Trace number 425186

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 5001.81

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.990849
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2056     6950    20496 |     2316        0    nan |  0.000 % |
0.02/0.03	c |       100 |    2056     6950    20496 |     2548      100     31 |  0.000 % |
0.02/0.04	c |       252 |    2056     6950    20496 |     2803      252     30 |  0.000 % |
0.02/0.06	c |       477 |    2056     6950    20496 |     3083      477     28 |  0.000 % |
0.02/0.09	c |       814 |    2056     6950    20496 |     3391      814     27 |  0.000 % |
0.09/0.14	c |      1322 |    2056     6950    20496 |     3731     1322     28 |  0.000 % |
0.19/0.22	c |      2081 |    2055     6941    20472 |     4104     2080     28 |  0.042 % |
0.29/0.35	c |      3221 |    2055     6941    20472 |     4514     3220     29 |  0.042 % |
0.49/0.55	c |      4930 |    2055     6941    20472 |     4965     2587     28 |  0.042 % |
0.79/0.87	c |      7493 |    2055     6941    20472 |     5462     5150     30 |  0.042 % |
1.29/1.39	c |     11337 |    2055     6941    20472 |     6008     3216     32 |  0.042 % |
2.19/2.22	c |     17103 |    2055     6941    20472 |     6609     5880     30 |  0.042 % |
3.39/3.49	c |     25752 |    2055     6941    20472 |     7270     4289     29 |  0.042 % |
5.49/5.54	c |     38727 |    2055     6941    20472 |     7997     5973     32 |  0.042 % |
8.69/8.76	c |     58188 |    2055     6941    20472 |     8797     4870     30 |  0.042 % |
13.48/13.57	c |     87380 |    2055     6941    20472 |     9677     7093     30 |  0.042 % |
21.59/21.66	c |    131169 |    2055     6941    20472 |    10645     6328     30 |  0.042 % |
34.38/34.40	c |    196854 |    2055     6941    20472 |    11709     6561     34 |  0.042 % |
54.47/54.59	c |    295381 |    2055     6941    20472 |    12880     9560     34 |  0.042 % |
86.47/86.50	c |    443170 |    2055     6941    20472 |    14168    12486     36 |  0.042 % |
136.15/136.23	c |    664853 |    2055     6941    20472 |    15585    10651     32 |  0.042 % |
216.43/216.53	c |    997378 |    2055     6941    20472 |    17143    11000     36 |  0.042 % |
347.28/347.46	c |   1496167 |    2055     6941    20472 |    18858    14831     34 |  0.042 % |
554.32/554.58	c |   2244349 |    2055     6941    20472 |    20744    17223     41 |  0.042 % |
885.22/885.54	c |   3366624 |    2055     6941    20472 |    22818    17943     31 |  0.042 % |
1435.74/1436.33	c |   5050037 |    2055     6941    20472 |    25100    16598     33 |  0.042 % |
2270.88/2271.78	c |   7575153 |    2055     6941    20472 |    27610    19073     34 |  0.042 % |
3628.38/3629.67	c |  11362828 |    2055     6941    20472 |    30371    19270     33 |  0.042 % |

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/node22/watcher-425186-1177821799 -o ROOT/results/node22/solver-425186-1177821799 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425186-1177821799/minisat_noassertions /tmp/evaluation/425186-1177821799/instance-425186-1177821799.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: 0.92 0.98 0.99 3/77 30836
/proc/meminfo: memFree=1552896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=2148 CPUtime=0
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 230097580 2199552 198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530615 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 537 198 50 130 0 404 0

[startup+0.027358 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30836
/proc/meminfo: memFree=1552896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=2664 CPUtime=0.02
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 355 0 0 0 2 0 0 0 18 0 1 0 230097580 2727936 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 666 341 63 130 0 533 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2664

[startup+0.101369 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30836
/proc/meminfo: memFree=1552896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=2664 CPUtime=0.09
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 230097580 2727936 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 666 344 66 130 0 533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2664

[startup+0.3014 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30836
/proc/meminfo: memFree=1552896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=2796 CPUtime=0.29
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 386 0 0 0 29 0 0 0 19 0 1 0 230097580 2863104 372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 699 372 66 130 0 566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.701461 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30836
/proc/meminfo: memFree=1552896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=3060 CPUtime=0.69
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 459 0 0 0 69 0 0 0 23 0 1 0 230097580 3133440 445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 765 445 66 130 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3060

