Trace number 1594716

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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.02 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2_autoenc.cnf
MD5SUM68299073e5e5e9c13c18eb7bcc640f07
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 variables383
Number of clauses75352
Sum of the clauses size441112
Maximum clause length11
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21220
Number of clauses of size 30
Number of clauses of size 4516
Number of clauses of size 54802
Number of clauses of size over 568750

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  383                                                  |
0.00/0.00	c |  Number of clauses:    75352                                                |
0.06/0.09	c |  Parsing time:         0.08         s                                       |
1.29/1.38	c ============================[ Search Statistics ]==============================
1.29/1.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.38	c ===============================================================================
1.29/1.38	c |         0 |     278    26287   156384 |     8762        0    nan |  0.000 % |
1.29/1.38	c |       102 |     278    26287   156384 |     9638      102     22 | 16.711 % |
1.29/1.39	c |       252 |     278    26287   156384 |    10602      252     17 | 16.711 % |
1.29/1.40	c |       478 |     278    26287   156384 |    11662      478     18 | 16.711 % |
1.39/1.41	c |       815 |     278    26287   156384 |    12828      815     18 | 16.711 % |
1.39/1.42	c |      1322 |     278    26287   156384 |    14111     1322     18 | 16.711 % |
1.39/1.45	c |      2083 |     278    26287   156384 |    15523     2083     19 | 16.711 % |
1.49/1.50	c |      3223 |     278    26287   156384 |    17075     3223     19 | 16.711 % |
1.49/1.59	c |      4931 |     278    26287   156384 |    18782     4931     21 | 16.711 % |
1.69/1.74	c |      7493 |     278    26287   156384 |    20661     7493     23 | 16.711 % |
1.99/2.03	c |     11338 |     278    26287   156384 |    22727    11338     25 | 16.711 % |
2.49/2.58	c |     17105 |     278    26287   156384 |    24999    17105     25 | 16.711 % |
3.69/3.77	c |     25754 |     278    26287   156384 |    27499    13197     27 | 16.711 % |
5.89/5.94	c |     38728 |     278    26287   156384 |    30249    26171     28 | 16.711 % |
9.28/9.32	c |     58189 |     278    26287   156384 |    33274    14296     31 | 16.711 % |
13.98/14.08	c |     87383 |     278    26287   156384 |    36602    24785     29 | 16.711 % |
22.69/22.80	c |    131172 |     278    26287   156384 |    40262    25850     27 | 16.711 % |
37.78/37.85	c |    196856 |     278    26287   156384 |    44288    19149     31 | 16.711 % |
59.77/59.88	c |    295383 |     278    26287   156384 |    48717    34167     25 | 16.711 % |
102.76/102.90	c |    443172 |     278    26287   156384 |    53589    21673     30 | 16.711 % |
168.64/168.74	c |    664855 |     278    26287   156384 |    58948    31054     26 | 16.711 % |
274.70/274.87	c |    997380 |     278    26287   156384 |    64843    33998     24 | 16.711 % |
479.34/479.59	c |   1496171 |     278    26287   156384 |    71327    30267     24 | 16.711 % |
704.46/704.72	c |   2244358 |     278    26287   156384 |    78460    38565     23 | 16.711 % |
1119.93/1120.30	c |   3366633 |     278    26287   156384 |    86306    48380     27 | 16.711 % |

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-1594716-1239279459/watcher-1594716-1239279459 -o /tmp/evaluation-result-1594716-1239279459/solver-1594716-1239279459 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1594716-1239279459.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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 31271
/proc/meminfo: memFree=1667952/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=1856 CPUtime=0
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 1200612058 1900544 363 1992294400 134512640 135048876 4294956224 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 464 364 50 130 0 331 0

[startup+0.0650329 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 31271
/proc/meminfo: memFree=1667952/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=5996 CPUtime=0.06
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 1393 0 0 0 5 1 0 0 18 0 1 0 1200612058 6139904 1379 1992294400 134512640 135048876 4294956224 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 1499 1379 50 130 0 1366 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5996

[startup+0.101039 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 31271
/proc/meminfo: memFree=1667952/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8364 CPUtime=0.09
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 1975 0 0 0 8 1 0 0 18 0 1 0 1200612058 8564736 1961 1992294400 134512640 135048876 4294956224 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2091 1961 62 130 0 1958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8364

[startup+0.301073 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 31271
/proc/meminfo: memFree=1667952/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8364 CPUtime=0.29
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 1975 0 0 0 28 1 0 0 19 0 1 0 1200612058 8564736 1961 1992294400 134512640 135048876 4294956224 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2091 1961 62 130 0 1958 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8364

