Trace number 425097

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) 5000.12 5001.54

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark682.783
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 % |
0.19/0.27	c |       101 |   12624    53967   163954 |    19787      101    150 |  0.000 % |
0.29/0.34	c |       251 |   12624    53967   163954 |    21766      251    128 |  0.000 % |
0.39/0.43	c |       477 |   12624    53967   163954 |    23943      477    142 |  0.000 % |
0.49/0.59	c |       817 |   12624    53967   163954 |    26337      817    154 |  0.000 % |
0.79/0.80	c |      1324 |   12624    53967   163954 |    28971     1324    166 |  0.000 % |
1.09/1.16	c |      2084 |   12624    53967   163954 |    31868     2084    180 |  0.000 % |
1.59/1.68	c |      3223 |   12624    53967   163954 |    35055     3223    187 |  0.000 % |
2.49/2.52	c |      4931 |   12624    53967   163954 |    38561     4931    199 |  0.000 % |
3.89/3.94	c |      7493 |   12624    53967   163954 |    42417     7493    207 |  0.000 % |
5.99/6.04	c |     11337 |   12624    53967   163954 |    46658    11337    224 |  0.000 % |
9.29/9.38	c |     17104 |   12624    53967   163954 |    51324    17104    226 |  0.000 % |
15.49/15.50	c |     25754 |   12624    53967   163954 |    56457    25754    240 |  0.000 % |
26.19/26.22	c |     38730 |   12624    53967   163954 |    62102    38730    252 |  0.000 % |
45.88/45.90	c |     58192 |   12624    53967   163954 |    68313    58192    255 |  0.000 % |
77.18/77.21	c |     87384 |   12624    53967   163954 |    75144    29201    280 |  0.000 % |
137.75/137.82	c |    131174 |   12624    53967   163954 |    82658    72991    289 |  0.000 % |
243.53/243.70	c |    196858 |   12624    53967   163954 |    90924    66657    293 |  0.000 % |
447.98/448.10	c |    295385 |   12624    53967   163954 |   100017    85200    300 |  0.000 % |
734.51/734.78	c |    443176 |   12624    53967   163954 |   110019    59595    306 |  0.000 % |
1204.10/1204.56	c |    664859 |   12624    53967   163954 |   121020    88395    316 |  0.000 % |
2040.70/2041.33	c |    997384 |   12624    53967   163954 |   133123   100950    340 |  0.000 % |
3437.67/3438.60	c |   1496172 |   12624    53967   163954 |   146435   126208    316 |  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/node15/watcher-425097-1177778799 -o ROOT/results/node15/solver-425097-1177778799 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425097-1177778799/minisat_noassertions /tmp/evaluation/425097-1177778799/instance-425097-1177778799.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: 0.79 0.98 0.98 3/77 11135
/proc/meminfo: memFree=1478640/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=2476 CPUtime=0
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 528 0 0 0 0 0 0 0 18 0 1 0 225797473 2535424 514 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 619 514 49 130 0 486 0

[startup+0.057664 s]
/proc/loadavg: 0.79 0.98 0.98 3/77 11135
/proc/meminfo: memFree=1478640/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=5400 CPUtime=0.05
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 1195 0 0 0 5 0 0 0 18 0 1 0 225797473 5529600 1164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515401 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 1350 1164 50 130 0 1217 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5400

[startup+0.101667 s]
/proc/loadavg: 0.79 0.98 0.98 3/77 11135
/proc/meminfo: memFree=1478640/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=6616 CPUtime=0.09
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 1524 0 0 0 9 0 0 0 18 0 1 0 225797473 6774784 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 1654 1493 50 130 0 1521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6616

[startup+0.301685 s]
/proc/loadavg: 0.79 0.98 0.98 3/77 11135
/proc/meminfo: memFree=1478640/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=6416 CPUtime=0.29
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 1648 0 0 0 29 0 0 0 19 0 1 0 225797473 6569984 1470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 1604 1470 67 130 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701722 s]
/proc/loadavg: 0.79 0.98 0.98 3/77 11135
/proc/meminfo: memFree=1478640/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=6680 CPUtime=0.69
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 1731 0 0 0 69 0 0 0 23 0 1 0 225797473 6840320 1553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 1670 1553 67 130 0 1537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6680

[startup+1.50179 s]
/proc/loadavg: 0.79 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1472168/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=8008 CPUtime=1.49
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 2059 0 0 0 149 0 0 0 25 0 1 0 225797473 8200192 1881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551360 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 2002 1881 67 130 0 1869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10194 s]
/proc/loadavg: 0.79 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1470184/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=10804 CPUtime=3.09
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 2751 0 0 0 308 1 0 0 25 0 1 0 225797473 11063296 2573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 2701 2573 67 130 0 2568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10804

[startup+6.30123 s]
/proc/loadavg: 0.81 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1464296/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=16480 CPUtime=6.29
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 4175 0 0 0 627 2 0 0 25 0 1 0 225797473 16875520 3997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 4120 3997 67 130 0 3987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16480

[startup+12.7018 s]
/proc/loadavg: 0.83 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1453416/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=26600 CPUtime=12.69
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 6711 0 0 0 1265 4 0 0 25 0 1 0 225797473 27238400 6533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 6650 6533 67 130 0 6517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26600

[startup+25.502 s]
/proc/loadavg: 0.86 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1434984/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=44452 CPUtime=25.49
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 11161 0 0 0 2540 9 0 0 25 0 1 0 225797473 45518848 10983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 11113 10983 67 130 0 10980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44452

[startup+51.1013 s]
/proc/loadavg: 0.91 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1407464/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=72240 CPUtime=51.08
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 18096 0 0 0 5094 14 0 0 25 0 1 0 225797473 73973760 17918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 18060 17918 67 130 0 17927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72240

