Trace number 421281

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.09/0.10	c |  Parsing time:         0.10         s                                       |
0.19/0.23	c ============================[ Search Statistics ]==============================
0.19/0.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.23	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |   12624    53967   163954 |    17989        0    nan |  0.000 % |
0.19/0.28	c |       101 |   12624    53967   163954 |    19787      101    150 |  0.000 % |
0.29/0.34	c |       251 |   12624    53967   163954 |    21766      251    128 |  0.000 % |
0.39/0.44	c |       477 |   12624    53967   163954 |    23943      477    142 |  0.000 % |
0.49/0.59	c |       817 |   12624    53967   163954 |    26337      817    154 |  0.000 % |
0.79/0.81	c |      1324 |   12624    53967   163954 |    28971     1324    166 |  0.000 % |
1.09/1.17	c |      2084 |   12624    53967   163954 |    31868     2084    180 |  0.000 % |
1.59/1.69	c |      3223 |   12624    53967   163954 |    35055     3223    187 |  0.000 % |
2.49/2.53	c |      4931 |   12624    53967   163954 |    38561     4931    199 |  0.000 % |
3.89/3.94	c |      7493 |   12624    53967   163954 |    42417     7493    207 |  0.000 % |
5.99/6.01	c |     11337 |   12624    53967   163954 |    46658    11337    224 |  0.000 % |
9.29/9.32	c |     17104 |   12624    53967   163954 |    51324    17104    226 |  0.000 % |
15.39/15.43	c |     25754 |   12624    53967   163954 |    56457    25754    240 |  0.000 % |
26.09/26.14	c |     38730 |   12624    53967   163954 |    62102    38730    252 |  0.000 % |
45.78/45.81	c |     58192 |   12624    53967   163954 |    68313    58192    255 |  0.000 % |
77.06/77.15	c |     87384 |   12624    53967   163954 |    75144    29201    280 |  0.000 % |
137.75/137.86	c |    131174 |   12624    53967   163954 |    82658    72991    289 |  0.000 % |
243.62/243.75	c |    196858 |   12624    53967   163954 |    90924    66657    293 |  0.000 % |
448.17/448.32	c |    295385 |   12624    53967   163954 |   100017    85200    300 |  0.000 % |
734.68/734.98	c |    443176 |   12624    53967   163954 |   110019    59595    306 |  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/node2/watcher-421281-1177501693 -o ROOT/results/node2/solver-421281-1177501693 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421281-1177501693/minisat_noassertions /tmp/evaluation/421281-1177501693/instance-421281-1177501693.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): 2400 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: 0.91 0.98 0.99 3/77 17655
/proc/meminfo: memFree=1761592/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=2476 CPUtime=0
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 226207096 2535424 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 619 513 49 130 0 486 0

[startup+0.0750761 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17655
/proc/meminfo: memFree=1761592/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=5796 CPUtime=0.07
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 1308 0 0 0 7 0 0 0 18 0 1 0 226207096 5935104 1277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 1449 1277 50 130 0 1316 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5796

[startup+0.101078 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17655
/proc/meminfo: memFree=1761592/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=6616 CPUtime=0.09
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 1503 0 0 0 9 0 0 0 18 0 1 0 226207096 6774784 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 1654 1472 50 130 0 1521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6616

[startup+0.301098 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17655
/proc/meminfo: memFree=1761592/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=6416 CPUtime=0.29
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 1648 0 0 0 29 0 0 0 19 0 1 0 226207096 6569984 1470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 1604 1470 67 130 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701141 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17655
/proc/meminfo: memFree=1761592/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=6680 CPUtime=0.69
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 1726 0 0 0 69 0 0 0 23 0 1 0 226207096 6840320 1548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 1670 1548 67 130 0 1537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6680

[startup+1.50122 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1755120/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=8008 CPUtime=1.49
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 2056 0 0 0 149 0 0 0 25 0 1 0 226207096 8200192 1878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 2002 1878 67 130 0 1869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10239 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1753136/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=10804 CPUtime=3.09
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 2750 0 0 0 308 1 0 0 25 0 1 0 226207096 11063296 2572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 2701 2572 67 130 0 2568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10804

[startup+6.30172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1747184/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=16612 CPUtime=6.29
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 4192 0 0 0 627 2 0 0 25 0 1 0 226207096 17010688 4014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 4153 4014 67 130 0 4020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16612

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1736240/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=26864 CPUtime=12.69
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 6750 0 0 0 1264 5 0 0 25 0 1 0 226207096 27508736 6572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 6716 6572 67 130 0 6583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26864

