Trace number 425093

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 5000.07 5001.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1012.93
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.01/0.04	c |  Parsing time:         0.04         s                                       |
0.01/0.09	c ============================[ Search Statistics ]==============================
0.01/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.09	c ===============================================================================
0.01/0.09	c |         0 |    6803    29071    88271 |     9690        0    nan |  0.000 % |
0.09/0.12	c |       100 |    6803    29071    88271 |    10659      100    109 |  0.000 % |
0.09/0.15	c |       250 |    6803    29071    88271 |    11725      250    132 |  0.000 % |
0.19/0.20	c |       476 |    6803    29071    88271 |    12897      476    131 |  0.000 % |
0.19/0.28	c |       813 |    6803    29071    88271 |    14187      813    131 |  0.000 % |
0.29/0.39	c |      1322 |    6803    29071    88271 |    15606     1322    131 |  0.000 % |
0.49/0.57	c |      2082 |    6803    29071    88271 |    17167     2082    141 |  0.000 % |
0.79/0.86	c |      3221 |    6803    29071    88271 |    18883     3221    146 |  0.000 % |
1.19/1.29	c |      4929 |    6803    29071    88271 |    20772     4929    147 |  0.000 % |
1.89/1.98	c |      7494 |    6803    29071    88271 |    22849     7494    147 |  0.000 % |
3.09/3.13	c |     11338 |    6803    29071    88271 |    25134    11338    150 |  0.000 % |
4.99/5.05	c |     17104 |    6803    29071    88271 |    27647    17104    150 |  0.000 % |
8.89/8.98	c |     25753 |    6803    29071    88271 |    30412    25753    158 |  0.000 % |
15.79/15.88	c |     38728 |    6803    29071    88271 |    33453    18710    188 |  0.000 % |
26.58/26.61	c |     58189 |    6803    29071    88271 |    36799    15090    177 |  0.000 % |
45.28/45.31	c |     87382 |    6803    29071    88271 |    40478    19181    193 |  0.000 % |
82.26/82.38	c |    131171 |    6803    29071    88271 |    44526    33407    187 |  0.000 % |
139.25/139.32	c |    196857 |    6803    29071    88271 |    48979    32724    175 |  0.000 % |
242.82/242.97	c |    295384 |    6803    29071    88271 |    53877    21459    190 |  0.000 % |
404.87/405.08	c |    443173 |    6803    29071    88271 |    59265    47797    192 |  0.000 % |
668.60/668.89	c |    664856 |    6803    29071    88271 |    65191    35797    178 |  0.000 % |
1084.57/1084.94	c |    997381 |    6803    29071    88271 |    71710    59601    199 |  0.000 % |
1764.77/1765.34	c |   1496169 |    6803    29071    88271 |    78881    48878    194 |  0.000 % |
2858.06/2859.00	c |   2244351 |    6803    29071    88271 |    86770    33377    188 |  0.000 % |
4625.24/4626.74	c |   3366625 |    6803    29071    88271 |    95447    80111    191 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-425093-1177777833 -o ROOT/results/node74/solver-425093-1177777833 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425093-1177777833/minisat_noassertions /tmp/evaluation/425093-1177777833/instance-425093-1177777833.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/66 16845
/proc/meminfo: memFree=1590496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=2748 CPUtime=0
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 225698106 2813952 422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 687 422 50 130 0 554 0

[startup+0.0126879 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 16845
/proc/meminfo: memFree=1590496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=3020 CPUtime=0.01
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 506 0 0 0 1 0 0 0 18 0 1 0 225698106 3092480 492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 755 492 50 130 0 622 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3020

[startup+0.101697 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 16845
/proc/meminfo: memFree=1590496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=4344 CPUtime=0.09
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 225698106 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.30172 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 16845
/proc/meminfo: memFree=1590496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=4476 CPUtime=0.29
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 953 0 0 0 29 0 0 0 19 0 1 0 225698106 4583424 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1119 880 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701766 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 16845
/proc/meminfo: memFree=1590496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=5404 CPUtime=0.69
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 1194 0 0 0 69 0 0 0 22 0 1 0 225698106 5533696 1121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1351 1121 67 130 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5404