[startup+0.701142 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 31271
/proc/meminfo: memFree=1667952/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8544 CPUtime=0.69
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2018 0 0 0 68 1 0 0 22 0 1 0 1200612058 8749056 2004 1992294400 134512640 135048876 4294956224 18446744073709551615 134529886 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2136 2004 62 130 0 2003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8544

[startup+1.50128 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 31272
/proc/meminfo: memFree=1659432/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8676 CPUtime=1.49
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2246 0 0 0 148 1 0 0 25 0 1 0 1200612058 8884224 2069 1992294400 134512640 135048876 4294956224 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2169 2069 66 130 0 2036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10156 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 31272
/proc/meminfo: memFree=1659560/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8840 CPUtime=3.09
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2267 0 0 0 308 1 0 0 25 0 1 0 1200612058 9052160 2090 1992294400 134512640 135048876 4294956224 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2210 2090 66 130 0 2077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8840

[startup+6.30211 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 31272
/proc/meminfo: memFree=1659496/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=8840 CPUtime=6.29
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2275 0 0 0 628 1 0 0 25 0 1 0 1200612058 9052160 2098 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2210 2098 66 130 0 2077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8840

[startup+12.7012 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 31272
/proc/meminfo: memFree=1658984/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=9764 CPUtime=12.68
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2502 0 0 0 1267 1 0 0 25 0 1 0 1200612058 9998336 2325 1992294400 134512640 135048876 4294956224 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2441 2325 66 130 0 2308 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9764

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 31272
/proc/meminfo: memFree=1657768/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=10732 CPUtime=25.48
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 2736 0 0 0 2546 2 0 0 25 0 1 0 1200612058 10989568 2559 1992294400 134512640 135048876 4294956224 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 2683 2559 66 130 0 2550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10732

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 31272
/proc/meminfo: memFree=1656168/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=12344 CPUtime=51.07
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 3135 0 0 0 5104 3 0 0 25 0 1 0 1200612058 12640256 2958 1992294400 134512640 135048876 4294956224 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 3086 2958 66 130 0 2953 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12344

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 31272
/proc/meminfo: memFree=1654760/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=13764 CPUtime=102.27
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 3480 0 0 0 10223 4 0 0 25 0 1 0 1200612058 14094336 3303 1992294400 134512640 135048876 4294956224 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 3441 3303 66 130 0 3308 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13764

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 31272
/proc/meminfo: memFree=1653672/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=14800 CPUtime=162.24
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 3739 0 0 0 16220 4 0 0 25 0 1 0 1200612058 15155200 3562 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 3700 3562 66 130 0 3567 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14800

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 31272
/proc/meminfo: memFree=1652584/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=15960 CPUtime=222.21
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4000 0 0 0 22217 4 0 0 25 0 1 0 1200612058 16343040 3823 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 3990 3823 66 130 0 3857 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15960

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 31272
/proc/meminfo: memFree=1652200/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=16444 CPUtime=282.2
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4091 0 0 0 28215 5 0 0 25 0 1 0 1200612058 16838656 3914 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 4111 3914 66 130 0 3978 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16444

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 31272
/proc/meminfo: memFree=1650984/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=17692 CPUtime=342.17
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4388 0 0 0 34212 5 0 0 25 0 1 0 1200612058 18116608 4211 1992294400 134512640 135048876 4294956224 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 4423 4211 66 130 0 4290 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17692

[startup+402.302 s]
/proc/loadavg: 1.07 0.74 0.34 2/65 31272
/proc/meminfo: memFree=1649832/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=18800 CPUtime=402.16
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4655 0 0 0 40210 6 0 0 25 0 1 0 1200612058 19251200 4478 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 4700 4478 66 130 0 4567 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18800

[startup+462.302 s]
/proc/loadavg: 1.09 0.80 0.38 2/65 31272
/proc/meminfo: memFree=1649512/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=19108 CPUtime=462.14
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4732 0 0 0 46208 6 0 0 25 0 1 0 1200612058 19566592 4555 1992294400 134512640 135048876 4294956224 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 4777 4555 66 130 0 4644 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19108

[startup+522.302 s]
/proc/loadavg: 1.09 0.85 0.42 2/65 31272
/proc/meminfo: memFree=1648680/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=20084 CPUtime=522.12
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 4942 0 0 0 52205 7 0 0 25 0 1 0 1200612058 20566016 4765 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5021 4765 66 130 0 4888 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 20084

[startup+582.301 s]
/proc/loadavg: 1.09 0.89 0.46 2/65 31272
/proc/meminfo: memFree=1648296/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=20396 CPUtime=582.1
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5022 0 0 0 58203 7 0 0 25 0 1 0 1200612058 20885504 4845 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5099 4845 66 130 0 4966 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 20396

