Trace number 231933

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 6.24 6.65222

General information on the benchmark

Namegeom/
geo50-20-d4-75-22_ext.xml
MD5SUMd20ccbe7f43dd4711fe776c6d108ca04
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 benchmark0.236963
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints435
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension435
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/231933-1170106492/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/231933-1170106492/unknown.xml [Mon Jan 29 22:34:56 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/231933-1170106492/unknown.xml /tmp/evaluation/231933-1170106492/sugar28621.csp [Mon Jan 29 22:34:56 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/231933-1170106492/sugar-v0-40.jar -convert /tmp/evaluation/231933-1170106492/unknown.xml /tmp/evaluation/231933-1170106492/sugar28621.csp
0.17	c BEGIN convert /tmp/evaluation/231933-1170106492/unknown.xml
0.71	c END convert (0.546178 seconds)
0.76	c # CONVERT_XML  END : /tmp/evaluation/231933-1170106492/sugar28621.csp 1416692 bytes (1 seconds) [Mon Jan 29 22:34:57 2007]
0.76	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.76	
0.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/231933-1170106492/sugar28621.bcnf [Mon Jan 29 22:34:57 2007]
0.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/231933-1170106492/sugar-v0-40.jar -bcnf -map /tmp/evaluation/231933-1170106492/sugar28621.map /tmp/evaluation/231933-1170106492/sugar28621.csp /tmp/evaluation/231933-1170106492/sugar28621.bcnf
0.87	c BEGIN parse /tmp/evaluation/231933-1170106492/sugar28621.csp
5.97	c END parse (5.102932 seconds)
5.97	c BEGIN simplify
6.01	c END simplify (0.023147 seconds)
6.01	c BEGIN encode /tmp/evaluation/231933-1170106492/sugar28621.bcnf
6.24	c END encode (0.239468 seconds)
6.25	c # GENERATE_SAT  END : 950 variables 44233 clauses 842568 bytes (6 seconds) [Mon Jan 29 22:35:03 2007]
6.25	c # GENERATE_SAT  CPU : 0 = 0 + 0 + 0 + 0
6.25	
6.25	c # SOLVE_SAT  BEGIN : /tmp/evaluation/231933-1170106492/sugar28621.bcnf [Mon Jan 29 22:35:03 2007]
6.25	c # CMD : /tmp/evaluation/231933-1170106492/minisat /tmp/evaluation/231933-1170106492/sugar28621.bcnf /tmp/evaluation/231933-1170106492/sugar28621.out
6.28	c ==================================[MINISAT]===================================
6.28	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
6.28	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
6.28	c ==============================================================================
6.28	c |         0 |   44233   166403 |   14744       0        0     nan |  0.000 % |
6.30	c |       100 |   44233   166403 |   16218     100      927     9.3 |  0.000 % |
6.31	c |       250 |   44233   166403 |   17840     250     2184     8.7 |  0.004 % |
6.34	c |       476 |   44233   166403 |   19624     476     4414     9.3 |  0.004 % |
6.37	c ==============================================================================
6.37	c restarts              : 4
6.37	c conflicts             : 642            (5945 /sec)
6.37	c decisions             : 880            (8149 /sec)
6.37	c propagations          : 67502          (625117 /sec)
6.37	c conflict literals     : 6061           (32.87 % deleted)
6.37	c Memory used           : 3.48 MB
6.37	c CPU time              : 0.107983 s
6.37	c 
6.37	c SATISFIABLE
6.46	c # SOLVE_SAT  END : SATISFIABLE (0 seconds) [Mon Jan 29 22:35:03 2007]
6.46	c # SOLVE_SAT  CPU : 0.1 = 0 + 0 + 0.1 + 0
6.46	
6.46	c # RESULT : SATISFIABLE
6.46	
6.46	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:35:03 2007]
6.59	c BEGIN read SAT output /tmp/evaluation/231933-1170106492/sugar28621.out
6.60	c END read SAT output (0.015568 seconds)
6.60	c BEGIN write solution /tmp/evaluation/231933-1170106492/sugar28621.sol
6.62	c END write solution (0.01546 seconds)
6.65	s SATISFIABLE
6.65	v 11 5 12 4 12 8 12 20 12 18 13 9 18 11 15 19 17 8 17 4 17 17 15 8 9 20 8 7 8 9 14 9 18 1 8 13 1 12 8 16 17 12 17 13 19 20 2 8 15 20
6.65	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:35:03 2007]
6.65	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
6.65	
6.65	c # MAIN  END :  (7 seconds) [Mon Jan 29 22:35:03 2007]
6.65	c # MAIN  CPU : 0.1 = 0 + 0 + 0.1 + 0
6.65

