Trace number 212359

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 13.95 14.3559

General information on the benchmark

NamepseudoSeries/mpsReduced/
mps-red-p0282.xml
MD5SUM94523fac240a337452cdf2f90945d8d0
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 benchmark0.154976
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables282
Number of constraints221
Maximum constraint arity57
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension221
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/212359-1170098960/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/212359-1170098960/unknown.xml [Mon Jan 29 20:29:20 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/212359-1170098960/unknown.xml /tmp/evaluation/212359-1170098960/sugar25600.csp [Mon Jan 29 20:29:20 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212359-1170098960/sugar-v0-40.jar -convert /tmp/evaluation/212359-1170098960/unknown.xml /tmp/evaluation/212359-1170098960/sugar25600.csp
0.17	c BEGIN convert /tmp/evaluation/212359-1170098960/unknown.xml
0.48	c END convert (0.303756 seconds)
0.50	c # CONVERT_XML  END : /tmp/evaluation/212359-1170098960/sugar25600.csp 29278 bytes (0 seconds) [Mon Jan 29 20:29:20 2007]
0.50	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.50	
0.50	c # GENERATE_SAT  BEGIN : /tmp/evaluation/212359-1170098960/sugar25600.bcnf [Mon Jan 29 20:29:20 2007]
0.50	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212359-1170098960/sugar-v0-40.jar -bcnf -map /tmp/evaluation/212359-1170098960/sugar25600.map /tmp/evaluation/212359-1170098960/sugar25600.csp /tmp/evaluation/212359-1170098960/sugar25600.bcnf
0.62	c BEGIN parse /tmp/evaluation/212359-1170098960/sugar25600.csp
1.15	c END parse (0.529577 seconds)
1.15	c BEGIN simplify
1.15	c END simplify (0.001995 seconds)
1.15	c BEGIN encode /tmp/evaluation/212359-1170098960/sugar25600.bcnf
8.68	c END encode (7.532367 seconds)
8.71	c # GENERATE_SAT  END : 50837 variables 7924530 clauses 126172476 bytes (8 seconds) [Mon Jan 29 20:29:28 2007]
8.71	c # GENERATE_SAT  CPU : 8.07 = 0.01 + 0 + 7.54 + 0.52
8.71	
8.71	c # SOLVE_SAT  BEGIN : /tmp/evaluation/212359-1170098960/sugar25600.bcnf [Mon Jan 29 20:29:28 2007]
8.71	c # CMD : /tmp/evaluation/212359-1170098960/minisat /tmp/evaluation/212359-1170098960/sugar25600.bcnf /tmp/evaluation/212359-1170098960/sugar25600.out
13.21	c ==================================[MINISAT]===================================
13.21	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
13.21	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
13.21	c ==============================================================================
13.21	c |         0 | 7895554 23534265 | 2631851       0        0     nan |  0.000 % |
13.81	c ==============================================================================
13.81	c restarts              : 1
13.81	c conflicts             : 4              (1 /sec)
13.81	c decisions             : 153            (34 /sec)
13.81	c propagations          : 56452          (12572 /sec)
13.81	c conflict literals     : 14             (0.00 % deleted)
13.81	c Memory used           : 307.95 MB
13.81	c CPU time              : 4.49032 s
13.81	c 
13.81	c SATISFIABLE
13.99	c # SOLVE_SAT  END : SATISFIABLE (6 seconds) [Mon Jan 29 20:29:34 2007]
13.99	c # SOLVE_SAT  CPU : 5.13 = 0 + 0 + 4.52 + 0.61
13.99	
13.99	c # RESULT : SATISFIABLE
13.99	
13.99	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:29:34 2007]
14.11	c BEGIN read SAT output /tmp/evaluation/212359-1170098960/sugar25600.out
14.18	c END read SAT output (0.070989 seconds)
14.18	c BEGIN write solution /tmp/evaluation/212359-1170098960/sugar25600.sol
14.26	c END write solution (0.073268 seconds)
14.29	s SATISFIABLE
14.29	v 1 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 1 0 1 1 1 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 1 0 1 1 1 0 1 1 1 0 0 0 0 1 0 1 1 0 1 1 1 0 0 1 1 1 0 0 1 1 1 1 0 1 1 1 0 0 0 0 1 0 0 1 1 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1 0 1 1 0 1 0 0 0 1 0 1 1 0 0 1
14.29	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:29:34 2007]
14.29	c # OUTPUT_SOL  CPU : 0.27 = 0 + 0 + 0.24 + 0.03
14.29	
14.29	c # MAIN  END :  (14 seconds) [Mon Jan 29 20:29:34 2007]
14.29	c # MAIN  CPU : 13.48 = 0.01 + 0.01 + 12.3 + 1.16
14.29

