Trace number 1806969

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-core 070721? (TO) 1200.03 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted 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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

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:  434                                                  |
0.00/0.00	|  Number of clauses:    81513                                                |
0.01/0.06	|  Parsing time:         0.05         s                                       |
0.09/0.16	============================[ Search Statistics ]==============================
0.09/0.16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	===============================================================================
0.09/0.16	|         0 |     370    51497   292756 |    17165        0    nan |  0.000 % |
0.09/0.17	|       100 |     369    51497   292756 |    18882       99      8 | 14.977 % |
0.09/0.18	|       251 |     369    51497   292756 |    20770      250     11 | 14.977 % |
0.09/0.19	|       476 |     368    51497   292756 |    22847      474     12 | 15.209 % |
0.19/0.21	|       813 |     364    51497   292756 |    25132      807     12 | 16.130 % |
0.19/0.23	|      1320 |     363    51497   292756 |    27645     1313     13 | 16.362 % |
0.19/0.28	|      2079 |     360    51497   292756 |    30410     2069     14 | 17.052 % |
0.29/0.34	|      3218 |     360    51497   292756 |    33451     3208     18 | 17.052 % |
0.39/0.45	|      4926 |     360    51497   292756 |    36796     4916     19 | 17.051 % |
0.59/0.65	|      7489 |     360    51497   292756 |    40475     7479     21 | 17.052 % |
1.00/1.01	|     11333 |     358    51497   292756 |    44523    11321     22 | 17.513 % |
1.59/1.62	|     17101 |     358    51497   292756 |    48975    17089     24 | 17.512 % |
2.79/2.81	|     25751 |     357    45259   256516 |    53873    25726     24 | 17.973 % |
5.49/5.55	|     38725 |     357    45259   256516 |    59260    38700     26 | 17.973 % |
11.19/11.29	|     58187 |     357    45259   256516 |    65186    58162     26 | 17.973 % |
19.69/19.79	|     87380 |     356    44132   249964 |    71705    40650     24 | 18.204 % |
39.08/39.19	|    131170 |     354    43589   246844 |    78875    33258     24 | 18.435 % |
66.36/66.43	|    196855 |     354    43589   246844 |    86763    38900     27 | 18.434 % |
108.25/108.38	|    295381 |     351    41953   237504 |    95439    69514     28 | 19.125 % |
180.73/180.83	|    443173 |     351    41953   237504 |   104983    67590     24 | 19.125 % |
302.99/303.19	|    664856 |     350    41409   234396 |   115482    38037     21 | 19.356 % |
507.93/508.17	|    997384 |     350    41409   234396 |   127030    88811     26 | 19.356 % |
821.33/821.69	|   1496173 |     349    40463   228904 |   139733    65879     24 | 19.587 % |

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-1806969-1242153802/watcher-1806969-1242153802 -o /tmp/evaluation-result-1806969-1242153802/solver-1806969-1242153802 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806969-1242153802.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: 1.00 1.00 1.00 3/64 13972
/proc/meminfo: memFree=1547760/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=2032 CPUtime=0
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 393 0 0 0 0 0 0 0 18 0 1 0 243413220 2080768 378 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 508 379 58 171 0 334 0

[startup+0.0259409 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13972
/proc/meminfo: memFree=1547760/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=3524 CPUtime=0.01
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 747 0 0 0 1 0 0 0 18 0 1 0 243413220 3608576 732 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 881 732 58 171 0 707 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3524

[startup+0.101953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13972
/proc/meminfo: memFree=1547760/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=6100 CPUtime=0.09
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 1410 0 0 0 8 1 0 0 18 0 1 0 243413220 6246400 1395 1992294400 134512640 135213614 4294956256 18446744073709551615 134524196 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 1525 1395 71 171 0 1351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6100

[startup+0.301983 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13972
/proc/meminfo: memFree=1547760/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=6364 CPUtime=0.29
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 1493 0 0 0 28 1 0 0 19 0 1 0 243413220 6516736 1478 1992294400 134512640 135213614 4294956256 18446744073709551615 134538765 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 1591 1478 77 171 0 1417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6364

[startup+0.702047 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13972
/proc/meminfo: memFree=1547760/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=6628 CPUtime=0.69
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 1535 0 0 0 68 1 0 0 22 0 1 0 243413220 6787072 1520 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 1657 1520 77 171 0 1483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6628

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1541736/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=7420 CPUtime=1.49
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 1745 0 0 0 148 1 0 0 25 0 1 0 243413220 7598080 1730 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 1855 1730 77 171 0 1681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7420

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1540520/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=8904 CPUtime=3.09
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 2088 0 0 0 308 1 0 0 25 0 1 0 243413220 9117696 2073 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 2226 2073 77 171 0 2052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8904

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1538024/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=10848 CPUtime=6.29
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 2575 0 0 0 627 2 0 0 25 0 1 0 243413220 11108352 2560 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 2712 2560 77 171 0 2538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10848

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1535016/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=13612 CPUtime=12.69
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 3249 0 0 0 1266 3 0 0 25 0 1 0 243413220 13938688 3234 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 3403 3234 77 171 0 3229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13612

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1534056/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=14320 CPUtime=25.48
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 3421 0 0 0 2545 3 0 0 25 0 1 0 243413220 14663680 3406 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 3580 3406 77 171 0 3406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14320

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1532712/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=15792 CPUtime=51.07
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 3780 0 0 0 5103 4 0 0 25 0 1 0 243413220 16171008 3765 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 3948 3765 77 171 0 3774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15792

