Trace number 421040

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 |       253 |      75     6675    46725 |     2692      253     27 |  0.018 % |
0.09/0.16	c |       478 |      75     6675    46725 |     2961      478     26 |  0.018 % |
0.09/0.18	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.19/0.21	c |      1323 |      75     6675    46725 |     3583     1323     26 |  0.018 % |
0.19/0.25	c |      2082 |      75     6675    46725 |     3941     2082     26 |  0.018 % |
0.29/0.31	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.39/0.43	c |      4929 |      75     6675    46725 |     4769     2747     25 |  0.018 % |
0.49/0.58	c |      7491 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
0.79/0.85	c |     11336 |      75     6675    46725 |     5771     4115     25 |  0.018 % |
1.19/1.26	c |     17103 |      75     6675    46725 |     6348     4078     25 |  0.018 % |
1.89/1.91	c |     25752 |      75     6675    46725 |     6983     6344     25 |  0.018 % |
2.89/2.92	c |     38726 |      75     6675    46725 |     7681     5276     25 |  0.018 % |
4.39/4.43	c |     58187 |      75     6675    46725 |     8449     5450     25 |  0.018 % |
6.78/6.87	c |     87382 |      75     6675    46725 |     9294     4952     25 |  0.018 % |
10.58/10.66	c |    131172 |      75     6675    46725 |    10223     6775     24 |  0.018 % |
16.68/16.71	c |    196858 |      75     6675    46725 |    11246     5804     24 |  0.018 % |
26.18/26.27	c |    295385 |      75     6675    46725 |    12370     8478     24 |  0.018 % |
41.69/41.80	c |    443174 |      75     6675    46725 |    13607     7458     24 |  0.018 % |
66.27/66.38	c |    664857 |      75     6675    46725 |    14968    10934     25 |  0.018 % |
106.06/106.13	c |    997383 |      75     6675    46725 |    16465    13510     25 |  0.018 % |
169.54/169.65	c |   1496172 |      75     6675    46725 |    18112     9199     23 |  0.018 % |
272.52/272.63	c |   2244356 |      75     6675    46725 |    19923    13592     24 |  0.018 % |
439.17/439.38	c |   3366632 |      75     6675    46725 |    21915    18522     25 |  0.018 % |
712.89/713.11	c |   5050044 |      75     6675    46725 |    24107    12193     23 |  0.018 % |
1158.46/1158.83	c |   7575160 |      75     6675    46725 |    26517    17194     24 |  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/node63/watcher-421040-1177497558 -o ROOT/results/node63/solver-421040-1177497558 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421040-1177497558/minisat_noassertions /tmp/evaluation/421040-1177497558/instance-421040-1177497558.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 3310
/proc/meminfo: memFree=1830596/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=1856 CPUtime=0
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 225745708 1900544 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 464 154 50 130 0 331 0

[startup+0.082537 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 3310
/proc/meminfo: memFree=1830596/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=2380 CPUtime=0.07
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 289 0 0 0 7 0 0 0 18 0 1 0 225745708 2437120 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134534063 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 595 275 62 130 0 462 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2380

[startup+0.101539 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 3310
/proc/meminfo: memFree=1830596/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=2380 CPUtime=0.09
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 225745708 2437120 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 595 282 62 130 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.30156 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 3310
/proc/meminfo: memFree=1830596/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=2480 CPUtime=0.29
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 225745708 2539520 327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 620 327 66 130 0 487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2480

[startup+0.701602 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 3310
/proc/meminfo: memFree=1830596/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=2744 CPUtime=0.69
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 410 0 0 0 69 0 0 0 22 0 1 0 225745708 2809856 396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 686 396 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50269 s]
/proc/loadavg: 0.91 0.97 0.90 2/65 3311
/proc/meminfo: memFree=1829052/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=3140 CPUtime=1.49
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 225745708 3215360 472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 785 472 66 130 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10186 s]
/proc/loadavg: 0.91 0.97 0.90 2/65 3311
/proc/meminfo: memFree=1828604/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=3404 CPUtime=3.09
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 563 0 0 0 309 0 0 0 25 0 1 0 225745708 3485696 549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 851 549 66 130 0 718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.3012 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 3311
/proc/meminfo: memFree=1828156/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=3684 CPUtime=6.29
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 225745708 3772416 630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 921 630 66 130 0 788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 3311
/proc/meminfo: memFree=1827516/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=4232 CPUtime=12.68
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 769 0 0 0 1268 0 0 0 25 0 1 0 225745708 4333568 755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1058 755 66 130 0 925 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4232

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 3311
/proc/meminfo: memFree=1827132/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=4652 CPUtime=25.48
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 870 0 0 0 2548 0 0 0 25 0 1 0 225745708 4763648 856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1163 856 66 130 0 1030 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 3311
/proc/meminfo: memFree=1826492/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=5372 CPUtime=51.08
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1026 0 0 0 5107 1 0 0 25 0 1 0 225745708 5500928 1012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1343 1012 66 130 0 1210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5372