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/node18/watcher-212359-1170098960 -o ROOT/results/node18/solver-212359-1170098960 -C 1800 -M 900 /tmp/evaluation/212359-1170098960/solver /tmp/evaluation/212359-1170098960 /tmp/evaluation/212359-1170098960/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: 1.92 1.98 2.02 5/88 25601
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=12128 CPUtime=0
/proc/25600/stat : 25600 (sugar) R 25598 25600 24913 0 -1 4194304 504 0 0 0 0 0 0 0 20 0 1 0 29850506 12419072 223 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227848682666 0 0 4224 0 0 0 0 17 1 0 0
/proc/25600/statm: 3032 223 169 3 0 132 0

[startup+0.105952 s]
/proc/loadavg: 1.92 1.98 2.02 5/88 25601
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=13724 CPUtime=0.03
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 29850506 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.517992 s]
/proc/loadavg: 1.92 1.98 2.02 5/88 25601
/proc/meminfo: memFree=1686584/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=13724 CPUtime=0.04
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1180 0 0 0 3 1 0 0 16 0 1 0 29850506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34707 s]
/proc/loadavg: 1.92 1.98 2.02 4/97 25617
/proc/meminfo: memFree=1663792/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=13724 CPUtime=0.04
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 29850506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3431 809 371 3 0 531 0
[pid=25602] ppid=25600 vsize=0 CPUtime=0.41
/proc/25602/stat : 25602 (java) Z 25600 25600 24913 0 -1 1036 4750 0 1 0 38 3 0 0 17 0 1 0 29850511 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25602/statm: 0 0 0 0 0 0 0
[pid=25610] ppid=25600 vsize=807356 CPUtime=0.82
/proc/25610/stat : 25610 (java) R 25600 25600 24913 0 -1 0 6940 0 1 0 76 6 0 0 18 0 8 0 29850556 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073790238 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25610/statm: 201839 6689 1509 14 0 189117 0
[pid=25610/tid=25611] ppid=25600 vsize=807356 CPUtime=0.02
/proc/25610/task/25611/stat : 25611 (java) S 25600 25600 24913 0 -1 64 709 0 0 0 2 0 0 0 16 0 8 0 29850559 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25612] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25612/stat : 25612 (java) S 25600 25600 24913 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29850560 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25613] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25613/stat : 25613 (java) S 25600 25600 24913 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29850560 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25614] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25614/stat : 25614 (java) S 25600 25600 24913 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29850563 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25615] ppid=25600 vsize=807356 CPUtime=0.14
/proc/25610/task/25615/stat : 25615 (java) R 25600 25600 24913 0 -1 64 415 0 0 0 14 0 0 0 20 0 8 0 29850563 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25616] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25616/stat : 25616 (java) S 25600 25600 24913 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29850563 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25617] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25617/stat : 25617 (java) S 25600 25600 24913 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29850563 826732544 6689 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 821080

[startup+2.98623 s]
/proc/loadavg: 1.92 1.98 2.02 3/97 25617
/proc/meminfo: memFree=1646896/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=13724 CPUtime=0.04
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 29850506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3431 809 371 3 0 531 0
[pid=25602] ppid=25600 vsize=0 CPUtime=0.41
/proc/25602/stat : 25602 (java) Z 25600 25600 24913 0 -1 1036 4750 0 1 0 38 3 0 0 17 0 1 0 29850511 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25602/statm: 0 0 0 0 0 0 0
[pid=25610] ppid=25600 vsize=807356 CPUtime=2.45
/proc/25610/stat : 25610 (java) R 25600 25600 24913 0 -1 0 6944 0 1 0 229 16 0 0 25 0 8 0 29850556 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152094853 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25610/statm: 201839 6692 1510 14 0 189117 0
[pid=25610/tid=25611] ppid=25600 vsize=807356 CPUtime=0.02
/proc/25610/task/25611/stat : 25611 (java) S 25600 25600 24913 0 -1 64 709 0 0 0 2 0 0 0 17 0 8 0 29850559 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25612] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25612/stat : 25612 (java) S 25600 25600 24913 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29850560 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25613] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25613/stat : 25613 (java) S 25600 25600 24913 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29850560 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25614] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25614/stat : 25614 (java) S 25600 25600 24913 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29850563 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25615] ppid=25600 vsize=807356 CPUtime=0.15
/proc/25610/task/25615/stat : 25615 (java) S 25600 25600 24913 0 -1 64 417 0 0 0 15 0 0 0 16 0 8 0 29850563 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25616] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25616/stat : 25616 (java) S 25600 25600 24913 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29850563 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25617] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25617/stat : 25617 (java) S 25600 25600 24913 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29850563 826732544 6692 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821080

