Trace number 1796274

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) 1200.11 1200.59

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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:  330372                                               |
0.00/0.00	|  Number of clauses:    1570953                                              |
1.89/1.93	|  Parsing time:         1.74         s                                       |
5.88/5.94	============================[ Search Statistics ]==============================
5.88/5.94	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.88/5.94	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.88/5.94	===============================================================================
5.88/5.94	|         0 |  164936   956524  2570363 |   318841        0    nan |  0.000 % |
6.29/6.35	|       102 |  164936   956524  2570363 |   350725      102    219 | 18.654 % |
6.79/6.89	|       252 |  164936   956524  2570363 |   385798      252    188 | 18.654 % |
7.49/7.56	|       477 |  164901   956524  2570363 |   424377      474    124 | 18.729 % |
8.59/8.66	|       814 |  164638   956524  2570363 |   466815      802     95 | 19.399 % |
9.59/9.69	|      1320 |  162458   943201  2539578 |   513497     1306    112 | 19.462 % |
11.09/11.18	|      2079 |  162176   942024  2537082 |   564846     2053    107 | 19.704 % |
13.39/13.47	|      3221 |  161972   942024  2537082 |   621331     3191    118 | 20.143 % |
17.38/17.47	|      4930 |  156218   909481  2461271 |   683464     4882    117 | 21.293 % |
23.38/23.40	|      7493 |  153443   895184  2427347 |   751811     7425    125 | 22.477 % |
31.48/31.56	|     11338 |  148817   865965  2356707 |   826992    11203    123 | 23.533 % |
46.07/46.17	|     17104 |  147969   860838  2344144 |   909691    16941    169 | 23.872 % |
70.76/70.81	|     25753 |  143804   838036  2291908 |  1000660    25515    188 | 25.090 % |
120.84/121.00	|     38730 |  141995   833030  2280908 |  1100726    38349    241 | 25.654 % |
191.61/191.70	|     58191 |  140900   822772  2257217 |  1210799    57673    255 | 25.950 % |
316.46/316.62	|     87383 |  138911   815383  2240423 |  1331879    86704    298 | 26.921 % |
629.03/629.32	|    131173 |  136892   799947  2202369 |  1465067   130313    474 | 27.178 % |
1121.03/1121.54	|    196858 |  136450   796636  2194194 |  1611574   195870    580 | 27.297 % |

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-1796274-1242073104/watcher-1796274-1242073104 -o /tmp/evaluation-result-1796274-1242073104/solver-1796274-1242073104 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796274-1242073104.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: 0.91 0.98 1.05 3/64 9979
/proc/meminfo: memFree=1235192/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=2676 CPUtime=0
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 235343904 2740224 509 1992294400 134512640 135243866 4294956256 18446744073709551615 134553566 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 669 510 65 178 0 489 0

[startup+0.0497899 s]
/proc/loadavg: 0.91 0.98 1.05 3/64 9979
/proc/meminfo: memFree=1235192/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=8660 CPUtime=0.03
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 1991 0 0 0 3 0 0 0 18 0 1 0 235343904 8867840 1976 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 2165 1977 65 178 0 1985 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8660

[startup+0.101794 s]
/proc/loadavg: 0.91 0.98 1.05 3/64 9979
/proc/meminfo: memFree=1235192/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=12192 CPUtime=0.09
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 2801 0 0 0 8 1 0 0 18 0 1 0 235343904 12484608 2786 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 3048 2787 66 178 0 2868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12192

[startup+0.30183 s]
/proc/loadavg: 0.91 0.98 1.05 3/64 9979
/proc/meminfo: memFree=1235192/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=48380 CPUtime=0.29
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 10090 0 0 0 24 5 0 0 19 0 1 0 235343904 49541120 10075 1992294400 134512640 135243866 4294956256 18446744073709551615 134553853 0 0 4096 3 0 0 0 17 1 0 0
/proc/9979/statm: 12095 10075 65 178 0 11915 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48380

[startup+0.701878 s]
/proc/loadavg: 0.91 0.98 1.05 3/64 9979
/proc/meminfo: memFree=1235192/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=68844 CPUtime=0.68
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 16218 0 0 0 58 10 0 0 23 0 1 0 235343904 70496256 16203 1992294400 134512640 135243866 4294956256 18446744073709551615 134538614 0 0 4096 3 0 0 0 17 1 0 0
/proc/9979/statm: 17211 16203 65 178 0 17031 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 68844