[startup+102.305 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1399528/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=79500 CPUtime=102.27
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 19915 0 0 0 10210 17 0 0 25 0 1 0 225797473 81408000 19737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/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: 0.98 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1373672/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=105248 CPUtime=162.25
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 26366 0 0 0 16202 23 0 0 25 0 1 0 225797473 107773952 26188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/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 0.98 2/78 11136
/proc/meminfo: memFree=1373736/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=105248 CPUtime=222.24
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 26366 0 0 0 22200 24 0 0 25 0 1 0 225797473 107773952 26188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 26312 26188 67 130 0 26179 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 105248

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1363880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=115196 CPUtime=282.22
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 28809 0 0 0 28196 26 0 0 25 0 1 0 225797473 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1363880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=115196 CPUtime=342.21
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 28809 0 0 0 34194 27 0 0 25 0 1 0 225797473 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 115196

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1363880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=115196 CPUtime=402.19
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 28809 0 0 0 40192 27 0 0 25 0 1 0 225797473 117960704 28631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 28799 28631 67 130 0 28666 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 115196

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1350440/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=129188 CPUtime=462.18
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 32314 0 0 0 46186 32 0 0 25 0 1 0 225797473 132288512 32136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 32297 32136 67 130 0 32164 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 129188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1344424/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=134600 CPUtime=522.16
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 33680 0 0 0 52182 34 0 0 25 0 1 0 225797473 137830400 33502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 33650 33502 67 130 0 33517 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 134600

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1344424/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=134600 CPUtime=582.14
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 33680 0 0 0 58180 34 0 0 25 0 1 0 225797473 137830400 33502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 33650 33502 67 130 0 33517 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 134600

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11136
/proc/meminfo: memFree=1329768/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=149252 CPUtime=642.13
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 37326 0 0 0 64175 38 0 0 25 0 1 0 225797473 152834048 37148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 37313 37148 67 130 0 37180 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 149252


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11336
/proc/meminfo: memFree=1263144/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4061.21
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 406033 88 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 215768

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11336
/proc/meminfo: memFree=1263208/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4121.19
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 412031 88 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 215768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11336
/proc/meminfo: memFree=1263208/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4181.18
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 418029 89 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 215768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11336
/proc/meminfo: memFree=1263208/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4241.16
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 424027 89 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 215768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11336
/proc/meminfo: memFree=1263208/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4301.15
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 430025 90 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 215768

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11336
/proc/meminfo: memFree=1263144/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4361.13
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 436023 90 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 215768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11336
/proc/meminfo: memFree=1263144/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4421.12
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 442021 91 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 215768

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11452
/proc/meminfo: memFree=1261880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4481.06
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 448011 95 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547276 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 215768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1262888/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4540.99
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 454004 95 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 215768

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1262888/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=215768 CPUtime=4600.97
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 53955 0 0 0 460002 95 0 0 25 0 1 0 225797473 220946432 53752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 53942 53752 67 130 0 53809 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 215768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259816/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4660.96
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54769 0 0 0 465999 97 0 0 25 0 1 0 225797473 224333824 54566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54566 67 130 0 54636 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 219076

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259816/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4720.95
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54769 0 0 0 471998 97 0 0 25 0 1 0 225797473 224333824 54566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54566 67 130 0 54636 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 219076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4780.94
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54769 0 0 0 477996 98 0 0 25 0 1 0 225797473 224333824 54566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54566 67 130 0 54636 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 219076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259816/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4840.92
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54769 0 0 0 483994 98 0 0 25 0 1 0 225797473 224333824 54566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54566 67 130 0 54636 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 219076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259816/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4900.9
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54770 0 0 0 489992 98 0 0 25 0 1 0 225797473 224333824 54567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54567 67 130 0 54636 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 219076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1259880/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=219076 CPUtime=4960.89
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 54770 0 0 0 495990 99 0 0 25 0 1 0 225797473 224333824 54567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 54769 54567 67 130 0 54636 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 219076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1258088/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=220792 CPUtime=5000.08
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 55206 0 0 0 499908 100 0 0 25 0 1 0 225797473 226091008 55003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 55198 55003 67 130 0 55065 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 220792

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11534
/proc/meminfo: memFree=1258088/2055920 swapFree=4169140/4192956
[pid=11135] ppid=11133 vsize=220792 CPUtime=5000.08
/proc/11135/stat : 11135 (minisat_noasser) R 11133 11135 11081 0 -1 4194304 55206 0 0 0 499908 100 0 0 25 0 1 0 225797473 226091008 55003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11135/statm: 55198 55003 67 130 0 55065 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 220792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.12
CPU user time (s): 4999.09
CPU system time (s): 1.03684
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 220792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.09
system time used= 1.03684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55206
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= 101161

runsolver used 4.09238 second user time and 11.3633 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 28 16:46:39 UTC 2007

IDJOB= 425097
IDBENCH= 20190
IDSOLVER= 189
FILE ID= node15/425097-1177778799

PBS_JOBID= 4715702

Free space on /tmp= 66542 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/425097-1177778799/minisat_noassertions /tmp/evaluation/425097-1177778799/instance-425097-1177778799.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-425097-1177778799 -o ROOT/results/node15/solver-425097-1177778799 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425097-1177778799/minisat_noassertions /tmp/evaluation/425097-1177778799/instance-425097-1177778799.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 718882911

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1479120 kB
Buffers:         49420 kB
Cached:         429812 kB
SwapCached:       2956 kB
Active:         213524 kB
Inactive:       288868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479120 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            59852 kB
Committed_AS:  7143104 kB
PageTables:       1868 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= 66542 MiB

End job on node15 on Sat Apr 28 18:10:02 UTC 2007