Trace number 221076

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 25.51 26.2655

General information on the benchmark

Nameehi/ehi-90/
ehi-90-315-27_ext.xml
MD5SUM43ddc07f20252bac3c2eb09c5a964d2f
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 benchmark0.103983
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables315
Number of constraints4374
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4374
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/221076-1170102635/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/221076-1170102635/unknown.xml [Mon Jan 29 21:30:38 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/221076-1170102635/unknown.xml /tmp/evaluation/221076-1170102635/sugar23643.csp [Mon Jan 29 21:30:38 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/221076-1170102635/sugar-v0-40.jar -convert /tmp/evaluation/221076-1170102635/unknown.xml /tmp/evaluation/221076-1170102635/sugar23643.csp
0.17	c BEGIN convert /tmp/evaluation/221076-1170102635/unknown.xml
1.07	c END convert (0.902133 seconds)
1.12	c # CONVERT_XML  END : /tmp/evaluation/221076-1170102635/sugar23643.csp 3348741 bytes (1 seconds) [Mon Jan 29 21:30:39 2007]
1.12	c # CONVERT_XML  CPU : 1.01 = 0 + 0 + 0.94 + 0.07
1.12	
1.12	c # GENERATE_SAT  BEGIN : /tmp/evaluation/221076-1170102635/sugar23643.bcnf [Mon Jan 29 21:30:39 2007]
1.12	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/221076-1170102635/sugar-v0-40.jar -bcnf -map /tmp/evaluation/221076-1170102635/sugar23643.map /tmp/evaluation/221076-1170102635/sugar23643.csp /tmp/evaluation/221076-1170102635/sugar23643.bcnf
1.25	c BEGIN parse /tmp/evaluation/221076-1170102635/sugar23643.csp
20.79	c END parse (19.546275 seconds)
20.79	c BEGIN simplify
21.05	c END simplify (0.256458 seconds)
21.05	c BEGIN encode /tmp/evaluation/221076-1170102635/sugar23643.bcnf
22.88	c END encode (1.829336 seconds)
23.88	c # GENERATE_SAT  END : 103014 variables 284739 clauses 14051848 bytes (22 seconds) [Mon Jan 29 21:31:01 2007]
23.88	c # GENERATE_SAT  CPU : 0.94 = 0.89 + 0.05 + 0 + 0
23.88	
23.88	c # SOLVE_SAT  BEGIN : /tmp/evaluation/221076-1170102635/sugar23643.bcnf [Mon Jan 29 21:31:01 2007]
23.88	c # CMD : /tmp/evaluation/221076-1170102635/minisat /tmp/evaluation/221076-1170102635/sugar23643.bcnf /tmp/evaluation/221076-1170102635/sugar23643.out
24.25	c ==================================[MINISAT]===================================
24.25	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
24.25	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
24.25	c ==============================================================================
24.25	c |         0 |  284739  3228211 |   94913       0        0     nan |  0.000 % |
24.40	c |       100 |  284742  3228211 |  104404      97     1608    16.6 |  0.000 % |
24.51	c |       250 |  284746  3228211 |  114844     243     3490    14.4 |  0.000 % |
24.71	c |       475 |  284752  3228211 |  126329     462     6771    14.7 |  0.000 % |
24.99	c |       812 |  284763  3228211 |  138962     788    11816    15.0 |  0.000 % |
25.71	c |      1318 |  284782  3228211 |  152858    1275    20911    16.4 |  0.000 % |
25.77	c ==============================================================================
25.77	c restarts              : 6
25.77	c conflicts             : 1380           (755 /sec)
25.77	c decisions             : 39843          (21799 /sec)
25.77	c propagations          : 3075289        (1682580 /sec)
25.77	c conflict literals     : 21403          (22.53 % deleted)
25.77	c Memory used           : 28.71 MB
25.77	c CPU time              : 1.82772 s
25.77	c 
25.77	c UNSATISFIABLE
25.77	c # SOLVE_SAT  END : UNSATISFIABLE (2 seconds) [Mon Jan 29 21:31:03 2007]
25.77	c # SOLVE_SAT  CPU : 1.9 = 0 + 0.01 + 1.83 + 0.06
25.77	
25.77	c # RESULT : UNSATISFIABLE
25.77	
25.77	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 21:31:03 2007]
25.77	s UNSATISFIABLE
25.77	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 21:31:03 2007]
25.77	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
25.77	
25.77	c # MAIN  END :  (25 seconds) [Mon Jan 29 21:31:03 2007]
25.77	c # MAIN  CPU : 3.85 = 0.89 + 0.06 + 2.77 + 0.13
25.77

