Trace number 421039

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
MD5SUM48336611587b1b84ef747574302cca31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.56276
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                                       |
0.10/0.14	c ============================[ Search Statistics ]==============================
0.10/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.14	c ===============================================================================
0.10/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.10/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.10/0.15	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.10/0.16	c |       477 |      75     6675    46725 |     2961      477     27 |  0.018 % |
0.10/0.18	c |       815 |      75     6675    46725 |     3257      815     26 |  0.018 % |
0.20/0.20	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.20/0.24	c |      2081 |      75     6675    46725 |     3941     2081     26 |  0.018 % |
0.30/0.31	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.40/0.42	c |      4931 |      75     6675    46725 |     4769     2746     26 |  0.018 % |
0.50/0.59	c |      7493 |      75     6675    46725 |     5246     2906     25 |  0.018 % |
0.79/0.85	c |     11339 |      75     6675    46725 |     5771     4113     26 |  0.018 % |
1.19/1.25	c |     17105 |      75     6675    46725 |     6348     4071     25 |  0.018 % |
1.79/1.85	c |     25754 |      75     6675    46725 |     6983     6336     26 |  0.018 % |
2.79/2.88	c |     38728 |      75     6675    46725 |     7681     5275     24 |  0.018 % |
4.40/4.41	c |     58189 |      75     6675    46725 |     8449     5446     25 |  0.018 % |
6.69/6.77	c |     87381 |      75     6675    46725 |     9294     4964     24 |  0.018 % |
10.39/10.40	c |    131172 |      75     6675    46725 |    10223     6784     25 |  0.018 % |
16.29/16.34	c |    196857 |      75     6675    46725 |    11246     5819     24 |  0.018 % |
25.58/25.68	c |    295385 |      75     6675    46725 |    12370     8481     24 |  0.018 % |
39.87/39.94	c |    443175 |      75     6675    46725 |    13607     7448     24 |  0.018 % |
63.17/63.24	c |    664858 |      75     6675    46725 |    14968    10937     24 |  0.018 % |
100.75/100.82	c |    997383 |      75     6675    46725 |    16465    13508     24 |  0.018 % |
163.13/163.28	c |   1496171 |      75     6675    46725 |    18112     9181     24 |  0.018 % |
263.89/264.09	c |   2244353 |      75     6675    46725 |    19923    13574     24 |  0.018 % |
425.73/425.99	c |   3366627 |      75     6675    46725 |    21915    18522     23 |  0.018 % |
692.04/692.30	c |   5050039 |      75     6675    46725 |    24107    12260     24 |  0.018 % |
1128.98/1129.46	c |   7575155 |      75     6675    46725 |    26517    19412     23 |  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/node46/watcher-421039-1177497546 -o ROOT/results/node46/solver-421039-1177497546 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421039-1177497546/minisat_noassertions /tmp/evaluation/421039-1177497546/instance-421039-1177497546.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 6706
/proc/meminfo: memFree=1750768/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=1856 CPUtime=0
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 104437600 1900544 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 464 156 50 130 0 331 0

[startup+0.015853 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 6706
/proc/meminfo: memFree=1750768/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=2380 CPUtime=0.01
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 288 0 0 0 1 0 0 0 18 0 1 0 104437600 2437120 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 595 274 62 130 0 462 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2380

[startup+0.101868 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 6706
/proc/meminfo: memFree=1750768/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=2380 CPUtime=0.1
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 295 0 0 0 10 0 0 0 18 0 1 0 104437600 2437120 281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 595 281 62 130 0 462 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.301905 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 6706
/proc/meminfo: memFree=1750768/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=2480 CPUtime=0.3
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 341 0 0 0 30 0 0 0 19 0 1 0 104437600 2539520 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 620 327 66 130 0 487 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2480

[startup+0.701981 s]
/proc/loadavg: 0.92 0.97 0.91 3/78 6706
/proc/meminfo: memFree=1750768/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=2744 CPUtime=0.69
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 408 0 0 0 69 0 0 0 23 0 1 0 104437600 2809856 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 686 394 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50113 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1749160/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=3152 CPUtime=1.49
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 104437600 3227648 479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 788 479 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10143 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1748776/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=3416 CPUtime=3.09
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 566 0 0 0 309 0 0 0 25 0 1 0 104437600 3497984 552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 854 552 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30202 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1748328/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=3688 CPUtime=6.29
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 635 0 0 0 629 0 0 0 25 0 1 0 104437600 3776512 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 922 621 66 130 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7012 s]
/proc/loadavg: 0.94 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1747752/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=4220 CPUtime=12.69
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 755 0 0 0 1269 0 0 0 25 0 1 0 104437600 4321280 741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1055 741 66 130 0 922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4220

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1747304/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=4620 CPUtime=25.48
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 873 0 0 0 2548 0 0 0 25 0 1 0 104437600 4730880 859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1155 859 66 130 0 1022 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4620

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1746664/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=5232 CPUtime=51.07
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1011 0 0 0 5107 0 0 0 25 0 1 0 104437600 5357568 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1308 997 66 130 0 1175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5232

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 6707
/proc/meminfo: memFree=1745896/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=5948 CPUtime=102.26
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1193 0 0 0 10225 1 0 0 25 0 1 0 104437600 6090752 1179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552416 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1487 1179 66 130 0 1354 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5948

