Trace number 193058

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 0.40UNSAT 23.24 23.4515

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-3_ext.xml
MD5SUM697ed03c4ed32b9a471243bea61ee82e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.371942
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4109
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4109
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/193058-1170090132/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/193058-1170090132/unknown.xml [Mon Jan 29 18:02:13 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/193058-1170090132/unknown.xml /tmp/evaluation/193058-1170090132/sugar23226.csp [Mon Jan 29 18:02:13 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193058-1170090132/sugar-v0-40.jar -convert /tmp/evaluation/193058-1170090132/unknown.xml /tmp/evaluation/193058-1170090132/sugar23226.csp
0.18	c BEGIN convert /tmp/evaluation/193058-1170090132/unknown.xml
1.00	c END convert (0.824405 seconds)
1.02	c # CONVERT_XML  END : /tmp/evaluation/193058-1170090132/sugar23226.csp 3138291 bytes (1 seconds) [Mon Jan 29 18:02:14 2007]
1.02	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.02	
1.02	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193058-1170090132/sugar23226.bcnf [Mon Jan 29 18:02:14 2007]
1.02	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193058-1170090132/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193058-1170090132/sugar23226.map /tmp/evaluation/193058-1170090132/sugar23226.csp /tmp/evaluation/193058-1170090132/sugar23226.bcnf
1.14	c BEGIN parse /tmp/evaluation/193058-1170090132/sugar23226.csp
19.86	c END parse (18.724248 seconds)
19.86	c BEGIN simplify
20.08	c END simplify (0.215391 seconds)
20.08	c BEGIN encode /tmp/evaluation/193058-1170090132/sugar23226.bcnf
21.91	c END encode (1.830824 seconds)
22.94	c # GENERATE_SAT  END : 97314 variables 268387 clauses 13250528 bytes (22 seconds) [Mon Jan 29 18:02:36 2007]
22.94	c # GENERATE_SAT  CPU : 21.78 = 0.85 + 0.08 + 20.42 + 0.43
22.94	
22.94	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193058-1170090132/sugar23226.bcnf [Mon Jan 29 18:02:36 2007]
22.94	c # CMD : /tmp/evaluation/193058-1170090132/minisat /tmp/evaluation/193058-1170090132/sugar23226.bcnf /tmp/evaluation/193058-1170090132/sugar23226.out
23.32	c ==================================[MINISAT]===================================
23.32	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
23.32	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
23.32	c ==============================================================================
23.32	c |         0 |  268387  3044233 |   89462       0        0     nan |  0.000 % |
23.42	c ==============================================================================
23.42	c restarts              : 1
23.42	c conflicts             : 85             (197 /sec)
23.42	c decisions             : 697            (1614 /sec)
23.42	c propagations          : 118358         (274019 /sec)
23.42	c conflict literals     : 909            (21.16 % deleted)
23.42	c Memory used           : 27.02 MB
23.42	c CPU time              : 0.431934 s
23.42	c 
23.42	c UNSATISFIABLE
23.43	c # SOLVE_SAT  END : UNSATISFIABLE (0 seconds) [Mon Jan 29 18:02:36 2007]
23.43	c # SOLVE_SAT  CPU : 0.48 = 0 + 0 + 0.43 + 0.05
23.43	
23.43	c # RESULT : UNSATISFIABLE
23.43	
23.43	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:02:36 2007]
23.43	s UNSATISFIABLE
23.43	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:02:36 2007]
23.43	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
23.43	
23.43	c # MAIN  END :  (23 seconds) [Mon Jan 29 18:02:36 2007]
23.43	c # MAIN  CPU : 22.26 = 0.85 + 0.08 + 20.85 + 0.48
23.43

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-193058-1170090132 -o ROOT/results/node2/solver-193058-1170090132 -C 1800 -M 900 /tmp/evaluation/193058-1170090132/solver /tmp/evaluation/193058-1170090132 /tmp/evaluation/193058-1170090132/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: 0.76 0.22 0.07 2/87 23227
/proc/meminfo: memFree=1712416/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=12268 CPUtime=0
/proc/23226/stat : 23226 (sugar) R 23224 23226 22693 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 28968239 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390213630 0 0 4224 0 0 0 0 17 1 0 0
/proc/23226/statm: 3067 316 241 3 0 167 0