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/node42/watcher-221076-1170102635 -o ROOT/results/node42/solver-221076-1170102635 -C 1800 -M 900 /tmp/evaluation/221076-1170102635/solver /tmp/evaluation/221076-1170102635 /tmp/evaluation/221076-1170102635/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: 1.74 1.97 2.06 5/81 23644
/proc/meminfo: memFree=1799872/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=18540 CPUtime=0
/proc/23643/stat : 23643 (runsolver) R 23641 23643 23175 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30219778 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 259415141671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23643/statm: 4635 279 244 17 0 2626 0

[startup+0.107586 s]
/proc/loadavg: 1.74 1.97 2.06 5/81 23644
/proc/meminfo: memFree=1799872/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=0.03
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1112 0 0 0 2 1 0 0 19 0 1 0 30219778 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.517663 s]
/proc/loadavg: 1.74 1.97 2.06 5/81 23644
/proc/meminfo: memFree=1799872/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=0.03
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1121 0 0 0 2 1 0 0 16 0 1 0 30219778 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23643/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.35482 s]
/proc/loadavg: 1.84 1.99 2.06 4/82 23653
/proc/meminfo: memFree=1781360/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=1.04
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1190 8164 0 1 2 1 94 7 15 0 1 0 30219778 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 3431 809 371 3 0 531 0
[pid=23653] ppid=23643 vsize=807064 CPUtime=0.2
/proc/23653/stat : 23653 (java) R 23643 23643 23175 0 -1 0 3511 0 1 0 19 1 0 0 23 0 8 0 30219890 826433536 3262 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073479595 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23653/statm: 201766 3262 1482 14 0 189044 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+3.00515 s]
/proc/loadavg: 1.84 1.99 2.06 4/89 23660
/proc/meminfo: memFree=1733688/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=1.04
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1190 8164 0 1 2 1 94 7 15 0 1 0 30219778 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 3431 809 371 3 0 531 0
[pid=23653] ppid=23643 vsize=807064 CPUtime=1.84
/proc/23653/stat : 23653 (java) R 23643 23643 23175 0 -1 0 13445 0 1 0 178 6 0 0 25 0 8 0 30219890 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23653/statm: 201766 13180 1494 14 0 189044 0
[pid=23653/tid=23654] ppid=23643 vsize=807064 CPUtime=0.47
/proc/23653/task/23654/stat : 23654 (java) R 23643 23643 23175 0 -1 64 7379 0 0 0 44 3 0 0 16 0 8 0 30219894 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23655] ppid=23643 vsize=807064 CPUtime=0
/proc/23653/task/23655/stat : 23655 (java) S 23643 23643 23175 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30219895 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23656] ppid=23643 vsize=807064 CPUtime=0
/proc/23653/task/23656/stat : 23656 (java) S 23643 23643 23175 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30219895 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23657] ppid=23643 vsize=807064 CPUtime=0
/proc/23653/task/23657/stat : 23657 (java) S 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30219898 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23658] ppid=23643 vsize=807064 CPUtime=0.05
/proc/23653/task/23658/stat : 23658 (java) S 23643 23643 23175 0 -1 64 292 0 0 0 5 0 0 0 17 0 8 0 30219898 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23659] ppid=23643 vsize=807064 CPUtime=0
/proc/23653/task/23659/stat : 23659 (java) S 23643 23643 23175 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30219898 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23660] ppid=23643 vsize=807064 CPUtime=0
/proc/23653/task/23660/stat : 23660 (java) S 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30219898 826433536 13180 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 820788

[startup+6.29676 s]
/proc/loadavg: 1.85 1.99 2.06 3/89 23660
/proc/meminfo: memFree=1642744/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=1.04
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1190 8164 0 1 2 1 94 7 15 0 1 0 30219778 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 3431 809 371 3 0 531 0
[pid=23653] ppid=23643 vsize=807340 CPUtime=5.09
/proc/23653/stat : 23653 (java) R 23643 23643 23175 0 -1 0 25431 0 1 0 496 13 0 0 25 0 8 0 30219890 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073574489 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23653/statm: 201835 25124 1506 14 0 189113 0
[pid=23653/tid=23654] ppid=23643 vsize=807340 CPUtime=1.26
/proc/23653/task/23654/stat : 23654 (java) S 23643 23643 23175 0 -1 64 19187 0 0 0 117 9 0 0 16 0 8 0 30219894 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23655] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23655/stat : 23655 (java) S 23643 23643 23175 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30219895 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23656] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23656/stat : 23656 (java) S 23643 23643 23175 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30219895 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23657] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23657/stat : 23657 (java) S 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30219898 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23658] ppid=23643 vsize=807340 CPUtime=0.13
/proc/23653/task/23658/stat : 23658 (java) S 23643 23643 23175 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 30219898 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23659] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23659/stat : 23659 (java) S 23643 23643 23175 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30219898 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23660] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23660/stat : 23660 (java) S 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30219898 826716160 25124 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 821064