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1717808/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=44584 CPUtime=25.49
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 11182 0 0 0 2540 9 0 0 25 0 1 0 226207096 45654016 11004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 11146 11004 67 130 0 11013 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44584

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1690288/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=72372 CPUtime=51.08
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 18125 0 0 0 5092 16 0 0 25 0 1 0 226207096 74108928 17947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 18093 17947 67 130 0 17960 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72372

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1682480/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=79500 CPUtime=102.27
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 19915 0 0 0 10209 18 0 0 25 0 1 0 226207096 81408000 19737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 19875 19737 67 130 0 19742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79500

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1656560/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=105248 CPUtime=162.25
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 26366 0 0 0 16200 25 0 0 25 0 1 0 226207096 107773952 26188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 26312 26188 67 130 0 26179 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1656560/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=105248 CPUtime=222.22
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 26366 0 0 0 22197 25 0 0 25 0 1 0 226207096 107773952 26188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 26312 26188 67 130 0 26179 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 105248

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1646704/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=115196 CPUtime=282.21
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 28809 0 0 0 28194 27 0 0 25 0 1 0 226207096 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 115196

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1646704/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=115196 CPUtime=342.2
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 28809 0 0 0 34192 28 0 0 25 0 1 0 226207096 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 115196

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1646640/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=115196 CPUtime=402.18
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 28809 0 0 0 40190 28 0 0 25 0 1 0 226207096 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 115196

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1633520/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=128792 CPUtime=462.16
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 32214 0 0 0 46184 32 0 0 25 0 1 0 226207096 131883008 32036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 32198 32036 67 130 0 32065 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 128792

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1627184/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=134600 CPUtime=522.14
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 33680 0 0 0 52180 34 0 0 25 0 1 0 226207096 137830400 33502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 33650 33502 67 130 0 33517 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 134600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1627248/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=134600 CPUtime=582.13
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 33680 0 0 0 58178 35 0 0 25 0 1 0 226207096 137830400 33502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 33650 33502 67 130 0 33517 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 134600

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1612656/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=149252 CPUtime=642.11
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 37315 0 0 0 64172 39 0 0 25 0 1 0 226207096 152834048 37137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 37313 37137 67 130 0 37180 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 149252

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1602224/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159556 CPUtime=702.09
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39910 0 0 0 70168 41 0 0 25 0 1 0 226207096 163385344 39732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39889 39732 67 130 0 39756 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 159556

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17656
/proc/meminfo: memFree=1602224/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159556 CPUtime=762.08
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39910 0 0 0 76166 42 0 0 25 0 1 0 226207096 163385344 39732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39889 39732 67 130 0 39756 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 159556

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 17834
/proc/meminfo: memFree=1600952/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=821.96
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 82152 44 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 159440

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602024/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=881.94
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 88149 45 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 159440

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602024/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=941.92
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 94147 45 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 159440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602088/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1001.9
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 100145 45 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 159440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602088/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1061.88
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 106142 46 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 159440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602216/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1121.86
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 112140 46 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 159440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602224/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1181.85
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 118138 47 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 159440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17854
/proc/meminfo: memFree=1602224/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1200.05
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 119958 47 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 159440

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 0.99 2/78 17854
/proc/meminfo: memFree=1602224/2055920 swapFree=4148972/4192956
[pid=17655] ppid=17653 vsize=159440 CPUtime=1200.05
/proc/17655/stat : 17655 (minisat_noasser) R 17653 17655 16160 0 -1 4194304 39920 0 0 0 119958 47 0 0 25 0 1 0 226207096 163266560 39717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 39860 39717 67 130 0 39727 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 159440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.58
CPU system time (s): 0.500923
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 159556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39920
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= 2208

runsolver used 0.926859 second user time and 2.56961 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 11:48:13 UTC 2007

IDJOB= 421281
IDBENCH= 20190
IDSOLVER= 188
FILE ID= node2/421281-1177501693

PBS_JOBID= 4685870

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/421281-1177501693/minisat_noassertions /tmp/evaluation/421281-1177501693/instance-421281-1177501693.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421281-1177501693 -o ROOT/results/node2/solver-421281-1177501693 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421281-1177501693/minisat_noassertions /tmp/evaluation/421281-1177501693/instance-421281-1177501693.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 227263172

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1762064 kB
Buffers:         39840 kB
Cached:         147252 kB
SwapCached:      12964 kB
Active:         183640 kB
Inactive:        64904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762064 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30720 kB
Committed_AS:  8338680 kB
PageTables:       1960 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= 66403 MiB

End job on node2 on Wed Apr 25 12:08:16 UTC 2007