Trace number 215063

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 22.84 23.5288

General information on the benchmark

NamepseudoSeries/
ii/ii-32c4.xml
MD5SUMf756a64a086b1e66d9d87aeff8d1d6e5
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.84
SatisfiableYES
(Un)Satisfiability was proved
Number of variables1518
Number of constraints21621
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension21621
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/215063-1170100020/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/215063-1170100020/unknown.xml [Mon Jan 29 20:47:01 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/215063-1170100020/unknown.xml /tmp/evaluation/215063-1170100020/sugar23316.csp [Mon Jan 29 20:47:01 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/215063-1170100020/sugar-v0-40.jar -convert /tmp/evaluation/215063-1170100020/unknown.xml /tmp/evaluation/215063-1170100020/sugar23316.csp
0.15	c BEGIN convert /tmp/evaluation/215063-1170100020/unknown.xml
2.07	c END convert (1.914964 seconds)
2.11	c # CONVERT_XML  END : /tmp/evaluation/215063-1170100020/sugar23316.csp 1153259 bytes (2 seconds) [Mon Jan 29 20:47:03 2007]
2.11	c # CONVERT_XML  CPU : 2.03 = 0 + 0 + 1.92 + 0.11
2.11	
2.11	c # GENERATE_SAT  BEGIN : /tmp/evaluation/215063-1170100020/sugar23316.bcnf [Mon Jan 29 20:47:03 2007]
2.11	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/215063-1170100020/sugar-v0-40.jar -bcnf -map /tmp/evaluation/215063-1170100020/sugar23316.map /tmp/evaluation/215063-1170100020/sugar23316.csp /tmp/evaluation/215063-1170100020/sugar23316.bcnf
2.22	c BEGIN parse /tmp/evaluation/215063-1170100020/sugar23316.csp
15.72	c END parse (13.498134 seconds)
15.72	c BEGIN simplify
15.74	c END simplify (0.016424 seconds)
15.74	c BEGIN encode /tmp/evaluation/215063-1170100020/sugar23316.bcnf
16.83	c END encode (1.096118 seconds)
17.07	c # GENERATE_SAT  END : 122746 variables 936031 clauses 13503644 bytes (15 seconds) [Mon Jan 29 20:47:18 2007]
17.07	c # GENERATE_SAT  CPU : 0.2 = 0.19 + 0.01 + 0 + 0
17.07	
17.07	c # SOLVE_SAT  BEGIN : /tmp/evaluation/215063-1170100020/sugar23316.bcnf [Mon Jan 29 20:47:18 2007]
17.07	c # CMD : /tmp/evaluation/215063-1170100020/minisat /tmp/evaluation/215063-1170100020/sugar23316.bcnf /tmp/evaluation/215063-1170100020/sugar23316.out
17.56	c ==================================[MINISAT]===================================
17.56	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
17.56	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
17.56	c ==============================================================================
17.56	c |         0 |  936031  2439868 |  312010       0        0     nan |  0.000 % |
18.48	c |       100 |  936036  2439868 |  343211      95     1691    17.8 |  0.000 % |
20.06	c |       254 |  936039  2439868 |  377532     246     5027    20.4 |  0.000 % |
22.11	c |       479 |  930775  2430268 |  415285     453     9306    20.5 |  0.536 % |
22.89	c ==============================================================================
22.89	c restarts              : 4
22.89	c conflicts             : 549            (95 /sec)
22.89	c decisions             : 1101           (191 /sec)
22.89	c propagations          : 5907961        (1027270 /sec)
22.89	c conflict literals     : 11186          (12.40 % deleted)
22.89	c Memory used           : 38.06 MB
22.89	c CPU time              : 5.75113 s
22.89	c 
22.89	c SATISFIABLE
22.96	c # SOLVE_SAT  END : SATISFIABLE (6 seconds) [Mon Jan 29 20:47:24 2007]
22.96	c # SOLVE_SAT  CPU : 5.88 = 0 + 0 + 5.81 + 0.07
22.96	
22.96	c # RESULT : SATISFIABLE
22.96	
22.96	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:47:24 2007]
23.07	c BEGIN read SAT output /tmp/evaluation/215063-1170100020/sugar23316.out
23.19	c END read SAT output (0.116698 seconds)
23.19	c BEGIN write solution /tmp/evaluation/215063-1170100020/sugar23316.sol
23.41	c END write solution (0.220345 seconds)
23.45	s SATISFIABLE
23.45	v 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0
23.51	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 20:47:25 2007]
23.51	c # OUTPUT_SOL  CPU : 0.06 = 0.05 + 0.01 + 0 + 0
23.51	
23.51	c # MAIN  END :  (24 seconds) [Mon Jan 29 20:47:25 2007]
23.51	c # MAIN  CPU : 8.17 = 0.24 + 0.02 + 7.73 + 0.18
23.51

