Trace number 220069

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 25.74 27.0781

General information on the benchmark

Nameehi/ehi-90/
ehi-90-315-2_ext.xml
MD5SUMe56d76a131e2fd689935860dd4135694
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 benchmark0.106983
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables315
Number of constraints4382
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4382
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/220069-1170102542/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/220069-1170102542/unknown.xml [Mon Jan 29 21:29:02 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/220069-1170102542/unknown.xml /tmp/evaluation/220069-1170102542/sugar26611.csp [Mon Jan 29 21:29:02 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220069-1170102542/sugar-v0-40.jar -convert /tmp/evaluation/220069-1170102542/unknown.xml /tmp/evaluation/220069-1170102542/sugar26611.csp
0.18	c BEGIN convert /tmp/evaluation/220069-1170102542/unknown.xml
1.05	c END convert (0.86802 seconds)
1.08	c # CONVERT_XML  END : /tmp/evaluation/220069-1170102542/sugar26611.csp 3359115 bytes (1 seconds) [Mon Jan 29 21:29:03 2007]
1.08	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.08	
1.08	c # GENERATE_SAT  BEGIN : /tmp/evaluation/220069-1170102542/sugar26611.bcnf [Mon Jan 29 21:29:03 2007]
1.08	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220069-1170102542/sugar-v0-40.jar -bcnf -map /tmp/evaluation/220069-1170102542/sugar26611.map /tmp/evaluation/220069-1170102542/sugar26611.csp /tmp/evaluation/220069-1170102542/sugar26611.bcnf
1.19	c BEGIN parse /tmp/evaluation/220069-1170102542/sugar26611.csp
20.68	c END parse (19.49202 seconds)
20.68	c BEGIN simplify
20.91	c END simplify (0.224965 seconds)
20.91	c BEGIN encode /tmp/evaluation/220069-1170102542/sugar26611.bcnf
22.74	c END encode (1.832117 seconds)
23.82	c # GENERATE_SAT  END : 102446 variables 283988 clauses 13996976 bytes (23 seconds) [Mon Jan 29 21:29:26 2007]
23.82	c # GENERATE_SAT  CPU : 1 = 0.93 + 0.07 + 0 + 0
23.82	
23.82	c # SOLVE_SAT  BEGIN : /tmp/evaluation/220069-1170102542/sugar26611.bcnf [Mon Jan 29 21:29:26 2007]
23.82	c # CMD : /tmp/evaluation/220069-1170102542/minisat /tmp/evaluation/220069-1170102542/sugar26611.bcnf /tmp/evaluation/220069-1170102542/sugar26611.out
24.21	c ==================================[MINISAT]===================================
24.21	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
24.21	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
24.21	c ==============================================================================
24.21	c |         0 |  283988  3215244 |   94662       0        0     nan |  0.000 % |
24.33	c |       100 |  283992  3215244 |  104128      96     1236    12.9 |  0.000 % |
24.46	c |       250 |  283994  3215244 |  114541     244     3339    13.7 |  0.000 % |
24.72	c |       475 |  283998  3215244 |  125995     465     6537    14.1 |  0.000 % |
25.06	c |       814 |  284013  3215244 |  138594     789    11871    15.0 |  0.000 % |
25.56	c |      1320 |  284036  3215244 |  152454    1272    20009    15.7 |  0.000 % |
25.97	c ==============================================================================
25.97	c restarts              : 6
25.97	c conflicts             : 1730           (836 /sec)
25.97	c decisions             : 46032          (22241 /sec)
25.97	c propagations          : 3389452        (1637666 /sec)
25.97	c conflict literals     : 25771          (19.60 % deleted)
25.97	c Memory used           : 28.73 MB
25.97	c CPU time              : 2.06969 s
25.97	c 
25.97	c UNSATISFIABLE
27.05	c # SOLVE_SAT  END : UNSATISFIABLE (3 seconds) [Mon Jan 29 21:29:29 2007]
27.05	c # SOLVE_SAT  CPU : 2.13 = 0 + 0.01 + 2.07 + 0.05
27.05	
27.05	c # RESULT : UNSATISFIABLE
27.05	
27.05	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 21:29:29 2007]
27.05	s UNSATISFIABLE
27.05	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 21:29:29 2007]
27.05	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
27.05	
27.05	c # MAIN  END :  (27 seconds) [Mon Jan 29 21:29:29 2007]
27.05	c # MAIN  CPU : 3.13 = 0.93 + 0.08 + 2.07 + 0.05
27.05

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/node3/watcher-220069-1170102542 -o ROOT/results/node3/solver-220069-1170102542 -C 1800 -M 900 /tmp/evaluation/220069-1170102542/solver /tmp/evaluation/220069-1170102542 /tmp/evaluation/220069-1170102542/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: 2.12 3.49 4.66 4/87 26612
/proc/meminfo: memFree=1845768/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=12268 CPUtime=0
/proc/26611/stat : 26611 (sugar) D 26609 26611 26479 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 30209055 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233632922213 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26611/statm: 3067 316 241 3 0 167 0

