Trace number 1796229

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
minisat2-simp 070721? (TO) 1200.18 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  234064                                               |
0.00/0.00	|  Number of clauses:    1059777                                              |
1.89/1.93	|  Parsing time:         1.81         s                                       |
4.58/4.67	============================[ Search Statistics ]==============================
4.58/4.67	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.58/4.67	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.58/4.67	===============================================================================
4.58/4.67	|         0 |  110173   597630  1589373 |   199210        0    nan |  0.000 % |
4.88/4.94	|       100 |  110173   597630  1589373 |   219131      100    233 | 21.328 % |
5.38/5.48	|       250 |  110173   597630  1589373 |   241044      249    173 | 21.358 % |
6.08/6.10	|       475 |  109957   597630  1589373 |   265148      471    121 | 22.021 % |
6.68/6.78	|       817 |  107729   583830  1556264 |   291663      804    130 | 22.378 % |
9.38/9.44	|      1323 |  107714   583714  1555967 |   320829     1309    149 | 22.379 % |
12.48/12.54	|      2082 |  106199   575878  1536385 |   352912     2064    245 | 23.416 % |
17.17/17.21	|      3222 |  105799   575878  1536385 |   388203     3197    263 | 24.084 % |
20.97/21.08	|      4931 |  100721   545328  1463779 |   427024     4864    249 | 25.468 % |
32.97/33.09	|      7493 |  100280   545328  1463779 |   469726     7423    380 | 25.827 % |
48.57/48.69	|     11339 |   99566   539814  1452151 |   516699    11246    455 | 25.992 % |
70.66/70.70	|     17105 |   99216   537312  1445909 |   568369    17005    448 | 26.010 % |
109.84/109.99	|     25761 |   97294   525255  1416096 |   625206    25598    456 | 26.831 % |
165.82/165.94	|     38736 |   97092   524423  1414432 |   687726    38559    534 | 27.051 % |
326.29/326.42	|     58200 |   96771   522290  1409063 |   756499    57992    702 | 27.078 % |
505.64/505.82	|     87394 |   96685   521753  1407733 |   832149    87177    813 | 27.097 % |
862.95/863.26	|    131183 |   96170   519460  1402904 |   915364   130944    866 | 27.311 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796229-1242071972/watcher-1796229-1242071972 -o /tmp/evaluation-result-1796229-1242071972/solver-1796229-1242071972 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796229-1242071972.cnf 

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: 1.04 1.64 1.87 3/64 16524
/proc/meminfo: memFree=540972/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=1916 CPUtime=0
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 235226437 1961984 307 1992294400 134512640 135243866 4294956256 18446744073709551615 134770158 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 479 313 50 178 0 299 0

[startup+0.097088 s]
/proc/loadavg: 1.04 1.64 1.87 3/64 16524
/proc/meminfo: memFree=540972/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=13388 CPUtime=0.08
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 2808 0 0 0 8 0 0 0 18 0 1 0 235226437 13709312 2793 1992294400 134512640 135243866 4294956256 18446744073709551615 134547865 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 3347 2793 65 178 0 3167 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13388

[startup+0.101086 s]
/proc/loadavg: 1.04 1.64 1.87 3/64 16524
/proc/meminfo: memFree=540972/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=13388 CPUtime=0.08
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 3001 0 0 0 8 0 0 0 18 0 1 0 235226437 13709312 2986 1992294400 134512640 135243866 4294956256 18446744073709551615 134528103 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 3347 2987 65 178 0 3167 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13388

[startup+0.301108 s]
/proc/loadavg: 1.04 1.64 1.87 3/64 16524
/proc/meminfo: memFree=540972/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=45852 CPUtime=0.29
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 9444 0 0 0 25 4 0 0 19 0 1 0 235226437 46952448 9429 1992294400 134512640 135243866 4294956256 18446744073709551615 134770158 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 11463 9429 65 178 0 11283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45852

[startup+0.701149 s]
/proc/loadavg: 1.04 1.64 1.87 3/64 16524
/proc/meminfo: memFree=540972/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=64996 CPUtime=0.68
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 14150 0 0 0 62 6 0 0 23 0 1 0 235226437 66555904 14135 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 16249 14136 65 178 0 16069 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64996

[startup+1.50123 s]
/proc/loadavg: 1.04 1.64 1.87 2/65 16525
/proc/meminfo: memFree=469284/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=80564 CPUtime=1.49
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 17863 0 0 0 139 10 0 0 25 0 1 0 235226437 82497536 17848 1992294400 134512640 135243866 4294956256 18446744073709551615 134555795 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 20141 17848 65 178 0 19961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80564

