Trace number 1796662

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
ReVivAl 0.23 + SatElite 2009-03-18UNSAT 407.7 408.005

General information on the benchmark

Namegoldb-heqc-alu4mul.cnf
MD5SUM2d68b23bdbf6e7e2868e82c4f24dffc3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.085
Satisfiable
(Un)Satisfiability was proved
Number of variables4736
Number of clauses30465
Sum of the clauses size103040
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27024
Number of clauses of size 314112
Number of clauses of size 40
Number of clauses of size 59328
Number of clauses of size over 51

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   30465   103040 |    9139       0        0     nan |  0.000 % |
0.06/0.08	c |         0 |   30392   102976 |      --       0       --      -- |     --   | -73/-64
0.06/0.08	c ==============================================================================
0.06/0.08	c Result  :   #vars: 4709   #clauses: 30392   #literals: 102976
0.06/0.08	c CPU time:   0.076988 s
0.06/0.08	c ==============================================================================
0.09/0.14	c SatElite is done !
0.09/0.14	c revival is preprocessing the formula...#ITERATIONS 13
14.47/14.59	#LEARNT CLAUSES 344
14.57/14.62	done !
14.57/14.62	c Calling MINISAT
14.57/14.62	This is MiniSat 2.0 beta
14.57/14.62	WARNING: for repeatability, setting FPU to use double precision
14.57/14.62	============================[ Problem Statistics ]=============================
14.57/14.62	|                                                                             |
14.57/14.62	|  Number of variables:  4709                                                 |
14.57/14.62	|  Number of clauses:    28786                                                |
14.57/14.64	|  Parsing time:         0.02         s                                       |
14.57/14.64	============================[ Search Statistics ]==============================
14.57/14.64	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.57/14.64	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
14.57/14.64	===============================================================================
14.57/14.64	|         0 |    4538    28590    89704 |     9530        0    nan |  0.000 % |
14.57/14.66	|       102 |    4538    28590    89704 |    10483      102     29 |  3.632 % |
14.57/14.69	|       254 |    4538    28590    89704 |    11531      254     28 |  3.631 % |
14.60/14.73	|       479 |    4537    28582    89686 |    12684      478     23 |  3.653 % |
14.60/14.78	|       818 |    4537    28582    89686 |    13952      817     27 |  3.654 % |
14.60/14.85	|      1324 |    4535    28574    89668 |    15348     1320     29 |  3.697 % |
14.60/15.04	|      2083 |    4535    28574    89668 |    16882     2079     33 |  3.696 % |
14.60/15.26	|      3222 |    4535    28574    89668 |    18571     3218     32 |  3.696 % |
15.56/15.65	|      4930 |    4535    28574    89668 |    20428     4926     35 |  3.696 % |
16.26/16.31	|      7492 |    4535    28574    89668 |    22471     7488     36 |  3.696 % |
17.36/17.44	|     11337 |    4532    28561    89626 |    24718    11313     37 |  3.781 % |
19.36/19.44	|     17103 |    4531    28557    89614 |    27190    17072     37 |  3.782 % |
23.36/23.46	|     25752 |    4531    28557    89614 |    29909    25721     37 |  3.780 % |
29.86/29.99	|     38726 |    4531    28557    89614 |    32900    23021     34 |  3.781 % |
40.25/40.39	|     58189 |    4531    28557    89614 |    36190    25358     34 |  3.782 % |
57.44/57.55	|     87381 |    4531    28557    89614 |    39809    34245     37 |  3.782 % |
84.83/84.91	|    131170 |    4530    28549    89596 |    43790    30231     33 |  3.801 % |
125.52/125.62	|    196854 |    4530    28549    89596 |    48169    39056     37 |  3.803 % |
192.88/193.04	|    295381 |    4530    28549    89596 |    52986    46238     36 |  3.803 % |
306.94/307.16	|    443171 |    4491    26816    83616 |    58284    14541     33 |  4.631 % |
407.70/408.00	===============================================================================
407.70/408.00	restarts              : 20
407.70/408.00	conflicts             : 594277         (1511 /sec)
407.70/408.00	decisions             : 733679         (0.73 % random) (1866 /sec)
407.70/408.00	propagations          : 327913403      (834022 /sec)
407.70/408.00	conflict literals     : 22728864       (66.91 % deleted)
407.70/408.00	Memory used           : 16.10 MB
407.70/408.00	CPU time              : 393.171 s
407.70/408.00	
407.70/408.00	UNSATISFIABLE
407.70/408.00	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796662-1242078815/watcher-1796662-1242078815 -o /tmp/evaluation-result-1796662-1242078815/solver-1796662-1242078815 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796662-1242078815.cnf HOME 

