Trace number 1820880

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22UNSAT 410.15 410.218

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark276.08
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.05/0.11	c ==============================================================================
0.05/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.11	c ==============================================================================
0.05/0.11	c |         0 |  119355   278495 |   35806       0        0     nan |  0.000 % |
1.82/1.85	c |         0 |   48581   208867 |      --       0       --      -- |     --   | -70752/-69575
1.82/1.85	c ==============================================================================
1.82/1.85	c Result  :   #vars: 4857   #clauses: 48581   #literals: 208867
1.82/1.85	c CPU time:   1.82 s
1.82/1.85	c ==============================================================================
1.92/1.92	c WARNING: for repeatability, setting FPU to use double precision
1.92/1.92	c Number of variables   : 4857         
1.92/1.92	c Number of clauses     : 48581        
1.92/1.96	c Parsing time: 0.03         s
410.15/410.20	c restarts              : 1160
410.15/410.20	c conflicts             : 491927         (1205 /sec)
410.15/410.20	c decisions             : 1903011        (1.60 % random) (4662 /sec)
410.15/410.20	c propagations          : 141575061      (346862 /sec)
410.15/410.20	c conflict literals     : 109451145      (31.85 % deleted)
410.15/410.20	c Memory used           : 72.48 MB
410.15/410.20	c CPU time              : 408.16 s
410.15/410.20	UNSATISFIABLE
410.15/410.20	
410.15/410.21	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:503) (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w /tmp/evaluation-result-1820880-1242484488/watcher-1820880-1242484488 -o /tmp/evaluation-result-1820880-1242484488/solver-1820880-1242484488 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1820880-1242484488.cnf -random-seed=1180785808 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 24959
/proc/meminfo: memFree=1607816/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) R 24957 24959 15108 0 -1 4194304 353 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020252 3085297524 0 65538 4 65536 0 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=2416 CPUtime=0
/proc/24963/stat : 24963 (SatELiteGTI) R 24959 24959 15108 0 -1 4194368 65 0 0 0 0 0 0 0 18 0 1 0 1012946909 2473984 94 4294967295 134512640 135169312 3220021776 3220020404 3085298154 0 0 0 0 0 0 0 17 3 0 0 0
/proc/24963/statm: 0 0 0 0 0 0 0

[startup+0.045751 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 24959
/proc/meminfo: memFree=1607816/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 366 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020312 3085295342 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=8120 CPUtime=0.05
/proc/24963/stat : 24963 (SatELite_releas) R 24959 24959 15108 0 -1 4202496 1648 0 0 0 4 1 0 0 18 0 1 0 1012946909 8314880 1584 4294967295 134512640 135223648 3217459104 3217457672 134719062 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24963/statm: 2030 1584 46 174 0 1855 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10536

[startup+0.115747 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 24959
/proc/meminfo: memFree=1607816/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 366 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020312 3085295342 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=19400 CPUtime=0.12
/proc/24963/stat : 24963 (SatELite_releas) R 24959 24959 15108 0 -1 4202496 4206 0 0 0 11 1 0 0 18 0 1 0 1012946909 19865600 4143 4294967295 134512640 135223648 3217459104 3217457456 134609882 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24963/statm: 4850 4147 70 174 0 4675 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 21816

[startup+0.31573 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 24959
/proc/meminfo: memFree=1607816/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 366 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020312 3085295342 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=20300 CPUtime=0.32
/proc/24963/stat : 24963 (SatELite_releas) R 24959 24959 15108 0 -1 4202496 4675 0 0 0 31 1 0 0 18 0 1 0 1012946909 20787200 4298 4294967295 134512640 135223648 3217459104 3217457120 134586697 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24963/statm: 5075 4298 73 174 0 4900 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 22716

[startup+0.715699 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 24959
/proc/meminfo: memFree=1607816/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 366 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020312 3085295342 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=21372 CPUtime=0.72
/proc/24963/stat : 24963 (SatELite_releas) R 24959 24959 15108 0 -1 4202496 4888 0 0 0 69 3 0 0 18 0 1 0 1012946909 21884928 4511 4294967295 134512640 135223648 3217459104 3217457056 134564110 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24963/statm: 5343 4511 73 174 0 5168 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 23788

[startup+1.51564 s]
/proc/loadavg: 0.92 0.98 0.99 2/93 24964
/proc/meminfo: memFree=1584380/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2416 CPUtime=0
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 366 644 0 0 0 0 0 0 25 0 1 0 1012946908 2473984 276 4294967295 134512640 135169312 3220021776 3220020312 3085295342 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/24959/statm: 604 276 235 161 0 43 0
[pid=24963] ppid=24959 vsize=23008 CPUtime=1.52
/proc/24963/stat : 24963 (SatELite_releas) R 24959 24959 15108 0 -1 4202496 5279 0 0 0 149 3 0 0 20 0 1 0 1012946909 23560192 4902 4294967295 134512640 135223648 3217459104 3217457104 134548993 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24963/statm: 5752 4902 73 174 0 5577 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 25424