[startup+3.1014 s]
/proc/loadavg: 1.12 1.64 1.87 2/65 16525
/proc/meminfo: memFree=455588/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=113360 CPUtime=3.09
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 25520 0 0 0 295 14 0 0 25 0 1 0 235226437 116080640 25505 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 28340 25505 80 178 0 28160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113360

[startup+6.30173 s]
/proc/loadavg: 1.12 1.64 1.87 2/65 16525
/proc/meminfo: memFree=440100/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=108232 CPUtime=6.28
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 28826 0 0 0 613 15 0 0 25 0 1 0 235226437 110829568 25018 1992294400 134512640 135243866 4294956256 18446744073709551615 134555901 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 27058 25018 87 178 0 26878 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 108232

[startup+12.7014 s]
/proc/loadavg: 1.41 1.69 1.89 2/65 16525
/proc/meminfo: memFree=440124/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=108232 CPUtime=12.68
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 28828 0 0 0 1253 15 0 0 25 0 1 0 235226437 110829568 25020 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 27058 25020 87 178 0 26878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 108232

[startup+25.5017 s]
/proc/loadavg: 1.65 1.73 1.90 2/65 16525
/proc/meminfo: memFree=440188/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=108232 CPUtime=25.47
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 28828 0 0 0 2532 15 0 0 25 0 1 0 235226437 110829568 25020 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 27058 25020 87 178 0 26878 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 108232

[startup+51.1013 s]
/proc/loadavg: 1.75 1.75 1.90 2/65 16525
/proc/meminfo: memFree=431676/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=117820 CPUtime=51.07
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 31198 0 0 0 5090 17 0 0 25 0 1 0 235226437 120647680 27390 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 29455 27390 87 178 0 29275 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 117820

[startup+102.302 s]
/proc/loadavg: 1.32 1.63 1.85 2/65 16531
/proc/meminfo: memFree=410108/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=139672 CPUtime=102.25
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 36663 0 0 0 10201 24 0 0 25 0 1 0 235226437 143024128 32855 1992294400 134512640 135243866 4294956256 18446744073709551615 134555733 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 34918 32855 87 178 0 34738 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 139672

[startup+162.302 s]
/proc/loadavg: 1.12 1.51 1.80 2/65 16531
/proc/meminfo: memFree=374268/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=175392 CPUtime=162.23
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 45591 0 0 0 16191 32 0 0 25 0 1 0 235226437 179601408 41783 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 43848 41783 87 178 0 43668 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 175392

[startup+222.302 s]
/proc/loadavg: 1.04 1.41 1.74 2/65 16531
/proc/meminfo: memFree=344636/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=204728 CPUtime=222.22
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 52926 0 0 0 22184 38 0 0 25 0 1 0 235226437 209641472 49118 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 51182 49118 87 178 0 51002 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 204728

[startup+282.301 s]
/proc/loadavg: 1.01 1.34 1.69 2/65 16531
/proc/meminfo: memFree=313340/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=236308 CPUtime=282.2
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 60805 0 0 0 28176 44 0 0 25 0 1 0 235226437 241979392 56997 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 59077 56997 87 178 0 58897 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 236308

[startup+342.305 s]
/proc/loadavg: 1.00 1.27 1.64 2/65 16531
/proc/meminfo: memFree=283388/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=265984 CPUtime=342.18
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 68222 0 0 0 34169 49 0 0 25 0 1 0 235226437 272367616 64414 1992294400 134512640 135243866 4294956256 18446744073709551615 134555591 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 66496 64414 87 178 0 66316 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 265984

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.60 2/65 16531
/proc/meminfo: memFree=246332/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=303540 CPUtime=402.17
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 77611 0 0 0 40160 57 0 0 25 0 1 0 235226437 310824960 73803 1992294400 134512640 135243866 4294956256 18446744073709551615 134558464 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 75885 73803 87 178 0 75705 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 303540

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.56 2/65 16531
/proc/meminfo: memFree=201532/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=347672 CPUtime=462.15
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 88646 0 0 0 46150 65 0 0 25 0 1 0 235226437 356016128 84838 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 86918 84838 87 178 0 86738 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 347672

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.53 2/65 16531
/proc/meminfo: memFree=165948/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=383376 CPUtime=522.14
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 97577 0 0 0 52142 72 0 0 25 0 1 0 235226437 392577024 93769 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 95844 93769 87 178 0 95664 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 383376

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.49 2/65 16531
/proc/meminfo: memFree=144380/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=404788 CPUtime=582.12
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 102909 0 0 0 58137 75 0 0 25 0 1 0 235226437 414502912 99101 1992294400 134512640 135243866 4294956256 18446744073709551615 134558544 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 101197 99101 87 178 0 101017 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 404788