[startup+1.50196 s]
/proc/loadavg: 0.91 0.98 1.05 3/65 9980
/proc/meminfo: memFree=1159984/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=117352 CPUtime=1.48
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 26162 0 0 0 132 16 0 0 25 0 1 0 235343904 120168448 26147 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 29338 26147 65 178 0 29158 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 117352

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 1.05 2/65 9980
/proc/meminfo: memFree=1112304/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=149240 CPUtime=3.08
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 33622 0 0 0 288 20 0 0 25 0 1 0 235343904 152821760 33607 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 37310 33607 80 178 0 37130 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 149240

[startup+6.30151 s]
/proc/loadavg: 0.92 0.98 1.05 2/65 9980
/proc/meminfo: memFree=1073520/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=153340 CPUtime=6.29
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 41426 0 0 0 605 24 0 0 25 0 1 0 235343904 157020160 35989 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 38335 35989 83 178 0 38155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 153340

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 1.05 2/65 9980
/proc/meminfo: memFree=1091376/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=153340 CPUtime=12.69
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 41446 0 0 0 1245 24 0 0 25 0 1 0 235343904 157020160 36009 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 38335 36009 87 178 0 38155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153340

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 1.05 2/65 9980
/proc/meminfo: memFree=1091504/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=153744 CPUtime=25.48
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 41450 0 0 0 2524 24 0 0 25 0 1 0 235343904 157433856 36013 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 38436 36013 87 178 0 38256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153744

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.05 2/65 9980
/proc/meminfo: memFree=1091504/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=153744 CPUtime=51.07
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 41450 0 0 0 5083 24 0 0 25 0 1 0 235343904 157433856 36013 1992294400 134512640 135243866 4294956256 18446744073709551615 134558496 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 38436 36013 87 178 0 38256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 153744

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.04 2/65 9980
/proc/meminfo: memFree=1081328/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=164244 CPUtime=102.25
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 44051 0 0 0 10199 26 0 0 25 0 1 0 235343904 168185856 38614 1992294400 134512640 135243866 4294956256 18446744073709551615 134558544 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 41061 38614 87 178 0 40881 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 164244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 9980
/proc/meminfo: memFree=1060272/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=185252 CPUtime=162.22
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 49302 0 0 0 16191 31 0 0 25 0 1 0 235343904 189698048 43865 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 46313 43865 87 178 0 46133 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 185252

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 9980
/proc/meminfo: memFree=1041264/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=204280 CPUtime=222.2
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 54052 0 0 0 22183 37 0 0 25 0 1 0 235343904 209182720 48615 1992294400 134512640 135243866 4294956256 18446744073709551615 134558461 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 51070 48615 87 178 0 50890 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 204280

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 9980
/proc/meminfo: memFree=1017712/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=228064 CPUtime=282.17
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 60006 0 0 0 28175 42 0 0 25 0 1 0 235343904 233537536 54569 1992294400 134512640 135243866 4294956256 18446744073709551615 134558692 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 57016 54569 87 178 0 56836 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 228064

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 9980
/proc/meminfo: memFree=998960/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=246452 CPUtime=342.15
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 64609 0 0 0 34168 47 0 0 25 0 1 0 235343904 252366848 59172 1992294400 134512640 135243866 4294956256 18446744073709551615 134558461 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 61613 59172 87 178 0 61433 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 246452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 9980
/proc/meminfo: memFree=975088/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=270472 CPUtime=402.13
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 70582 0 0 0 40160 53 0 0 25 0 1 0 235343904 276963328 65145 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 67618 65145 87 178 0 67438 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 270472

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 9980
/proc/meminfo: memFree=943664/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=301816 CPUtime=462.09
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 78441 0 0 0 46151 58 0 0 25 0 1 0 235343904 309059584 73004 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 75454 73004 87 178 0 75274 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 301816

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=915760/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=329968 CPUtime=522.07
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 85482 0 0 0 52143 64 0 0 25 0 1 0 235343904 337887232 80045 1992294400 134512640 135243866 4294956256 18446744073709551615 134555929 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 82492 80045 87 178 0 82312 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 329968