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/node4/watcher-231933-1170106492 -o ROOT/results/node4/solver-231933-1170106492 -C 1800 -M 900 /tmp/evaluation/231933-1170106492/solver /tmp/evaluation/231933-1170106492 /tmp/evaluation/231933-1170106492/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: 2.00 2.78 2.83 2/81 28622
/proc/meminfo: memFree=1832832/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=12268 CPUtime=0
/proc/28621/stat : 28621 (sugar) R 28619 28621 28098 0 -1 4194304 559 0 0 0 0 0 0 0 18 0 1 0 30604487 12562432 278 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259927008487 0 0 4224 0 0 0 0 17 1 0 0
/proc/28621/statm: 3067 288 215 3 0 167 0

[startup+0.102216 s]
/proc/loadavg: 2.00 2.78 2.83 2/81 28622
/proc/meminfo: memFree=1832832/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=13724 CPUtime=0.04
/proc/28621/stat : 28621 (sugar) S 28619 28621 28098 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 30604487 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28621/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.510253 s]
/proc/loadavg: 2.00 2.78 2.83 2/81 28622
/proc/meminfo: memFree=1832832/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=13724 CPUtime=0.04
/proc/28621/stat : 28621 (sugar) S 28619 28621 28098 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 30604487 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28621/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33234 s]
/proc/loadavg: 2.00 2.78 2.83 2/90 28641
/proc/meminfo: memFree=1810104/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=13724 CPUtime=0.04
/proc/28621/stat : 28621 (sugar) S 28619 28621 28098 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30604487 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28621/statm: 3431 808 370 3 0 531 0
[pid=28623] ppid=28621 vsize=0 CPUtime=0.65
/proc/28623/stat : 28623 (java) Z 28621 28621 28098 0 -1 1036 7666 0 1 0 60 5 0 0 16 0 1 0 30604492 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28623/statm: 0 0 0 0 0 0 0
[pid=28631] ppid=28621 vsize=807064 CPUtime=0.55
/proc/28631/stat : 28631 (java) R 28621 28621 28098 0 -1 0 7737 0 1 0 52 3 0 0 17 0 8 0 30604564 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073484875 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28631/statm: 201766 7485 1494 14 0 189044 0
[pid=28631/tid=28632] ppid=28621 vsize=807064 CPUtime=0.08
/proc/28631/task/28632/stat : 28632 (java) S 28621 28621 28098 0 -1 64 1684 0 0 0 8 0 0 0 17 0 8 0 30604567 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28633] ppid=28621 vsize=807064 CPUtime=0
/proc/28631/task/28633/stat : 28633 (java) S 28621 28621 28098 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30604567 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28634] ppid=28621 vsize=807064 CPUtime=0
/proc/28631/task/28634/stat : 28634 (java) S 28621 28621 28098 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30604567 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28635] ppid=28621 vsize=807064 CPUtime=0
/proc/28631/task/28635/stat : 28635 (java) S 28621 28621 28098 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30604570 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28636] ppid=28621 vsize=807064 CPUtime=0.05
/proc/28631/task/28636/stat : 28636 (java) S 28621 28621 28098 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30604570 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28637] ppid=28621 vsize=807064 CPUtime=0
/proc/28631/task/28637/stat : 28637 (java) S 28621 28621 28098 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30604570 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28638] ppid=28621 vsize=807064 CPUtime=0
/proc/28631/task/28638/stat : 28638 (java) S 28621 28621 28098 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30604570 826433536 7485 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) 820788