[startup+0.107072 s]
/proc/loadavg: 2.12 3.49 4.66 4/87 26612
/proc/meminfo: memFree=1845768/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.515104 s]
/proc/loadavg: 2.12 3.49 4.66 4/87 26612
/proc/meminfo: memFree=1845768/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33936 s]
/proc/loadavg: 2.12 3.49 4.66 2/92 26624
/proc/meminfo: memFree=1837408/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 808 370 3 0 531 0
[pid=26613] ppid=26611 vsize=0 CPUtime=0.96
/proc/26613/stat : 26613 (java) Z 26611 26611 26479 0 -1 1036 8164 0 1 0 89 7 0 0 16 0 1 0 30209059 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26613/statm: 0 0 0 0 0 0 0
[pid=26621] ppid=26611 vsize=807064 CPUtime=0.23
/proc/26621/stat : 26621 (java) R 26611 26611 26479 0 -1 0 4696 0 1 0 20 3 0 0 17 0 8 0 30209163 826433536 4447 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073484433 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26621/statm: 201766 4448 1482 14 0 189044 0
[pid=26621/tid=26622] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26622/stat : 26622 (java) S 26611 26611 26479 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 30209166 826433536 4449 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26621/tid=26623] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26623/stat : 26623 (java) S 26611 26611 26479 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30209167 826433536 4451 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26624] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26624/stat : 26624 (java) S 26611 26611 26479 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30209167 826433536 4452 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 820788

[startup+2.9765 s]
/proc/loadavg: 2.12 3.49 4.66 2/96 26628
/proc/meminfo: memFree=1804352/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 808 370 3 0 531 0
[pid=26613] ppid=26611 vsize=0 CPUtime=0.96
/proc/26613/stat : 26613 (java) Z 26611 26611 26479 0 -1 1036 8164 0 1 0 89 7 0 0 16 0 1 0 30209059 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26613/statm: 0 0 0 0 0 0 0
[pid=26621] ppid=26611 vsize=807064 CPUtime=1.87
/proc/26621/stat : 26621 (java) R 26611 26611 26479 0 -1 0 13607 0 1 0 179 8 0 0 17 0 8 0 30209163 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073530844 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26621/statm: 201766 13342 1494 14 0 189044 0
[pid=26621/tid=26622] ppid=26611 vsize=807064 CPUtime=0.47
/proc/26621/task/26622/stat : 26622 (java) S 26611 26611 26479 0 -1 64 7541 0 0 0 44 3 0 0 17 0 8 0 30209166 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26621/tid=26623] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26623/stat : 26623 (java) S 26611 26611 26479 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30209167 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26624] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26624/stat : 26624 (java) S 26611 26611 26479 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30209167 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26625] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26625/stat : 26625 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30209170 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26626] ppid=26611 vsize=807064 CPUtime=0.05
/proc/26621/task/26626/stat : 26626 (java) S 26611 26611 26479 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30209170 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26627] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26627/stat : 26627 (java) S 26611 26611 26479 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30209170 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26628] ppid=26611 vsize=807064 CPUtime=0
/proc/26621/task/26628/stat : 26628 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30209170 826433536 13342 18446744073709551615 134512640 134570532 4294956464 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) 820788

[startup+6.26077 s]
/proc/loadavg: 2.19 3.48 4.65 2/96 26628
/proc/meminfo: memFree=1743744/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 808 370 3 0 531 0
[pid=26613] ppid=26611 vsize=0 CPUtime=0.96
/proc/26613/stat : 26613 (java) Z 26611 26611 26479 0 -1 1036 8164 0 1 0 89 7 0 0 16 0 1 0 30209059 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26613/statm: 0 0 0 0 0 0 0
[pid=26621] ppid=26611 vsize=807344 CPUtime=5.16
/proc/26621/stat : 26621 (java) R 26611 26611 26479 0 -1 0 25575 0 1 0 501 15 0 0 16 0 8 0 30209163 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073642302 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26621/statm: 201836 25267 1506 14 0 189114 0
[pid=26621/tid=26622] ppid=26611 vsize=807344 CPUtime=1.23
/proc/26621/task/26622/stat : 26622 (java) S 26611 26611 26479 0 -1 64 19330 0 0 0 115 8 0 0 16 0 8 0 30209166 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26623] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26623/stat : 26623 (java) S 26611 26611 26479 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30209167 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26624] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26624/stat : 26624 (java) S 26611 26611 26479 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30209167 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26625] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26625/stat : 26625 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30209170 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26626] ppid=26611 vsize=807344 CPUtime=0.12
/proc/26621/task/26626/stat : 26626 (java) S 26611 26611 26479 0 -1 64 400 0 0 0 12 0 0 0 15 0 8 0 30209170 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26627] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26627/stat : 26627 (java) S 26611 26611 26479 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30209170 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26628] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26628/stat : 26628 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30209170 826720256 25267 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821068