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30837
/proc/meminfo: memFree=1551096/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=3324 CPUtime=1.49
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 230097580 3403776 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 831 525 66 130 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30837
/proc/meminfo: memFree=1550776/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=3588 CPUtime=3.09
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 600 0 0 0 309 0 0 0 25 0 1 0 230097580 3674112 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 897 586 66 130 0 764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 30837
/proc/meminfo: memFree=1550072/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=4116 CPUtime=6.29
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 720 0 0 0 629 0 0 0 25 0 1 0 230097580 4214784 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1029 706 66 130 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4116

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30837
/proc/meminfo: memFree=1549752/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=4380 CPUtime=12.68
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 794 0 0 0 1268 0 0 0 25 0 1 0 230097580 4485120 780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1095 780 66 130 0 962 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4380

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30837
/proc/meminfo: memFree=1548984/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=5172 CPUtime=25.49
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 984 0 0 0 2548 1 0 0 25 0 1 0 230097580 5296128 970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1293 970 66 130 0 1160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5172

[startup+51.1011 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1548024/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=6084 CPUtime=51.07
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 1207 0 0 0 5106 1 0 0 25 0 1 0 230097580 6230016 1193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1521 1193 66 130 0 1388 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6084

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1547000/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=7008 CPUtime=102.27
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 1451 0 0 0 10225 2 0 0 25 0 1 0 230097580 7176192 1437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1752 1437 66 130 0 1619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7008

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1546168/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=7804 CPUtime=162.24
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 1657 0 0 0 16222 2 0 0 25 0 1 0 230097580 7991296 1643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 1951 1643 66 130 0 1818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7804

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1545336/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=8604 CPUtime=222.22
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 1847 0 0 0 22219 3 0 0 25 0 1 0 230097580 8810496 1833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2151 1833 66 130 0 2018 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8604

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1544824/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=9228 CPUtime=282.21
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2000 0 0 0 28217 4 0 0 25 0 1 0 230097580 9449472 1986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2307 1986 66 130 0 2174 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9228

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1544568/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=9484 CPUtime=342.18
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2058 0 0 0 34214 4 0 0 25 0 1 0 230097580 9711616 2044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2371 2044 66 130 0 2238 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1543608/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=10832 CPUtime=402.17
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2406 0 0 0 40212 5 0 0 25 0 1 0 230097580 11091968 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558125 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2708 2392 66 130 0 2575 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10832

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1543224/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=10832 CPUtime=462.15
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2406 0 0 0 46210 5 0 0 25 0 1 0 230097580 11091968 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2708 2392 66 130 0 2575 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1543032/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=11104 CPUtime=522.13
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2445 0 0 0 52207 6 0 0 25 0 1 0 230097580 11370496 2431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2776 2431 66 130 0 2643 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 11104

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1542712/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=11368 CPUtime=582.12
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2526 0 0 0 58205 7 0 0 25 0 1 0 230097580 11640832 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2842 2512 66 130 0 2709 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30837
/proc/meminfo: memFree=1542520/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=11500 CPUtime=642.1
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 2577 0 0 0 64203 7 0 0 25 0 1 0 230097580 11776000 2563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 2875 2563 66 130 0 2742 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 11500


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531960/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22016 CPUtime=4000.96
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5187 0 0 0 400059 37 0 0 25 0 1 0 230097580 22544384 5153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5504 5153 66 130 0 5371 0
Current children cumulated CPU time (s) 4000.96
Current children cumulated vsize (KiB) 22016

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531896/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22148 CPUtime=4060.94
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5210 0 0 0 406057 37 0 0 25 0 1 0 230097580 22679552 5176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5537 5176 66 130 0 5404 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 22148

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531704/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22416 CPUtime=4120.92
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5255 0 0 0 412054 38 0 0 25 0 1 0 230097580 22953984 5221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5604 5221 66 130 0 5471 0
Current children cumulated CPU time (s) 4120.92
Current children cumulated vsize (KiB) 22416

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531704/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22416 CPUtime=4180.9
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5257 0 0 0 418052 38 0 0 25 0 1 0 230097580 22953984 5223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5604 5223 66 130 0 5471 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 22416

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531384/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4240.89
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5326 0 0 0 424050 39 0 0 25 0 1 0 230097580 23224320 5292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5292 66 130 0 5537 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 22680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531448/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4300.86
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5326 0 0 0 430047 39 0 0 25 0 1 0 230097580 23224320 5292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5292 66 130 0 5537 0
Current children cumulated CPU time (s) 4300.86
Current children cumulated vsize (KiB) 22680

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531320/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4360.85
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5341 0 0 0 436045 40 0 0 25 0 1 0 230097580 23224320 5307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5307 66 130 0 5537 0
Current children cumulated CPU time (s) 4360.85
Current children cumulated vsize (KiB) 22680