[startup+0.103108 s]
/proc/loadavg: 0.76 0.22 0.07 2/87 23227
/proc/meminfo: memFree=1712416/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 28968239 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.511148 s]
/proc/loadavg: 0.76 0.22 0.07 2/87 23227
/proc/meminfo: memFree=1712416/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28968239 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33723 s]
/proc/loadavg: 0.76 0.22 0.07 2/96 23245
/proc/meminfo: memFree=1703000/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 28968239 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 808 370 3 0 531 0
[pid=23228] ppid=23226 vsize=0 CPUtime=0.93
/proc/23228/stat : 23228 (java) Z 23226 23226 22693 0 -1 1036 8099 0 1 0 86 7 0 0 16 0 1 0 28968243 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23228/statm: 0 0 0 0 0 0 0
[pid=23238] ppid=23226 vsize=807064 CPUtime=0.29
/proc/23238/stat : 23238 (java) S 23226 23226 22693 0 -1 0 6252 0 1 0 27 2 0 0 17 0 8 0 28968341 826433536 6002 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23238/statm: 201766 6003 1491 14 0 189044 0
[pid=23238/tid=23239] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23239/stat : 23239 (java) R 23226 23226 22693 0 -1 64 204 0 0 0 0 0 0 0 16 0 8 0 28968344 826433536 6003 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153822953 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23240] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23240/stat : 23240 (java) S 23226 23226 22693 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 28968345 826433536 6004 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23241] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23241/stat : 23241 (java) S 23226 23226 22693 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 28968345 826433536 6005 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23242] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23242/stat : 23242 (java) S 23226 23226 22693 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 28968348 826433536 6006 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23243] ppid=23226 vsize=807064 CPUtime=0.05
/proc/23238/task/23243/stat : 23243 (java) S 23226 23226 22693 0 -1 64 292 0 0 0 5 0 0 0 15 0 8 0 28968348 826433536 6006 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23244] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23244/stat : 23244 (java) S 23226 23226 22693 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28968348 826433536 6007 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23245] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23245/stat : 23245 (java) S 23226 23226 22693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28968348 826433536 6008 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 820788

[startup+2.9824 s]
/proc/loadavg: 0.76 0.22 0.07 2/96 23245
/proc/meminfo: memFree=1671960/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 28968239 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 808 370 3 0 531 0
[pid=23228] ppid=23226 vsize=0 CPUtime=0.93
/proc/23228/stat : 23228 (java) Z 23226 23226 22693 0 -1 1036 8099 0 1 0 86 7 0 0 16 0 1 0 28968243 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23228/statm: 0 0 0 0 0 0 0
[pid=23238] ppid=23226 vsize=807064 CPUtime=1.94
/proc/23238/stat : 23238 (java) S 23226 23226 22693 0 -1 0 13956 0 1 0 188 6 0 0 17 0 8 0 28968341 826433536 13691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23238/statm: 201766 13692 1494 14 0 189044 0
[pid=23238/tid=23239] ppid=23226 vsize=807064 CPUtime=0.5
/proc/23238/task/23239/stat : 23239 (java) R 23226 23226 22693 0 -1 64 7891 0 0 0 47 3 0 0 17 0 8 0 28968344 826433536 13692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23240] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23240/stat : 23240 (java) S 23226 23226 22693 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 28968345 826433536 13693 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23241] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23241/stat : 23241 (java) S 23226 23226 22693 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28968345 826433536 13695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23242] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23242/stat : 23242 (java) S 23226 23226 22693 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 28968348 826433536 13696 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23243] ppid=23226 vsize=807064 CPUtime=0.05
/proc/23238/task/23243/stat : 23243 (java) S 23226 23226 22693 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 28968348 826433536 13697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23244] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23244/stat : 23244 (java) S 23226 23226 22693 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28968348 826433536 13698 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23245] ppid=23226 vsize=807064 CPUtime=0
/proc/23238/task/23245/stat : 23245 (java) S 23226 23226 22693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28968348 826433536 13699 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 820788

[startup+6.27075 s]
/proc/loadavg: 0.86 0.25 0.08 4/109 23298
/proc/meminfo: memFree=1580336/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 28968239 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 808 370 3 0 531 0
[pid=23228] ppid=23226 vsize=0 CPUtime=0.93
/proc/23228/stat : 23228 (java) Z 23226 23226 22693 0 -1 1036 8099 0 1 0 86 7 0 0 16 0 1 0 28968243 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23228/statm: 0 0 0 0 0 0 0
[pid=23238] ppid=23226 vsize=807344 CPUtime=5.22
/proc/23238/stat : 23238 (java) R 23226 23226 22693 0 -1 0 25136 0 1 0 510 12 0 0 25 0 8 0 28968341 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4155239808 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23238/statm: 201836 24827 1506 14 0 189114 0
[pid=23238/tid=23239] ppid=23226 vsize=807344 CPUtime=1.21
/proc/23238/task/23239/stat : 23239 (java) S 23226 23226 22693 0 -1 64 18890 0 0 0 113 8 0 0 16 0 8 0 28968344 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23240] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23240/stat : 23240 (java) S 23226 23226 22693 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 28968345 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23241] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23241/stat : 23241 (java) S 23226 23226 22693 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28968345 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23242] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23242/stat : 23242 (java) S 23226 23226 22693 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 28968348 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23243] ppid=23226 vsize=807344 CPUtime=0.13
/proc/23238/task/23243/stat : 23243 (java) S 23226 23226 22693 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 28968348 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23244] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23244/stat : 23244 (java) S 23226 23226 22693 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28968348 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23245] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23245/stat : 23245 (java) S 23226 23226 22693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28968348 826720256 24827 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 821068