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: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16969
/proc/meminfo: memFree=1471168/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235908867 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 238 197 169 0 51 0
[pid=16970] ppid=16969 vsize=1168 CPUtime=0
/proc/16970/stat : 16970 (SatElite) R 16969 16969 16688 0 -1 4194304 180 0 0 0 0 0 0 0 19 0 1 0 235908868 1196032 163 1992294400 134512640 135031949 4294956224 18446744073709551615 134672959 0 0 4096 3 0 0 0 17 0 0 0
/proc/16970/statm: 292 164 51 126 0 163 0

[startup+0.072953 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16969
/proc/meminfo: memFree=1471168/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235908867 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 238 197 169 0 51 0
[pid=16970] ppid=16969 vsize=4068 CPUtime=0.06
/proc/16970/stat : 16970 (SatElite) R 16969 16969 16688 0 -1 4194304 876 0 0 0 6 0 0 0 19 0 1 0 235908868 4165632 859 1992294400 134512640 135031949 4294956224 18446744073709551615 134566353 0 0 4096 3 0 0 0 17 0 0 0
/proc/16970/statm: 1017 859 67 126 0 888 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9428

[startup+0.102954 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16969
/proc/meminfo: memFree=1471168/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235908867 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 238 197 169 0 51 0
[pid=16970] ppid=16969 vsize=4080 CPUtime=0.09
/proc/16970/stat : 16970 (SatElite) R 16969 16969 16688 0 -1 4194304 946 0 0 0 9 0 0 0 20 0 1 0 235908868 4177920 875 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 0 0 0
/proc/16970/statm: 1020 875 69 126 0 891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9440

[startup+0.302979 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16969
/proc/meminfo: memFree=1471168/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5360

[startup+0.703014 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16969
/proc/meminfo: memFree=1471168/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5360

[startup+1.50208 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16972
/proc/meminfo: memFree=1468400/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16972] ppid=16969 vsize=3432 CPUtime=1.35
/proc/16972/stat : 16972 (revival) R 16969 16969 16688 0 -1 4194304 729 0 0 0 135 0 0 0 25 0 1 50000 235908882 3514368 552 1992294400 134512640 134537284 4294956384 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16972/statm: 858 552 85 6 0 496 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8792

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16972
/proc/meminfo: memFree=1468144/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16972] ppid=16969 vsize=3432 CPUtime=2.95
/proc/16972/stat : 16972 (revival) R 16969 16969 16688 0 -1 4194304 731 0 0 0 295 0 0 0 25 0 1 50000 235908882 3514368 554 1992294400 134512640 134537284 4294956384 18446744073709551615 134531146 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16972/statm: 858 554 85 6 0 496 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8792

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16972
/proc/meminfo: memFree=1468088/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16972] ppid=16969 vsize=3432 CPUtime=6.14
/proc/16972/stat : 16972 (revival) R 16969 16969 16688 0 -1 4194304 733 0 0 0 614 0 0 0 25 0 1 50000 235908882 3514368 556 1992294400 134512640 134537284 4294956384 18446744073709551615 134523890 0 0 4096 8192 0 0 0 17 1 0 0
/proc/16972/statm: 858 556 85 6 0 496 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8792

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16972
/proc/meminfo: memFree=1467960/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=0.13
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 317 949 0 0 0 0 13 0 17 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16972] ppid=16969 vsize=3564 CPUtime=12.54
/proc/16972/stat : 16972 (revival) R 16969 16969 16688 0 -1 4194304 747 0 0 0 1254 0 0 0 25 0 1 50000 235908882 3649536 570 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16972/statm: 891 570 85 6 0 529 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8924

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1462200/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=8988 CPUtime=10.86
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 1978 0 0 0 1085 1 0 0 25 0 1 0 235910330 9203712 1962 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 2247 1962 76 170 0 2075 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14348

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1460216/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=10844 CPUtime=36.44
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 2448 0 0 0 3643 1 0 0 25 0 1 0 235910330 11104256 2432 1992294400 134512640 135212939 4294956240 18446744073709551615 134536120 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 2711 2432 76 170 0 2539 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 16204

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1458872/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=12260 CPUtime=87.62
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 2770 0 0 0 8761 1 0 0 25 0 1 0 235910330 12554240 2754 1992294400 134512640 135212939 4294956240 18446744073709551615 134526778 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 3065 2754 76 170 0 2893 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 17620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1457528/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=13472 CPUtime=147.59
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3096 0 0 0 14757 2 0 0 25 0 1 0 235910330 13795328 3080 1992294400 134512640 135212939 4294956240 18446744073709551615 134537057 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 3368 3080 76 170 0 3196 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 18832

