Trace number 424873

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) 5000.06 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.47232
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.15	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.09/0.15	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.09/0.16	c |       476 |      75     6675    46725 |     2961      476     26 |  0.018 % |
0.09/0.18	c |       814 |      75     6675    46725 |     3257      814     26 |  0.018 % |
0.19/0.21	c |      1322 |      75     6675    46725 |     3583     1322     25 |  0.018 % |
0.19/0.25	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.29/0.31	c |      3222 |      75     6675    46725 |     4335     3222     26 |  0.018 % |
0.39/0.42	c |      4930 |      75     6675    46725 |     4769     2743     26 |  0.018 % |
0.49/0.58	c |      7492 |      75     6675    46725 |     5246     2903     25 |  0.018 % |
0.79/0.85	c |     11337 |      75     6675    46725 |     5771     4110     25 |  0.018 % |
1.19/1.25	c |     17104 |      75     6675    46725 |     6348     4071     25 |  0.018 % |
1.79/1.85	c |     25755 |      75     6675    46725 |     6983     6339     26 |  0.018 % |
2.79/2.87	c |     38730 |      75     6675    46725 |     7681     5277     25 |  0.018 % |
4.39/4.41	c |     58191 |      75     6675    46725 |     8449     5455     24 |  0.018 % |
6.79/6.83	c |     87383 |      75     6675    46725 |     9294     4959     25 |  0.018 % |
10.58/10.68	c |    131173 |      75     6675    46725 |    10223     6777     25 |  0.018 % |
16.68/16.74	c |    196857 |      75     6675    46725 |    11246     5798     24 |  0.018 % |
26.18/26.22	c |    295383 |      75     6675    46725 |    12370     8460     24 |  0.018 % |
41.57/41.63	c |    443173 |      75     6675    46725 |    13607     7442     23 |  0.018 % |
65.77/65.81	c |    664856 |      75     6675    46725 |    14968    10909     25 |  0.018 % |
104.76/104.80	c |    997382 |      75     6675    46725 |    16465    13484     25 |  0.018 % |
166.34/166.48	c |   1496173 |      75     6675    46725 |    18112     9172     24 |  0.018 % |
265.71/265.86	c |   2244357 |      75     6675    46725 |    19923    13525     24 |  0.018 % |
426.77/426.98	c |   3366633 |      75     6675    46725 |    21915    18451     24 |  0.018 % |
696.89/697.12	c |   5050044 |      75     6675    46725 |    24107    12153     24 |  0.018 % |
1135.77/1136.14	c |   7575161 |      75     6675    46725 |    26517    14768     24 |  0.018 % |
1851.26/1851.88	c |  11362838 |      75     6675    46725 |    29169    23068     24 |  0.018 % |
2979.05/2979.98	c |  17044351 |      75     6675    46725 |    32086    19416     24 |  0.018 % |
4832.28/4833.82	c |  25566620 |      75     6675    46725 |    35295    25759     22 |  0.018 % |

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/node21/watcher-424873-1177664955 -o ROOT/results/node21/solver-424873-1177664955 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424873-1177664955/minisat_noassertions /tmp/evaluation/424873-1177664955/instance-424873-1177664955.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: 0.85 0.97 0.99 3/77 18516
/proc/meminfo: memFree=1764616/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=1856 CPUtime=0
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 214412763 1900544 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 464 155 50 130 0 331 0

[startup+0.086962 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18516
/proc/meminfo: memFree=1764616/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=2384 CPUtime=0.08
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 296 0 0 0 8 0 0 0 18 0 1 0 214412763 2441216 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 596 282 62 130 0 463 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2384

[startup+0.101964 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18516
/proc/meminfo: memFree=1764616/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=2384 CPUtime=0.09
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 214412763 2441216 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 596 282 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301986 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18516
/proc/meminfo: memFree=1764616/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=2484 CPUtime=0.29
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 214412763 2543616 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 621 326 66 130 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701028 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18516
/proc/meminfo: memFree=1764616/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=2748 CPUtime=0.69
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 410 0 0 0 69 0 0 0 23 0 1 0 214412763 2813952 396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 687 396 66 130 0 554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2748

[startup+1.50112 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1763008/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=3144 CPUtime=1.49
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 214412763 3219456 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 786 477 66 130 0 653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3144

[startup+3.10129 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1762624/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=3408 CPUtime=3.09
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 568 0 0 0 309 0 0 0 25 0 1 0 214412763 3489792 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 852 554 66 130 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3408

[startup+6.30164 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1762176/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=3688 CPUtime=6.29
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 214412763 3776512 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 922 627 66 130 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1761600/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=4224 CPUtime=12.68
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 762 0 0 0 1268 0 0 0 25 0 1 0 214412763 4325376 748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1056 748 66 130 0 923 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4224

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1761216/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=4624 CPUtime=25.48
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 861 0 0 0 2548 0 0 0 25 0 1 0 214412763 4734976 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1156 847 66 130 0 1023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4624

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1760512/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=5348 CPUtime=51.08
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1022 0 0 0 5107 1 0 0 25 0 1 0 214412763 5476352 1008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1337 1008 66 130 0 1204 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5348

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1759744/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=6088 CPUtime=102.27
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1209 0 0 0 10226 1 0 0 25 0 1 0 214412763 6234112 1195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1522 1195 66 130 0 1389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6088

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1759232/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=6512 CPUtime=162.25
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1323 0 0 0 16223 2 0 0 25 0 1 0 214412763 6668288 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1628 1309 66 130 0 1495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6512

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1758656/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=7112 CPUtime=222.22
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1464 0 0 0 22220 2 0 0 25 0 1 0 214412763 7282688 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1778 1450 66 130 0 1645 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1758336/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=7412 CPUtime=282.21
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1527 0 0 0 28218 3 0 0 25 0 1 0 214412763 7589888 1513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1853 1513 66 130 0 1720 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7412