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1585496/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=7384 CPUtime=1.49
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 1674 0 0 0 149 0 0 0 25 0 1 0 225698106 7561216 1601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 1846 1601 67 130 0 1713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7384

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1582744/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=10816 CPUtime=3.09
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 2556 0 0 0 308 1 0 0 25 0 1 0 225698106 11075584 2483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 2704 2483 67 130 0 2571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10816

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1576088/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=16956 CPUtime=6.28
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 4074 0 0 0 626 2 0 0 25 0 1 0 225698106 17362944 4001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 4239 4001 67 130 0 4106 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16956

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1566360/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=25040 CPUtime=12.69
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 6083 0 0 0 1265 4 0 0 25 0 1 0 225698106 25640960 6010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 6260 6010 67 130 0 6127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25040

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1561368/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=29924 CPUtime=25.48
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 7316 0 0 0 2543 5 0 0 25 0 1 0 225698106 30642176 7243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 7481 7243 67 130 0 7348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29924

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1557464/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=33752 CPUtime=51.08
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 8285 0 0 0 5102 6 0 0 25 0 1 0 225698106 34562048 8212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 8438 8212 67 130 0 8305 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33752

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1551064/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=40168 CPUtime=102.26
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 9878 0 0 0 10219 7 0 0 25 0 1 0 225698106 41132032 9805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 10042 9805 67 130 0 9909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1548312/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=42940 CPUtime=162.24
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 10547 0 0 0 16216 8 0 0 25 0 1 0 225698106 43970560 10474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 10735 10474 67 130 0 10602 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42940

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1545944/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=45184 CPUtime=222.23
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 11132 0 0 0 22214 9 0 0 25 0 1 0 225698106 46268416 11059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 11296 11059 67 130 0 11163 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1538200/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=52840 CPUtime=282.21
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 13053 0 0 0 28210 11 0 0 25 0 1 0 225698106 54108160 12980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13210 12980 67 130 0 13077 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1538200/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=52840 CPUtime=342.19
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 13053 0 0 0 34208 11 0 0 25 0 1 0 225698106 54108160 12980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13210 12980 67 130 0 13077 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52840

[startup+402.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 16846
/proc/meminfo: memFree=1536024/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=55084 CPUtime=402.17
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 13604 0 0 0 40205 12 0 0 25 0 1 0 225698106 56406016 13531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13771 13531 67 130 0 13638 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55084

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 16846
/proc/meminfo: memFree=1535512/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=55612 CPUtime=462.15
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 13732 0 0 0 46203 12 0 0 25 0 1 0 225698106 56946688 13659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 13903 13659 67 130 0 13770 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 55612

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1534360/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=56692 CPUtime=522.14
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 14007 0 0 0 52201 13 0 0 25 0 1 0 225698106 58052608 13934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 14173 13934 67 130 0 14040 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 56692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16846
/proc/meminfo: memFree=1534424/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=56692 CPUtime=582.12
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 14007 0 0 0 58199 13 0 0 25 0 1 0 225698106 58052608 13934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 14173 13934 67 130 0 14040 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 56692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16848
/proc/meminfo: memFree=1533912/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=57220 CPUtime=642.11
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 14128 0 0 0 64198 13 0 0 25 0 1 0 225698106 58593280 14055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 14305 14055 67 130 0 14172 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57220


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17046
/proc/meminfo: memFree=1493016/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=98156 CPUtime=4001.02
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24361 0 0 0 400071 31 0 0 25 0 1 0 225698106 100511744 24282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 24539 24282 67 130 0 24406 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 98156

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17046
/proc/meminfo: memFree=1492952/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=98156 CPUtime=4061.01
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24361 0 0 0 406070 31 0 0 25 0 1 0 225698106 100511744 24282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 24539 24282 67 130 0 24406 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 98156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17046
/proc/meminfo: memFree=1491032/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=100008 CPUtime=4120.99
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24831 0 0 0 412067 32 0 0 25 0 1 0 225698106 102408192 24752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25002 24752 67 130 0 24869 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 100008

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17046
/proc/meminfo: memFree=1490968/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=100008 CPUtime=4180.97
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24831 0 0 0 418065 32 0 0 25 0 1 0 225698106 102408192 24752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25002 24752 67 130 0 24869 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 100008