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/node43/watcher-215063-1170100020 -o ROOT/results/node43/solver-215063-1170100020 -C 1800 -M 900 /tmp/evaluation/215063-1170100020/solver /tmp/evaluation/215063-1170100020 /tmp/evaluation/215063-1170100020/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: 1.79 2.11 2.19 4/68 23317
/proc/meminfo: memFree=1917160/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=12268 CPUtime=0
/proc/23316/stat : 23316 (sugar) D 23313 23316 22660 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 29958160 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/23316/statm: 3067 316 241 3 0 167 0

[startup+0.103502 s]
/proc/loadavg: 1.79 2.11 2.19 4/68 23317
/proc/meminfo: memFree=1917160/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=0.04
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 29958160 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23316/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.51557 s]
/proc/loadavg: 1.79 2.11 2.19 4/68 23317
/proc/meminfo: memFree=1917160/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=0.04
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29958160 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23316/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3397 s]
/proc/loadavg: 1.79 2.11 2.19 2/76 23328
/proc/meminfo: memFree=1862184/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=0.04
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29958160 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23316/statm: 3431 805 368 3 0 531 0
[pid=23321] ppid=23316 vsize=807412 CPUtime=1.29
/proc/23321/stat : 23321 (java) R 23316 23316 22660 0 -1 0 15173 0 1 0 120 9 0 0 17 0 8 0 29958165 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073686744 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23321/statm: 201853 14919 1690 14 0 189131 0
[pid=23321/tid=23322] ppid=23316 vsize=807412 CPUtime=0.17
/proc/23321/task/23322/stat : 23322 (java) S 23316 23316 22660 0 -1 64 8595 0 0 0 15 2 0 0 16 0 8 0 29958168 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23323] ppid=23316 vsize=807412 CPUtime=0
/proc/23321/task/23323/stat : 23323 (java) S 23316 23316 22660 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 29958169 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23324] ppid=23316 vsize=807412 CPUtime=0
/proc/23321/task/23324/stat : 23324 (java) S 23316 23316 22660 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29958169 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23325] ppid=23316 vsize=807412 CPUtime=0
/proc/23321/task/23325/stat : 23325 (java) S 23316 23316 22660 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 29958172 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23326] ppid=23316 vsize=807412 CPUtime=0.14
/proc/23321/task/23326/stat : 23326 (java) S 23316 23316 22660 0 -1 64 410 0 0 0 13 1 0 0 16 0 8 0 29958172 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23327] ppid=23316 vsize=807412 CPUtime=0
/proc/23321/task/23327/stat : 23327 (java) S 23316 23316 22660 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29958172 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23328] ppid=23316 vsize=807412 CPUtime=0
/proc/23321/task/23328/stat : 23328 (java) S 23316 23316 22660 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29958172 826789888 14919 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 821136

[startup+2.97698 s]
/proc/loadavg: 1.79 2.11 2.19 3/76 23366
/proc/meminfo: memFree=1907160/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=2.07
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1190 17144 0 1 3 1 192 11 15 0 1 0 29958160 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23316/statm: 3431 809 371 3 0 531 0
[pid=23350] ppid=23316 vsize=807064 CPUtime=0.84
/proc/23350/stat : 23350 (java) R 23316 23316 22660 0 -1 0 9237 0 1 0 81 3 0 0 17 0 8 0 29958371 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073482368 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23350/statm: 201766 8982 1494 14 0 189044 0
[pid=23350/tid=23360] ppid=23316 vsize=807064 CPUtime=0.16
/proc/23350/task/23360/stat : 23360 (java) S 23316 23316 22660 0 -1 64 3176 0 0 0 16 0 0 0 17 0 8 0 29958375 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23350/tid=23361] ppid=23316 vsize=807064 CPUtime=0
/proc/23350/task/23361/stat : 23361 (java) S 23316 23316 22660 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29958375 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23362] ppid=23316 vsize=807064 CPUtime=0
/proc/23350/task/23362/stat : 23362 (java) S 23316 23316 22660 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29958375 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23363] ppid=23316 vsize=807064 CPUtime=0
/proc/23350/task/23363/stat : 23363 (java) S 23316 23316 22660 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29958378 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23364] ppid=23316 vsize=807064 CPUtime=0.05
/proc/23350/task/23364/stat : 23364 (java) S 23316 23316 22660 0 -1 64 293 0 0 0 5 0 0 0 16 0 8 0 29958378 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23350/tid=23365] ppid=23316 vsize=807064 CPUtime=0
/proc/23350/task/23365/stat : 23365 (java) S 23316 23316 22660 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29958378 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23366] ppid=23316 vsize=807064 CPUtime=0
/proc/23350/task/23366/stat : 23366 (java) S 23316 23316 22660 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29958378 826433536 8982 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 820788