[startup+12.6953 s]
/proc/loadavg: 2.17 3.45 4.63 2/96 26628
/proc/meminfo: memFree=1675200/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=13724 CPUtime=0.04
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30209055 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 3431 808 370 3 0 531 0
[pid=26613] ppid=26611 vsize=0 CPUtime=0.96
/proc/26613/stat : 26613 (java) Z 26611 26611 26479 0 -1 1036 8164 0 1 0 89 7 0 0 16 0 1 0 30209059 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26613/statm: 0 0 0 0 0 0 0
[pid=26621] ppid=26611 vsize=807344 CPUtime=11.56
/proc/26621/stat : 26621 (java) R 26611 26611 26479 0 -1 0 44189 0 1 0 1132 24 0 0 16 0 8 0 30209163 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153380222 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26621/statm: 201836 43759 1506 14 0 189114 0
[pid=26621/tid=26622] ppid=26611 vsize=807344 CPUtime=2.33
/proc/26621/task/26622/stat : 26622 (java) S 26611 26611 26479 0 -1 64 37822 0 0 0 217 16 0 0 17 0 8 0 30209166 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26621/tid=26623] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26623/stat : 26623 (java) S 26611 26611 26479 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30209167 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26624] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26624/stat : 26624 (java) S 26611 26611 26479 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30209167 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26625] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26625/stat : 26625 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30209170 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26626] ppid=26611 vsize=807344 CPUtime=0.13
/proc/26621/task/26626/stat : 26626 (java) S 26611 26611 26479 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 30209170 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26627] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26627/stat : 26627 (java) S 26611 26611 26479 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30209170 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26621/tid=26628] ppid=26611 vsize=807344 CPUtime=0
/proc/26621/task/26628/stat : 26628 (java) S 26611 26611 26479 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30209170 826720256 43759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 821068

[startup+25.5884 s]
/proc/loadavg: 2.13 3.38 4.59 2/90 26629
/proc/meminfo: memFree=1729912/2055920 swapFree=4192812/4192956
[pid=26611] ppid=26609 vsize=69416 CPUtime=1.05
/proc/26611/stat : 26611 (sugar) S 26609 26611 26479 0 -1 4194304 14949 0 0 0 96 9 0 0 16 0 1 0 30209055 71081984 14237 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26611/statm: 17354 14237 373 3 0 14454 0
[pid=26613] ppid=26611 vsize=0 CPUtime=0.96
/proc/26613/stat : 26613 (java) Z 26611 26611 26479 0 -1 1036 8164 0 1 0 89 7 0 0 16 0 1 0 30209059 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26613/statm: 0 0 0 0 0 0 0
[pid=26621] ppid=26611 vsize=0 CPUtime=21.61
/proc/26621/stat : 26621 (java) Z 26611 26611 26479 0 -1 1036 71101 0 1 0 2110 51 0 0 16 0 1 0 30209163 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26621/statm: 0 0 0 0 0 0 0
[pid=26629] ppid=26611 vsize=29416 CPUtime=1.72
/proc/26629/stat : 26629 (minisat) R 26611 26611 26479 0 -1 0 7793 0 0 0 167 5 0 0 25 0 1 0 30211437 30121984 6738 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528105 0 0 4096 3 0 0 0 17 1 0 0
/proc/26629/statm: 7354 6738 52 112 0 7238 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 98832

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26611 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=35538 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=171973
CPU time returned by wait4() is 3.20751
while last known CPU time is 25.74

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

Real time (s): 27.0781
CPU time (s): 25.74
CPU user time (s): 25.02
CPU system time (s): 0.72
CPU usage (%): 95.0583
Max. virtual memory (cumulated for all children) (KiB): 823072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.03554
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22861
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= 70
involuntary context switches= 160

runsolver used 0.041993 s user time and 0.088986 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan 29 20:29:02 UTC 2007


IDJOB= 220069
IDBENCH= 5340
IDSOLVER= 86
FILE ID= node3/220069-1170102542

PBS_JOBID= 3689546

Free space on /tmp= 42110 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-90/ehi-90-315-2_ext.xml
COMMAND LINE= /tmp/evaluation/220069-1170102542/solver /tmp/evaluation/220069-1170102542 /tmp/evaluation/220069-1170102542/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-220069-1170102542 -o ROOT/results/node3/solver-220069-1170102542 -C 1800 -M 900  /tmp/evaluation/220069-1170102542/solver /tmp/evaluation/220069-1170102542 /tmp/evaluation/220069-1170102542/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  e56d76a131e2fd689935860dd4135694

RANDOM SEED= 974389473

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		: 3000.241
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		: 3000.241
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:       1846248 kB
Buffers:         41888 kB
Cached:          47804 kB
SwapCached:          0 kB
Active:         102656 kB
Inactive:        49196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          81588 kB
Slab:            42812 kB
Committed_AS:   383648 kB
PageTables:       2016 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= 63729 MiB



End job on node3 on Mon Jan 29 20:29:30 UTC 2007