[startup+6.28455 s]
/proc/loadavg: 2.01 2.00 2.02 3/97 25617
/proc/meminfo: memFree=1589680/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=13724 CPUtime=0.04
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 29850506 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3431 809 371 3 0 531 0
[pid=25602] ppid=25600 vsize=0 CPUtime=0.41
/proc/25602/stat : 25602 (java) Z 25600 25600 24913 0 -1 1036 4750 0 1 0 38 3 0 0 17 0 1 0 29850511 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25602/statm: 0 0 0 0 0 0 0
[pid=25610] ppid=25600 vsize=807356 CPUtime=5.71
/proc/25610/stat : 25610 (java) R 25600 25600 24913 0 -1 0 6948 0 1 0 533 38 0 0 25 0 8 0 29850556 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073798388 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25610/statm: 201839 6695 1510 14 0 189117 0
[pid=25610/tid=25611] ppid=25600 vsize=807356 CPUtime=0.02
/proc/25610/task/25611/stat : 25611 (java) S 25600 25600 24913 0 -1 64 709 0 0 0 2 0 0 0 17 0 8 0 29850559 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25612] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25612/stat : 25612 (java) S 25600 25600 24913 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29850560 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25613] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25613/stat : 25613 (java) S 25600 25600 24913 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29850560 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25614] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25614/stat : 25614 (java) S 25600 25600 24913 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29850563 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25615] ppid=25600 vsize=807356 CPUtime=0.15
/proc/25610/task/25615/stat : 25615 (java) S 25600 25600 24913 0 -1 64 420 0 0 0 15 0 0 0 17 0 8 0 29850563 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25616] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25616/stat : 25616 (java) S 25600 25600 24913 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29850563 826732544 6695 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25610/tid=25617] ppid=25600 vsize=807356 CPUtime=0
/proc/25610/task/25617/stat : 25617 (java) S 25600 25600 24913 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29850563 826732544 6695 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) 821080

[startup+12.7772 s]
/proc/loadavg: 2.17 2.03 2.03 3/90 25618
/proc/meminfo: memFree=1292840/2055920 swapFree=4192812/4192956
[pid=25600] ppid=25598 vsize=14260 CPUtime=8.11
/proc/25600/stat : 25600 (sugar) S 25598 25600 24913 0 -1 4194304 1432 6963 0 1 4 1 754 52 19 0 1 0 29850506 14602240 956 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25600/statm: 3565 956 373 3 0 665 0
[pid=25602] ppid=25600 vsize=0 CPUtime=0.41
/proc/25602/stat : 25602 (java) Z 25600 25600 24913 0 -1 1036 4750 0 1 0 38 3 0 0 17 0 1 0 29850511 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25602/statm: 0 0 0 0 0 0 0
[pid=25618] ppid=25600 vsize=292976 CPUtime=4
/proc/25618/stat : 25618 (minisat) R 25600 25600 24913 0 -1 0 72119 0 0 0 348 52 0 0 25 0 1 0 29851377 300007424 72090 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134637226 0 0 4096 0 0 0 0 17 1 0 0
/proc/25618/statm: 73244 72090 36 112 0 73128 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 307236

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25600 and gives childrusage.ru_utime.tv_sec=12 childrusage.ru_utime.tv_usec=353122 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=244810
CPU time returned by wait4() is 13.5979
while last known CPU time is 13.95

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

Real time (s): 14.3559
CPU time (s): 13.95
CPU user time (s): 12.72
CPU system time (s): 1.23
CPU usage (%): 97.1724
Max. virtual memory (cumulated for all children) (KiB): 821080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.3531
system time used= 1.24481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91671
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 960
involuntary context switches= 1150

runsolver used 0.028995 s user time and 0.043993 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan 29 19:29:20 UTC 2007


IDJOB= 212359
IDBENCH= 4764
IDSOLVER= 86
FILE ID= node18/212359-1170098960

PBS_JOBID= 3689440

Free space on /tmp= 66557 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-p0282.xml
COMMAND LINE= /tmp/evaluation/212359-1170098960/solver /tmp/evaluation/212359-1170098960 /tmp/evaluation/212359-1170098960/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-212359-1170098960 -o ROOT/results/node18/solver-212359-1170098960 -C 1800 -M 900  /tmp/evaluation/212359-1170098960/solver /tmp/evaluation/212359-1170098960 /tmp/evaluation/212359-1170098960/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  94523fac240a337452cdf2f90945d8d0

RANDOM SEED= 622447170

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		: 3000.236
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		: 3000.236
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:       1687000 kB
Buffers:         16128 kB
Cached:          60508 kB
SwapCached:          0 kB
Active:         281136 kB
Inactive:        32080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:         256360 kB
Slab:            40456 kB
Committed_AS:   513108 kB
PageTables:       2372 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= 66557 MiB



End job on node18 on Mon Jan 29 19:29:34 UTC 2007