[startup+2.98448 s]
/proc/loadavg: 2.00 2.78 2.83 2/90 28641
/proc/meminfo: memFree=1789944/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=13724 CPUtime=0.04
/proc/28621/stat : 28621 (sugar) S 28619 28621 28098 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30604487 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28621/statm: 3431 808 370 3 0 531 0
[pid=28623] ppid=28621 vsize=0 CPUtime=0.65
/proc/28623/stat : 28623 (java) Z 28621 28621 28098 0 -1 1036 7666 0 1 0 60 5 0 0 16 0 1 0 30604492 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28623/statm: 0 0 0 0 0 0 0
[pid=28631] ppid=28621 vsize=807336 CPUtime=2.2
/proc/28631/stat : 28631 (java) R 28621 28621 28098 0 -1 0 13584 0 1 0 213 7 0 0 16 0 8 0 30604564 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073743163 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28631/statm: 201834 13318 1507 14 0 189112 0
[pid=28631/tid=28632] ppid=28621 vsize=807336 CPUtime=0.51
/proc/28631/task/28632/stat : 28632 (java) S 28621 28621 28098 0 -1 64 7385 0 0 0 48 3 0 0 16 0 8 0 30604567 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28633] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28633/stat : 28633 (java) S 28621 28621 28098 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30604567 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28634] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28634/stat : 28634 (java) S 28621 28621 28098 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30604567 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28635] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28635/stat : 28635 (java) S 28621 28621 28098 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30604570 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28636] ppid=28621 vsize=807336 CPUtime=0.11
/proc/28631/task/28636/stat : 28636 (java) S 28621 28621 28098 0 -1 64 400 0 0 0 11 0 0 0 16 0 8 0 30604570 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28637] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28637/stat : 28637 (java) S 28621 28621 28098 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30604570 826712064 13318 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28638] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28638/stat : 28638 (java) S 28621 28621 28098 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30604570 826712064 13318 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+6.1918 s]
/proc/loadavg: 1.92 2.75 2.82 4/103 28689
/proc/meminfo: memFree=1727888/2055920 swapFree=4192812/4192956
[pid=28621] ppid=28619 vsize=13724 CPUtime=0.04
/proc/28621/stat : 28621 (sugar) S 28619 28621 28098 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30604487 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28621/statm: 3431 808 370 3 0 531 0
[pid=28623] ppid=28621 vsize=0 CPUtime=0.65
/proc/28623/stat : 28623 (java) Z 28621 28621 28098 0 -1 1036 7666 0 1 0 60 5 0 0 16 0 1 0 30604492 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28623/statm: 0 0 0 0 0 0 0
[pid=28631] ppid=28621 vsize=807336 CPUtime=5.39
/proc/28631/stat : 28631 (java) R 28621 28621 28098 0 -1 0 22068 0 1 0 528 11 0 0 16 0 8 0 30604564 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073778052 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28631/statm: 201834 21769 1511 14 0 189112 0
[pid=28631/tid=28632] ppid=28621 vsize=807336 CPUtime=0.92
/proc/28631/task/28632/stat : 28632 (java) R 28621 28621 28098 0 -1 64 15805 0 0 0 85 7 0 0 16 0 8 0 30604567 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28633] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28633/stat : 28633 (java) S 28621 28621 28098 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30604567 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28634] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28634/stat : 28634 (java) S 28621 28621 28098 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30604567 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28631/tid=28635] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28635/stat : 28635 (java) S 28621 28621 28098 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30604570 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28636] ppid=28621 vsize=807336 CPUtime=0.13
/proc/28631/task/28636/stat : 28636 (java) R 28621 28621 28098 0 -1 64 411 0 0 0 13 0 0 0 17 0 8 0 30604570 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28637] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28637/stat : 28637 (java) S 28621 28621 28098 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30604570 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28631/tid=28638] ppid=28621 vsize=807336 CPUtime=0
/proc/28631/task/28638/stat : 28638 (java) S 28621 28621 28098 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30604570 826712064 21769 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 821060

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28621 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=146977 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.168973
while last known CPU time is 6.24

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

Real time (s): 6.65222
CPU time (s): 6.24
CPU user time (s): 6.05
CPU system time (s): 0.19
CPU usage (%): 93.8033
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.146977
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2213
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= 69
involuntary context switches= 37

runsolver used 0.007998 s user time and 0.023996 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Jan 29 21:34:53 UTC 2007


IDJOB= 231933
IDBENCH= 6492
IDSOLVER= 86
FILE ID= node4/231933-1170106492

PBS_JOBID= 3689776

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-22_ext.xml
COMMAND LINE= /tmp/evaluation/231933-1170106492/solver /tmp/evaluation/231933-1170106492 /tmp/evaluation/231933-1170106492/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-231933-1170106492 -o ROOT/results/node4/solver-231933-1170106492 -C 1800 -M 900  /tmp/evaluation/231933-1170106492/solver /tmp/evaluation/231933-1170106492 /tmp/evaluation/231933-1170106492/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  d20ccbe7f43dd4711fe776c6d108ca04

RANDOM SEED= 298313406

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		: 3000.231
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		: 3000.231
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:       1833312 kB
Buffers:         34704 kB
Cached:          62264 kB
SwapCached:          0 kB
Active:         110772 kB
Inactive:        52424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          85116 kB
Slab:            44676 kB
Committed_AS:   535968 kB
PageTables:       1996 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= 66559 MiB



End job on node4 on Mon Jan 29 21:35:03 UTC 2007