[startup+12.6814 s]
/proc/loadavg: 1.03 0.30 0.10 3/109 23302
/proc/meminfo: memFree=1409528/2055920 swapFree=4192956/4192956
[pid=23226] ppid=23224 vsize=13724 CPUtime=0.03
/proc/23226/stat : 23226 (sugar) S 23224 23226 22693 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 28968239 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23226/statm: 3431 808 370 3 0 531 0
[pid=23228] ppid=23226 vsize=0 CPUtime=0.93
/proc/23228/stat : 23228 (java) Z 23226 23226 22693 0 -1 1036 8099 0 1 0 86 7 0 0 16 0 1 0 28968243 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23228/statm: 0 0 0 0 0 0 0
[pid=23238] ppid=23226 vsize=807344 CPUtime=11.62
/proc/23238/stat : 23238 (java) R 23226 23226 22693 0 -1 0 43309 0 1 0 1140 22 0 0 25 0 8 0 28968341 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153380309 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23238/statm: 201836 42881 1507 14 0 189114 0
[pid=23238/tid=23239] ppid=23226 vsize=807344 CPUtime=2.38
/proc/23238/task/23239/stat : 23239 (java) S 23226 23226 22693 0 -1 64 36944 0 0 0 220 18 0 0 16 0 8 0 28968344 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23240] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23240/stat : 23240 (java) S 23226 23226 22693 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 28968345 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23241] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23241/stat : 23241 (java) S 23226 23226 22693 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28968345 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23242] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23242/stat : 23242 (java) S 23226 23226 22693 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 28968348 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23243] ppid=23226 vsize=807344 CPUtime=0.14
/proc/23238/task/23243/stat : 23243 (java) S 23226 23226 22693 0 -1 64 400 0 0 0 14 0 0 0 17 0 8 0 28968348 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23238/tid=23244] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23244/stat : 23244 (java) S 23226 23226 22693 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28968348 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23238/tid=23245] ppid=23226 vsize=807344 CPUtime=0
/proc/23238/task/23245/stat : 23245 (java) S 23226 23226 22693 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28968348 826720256 42881 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 821068

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23226 and gives childrusage.ru_utime.tv_sec=21 childrusage.ru_utime.tv_usec=748693 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=596909
CPU time returned by wait4() is 22.3456
while last known CPU time is 23.24

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

Real time (s): 23.4515
CPU time (s): 23.24
CPU user time (s): 22.59
CPU system time (s): 0.65
CPU usage (%): 99.0983
Max. virtual memory (cumulated for all children) (KiB): 823072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7487
system time used= 0.596909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88500
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= 2924
involuntary context switches= 2571

runsolver used 0.025996 s user time and 0.097985 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan 29 17:02:13 UTC 2007


IDJOB= 193058
IDBENCH= 3141
IDSOLVER= 86
FILE ID= node2/193058-1170090132

PBS_JOBID= 3689393

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-3_ext.xml
COMMAND LINE= /tmp/evaluation/193058-1170090132/solver /tmp/evaluation/193058-1170090132 /tmp/evaluation/193058-1170090132/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-193058-1170090132 -o ROOT/results/node2/solver-193058-1170090132 -C 1800 -M 900  /tmp/evaluation/193058-1170090132/solver /tmp/evaluation/193058-1170090132 /tmp/evaluation/193058-1170090132/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  697ed03c4ed32b9a471243bea61ee82e

RANDOM SEED= 955735722

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		: 3000.247
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		: 3000.247
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:       1712896 kB
Buffers:         46832 kB
Cached:         163356 kB
SwapCached:          0 kB
Active:         194584 kB
Inactive:        81120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          84876 kB
Slab:            52184 kB
Committed_AS:   187096 kB
PageTables:       2232 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 node2 on Mon Jan 29 17:02:41 UTC 2007