[startup+12.7256 s]
/proc/loadavg: 1.94 2.00 2.07 3/89 23660
/proc/meminfo: memFree=1484104/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=13724 CPUtime=1.04
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 1190 8164 0 1 2 1 94 7 15 0 1 0 30219778 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 3431 809 371 3 0 531 0
[pid=23653] ppid=23643 vsize=807340 CPUtime=11.45
/proc/23653/stat : 23653 (java) R 23643 23643 23175 0 -1 0 43986 0 1 0 1121 24 0 0 25 0 8 0 30219890 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23653/statm: 201835 43557 1506 14 0 189113 0
[pid=23653/tid=23654] ppid=23643 vsize=807340 CPUtime=2.4
/proc/23653/task/23654/stat : 23654 (java) S 23643 23643 23175 0 -1 64 37620 0 0 0 222 18 0 0 15 0 8 0 30219894 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23655] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23655/stat : 23655 (java) S 23643 23643 23175 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30219895 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23656] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23656/stat : 23656 (java) S 23643 23643 23175 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30219895 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23657] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23657/stat : 23657 (java) S 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30219898 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23658] ppid=23643 vsize=807340 CPUtime=0.13
/proc/23653/task/23658/stat : 23658 (java) S 23643 23643 23175 0 -1 64 404 0 0 0 13 0 0 0 17 0 8 0 30219898 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23659] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23659/stat : 23659 (java) S 23643 23643 23175 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30219898 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23653/tid=23660] ppid=23643 vsize=807340 CPUtime=0
/proc/23653/task/23660/stat : 23660 (java) R 23643 23643 23175 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30219898 826716160 43557 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 821064

[startup+25.5326 s]
/proc/loadavg: 1.80 1.97 2.06 2/70 23671
/proc/meminfo: memFree=1841640/2055920 swapFree=4192812/4192956
[pid=23643] ppid=23641 vsize=69680 CPUtime=1.99
/proc/23643/stat : 23643 (sugar) S 23641 23643 23175 0 -1 4194304 15020 8164 0 1 91 7 94 7 15 0 1 0 30219778 71352320 14308 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23643/statm: 17420 14308 373 3 0 14520 0
[pid=23653] ppid=23643 vsize=0 CPUtime=21.62
/proc/23653/stat : 23653 (java) Z 23643 23643 23175 0 -1 1036 71304 0 1 0 2115 47 0 0 16 0 1 0 30219890 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23653/statm: 0 0 0 0 0 0 0
[pid=23671] ppid=23643 vsize=29400 CPUtime=1.63
/proc/23671/stat : 23671 (minisat) R 23643 23643 23175 0 -1 0 7807 0 0 0 159 4 0 0 25 0 1 0 30222166 30105600 6753 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528086 0 0 4096 3 0 0 0 17 0 0 0
/proc/23671/statm: 7350 6753 52 112 0 7234 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 99080

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23643 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=689439 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=234964
CPU time returned by wait4() is 3.9244
while last known CPU time is 25.51

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

Real time (s): 26.2655
CPU time (s): 25.51
CPU user time (s): 24.83
CPU system time (s): 0.68
CPU usage (%): 97.1237
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.68944
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31101
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= 788
involuntary context switches= 732

runsolver used 0.034994 s user time and 0.096985 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Jan 29 20:30:36 UTC 2007


IDJOB= 221076
IDBENCH= 5393
IDSOLVER= 86
FILE ID= node42/221076-1170102635

PBS_JOBID= 3689802

Free space on /tmp= 66559 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-90/ehi-90-315-27_ext.xml
COMMAND LINE= /tmp/evaluation/221076-1170102635/solver /tmp/evaluation/221076-1170102635 /tmp/evaluation/221076-1170102635/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-221076-1170102635 -o ROOT/results/node42/solver-221076-1170102635 -C 1800 -M 900  /tmp/evaluation/221076-1170102635/solver /tmp/evaluation/221076-1170102635 /tmp/evaluation/221076-1170102635/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  43ddc07f20252bac3c2eb09c5a964d2f

RANDOM SEED= 180306852

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		: 3000.261
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		: 3000.261
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:       1816032 kB
Buffers:          6312 kB
Cached:          46592 kB
SwapCached:          0 kB
Active:         174360 kB
Inactive:        21708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5600 kB
Writeback:           0 kB
Mapped:         159988 kB
Slab:            28860 kB
Committed_AS:   500468 kB
PageTables:       2092 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 node42 on Mon Jan 29 20:31:05 UTC 2007