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531320/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4420.83
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5341 0 0 0 442043 40 0 0 25 0 1 0 230097580 23224320 5307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5307 66 130 0 5537 0
Current children cumulated CPU time (s) 4420.83
Current children cumulated vsize (KiB) 22680

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31037
/proc/meminfo: memFree=1531384/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4480.81
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5344 0 0 0 448040 41 0 0 25 0 1 0 230097580 23224320 5310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5310 66 130 0 5537 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 22680

[startup+4542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 31037
/proc/meminfo: memFree=1531320/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22680 CPUtime=4540.79
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5351 0 0 0 454038 41 0 0 25 0 1 0 230097580 23224320 5317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5670 5317 66 130 0 5537 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 22680

[startup+4602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 31037
/proc/meminfo: memFree=1531192/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=22812 CPUtime=4600.78
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5377 0 0 0 460036 42 0 0 25 0 1 0 230097580 23359488 5343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5703 5343 66 130 0 5570 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 22812

[startup+4662.3 s]
/proc/loadavg: 1.02 1.02 1.00 3/78 31037
/proc/meminfo: memFree=1531000/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23076 CPUtime=4660.75
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5426 0 0 0 466033 42 0 0 25 0 1 0 230097580 23629824 5392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/30836/statm: 5769 5392 66 130 0 5636 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 23076

[startup+4722.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31235
/proc/meminfo: memFree=1530088/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23604 CPUtime=4720.64
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5576 0 0 0 472021 43 0 0 25 0 1 0 230097580 24170496 5542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5901 5542 66 130 0 5768 0
Current children cumulated CPU time (s) 4720.64
Current children cumulated vsize (KiB) 23604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31235
/proc/meminfo: memFree=1530032/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23828 CPUtime=4780.62
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5622 0 0 0 478018 44 0 0 25 0 1 0 230097580 24399872 5588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5957 5588 66 130 0 5824 0
Current children cumulated CPU time (s) 4780.62
Current children cumulated vsize (KiB) 23828

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31235
/proc/meminfo: memFree=1530032/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23828 CPUtime=4840.6
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5623 0 0 0 484016 44 0 0 25 0 1 0 230097580 24399872 5589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5957 5589 66 130 0 5824 0
Current children cumulated CPU time (s) 4840.6
Current children cumulated vsize (KiB) 23828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31235
/proc/meminfo: memFree=1529904/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23960 CPUtime=4900.58
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5656 0 0 0 490013 45 0 0 25 0 1 0 230097580 24535040 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5990 5622 66 130 0 5857 0
Current children cumulated CPU time (s) 4900.58
Current children cumulated vsize (KiB) 23960

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31235
/proc/meminfo: memFree=1529904/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23960 CPUtime=4960.56
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5656 0 0 0 496011 45 0 0 25 0 1 0 230097580 24535040 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5990 5622 66 130 0 5857 0
Current children cumulated CPU time (s) 4960.56
Current children cumulated vsize (KiB) 23960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31235
/proc/meminfo: memFree=1529968/2055920 swapFree=4163632/4192956
[pid=30836] ppid=30834 vsize=23960 CPUtime=5000.06
/proc/30836/stat : 30836 (minisat_noasser) R 30834 30836 30543 0 -1 4194304 5656 0 0 0 499960 46 0 0 25 0 1 0 230097580 24535040 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30836/statm: 5990 5622 66 130 0 5857 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 23960

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): 5001.81
CPU time (s): 5000.07
CPU user time (s): 4999.6
CPU system time (s): 0.466929
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 23960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.466929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5656
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= 13683

runsolver used 3.86641 second user time and 10.5174 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 29 04:43:19 UTC 2007

IDJOB= 425186
IDBENCH= 20329
IDSOLVER= 189
FILE ID= node22/425186-1177821799

PBS_JOBID= 4715930

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/425186-1177821799/minisat_noassertions /tmp/evaluation/425186-1177821799/instance-425186-1177821799.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-425186-1177821799 -o ROOT/results/node22/solver-425186-1177821799 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425186-1177821799/minisat_noassertions /tmp/evaluation/425186-1177821799/instance-425186-1177821799.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 806061557

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1553304 kB
Buffers:         50068 kB
Cached:         357748 kB
SwapCached:       8072 kB
Active:         255328 kB
Inactive:       176096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553304 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            56844 kB
Committed_AS:  2011220 kB
PageTables:       1676 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= 66563 MiB

End job on node22 on Sun Apr 29 06:06:43 UTC 2007