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1456760/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=14284 CPUtime=207.57
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3301 0 0 0 20755 2 0 0 25 0 1 0 235910330 14626816 3285 1992294400 134512640 135212939 4294956240 18446744073709551615 134526624 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 3571 3285 76 170 0 3399 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 19644

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1455864/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=15260 CPUtime=267.55
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3514 0 0 0 26752 3 0 0 25 0 1 0 235910330 15626240 3498 1992294400 134512640 135212939 4294956240 18446744073709551615 134526682 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 3815 3498 76 170 0 3643 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 20620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454904/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16316 CPUtime=327.52
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3767 0 0 0 32749 3 0 0 25 0 1 0 235910330 16707584 3751 1992294400 134512640 135212939 4294956240 18446744073709551615 134529452 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4079 3751 76 170 0 3907 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 21676

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=387.5
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 38747 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 21840

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (407.7 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (407.7 s) to the 'lost time'.

[startup+407.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=393.1
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 39307 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134713457 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 407.7
Current children cumulated vsize (KiB) 21840

[startup+408.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1456120/2055920 swapFree=4178852/4192956
[pid=16969] ppid=-1 vsize=0 CPUtime=0
/proc/16969/stat : -- couldn't open stat file --/proc/16969/statm: \xfaCurrent children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+403.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=388.3
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 38827 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 402.9
Current children cumulated vsize (KiB) 21840

[startup+406.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=391.5
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 39147 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 406.1
Current children cumulated vsize (KiB) 21840

[startup+407.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=392.3
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 39227 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 406.9
Current children cumulated vsize (KiB) 21840

[startup+407.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=392.7
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 39267 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 407.3
Current children cumulated vsize (KiB) 21840

[startup+407.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1454648/2055920 swapFree=4178852/4192956
[pid=16969] ppid=16967 vsize=5360 CPUtime=14.6
/proc/16969/stat : 16969 (run.sh) S 16967 16969 16688 0 -1 4194304 343 1716 0 0 0 0 1459 1 16 0 1 0 235908867 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16969/statm: 1340 241 197 169 0 51 0
[pid=16973] ppid=16969 vsize=16480 CPUtime=393.1
/proc/16973/stat : 16973 (minisat) R 16969 16969 16688 0 -1 4194304 3803 0 0 0 39307 3 0 0 25 0 1 0 235910330 16875520 3787 1992294400 134512640 135212939 4294956240 18446744073709551615 134713457 0 0 4096 3 0 0 0 17 0 0 0
/proc/16973/statm: 4120 3787 76 170 0 3948 0
Current children cumulated CPU time (s) 407.7
Current children cumulated vsize (KiB) 21840

[startup+408.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16973
/proc/meminfo: memFree=1456120/2055920 swapFree=4178852/4192956
[pid=16969] ppid=-1 vsize=0 CPUtime=0
/proc/16969/stat : -- couldn't open stat file --/proc/16969/statm: \xfaCurrent 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 16969 and gives
#  childrusage.ru_utime.tv_sec=407
#  childrusage.ru_utime.tv_usec=769009
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=52991
# CPU time returned by wait4() is 407.822
# 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): 407.7
#  lost CPU user time (s): 407.66
#  lost CPU system time (s): 0.04

Real time (s): 408.005
CPU time (s): 407.7
CPU user time (s): 407.66
CPU system time (s): 0.04
CPU usage (%): 99.9254
Max. virtual memory (cumulated for all children) (KiB): 21840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 407.769
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5885
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= 10
involuntary context switches= 1205

runsolver used 0.357945 second user time and 1.13683 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-11 23:53:35
IDJOB=1796662
IDBENCH=69645
IDSOLVER=648
FILE ID=node55/1796662-1242078815
PBS_JOBID= 9277656
Free space on /tmp= 66264 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-alu4mul.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796662-1242078815/watcher-1796662-1242078815 -o /tmp/evaluation-result-1796662-1242078815/solver-1796662-1242078815 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796662-1242078815.cnf HOME

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

MD5SUM BENCH= 2d68b23bdbf6e7e2868e82c4f24dffc3
RANDOM SEED=1496730744

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.240
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		: 3000.240
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:       1471712 kB
Buffers:         67444 kB
Cached:         459036 kB
SwapCached:       8408 kB
Active:         161172 kB
Inactive:       375764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471712 kB
SwapTotal:     4192956 kB
SwapFree:      4178852 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            33364 kB
Committed_AS:   706276 kB
PageTables:       1376 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= 66260 MiB
End job on node55 at 2009-05-12 00:00:23