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1758152/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=7708 CPUtime=342.19
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1583 0 0 0 34215 4 0 0 25 0 1 0 214412763 7892992 1569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546070 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1927 1569 66 130 0 1794 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7708

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1758024/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=7848 CPUtime=402.17
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1627 0 0 0 40213 4 0 0 25 0 1 0 214412763 8036352 1613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 1962 1613 66 130 0 1829 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7848

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1757512/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=8416 CPUtime=462.16
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1742 0 0 0 46211 5 0 0 25 0 1 0 214412763 8617984 1728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 2104 1728 66 130 0 1971 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8416

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1757576/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=8416 CPUtime=522.14
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1749 0 0 0 52209 5 0 0 25 0 1 0 214412763 8617984 1735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 2104 1735 66 130 0 1971 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1757448/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=8556 CPUtime=582.12
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1790 0 0 0 58207 5 0 0 25 0 1 0 214412763 8761344 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547091 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 2139 1776 66 130 0 2006 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18517
/proc/meminfo: memFree=1757256/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=8844 CPUtime=642.11
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 1843 0 0 0 64205 6 0 0 25 0 1 0 214412763 9056256 1829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 2211 1829 66 130 0 2078 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8844


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18717
/proc/meminfo: memFree=1753352/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4001.04
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2762 0 0 0 400069 35 0 0 25 0 1 0 214412763 13045760 2748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552837 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2748 66 130 0 3052 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 12740

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18717
/proc/meminfo: memFree=1753352/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4061.02
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2762 0 0 0 406067 35 0 0 25 0 1 0 214412763 13045760 2748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2748 66 130 0 3052 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 12740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18717
/proc/meminfo: memFree=1753352/2055920 swapFree=4155588/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4121
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2771 0 0 0 412064 36 0 0 25 0 1 0 214412763 13045760 2757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2757 66 130 0 3052 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 12740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752328/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4180.97
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2771 0 0 0 418060 37 0 0 25 0 1 0 214412763 13045760 2757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2757 66 130 0 3052 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 12740

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752392/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4240.95
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2776 0 0 0 424058 37 0 0 25 0 1 0 214412763 13045760 2762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2762 66 130 0 3052 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 12740

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4300.94
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2779 0 0 0 430056 38 0 0 25 0 1 0 214412763 13045760 2765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2765 66 130 0 3052 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 12740

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4360.92
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2781 0 0 0 436053 39 0 0 25 0 1 0 214412763 13045760 2767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2767 66 130 0 3052 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 12740

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4420.9
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2782 0 0 0 442051 39 0 0 25 0 1 0 214412763 13045760 2768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2768 66 130 0 3052 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 12740

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4480.89
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2785 0 0 0 448049 40 0 0 25 0 1 0 214412763 13045760 2771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2771 66 130 0 3052 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 12740

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4540.87
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2785 0 0 0 454047 40 0 0 25 0 1 0 214412763 13045760 2771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2771 66 130 0 3052 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 12740

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752456/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4600.86
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2787 0 0 0 460045 41 0 0 25 0 1 0 214412763 13045760 2773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2773 66 130 0 3052 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 12740

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752392/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4660.83
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2790 0 0 0 466042 41 0 0 25 0 1 0 214412763 13045760 2776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2776 66 130 0 3052 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 12740

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752328/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4720.83
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2792 0 0 0 472041 42 0 0 25 0 1 0 214412763 13045760 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2778 66 130 0 3052 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 12740

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752328/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4780.8
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2792 0 0 0 478038 42 0 0 25 0 1 0 214412763 13045760 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2778 66 130 0 3052 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 12740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752264/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4840.78
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2809 0 0 0 484036 42 0 0 25 0 1 0 214412763 13045760 2795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2795 66 130 0 3052 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 12740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752200/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4900.77
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2813 0 0 0 490034 43 0 0 25 0 1 0 214412763 13045760 2799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2799 66 130 0 3052 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 12740

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752392/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=4960.75
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2815 0 0 0 496032 43 0 0 25 0 1 0 214412763 13045760 2801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2801 66 130 0 3052 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 12740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18738
/proc/meminfo: memFree=1752328/2055920 swapFree=4155628/4192956
[pid=18516] ppid=18514 vsize=12740 CPUtime=5000.05
/proc/18516/stat : 18516 (minisat_noasser) R 18514 18516 18462 0 -1 4194304 2817 0 0 0 499961 44 0 0 25 0 1 0 214412763 13045760 2803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18516/statm: 3185 2803 66 130 0 3052 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12740

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): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.61
CPU system time (s): 0.443932
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 12740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2817
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= 102182

runsolver used 3.9644 second user time and 10.6574 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 27 09:09:15 UTC 2007

IDJOB= 424873
IDBENCH= 19950
IDSOLVER= 189
FILE ID= node21/424873-1177664955

PBS_JOBID= 4698575

Free space on /tmp= 66451 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424873-1177664955/minisat_noassertions /tmp/evaluation/424873-1177664955/instance-424873-1177664955.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424873-1177664955 -o ROOT/results/node21/solver-424873-1177664955 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424873-1177664955/minisat_noassertions /tmp/evaluation/424873-1177664955/instance-424873-1177664955.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 821191198

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1765024 kB
Buffers:         45392 kB
Cached:         156916 kB
SwapCached:      15700 kB
Active:         157360 kB
Inactive:        68268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765024 kB
SwapTotal:     4192956 kB
SwapFree:      4155588 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            50776 kB
Committed_AS:  1861008 kB
PageTables:       1784 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= 66451 MiB

End job on node21 on Fri Apr 27 10:32:38 UTC 2007