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.45 2/65 16531
/proc/meminfo: memFree=123772/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=425772 CPUtime=642.1
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 108144 0 0 0 64131 79 0 0 25 0 1 0 235226437 435990528 104336 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 106443 104336 87 178 0 106263 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 425772

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.43 2/65 16531
/proc/meminfo: memFree=92220/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=456916 CPUtime=702.09
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 115956 0 0 0 70123 86 0 0 25 0 1 0 235226437 467881984 112148 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 114229 112148 87 178 0 114049 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 456916

[startup+762.302 s]
/proc/loadavg: 1.00 1.06 1.40 2/65 16531
/proc/meminfo: memFree=56060/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=493476 CPUtime=762.08
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 125083 0 0 0 76114 94 0 0 25 0 1 0 235226437 505319424 121275 1992294400 134512640 135243866 4294956256 18446744073709551615 134556191 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 123369 121275 87 178 0 123189 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 493476

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.37 2/65 16531
/proc/meminfo: memFree=21052/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=528100 CPUtime=822.06
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 133752 0 0 0 82105 101 0 0 25 0 1 0 235226437 540774400 129944 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 132025 129944 87 178 0 131845 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 528100

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 16531
/proc/meminfo: memFree=15612/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=555316 CPUtime=882.05
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 140581 0 0 0 88098 107 0 0 25 0 1 0 235226437 568643584 136773 1992294400 134512640 135243866 4294956256 18446744073709551615 134558407 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 138829 136773 87 178 0 138649 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 555316

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.32 2/65 16531
/proc/meminfo: memFree=50940/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=577760 CPUtime=942.03
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 146107 0 0 0 94091 112 0 0 25 0 1 0 235226437 591626240 142299 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 144440 142299 87 178 0 144260 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 577760

[startup+1002.31 s]
/proc/loadavg: 1.00 1.02 1.29 2/65 16531
/proc/meminfo: memFree=24764/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=619028 CPUtime=1002.01
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 156437 0 0 0 100082 119 0 0 25 0 1 0 235226437 633884672 152629 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 154757 152629 87 178 0 154577 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 619028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 16531
/proc/meminfo: memFree=15292/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=655776 CPUtime=1062
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 165633 0 0 0 106073 127 0 0 25 0 1 0 235226437 671514624 161825 1992294400 134512640 135243866 4294956256 18446744073709551615 134558496 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 163944 161825 87 178 0 163764 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 655776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 16531
/proc/meminfo: memFree=14844/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=679048 CPUtime=1121.99
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 171462 0 0 0 112067 132 0 0 25 0 1 0 235226437 695345152 167654 1992294400 134512640 135243866 4294956256 18446744073709551615 134565322 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 169762 167654 87 178 0 169582 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 679048

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.24 2/65 16531
/proc/meminfo: memFree=15676/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=704180 CPUtime=1181.96
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 177746 0 0 0 118059 137 0 0 25 0 1 0 235226437 721080320 173938 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 176045 173938 87 178 0 175865 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 704180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.11 1.03 1.24 2/65 16531
/proc/meminfo: memFree=15420/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=712028 CPUtime=1200.07
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4194304 179729 0 0 0 119868 139 0 0 25 0 1 0 235226437 729116672 175921 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 178007 175921 87 178 0 177827 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 712028

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.51 s]
/proc/loadavg: 1.11 1.03 1.24 2/65 16531
/proc/meminfo: memFree=15420/2055920 swapFree=4181692/4192956
[pid=16524] ppid=16522 vsize=0 CPUtime=1200.17
/proc/16524/stat : 16524 (minisat_static) R 16522 16524 16487 0 -1 4195332 179729 0 0 0 119868 149 0 0 25 0 1 0 235226437 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/16524/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.18
CPU user time (s): 1198.68
CPU system time (s): 1.49877
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 712028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.68
system time used= 1.49877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 179729
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= 3
involuntary context switches= 1792

runsolver used 1.10683 second user time and 2.90356 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-11 21:59:34
IDJOB=1796229
IDBENCH=20373
IDSOLVER=568
FILE ID=node90/1796229-1242071972
PBS_JOBID= 9277664
Free space on /tmp= 66268 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796229-1242071972/watcher-1796229-1242071972 -o /tmp/evaluation-result-1796229-1242071972/solver-1796229-1242071972 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796229-1242071972.cnf

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=93128850

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        541452 kB
Buffers:         86892 kB
Cached:        1308564 kB
SwapCached:       5480 kB
Active:         433996 kB
Inactive:       970408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        541452 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:           19884 kB
Writeback:           0 kB
Mapped:          14940 kB
Slab:            96040 kB
Committed_AS:   695004 kB
PageTables:       1428 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= 66268 MiB
End job on node90 at 2009-05-11 22:19:36