[startup+162.303 s]
/proc/loadavg: 1.07 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1745320/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=6612 CPUtime=162.23
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1320 0 0 0 16222 1 0 0 25 0 1 0 104437600 6770688 1306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1653 1306 66 130 0 1520 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6612

[startup+222.301 s]
/proc/loadavg: 1.02 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1744808/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=7060 CPUtime=222.21
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1447 0 0 0 22219 2 0 0 25 0 1 0 104437600 7229440 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1765 1433 66 130 0 1632 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7060

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1744488/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=7404 CPUtime=282.18
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1518 0 0 0 28216 2 0 0 25 0 1 0 104437600 7581696 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1851 1504 66 130 0 1718 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7404

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1744168/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=7860 CPUtime=342.17
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1601 0 0 0 34214 3 0 0 25 0 1 0 104437600 8048640 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 1965 1587 66 130 0 1832 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7860

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1744040/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8004 CPUtime=402.14
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1636 0 0 0 40211 3 0 0 25 0 1 0 104437600 8196096 1622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2001 1622 66 130 0 1868 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8004

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743720/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8308 CPUtime=462.12
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1708 0 0 0 46209 3 0 0 25 0 1 0 104437600 8507392 1694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2077 1694 66 130 0 1944 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8308

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743592/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8592 CPUtime=522.1
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1786 0 0 0 52206 4 0 0 25 0 1 0 104437600 8798208 1772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2148 1772 66 130 0 2015 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8592

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743528/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8592 CPUtime=582.08
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1802 0 0 0 58204 4 0 0 25 0 1 0 104437600 8798208 1788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2148 1788 66 130 0 2015 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8592

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743400/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8736 CPUtime=642.06
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1812 0 0 0 64201 5 0 0 25 0 1 0 104437600 8945664 1798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2184 1798 66 130 0 2051 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8736

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743272/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=8736 CPUtime=702.03
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1845 0 0 0 70198 5 0 0 25 0 1 0 104437600 8945664 1831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2184 1831 66 130 0 2051 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8736

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1743016/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9020 CPUtime=762.01
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1889 0 0 0 76196 5 0 0 25 0 1 0 104437600 9236480 1875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2255 1875 66 130 0 2122 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9020

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742888/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9020 CPUtime=821.99
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1913 0 0 0 82193 6 0 0 25 0 1 0 104437600 9236480 1899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2255 1899 66 130 0 2122 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9020

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742760/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9164 CPUtime=881.97
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1946 0 0 0 88191 6 0 0 25 0 1 0 104437600 9383936 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2291 1932 66 130 0 2158 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9164

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742696/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9304 CPUtime=941.94
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1971 0 0 0 94188 6 0 0 25 0 1 0 104437600 9527296 1957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2326 1957 66 130 0 2193 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9304

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742696/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9304 CPUtime=1001.93
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1987 0 0 0 100186 7 0 0 25 0 1 0 104437600 9527296 1973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2326 1973 66 130 0 2193 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9304

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742696/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9304 CPUtime=1061.9
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 1991 0 0 0 106183 7 0 0 25 0 1 0 104437600 9527296 1977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2326 1977 66 130 0 2193 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9304

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742568/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9496 CPUtime=1121.88
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 2007 0 0 0 112181 7 0 0 25 0 1 0 104437600 9723904 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546880 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2374 1993 66 130 0 2241 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 9496

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742504/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9496 CPUtime=1181.86
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 2024 0 0 0 118178 8 0 0 25 0 1 0 104437600 9723904 2010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2374 2010 66 130 0 2241 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 9496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742440/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9636 CPUtime=1200.06
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 2053 0 0 0 119998 8 0 0 25 0 1 0 104437600 9867264 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2409 2039 66 130 0 2276 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9636

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 6707
/proc/meminfo: memFree=1742440/2055920 swapFree=4159780/4192956
[pid=6706] ppid=6704 vsize=9636 CPUtime=1200.06
/proc/6706/stat : 6706 (minisat_noasser) R 6704 6706 5847 0 -1 4194304 2053 0 0 0 119998 8 0 0 25 0 1 0 104437600 9867264 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6706/statm: 2409 2039 66 130 0 2276 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.087986
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 9636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2053
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= 24535

runsolver used 1.11583 second user time and 2.89056 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 10:39:06 UTC 2007

IDJOB= 421039
IDBENCH= 19948
IDSOLVER= 188
FILE ID= node46/421039-1177497546

PBS_JOBID= 4685820

Free space on /tmp= 66083 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421039-1177497546/minisat_noassertions /tmp/evaluation/421039-1177497546/instance-421039-1177497546.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421039-1177497546 -o ROOT/results/node46/solver-421039-1177497546 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421039-1177497546/minisat_noassertions /tmp/evaluation/421039-1177497546/instance-421039-1177497546.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  48336611587b1b84ef747574302cca31

RANDOM SEED= 736598119

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1751176 kB
Buffers:         37992 kB
Cached:         177484 kB
SwapCached:       3348 kB
Active:         137268 kB
Inactive:       113812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751176 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          42764 kB
Slab:            38960 kB
Committed_AS:  3476584 kB
PageTables:       2020 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= 66083 MiB

End job on node46 on Wed Apr 25 10:59:09 UTC 2007