[startup+3.11553 s]
/proc/loadavg: 0.92 0.98 0.99 3/93 24965
/proc/meminfo: memFree=1593804/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=6776 CPUtime=1.2
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 1610 0 0 0 118 2 0 0 22 0 1 0 1012947101 6938624 1545 4294967295 134512640 135212243 3214017728 3214016264 134718742 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 1694 1545 74 171 0 1521 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 9196

[startup+6.31527 s]
/proc/loadavg: 0.93 0.98 0.99 2/93 24965
/proc/meminfo: memFree=1586364/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=14852 CPUtime=4.4
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 3633 0 0 0 438 2 0 0 25 0 1 0 1012947101 15208448 3568 4294967295 134512640 135212243 3214017728 3214016048 134527698 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 3713 3569 74 171 0 3540 0
Current children cumulated CPU time (s) 6.32
Current children cumulated vsize (KiB) 17272

[startup+12.7148 s]
/proc/loadavg: 0.93 0.98 0.99 2/93 24965
/proc/meminfo: memFree=1573688/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=26600 CPUtime=10.8
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 6579 0 0 0 1073 7 0 0 25 0 1 0 1012947101 27238400 6514 4294967295 134512640 135212243 3214017728 3214016336 134526236 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 6650 6514 74 171 0 6477 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 29020

[startup+25.5238 s]
/proc/loadavg: 0.95 0.98 0.99 2/93 24966
/proc/meminfo: memFree=1565352/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=33892 CPUtime=23.61
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 8393 0 0 0 2353 8 0 0 25 0 1 0 1012947101 34705408 8328 4294967295 134512640 135212243 3214017728 3214016112 134536925 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 8473 8328 74 171 0 8300 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 36312

[startup+51.1119 s]
/proc/loadavg: 0.96 0.98 0.99 2/93 24967
/proc/meminfo: memFree=1558616/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=40624 CPUtime=49.2
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 10085 0 0 0 4910 10 0 0 25 0 1 0 1012947101 41598976 10020 4294967295 134512640 135212243 3214017728 3214016336 134526248 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 10156 10020 74 171 0 9983 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 43044

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/93 25155
/proc/meminfo: memFree=1543984/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=55092 CPUtime=100.41
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 13697 0 0 0 10030 11 0 0 25 0 1 0 1012947101 56414208 13632 4294967295 134512640 135212243 3214017728 3214016336 134526150 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 13773 13632 74 171 0 13600 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 57512

[startup+162.313 s]
/proc/loadavg: 0.99 0.98 0.99 2/93 25343
/proc/meminfo: memFree=1539404/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=59584 CPUtime=160.41
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 14816 0 0 0 16030 11 0 0 25 0 1 0 1012947101 61014016 14751 4294967295 134512640 135212243 3214017728 3214016336 134526141 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 14896 14751 74 171 0 14723 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 62004

[startup+222.319 s]
/proc/loadavg: 0.99 0.98 0.99 3/93 25536
/proc/meminfo: memFree=1529724/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=69356 CPUtime=220.42
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 17236 0 0 0 22029 13 0 0 25 0 1 0 1012947101 71020544 17171 4294967295 134512640 135212243 3214017728 3214016336 134526248 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 17339 17171 74 171 0 17166 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 71776

[startup+282.324 s]
/proc/loadavg: 1.03 1.00 1.00 3/93 25722
/proc/meminfo: memFree=1529436/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=69356 CPUtime=280.43
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 17243 0 0 0 28030 13 0 0 25 0 1 0 1012947101 71020544 17178 4294967295 134512640 135212243 3214017728 3214016336 134526248 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 17339 17178 74 171 0 17166 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 71776

[startup+342.32 s]
/proc/loadavg: 1.01 1.00 1.00 2/93 25910
/proc/meminfo: memFree=1525344/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=73328 CPUtime=340.43
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18252 0 0 0 34028 15 0 0 25 0 1 0 1012947101 75087872 18187 4294967295 134512640 135212243 3214017728 3214016336 134526248 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18332 18187 74 171 0 18159 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 75748

[startup+402.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=400.42
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18437 0 0 0 40027 15 0 0 25 0 1 0 1012947101 76001280 18372 4294967295 134512640 135212243 3214017728 3214016336 134526019 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18372 74 171 0 18382 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 76640

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (410.15 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (410.15 s) to the 'lost time'.

[startup+410.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=408.23
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18442 0 0 0 40808 15 0 0 25 0 1 0 1012947101 76001280 18377 4294967295 134512640 135212243 3214017728 3214016112 134536050 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18377 74 171 0 18382 0
Current children cumulated CPU time (s) 410.15
Current children cumulated vsize (KiB) 76640

[startup+410.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26101
/proc/meminfo: memFree=1601100/2074464 swapFree=1952056/1959888
[pid=24959] ppid=-1 vsize=0 CPUtime=0
/proc/24959/stat : -- couldn't open stat file --/proc/24959/statm: 8\xcb449Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


Solver just ended. Dumping a history of the last processes samples

[startup+403.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=401.22
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18437 0 0 0 40107 15 0 0 25 0 1 0 1012947101 76001280 18372 4294967295 134512640 135212243 3214017728 3214016336 134526211 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18372 74 171 0 18382 0
Current children cumulated CPU time (s) 403.14
Current children cumulated vsize (KiB) 76640