[startup+642.302 s]
/proc/loadavg: 1.03 0.91 0.49 2/65 31272
/proc/meminfo: memFree=1648104/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=20680 CPUtime=642.08
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5069 0 0 0 64201 7 0 0 25 0 1 0 1200612058 21176320 4892 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5170 4892 66 130 0 5037 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20680

[startup+702.302 s]
/proc/loadavg: 1.01 0.92 0.52 2/65 31272
/proc/meminfo: memFree=1647976/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=20680 CPUtime=702.07
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5096 0 0 0 70199 8 0 0 25 0 1 0 1200612058 21176320 4919 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5170 4919 66 130 0 5037 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20680

[startup+762.305 s]
/proc/loadavg: 1.00 0.93 0.55 2/65 31272
/proc/meminfo: memFree=1647528/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=21084 CPUtime=762.05
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5199 0 0 0 76197 8 0 0 25 0 1 0 1200612058 21590016 5022 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5271 5022 66 130 0 5138 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21084

[startup+822.302 s]
/proc/loadavg: 1.00 0.94 0.57 2/65 31272
/proc/meminfo: memFree=1646824/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=21860 CPUtime=822.02
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5365 0 0 0 82194 8 0 0 25 0 1 0 1200612058 22384640 5188 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5465 5188 66 130 0 5332 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21860

[startup+882.302 s]
/proc/loadavg: 1.00 0.95 0.60 2/65 31272
/proc/meminfo: memFree=1646312/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=22460 CPUtime=882.01
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5499 0 0 0 88192 9 0 0 25 0 1 0 1200612058 22999040 5322 1992294400 134512640 135048876 4294956224 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5615 5322 66 130 0 5482 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22460

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 31272
/proc/meminfo: memFree=1645864/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=22920 CPUtime=941.99
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5601 0 0 0 94190 9 0 0 25 0 1 0 1200612058 23470080 5424 1992294400 134512640 135048876 4294956224 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5730 5424 66 130 0 5597 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 22920

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/65 31272
/proc/meminfo: memFree=1645352/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=23412 CPUtime=1001.96
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5705 0 0 0 100187 9 0 0 25 0 1 0 1200612058 23973888 5528 1992294400 134512640 135048876 4294956224 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5853 5528 66 130 0 5720 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23412

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.66 2/65 31272
/proc/meminfo: memFree=1644904/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=23848 CPUtime=1061.94
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5813 0 0 0 106185 9 0 0 25 0 1 0 1200612058 24420352 5636 1992294400 134512640 135048876 4294956224 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 5962 5636 66 130 0 5829 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23848

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/65 31272
/proc/meminfo: memFree=1644648/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=24140 CPUtime=1121.93
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 5889 0 0 0 112183 10 0 0 25 0 1 0 1200612058 24719360 5712 1992294400 134512640 135048876 4294956224 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 6035 5712 66 130 0 5902 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 24140

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 31272
/proc/meminfo: memFree=1643880/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=24852 CPUtime=1181.9
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 6061 0 0 0 118180 10 0 0 25 0 1 0 1200612058 25448448 5884 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 6213 5884 66 130 0 6080 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 24852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 31272
/proc/meminfo: memFree=1643752/2055920 swapFree=4177444/4192956
[pid=31271] ppid=31269 vsize=25012 CPUtime=1200
/proc/31271/stat : 31271 (minisat_noasser) R 31269 31271 31234 0 -1 4194304 6098 0 0 0 119990 10 0 0 25 0 1 0 1200612058 25612288 5921 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31271/statm: 6253 5921 66 130 0 6120 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25012

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): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.112982
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 25012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6098
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= 1663

runsolver used 0.964853 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-09 14:17:39
IDJOB=1594716
IDBENCH=71142
IDSOLVER=556
FILE ID=node14/1594716-1239279459
PBS_JOBID= 9115468
Free space on /tmp= 65300 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2_autoenc.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594716-1239279459/watcher-1594716-1239279459 -o /tmp/evaluation-result-1594716-1239279459/solver-1594716-1239279459 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1594716-1239279459.cnf

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

MD5SUM BENCH= 68299073e5e5e9c13c18eb7bcc640f07
RANDOM SEED=391720304

node14.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		: 3000.270
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		: 3000.270
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:       1668496 kB
Buffers:         49716 kB
Cached:         260156 kB
SwapCached:       9796 kB
Active:          78756 kB
Inactive:       242304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668496 kB
SwapTotal:     4192956 kB
SwapFree:      4177444 kB
Dirty:            3548 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            52412 kB
Committed_AS:  3469180 kB
PageTables:       1456 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= 65300 MiB
End job on node14 at 2009-04-09 14:37:42