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1529832/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=18564 CPUtime=102.26
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 4482 0 0 0 10221 5 0 0 25 0 1 0 243413220 19009536 4467 1992294400 134512640 135213614 4294956256 18446744073709551615 134529569 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 4641 4467 77 171 0 4467 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1527912/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=20720 CPUtime=162.23
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 4967 0 0 0 16218 5 0 0 25 0 1 0 243413220 21217280 4952 1992294400 134512640 135213614 4294956256 18446744073709551615 134534732 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 5180 4952 77 171 0 5006 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20720

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1527080/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=21728 CPUtime=222.22
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 5169 0 0 0 22216 6 0 0 25 0 1 0 243413220 22249472 5154 1992294400 134512640 135213614 4294956256 18446744073709551615 134526890 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 5432 5154 77 171 0 5258 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1526440/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=22332 CPUtime=282.2
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 5313 0 0 0 28214 6 0 0 25 0 1 0 243413220 22867968 5298 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 5583 5298 77 171 0 5409 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22332

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1525992/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=22772 CPUtime=342.18
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 5437 0 0 0 34212 6 0 0 25 0 1 0 243413220 23318528 5422 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 5693 5422 77 171 0 5519 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1524392/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=24392 CPUtime=402.16
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 5845 0 0 0 40209 7 0 0 25 0 1 0 243413220 24977408 5830 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6098 5830 77 171 0 5924 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 24392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1523048/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=25852 CPUtime=462.14
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6180 0 0 0 46207 7 0 0 25 0 1 0 243413220 26472448 6165 1992294400 134512640 135213614 4294956256 18446744073709551615 134527168 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6463 6165 77 171 0 6289 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25852

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1522792/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=26084 CPUtime=522.12
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6239 0 0 0 52205 7 0 0 25 0 1 0 243413220 26710016 6224 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6521 6224 77 171 0 6347 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1522472/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=26388 CPUtime=582.11
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6303 0 0 0 58204 7 0 0 25 0 1 0 243413220 27021312 6288 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6597 6288 77 171 0 6423 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1521832/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=27036 CPUtime=642.09
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6460 0 0 0 64202 7 0 0 25 0 1 0 243413220 27684864 6445 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6759 6445 77 171 0 6585 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1521832/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=27240 CPUtime=702.07
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6484 0 0 0 70200 7 0 0 25 0 1 0 243413220 27893760 6469 1992294400 134512640 135213614 4294956256 18446744073709551615 134526961 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6810 6469 77 171 0 6636 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 27240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1521640/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=27320 CPUtime=762.05
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6503 0 0 0 76198 7 0 0 25 0 1 0 243413220 27975680 6488 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6830 6488 77 171 0 6656 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 27320

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1521576/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=27320 CPUtime=822.03
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6525 0 0 0 82196 7 0 0 25 0 1 0 243413220 27975680 6510 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 6830 6510 77 171 0 6656 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 27320

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1520040/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29088 CPUtime=882.01
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6903 0 0 0 88194 7 0 0 25 0 1 0 243413220 29786112 6888 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7272 6888 77 171 0 7098 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 29088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1519976/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29088 CPUtime=941.99
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6921 0 0 0 94192 7 0 0 25 0 1 0 243413220 29786112 6906 1992294400 134512640 135213614 4294956256 18446744073709551615 134526928 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7272 6906 77 171 0 7098 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 29088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13973
/proc/meminfo: memFree=1519784/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29272 CPUtime=1001.97
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6954 0 0 0 100190 7 0 0 25 0 1 0 243413220 29974528 6939 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7318 6939 77 171 0 7144 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 29272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13979
/proc/meminfo: memFree=1519520/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29496 CPUtime=1061.94
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 6984 0 0 0 106187 7 0 0 25 0 1 0 243413220 30203904 6969 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7374 6969 77 171 0 7200 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 29496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13979
/proc/meminfo: memFree=1519392/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29576 CPUtime=1121.93
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 7028 0 0 0 112185 8 0 0 25 0 1 0 243413220 30285824 7013 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7394 7013 77 171 0 7220 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 29576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13979
/proc/meminfo: memFree=1519200/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=29756 CPUtime=1181.91
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 7074 0 0 0 118183 8 0 0 25 0 1 0 243413220 30470144 7059 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7439 7059 77 171 0 7265 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13979
/proc/meminfo: memFree=1517792/2055920 swapFree=4181456/4192956
[pid=13972] ppid=13970 vsize=31208 CPUtime=1200.01
/proc/13972/stat : 13972 (minisat_static) R 13970 13972 13496 0 -1 4194304 7429 0 0 0 119992 9 0 0 25 0 1 0 243413220 31956992 7414 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/13972/statm: 7802 7414 77 171 0 7628 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 31208

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.099984
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 31208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7429
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= 2884

runsolver used 1.12183 second user time and 2.19567 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-12 20:43:22
IDJOB=1806969
IDBENCH=71136
IDSOLVER=651
FILE ID=node26/1806969-1242153802
PBS_JOBID= 9289695
Free space on /tmp= 66060 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806969-1242153802/watcher-1806969-1242153802 -o /tmp/evaluation-result-1806969-1242153802/solver-1806969-1242153802 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806969-1242153802.cnf

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=1027568491

node26.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		: 3000.261
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		: 3000.261
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:       1548176 kB
Buffers:         46348 kB
Cached:         379148 kB
SwapCached:       5352 kB
Active:          98032 kB
Inactive:       335348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548176 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          13576 kB
Slab:            60408 kB
Committed_AS:   868640 kB
PageTables:       1368 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= 66060 MiB
End job on node26 at 2009-05-12 21:03:25