[startup+4242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 17048
/proc/meminfo: memFree=1491032/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=99920 CPUtime=4240.95
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24831 0 0 0 424063 32 0 0 25 0 1 0 225698106 102318080 24731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 24980 24731 67 130 0 24847 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 99920

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 17048
/proc/meminfo: memFree=1491096/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=99920 CPUtime=4300.93
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24831 0 0 0 430061 32 0 0 25 0 1 0 225698106 102318080 24731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547172 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 24980 24731 67 130 0 24847 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 99920

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1491096/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=99920 CPUtime=4360.91
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 24831 0 0 0 436059 32 0 0 25 0 1 0 225698106 102318080 24731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 24980 24731 67 130 0 24847 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 99920

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1490264/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=100976 CPUtime=4420.9
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25078 0 0 0 442057 33 0 0 25 0 1 0 225698106 103399424 24978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25244 24978 67 130 0 25111 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 100976

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1487960/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=103088 CPUtime=4480.88
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25607 0 0 0 448055 33 0 0 25 0 1 0 225698106 105562112 25507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25772 25507 67 130 0 25639 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 103088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1488024/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=103088 CPUtime=4540.86
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25608 0 0 0 454053 33 0 0 25 0 1 0 225698106 105562112 25508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25772 25508 67 130 0 25639 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 103088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1487832/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=103220 CPUtime=4600.85
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25647 0 0 0 460051 34 0 0 25 0 1 0 225698106 105697280 25547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25805 25547 67 130 0 25672 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 103220

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1487768/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=103340 CPUtime=4660.83
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25656 0 0 0 466049 34 0 0 25 0 1 0 225698106 105820160 25550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547873 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25835 25550 67 130 0 25702 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 103340

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1487832/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=103340 CPUtime=4720.82
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 25656 0 0 0 472048 34 0 0 25 0 1 0 225698106 105820160 25550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 25835 25550 67 130 0 25702 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 103340

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1478360/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=113024 CPUtime=4780.8
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 28056 0 0 0 478043 37 0 0 25 0 1 0 225698106 115736576 27950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 28256 27950 67 130 0 28123 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 113024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1474456/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=116720 CPUtime=4840.78
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 28983 0 0 0 484040 38 0 0 25 0 1 0 225698106 119521280 28877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 29180 28877 67 130 0 29047 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 116720

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1474456/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=116720 CPUtime=4900.76
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 28983 0 0 0 490038 38 0 0 25 0 1 0 225698106 119521280 28877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 29180 28877 67 130 0 29047 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 116720

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1474584/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=116720 CPUtime=4960.74
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 28983 0 0 0 496036 38 0 0 25 0 1 0 225698106 119521280 28877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 29180 28877 67 130 0 29047 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 116720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17048
/proc/meminfo: memFree=1474584/2055920 swapFree=4183092/4192956
[pid=16845] ppid=16843 vsize=116720 CPUtime=5000.04
/proc/16845/stat : 16845 (minisat_noasser) R 16843 16845 16554 0 -1 4194304 28984 0 0 0 499966 38 0 0 25 0 1 0 225698106 119521280 28878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16845/statm: 29180 28878 67 130 0 29047 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 116720

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): 5001.63
CPU time (s): 5000.07
CPU user time (s): 4999.67
CPU system time (s): 0.400939
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 116720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28984
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= 6
involuntary context switches= 4126

runsolver used 3.53146 second user time and 10.2334 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 28 16:30:34 UTC 2007

IDJOB= 425093
IDBENCH= 20186
IDSOLVER= 189
FILE ID= node74/425093-1177777833

PBS_JOBID= 4715677

Free space on /tmp= 103243 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/425093-1177777833/minisat_noassertions /tmp/evaluation/425093-1177777833/instance-425093-1177777833.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-425093-1177777833 -o ROOT/results/node74/solver-425093-1177777833 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425093-1177777833/minisat_noassertions /tmp/evaluation/425093-1177777833/instance-425093-1177777833.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 248992886

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1590904 kB
Buffers:         48680 kB
Cached:         339172 kB
SwapCached:       3148 kB
Active:         148040 kB
Inactive:       249868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590904 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            52976 kB
Committed_AS:  4057968 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sat Apr 28 17:53:57 UTC 2007