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 3311
/proc/meminfo: memFree=1825660/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=6096 CPUtime=102.27
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1221 0 0 0 10226 1 0 0 25 0 1 0 225745708 6242304 1207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1524 1207 66 130 0 1391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6096

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1825020/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=6676 CPUtime=162.24
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1353 0 0 0 16223 1 0 0 25 0 1 0 225745708 6836224 1339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1669 1339 66 130 0 1536 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1824700/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=7104 CPUtime=222.22
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1439 0 0 0 22221 1 0 0 25 0 1 0 225745708 7274496 1425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1776 1425 66 130 0 1643 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1824316/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=7448 CPUtime=282.21
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1531 0 0 0 28219 2 0 0 25 0 1 0 225745708 7626752 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1862 1517 66 130 0 1729 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7448

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823996/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=7764 CPUtime=342.19
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1605 0 0 0 34217 2 0 0 25 0 1 0 225745708 7950336 1591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 1941 1591 66 130 0 1808 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823740/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8048 CPUtime=402.17
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1667 0 0 0 40215 2 0 0 25 0 1 0 225745708 8241152 1653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2012 1653 66 130 0 1879 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8048

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823548/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8332 CPUtime=462.16
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1730 0 0 0 46213 3 0 0 25 0 1 0 225745708 8531968 1716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2083 1716 66 130 0 1950 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8332

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823228/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8616 CPUtime=522.14
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1794 0 0 0 52211 3 0 0 25 0 1 0 225745708 8822784 1780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2154 1780 66 130 0 2021 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8616

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823164/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8760 CPUtime=582.13
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1820 0 0 0 58210 3 0 0 25 0 1 0 225745708 8970240 1806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554689 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2190 1806 66 130 0 2057 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8760

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1823036/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8900 CPUtime=642.11
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1847 0 0 0 64208 3 0 0 25 0 1 0 225745708 9113600 1833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2225 1833 66 130 0 2092 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822908/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=8900 CPUtime=702.09
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1870 0 0 0 70206 3 0 0 25 0 1 0 225745708 9113600 1856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2225 1856 66 130 0 2092 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8900

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822652/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9044 CPUtime=762.08
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1917 0 0 0 76204 4 0 0 25 0 1 0 225745708 9261056 1903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2261 1903 66 130 0 2128 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822588/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9184 CPUtime=822.06
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1934 0 0 0 82202 4 0 0 25 0 1 0 225745708 9404416 1920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2296 1920 66 130 0 2163 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9184

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822396/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9184 CPUtime=882.04
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1962 0 0 0 88200 4 0 0 25 0 1 0 225745708 9404416 1948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2296 1948 66 130 0 2163 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9184

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822460/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9352 CPUtime=942.02
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1977 0 0 0 94198 4 0 0 25 0 1 0 225745708 9576448 1963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2338 1963 66 130 0 2205 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822332/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9352 CPUtime=1002.01
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 1990 0 0 0 100196 5 0 0 25 0 1 0 225745708 9576448 1976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2338 1976 66 130 0 2205 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822268/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9352 CPUtime=1061.99
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 2007 0 0 0 106194 5 0 0 25 0 1 0 225745708 9576448 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2338 1993 66 130 0 2205 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822268/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9352 CPUtime=1121.97
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 2011 0 0 0 112192 5 0 0 25 0 1 0 225745708 9576448 1997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2338 1997 66 130 0 2205 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 9352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822140/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9468 CPUtime=1181.96
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 2034 0 0 0 118191 5 0 0 25 0 1 0 225745708 9695232 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682475 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2367 2020 66 130 0 2234 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3313
/proc/meminfo: memFree=1822076/2055920 swapFree=4182896/4192956
[pid=3310] ppid=3308 vsize=9612 CPUtime=1200.05
/proc/3310/stat : 3310 (minisat_noasser) R 3308 3310 2410 0 -1 4194304 2049 0 0 0 120000 5 0 0 25 0 1 0 225745708 9842688 2035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3310/statm: 2403 2035 66 130 0 2270 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9612

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.05999
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 9612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2049
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= 7
involuntary context switches= 2345

runsolver used 0.945856 second user time and 2.34064 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Apr 25 10:39:18 UTC 2007

IDJOB= 421040
IDBENCH= 19949
IDSOLVER= 188
FILE ID= node63/421040-1177497558

PBS_JOBID= 4685764

Free space on /tmp= 66473 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421040-1177497558/minisat_noassertions /tmp/evaluation/421040-1177497558/instance-421040-1177497558.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-421040-1177497558 -o ROOT/results/node63/solver-421040-1177497558 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421040-1177497558/minisat_noassertions /tmp/evaluation/421040-1177497558/instance-421040-1177497558.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 139357756

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1830940 kB
Buffers:         17944 kB
Cached:         142196 kB
SwapCached:       4556 kB
Active:          66160 kB
Inactive:       109992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830940 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          21300 kB
Slab:            34788 kB
Committed_AS:  2219592 kB
PageTables:       1472 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= 66473 MiB

End job on node63 on Wed Apr 25 10:59:20 UTC 2007