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=886960/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=358356 CPUtime=582.05
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 92574 0 0 0 58134 71 0 0 25 0 1 0 235343904 366956544 87137 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 89589 87137 87 178 0 89409 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 358356

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=860656/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=384552 CPUtime=642.03
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 99122 0 0 0 64127 76 0 0 25 0 1 0 235343904 393781248 93685 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 96138 93685 87 178 0 95958 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 384552

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=835568/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=409892 CPUtime=702
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 105413 0 0 0 70117 83 0 0 25 0 1 0 235343904 419729408 99976 1992294400 134512640 135243866 4294956256 18446744073709551615 134558479 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 102473 99976 87 178 0 102293 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 409892

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=808944/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=436428 CPUtime=761.98
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 112033 0 0 0 76109 89 0 0 25 0 1 0 235343904 446902272 106596 1992294400 134512640 135243866 4294956256 18446744073709551615 134748151 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 109107 106596 87 178 0 108927 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 436428

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=786416/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=459028 CPUtime=821.95
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 117714 0 0 0 82102 93 0 0 25 0 1 0 235343904 470044672 112277 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 114757 112277 87 178 0 114577 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 459028

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=758768/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=486316 CPUtime=881.93
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 124547 0 0 0 88093 100 0 0 25 0 1 0 235343904 497987584 119110 1992294400 134512640 135243866 4294956256 18446744073709551615 134558500 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 121579 119110 87 178 0 121399 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 486316

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=739888/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=505316 CPUtime=941.9
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 129301 0 0 0 94087 103 0 0 25 0 1 0 235343904 517443584 123864 1992294400 134512640 135243866 4294956256 18446744073709551615 134558461 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 126329 123864 87 178 0 126149 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 505316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=712816/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=532360 CPUtime=1001.87
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 136051 0 0 0 100079 108 0 0 25 0 1 0 235343904 545136640 130614 1992294400 134512640 135243866 4294956256 18446744073709551615 134558448 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 133090 130614 87 178 0 132910 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 532360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=686704/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=558768 CPUtime=1061.86
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 142658 0 0 0 106073 113 0 0 25 0 1 0 235343904 572178432 137221 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 139692 137221 87 178 0 139512 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 558768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=657968/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=586796 CPUtime=1121.83
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 149694 0 0 0 112065 118 0 0 25 0 1 0 235343904 600879104 144257 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 146699 144257 87 178 0 146519 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 586796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=635568/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=609544 CPUtime=1181.81
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 155375 0 0 0 118057 124 0 0 25 0 1 0 235343904 624173056 149938 1992294400 134512640 135243866 4294956256 18446744073709551615 134556191 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 152386 149938 87 178 0 152206 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 609544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=626416/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=618232 CPUtime=1200.01
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 157554 0 0 0 119875 126 0 0 25 0 1 0 235343904 633069568 152117 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 154558 152117 87 178 0 154378 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 618232

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 9980
/proc/meminfo: memFree=626416/2055920 swapFree=4121008/4192956
[pid=9979] ppid=9977 vsize=618232 CPUtime=1200.01
/proc/9979/stat : 9979 (minisat_static) R 9977 9979 9907 0 -1 4194304 157554 0 0 0 119875 126 0 0 25 0 1 0 235343904 633069568 152117 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/9979/statm: 154558 152117 87 178 0 154378 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 618232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.11
CPU user time (s): 1198.76
CPU system time (s): 1.35379
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 618232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.76
system time used= 1.35379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157554
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= 2
involuntary context switches= 2808

runsolver used 1.05184 second user time and 3.32549 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-11 22:18:27
IDJOB=1796274
IDBENCH=20388
IDSOLVER=568
FILE ID=node20/1796274-1242073104
PBS_JOBID= 9277646
Free space on /tmp= 66292 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796274-1242073104/watcher-1796274-1242073104 -o /tmp/evaluation-result-1796274-1242073104/solver-1796274-1242073104 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796274-1242073104.cnf

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=1392912719

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1235608 kB
Buffers:         76928 kB
Cached:         589316 kB
SwapCached:      66320 kB
Active:         282348 kB
Inactive:       451896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235608 kB
SwapTotal:     4192956 kB
SwapFree:      4121008 kB
Dirty:           29644 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            72016 kB
Committed_AS:   901340 kB
PageTables:       1396 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= 66288 MiB
End job on node20 at 2009-05-11 22:38:29