[startup+6.17751 s]
/proc/loadavg: 1.89 2.12 2.19 2/76 23404
/proc/meminfo: memFree=1863640/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=2.07
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1190 17144 0 1 3 1 192 11 15 0 1 0 29958160 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23316/statm: 3431 809 371 3 0 531 0
[pid=23350] ppid=23316 vsize=807380 CPUtime=4.04
/proc/23350/stat : 23350 (java) R 23316 23316 22660 0 -1 0 14257 0 1 0 398 6 0 0 18 0 8 0 29958371 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073626716 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23350/statm: 201845 13977 1506 14 0 189123 0
[pid=23350/tid=23360] ppid=23316 vsize=807380 CPUtime=0.5
/proc/23350/task/23360/stat : 23360 (java) S 23316 23316 22660 0 -1 64 8020 0 0 0 47 3 0 0 16 0 8 0 29958375 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23350/tid=23361] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23361/stat : 23361 (java) S 23316 23316 22660 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29958375 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23362] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23362/stat : 23362 (java) S 23316 23316 22660 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29958375 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23363] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23363/stat : 23363 (java) S 23316 23316 22660 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29958378 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23364] ppid=23316 vsize=807380 CPUtime=0.14
/proc/23350/task/23364/stat : 23364 (java) S 23316 23316 22660 0 -1 64 420 0 0 0 14 0 0 0 15 0 8 0 29958378 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23350/tid=23365] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23365/stat : 23365 (java) S 23316 23316 22660 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29958378 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23366] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23366/stat : 23366 (java) S 23316 23316 22660 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29958378 826757120 13977 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 821104

[startup+12.6558 s]
/proc/loadavg: 1.82 2.10 2.18 2/73 23410
/proc/meminfo: memFree=1851248/2055920 swapFree=4192812/4192956
[pid=23316] ppid=23313 vsize=13724 CPUtime=2.07
/proc/23316/stat : 23316 (sugar) S 23313 23316 22660 0 -1 4194304 1190 17144 0 1 3 1 192 11 15 0 1 0 29958160 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 216858144866 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23316/statm: 3431 809 371 3 0 531 0
[pid=23350] ppid=23316 vsize=807380 CPUtime=10.49
/proc/23350/stat : 23350 (java) R 23316 23316 22660 0 -1 0 18816 0 1 0 1040 9 0 0 17 0 8 0 29958371 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073617456 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23350/statm: 201845 18483 1507 14 0 189123 0
[pid=23350/tid=23360] ppid=23316 vsize=807380 CPUtime=0.87
/proc/23350/task/23360/stat : 23360 (java) S 23316 23316 22660 0 -1 64 12526 0 0 0 82 5 0 0 15 0 8 0 29958375 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23361] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23361/stat : 23361 (java) S 23316 23316 22660 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29958375 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23362] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23362/stat : 23362 (java) S 23316 23316 22660 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29958375 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23363] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23363/stat : 23363 (java) S 23316 23316 22660 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29958378 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23364] ppid=23316 vsize=807380 CPUtime=0.15
/proc/23350/task/23364/stat : 23364 (java) S 23316 23316 22660 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 29958378 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23350/tid=23365] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23365/stat : 23365 (java) S 23316 23316 22660 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29958378 826757120 18483 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23350/tid=23366] ppid=23316 vsize=807380 CPUtime=0
/proc/23350/task/23366/stat : 23366 (java) S 23316 23316 22660 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29958378 826757120 18483 18446744073709551615 134512640 134570532 4294956480 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) 821104

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23316 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=13781 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=226965
CPU time returned by wait4() is 8.24075
while last known CPU time is 22.84

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

Real time (s): 23.5288
CPU time (s): 22.84
CPU user time (s): 22.47
CPU system time (s): 0.37
CPU usage (%): 97.0725
Max. virtual memory (cumulated for all children) (KiB): 821136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.01378
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31824
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= 669
involuntary context switches= 163

runsolver used 0.032994 s user time and 0.070989 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan 29 19:47:00 UTC 2007


IDJOB= 215063
IDBENCH= 4972
IDSOLVER= 86
FILE ID= node43/215063-1170100020

PBS_JOBID= 3689721

Free space on /tmp= 66559 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/ii/ii-32c4.xml
COMMAND LINE= /tmp/evaluation/215063-1170100020/solver /tmp/evaluation/215063-1170100020 /tmp/evaluation/215063-1170100020/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-215063-1170100020 -o ROOT/results/node43/solver-215063-1170100020 -C 1800 -M 900  /tmp/evaluation/215063-1170100020/solver /tmp/evaluation/215063-1170100020 /tmp/evaluation/215063-1170100020/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  f756a64a086b1e66d9d87aeff8d1d6e5

RANDOM SEED= 152186977

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		: 3000.281
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		: 3000.281
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:       1916296 kB
Buffers:         18784 kB
Cached:          49216 kB
SwapCached:          0 kB
Active:          61648 kB
Inactive:        27632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4308 kB
Writeback:           0 kB
Mapped:          31448 kB
Slab:            36064 kB
Committed_AS:   165560 kB
PageTables:       1592 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= 66561 MiB



End job on node43 on Mon Jan 29 19:47:26 UTC 2007