[startup+406.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=404.42
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18441 0 0 0 40427 15 0 0 25 0 1 0 1012947101 76001280 18376 4294967295 134512640 135212243 3214017728 3214016112 134536502 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18376 74 171 0 18382 0
Current children cumulated CPU time (s) 406.34
Current children cumulated vsize (KiB) 76640

[startup+407.905 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=406.02
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18441 0 0 0 40587 15 0 0 25 0 1 0 1012947101 76001280 18376 4294967295 134512640 135212243 3214017728 3214016336 134526044 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18376 74 171 0 18382 0
Current children cumulated CPU time (s) 407.94
Current children cumulated vsize (KiB) 76640

[startup+409.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=407.62
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18442 0 0 0 40747 15 0 0 25 0 1 0 1012947101 76001280 18377 4294967295 134512640 135212243 3214017728 3214016336 134526248 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18377 74 171 0 18382 0
Current children cumulated CPU time (s) 409.54
Current children cumulated vsize (KiB) 76640

[startup+409.904 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=408.02
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18442 0 0 0 40787 15 0 0 25 0 1 0 1012947101 76001280 18377 4294967295 134512640 135212243 3214017728 3214016336 134526136 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18377 74 171 0 18382 0
Current children cumulated CPU time (s) 409.94
Current children cumulated vsize (KiB) 76640

[startup+410.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26100
/proc/meminfo: memFree=1524592/2074464 swapFree=1952056/1959888
[pid=24959] ppid=24957 vsize=2420 CPUtime=1.92
/proc/24959/stat : 24959 (SatELiteGTI) S 24957 24959 15108 0 -1 4194304 384 6621 0 0 0 0 188 4 18 0 1 0 1012946908 2478080 277 4294967295 134512640 135169312 3220021776 3220017992 3085295342 0 65536 4 65538 3222381614 0 0 17 3 0 0 0
/proc/24959/statm: 605 277 235 161 0 44 0
[pid=24965] ppid=24959 vsize=74220 CPUtime=408.23
/proc/24965/stat : 24965 (minisat_static) R 24959 24959 15108 0 -1 4202496 18442 0 0 0 40808 15 0 0 25 0 1 0 1012947101 76001280 18377 4294967295 134512640 135212243 3214017728 3214016112 134536050 0 0 0 3 0 0 0 17 3 0 0 0
/proc/24965/statm: 18555 18377 74 171 0 18382 0
Current children cumulated CPU time (s) 410.15
Current children cumulated vsize (KiB) 76640

[startup+410.214 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 26101
/proc/meminfo: memFree=1601100/2074464 swapFree=1952056/1959888
[pid=24959] ppid=-1 vsize=0 CPUtime=0
/proc/24959/stat : -- couldn't open stat file --/proc/24959/statm: 8\xcb449Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 20

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24959 and gives
#  childrusage.ru_utime.tv_sec=410
#  childrusage.ru_utime.tv_usec=40000
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=210000
# CPU time returned by wait4() is 410.25
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 410.15
#  lost CPU user time (s): 409.96
#  lost CPU system time (s): 0.19

Real time (s): 410.218
CPU time (s): 410.15
CPU user time (s): 409.96
CPU system time (s): 0.19
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 76640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 410.04
system time used= 0.21
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25737
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= 18
involuntary context switches= 862

runsolver used 0 second user time and 0 second system time

The end

Launcher Data 

Begin job on tipi24 at 2009-05-16 16:34:48
IDJOB=1820880
IDBENCH=70758
IDSOLVER=659
FILE ID=tipi24/1820880-1242484488
PBS_JOBID=
Free space on /tmp= 10104 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= runsolver --timestamp  -w /tmp/evaluation-result-1820880-1242484488/watcher-1820880-1242484488 -o /tmp/evaluation-result-1820880-1242484488/solver-1820880-1242484488 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1820880-1242484488.cnf -random-seed=1180785808

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED= 1180785808

Linux tipi24 2.6.18 #19 SMP Tue Jun 19 11:27:27 CEST 2007 i686 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.461
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3618.40

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.461
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.75

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.461
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.461
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77


/proc/meminfo:
MemTotal:      2074464 kB
MemFree:       1607816 kB
Buffers:         23816 kB
Cached:         361412 kB
SwapCached:       3828 kB
Active:          48696 kB
Inactive:       346000 kB
HighTotal:     1178688 kB
HighFree:       897336 kB
LowTotal:       895776 kB
LowFree:        710480 kB
SwapTotal:     1959888 kB
SwapFree:      1952056 kB
Dirty:            3624 kB
Writeback:           0 kB
AnonPages:        8768 kB
Mapped:           2996 kB
Slab:            62860 kB
PageTables:        608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   2997120 kB
Committed_AS:    87796 kB
VmallocTotal:   114680 kB
VmallocUsed:      1324 kB
VmallocChunk:   113264 kB

Free space on /tmp at the end= 10104 MiB
End job on tipi24 at 2009-05-16 16:41:38