 15 0 8 0 29537276 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16232] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16232/stat : 16232 (java) S 16216 16216 15443 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 29537276 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16226/tid=16233] ppid=16216 vsize=807328 CPUtime=0
/proc/16226/task/16233/stat : 16233 (java) S 16216 16216 15443 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29537276 826703872 35593 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 821052

[startup+12.7622 s]
/proc/loadavg: 1.00 1.00 1.17 2/81 16234
/proc/meminfo: memFree=1880248/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=15388 CPUtime=0.06
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1712 0 0 0 5 1 0 0 16 0 1 0 29537198 15757312 1223 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3847 1223 373 3 0 947 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=0 CPUtime=8.41
/proc/16226/stat : 16226 (java) Z 16216 16216 15443 0 -1 1036 48653 0 1 0 816 25 0 0 16 0 1 0 29537269 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16226/statm: 0 0 0 0 0 0 0
[pid=16234] ppid=16216 vsize=7092 CPUtime=3.53
/proc/16234/stat : 16234 (minisat) R 16216 16216 15443 0 -1 0 2174 0 0 0 352 1 0 0 25 0 1 0 29538120 7262208 1438 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/16234/statm: 1773 1438 52 112 0 1657 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 22480

[startup+25.5771 s]
/proc/loadavg: 1.00 1.00 1.17 2/81 16234
/proc/meminfo: memFree=1876664/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=15388 CPUtime=0.06
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1712 0 0 0 5 1 0 0 16 0 1 0 29537198 15757312 1223 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3847 1223 373 3 0 947 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=0 CPUtime=8.41
/proc/16226/stat : 16226 (java) Z 16216 16216 15443 0 -1 1036 48653 0 1 0 816 25 0 0 16 0 1 0 29537269 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16226/statm: 0 0 0 0 0 0 0
[pid=16234] ppid=16216 vsize=10684 CPUtime=16.35
/proc/16234/stat : 16234 (minisat) R 16216 16216 15443 0 -1 0 3061 0 0 0 1633 2 0 0 25 0 1 0 29538120 10940416 2325 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528424 0 0 4096 3 0 0 0 17 1 0 0
/proc/16234/statm: 2671 2325 52 112 0 2555 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 26072

[startup+51.232 s]
/proc/loadavg: 1.00 1.00 1.17 2/81 16234
/proc/meminfo: memFree=1872504/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=15388 CPUtime=0.06
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1712 0 0 0 5 1 0 0 16 0 1 0 29537198 15757312 1223 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3847 1223 373 3 0 947 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=0 CPUtime=8.41
/proc/16226/stat : 16226 (java) Z 16216 16216 15443 0 -1 1036 48653 0 1 0 816 25 0 0 16 0 1 0 29537269 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16226/statm: 0 0 0 0 0 0 0
[pid=16234] ppid=16216 vsize=14680 CPUtime=41.98
/proc/16234/stat : 16234 (minisat) R 16216 16216 15443 0 -1 0 4048 0 0 0 4195 3 0 0 25 0 1 0 29538120 15032320 3312 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527286 0 0 4096 3 0 0 0 17 1 0 0
/proc/16234/statm: 3670 3312 52 112 0 3554 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 30068

[startup+102.438 s]
/proc/loadavg: 1.00 1.00 1.16 2/81 16234
/proc/meminfo: memFree=1869368/2055920 swapFree=4192812/4192956
[pid=16216] ppid=16214 vsize=15388 CPUtime=0.06
/proc/16216/stat : 16216 (sugar) S 16214 16216 15443 0 -1 4194304 1712 0 0 0 5 1 0 0 16 0 1 0 29537198 15757312 1223 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16216/statm: 3847 1223 373 3 0 947 0
[pid=16218] ppid=16216 vsize=0 CPUtime=0.57
/proc/16218/stat : 16218 (java) Z 16216 16216 15443 0 -1 1036 7513 0 1 0 52 5 0 0 16 0 1 0 29537203 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16218/statm: 0 0 0 0 0 0 0
[pid=16226] ppid=16216 vsize=0 CPUtime=8.41
/proc/16226/stat : 16226 (java) Z 16216 16216 15443 0 -1 1036 48653 0 1 0 816 25 0 0 16 0 1 0 29537269 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/16226/statm: 0 0 0 0 0 0 0
[pid=16234] ppid=16216 vsize=17916 CPUtime=93.18
/proc/16234/stat : 16234 (minisat) R 16216 16216 15443 0 -1 0 4833 0 0 0 9313 5 0 0 25 0 1 0 29538120 18345984 4097 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16234/statm: 4479 4097 52 112 0 4363 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 33304

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16216 and gives childrusage.ru_utime.tv_sec=143 childrusage.ru_utime.tv_usec=529180 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=80987
CPU time returned by wait4() is 143.61
while last known CPU time is 152.56

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

Real time (s): 153.098
CPU time (s): 152.56
CPU user time (s): 152.19
CPU system time (s): 0.37
CPU usage (%): 99.6483
Max. virtual memory (cumulated for all children) (KiB): 821052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.529
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6810
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 78
involuntary context switches= 3090

runsolver used 0.170974 s user time and 0.381941 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Jan 29 18:37:13 UTC 2007


IDJOB= 202959
IDBENCH= 3900
IDSOLVER= 86
FILE ID= node22/202959-1170095833

PBS_JOBID= 3689584

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-40-19/rand-2-40-19-443-230-39_ext.xml
COMMAND LINE= /tmp/evaluation/202959-1170095833/solver /tmp/evaluation/202959-1170095833 /tmp/evaluation/202959-1170095833/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-202959-1170095833 -o ROOT/results/node22/solver-202959-1170095833 -C 1800 -M 900  /tmp/evaluation/202959-1170095833/solver /tmp/evaluation/202959-1170095833 /tmp/evaluation/202959-1170095833/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  d9744dc6c8fd34dff264dd0ff999bfc0

RANDOM SEED= 95273744

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		: 3000.235
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		: 3000.235
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:       1893848 kB
Buffers:          4008 kB
Cached:          54328 kB
SwapCached:        144 kB
Active:          89032 kB
Inactive:        26044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          75472 kB
Slab:            32668 kB
Committed_AS:   189960 kB
PageTables:       1664 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= 66564 MiB



End job on node22 on Mon Jan 29 18:39:46 UTC 2007