Trace number 421872

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? (MO) 3855.01 3856.19

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryINDUST (industrial 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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:  252004                                               |
0.00/0.00	c |  Number of clauses:    1178557                                              |
1.39/1.46	c |  Parsing time:         1.34         s                                       |
4.58/4.65	c ============================[ Search Statistics ]==============================
4.58/4.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.58/4.65	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.58/4.65	c ===============================================================================
4.58/4.65	c |         0 |  126109   712023  1910784 |   237341        0    nan |  0.000 % |
4.98/5.03	c |       102 |  126106   712023  1910784 |   261075      100    170 | 18.320 % |
5.08/5.16	c |       255 |  126106   712023  1910784 |   287182      253    125 | 18.320 % |
5.48/5.59	c |       481 |  126033   712023  1910784 |   315900      477    111 | 18.677 % |
5.98/6.04	c |       818 |  126033   712023  1910784 |   347490      814    128 | 18.677 % |
7.07/7.11	c |      1327 |  126033   712023  1910784 |   382240     1322    129 | 18.765 % |
8.47/8.56	c |      2091 |  123962   704796  1892689 |   420464     2065    108 | 23.146 % |
10.67/10.73	c |      3231 |  110697   622677  1690529 |   462510     3148     90 | 25.090 % |
12.67/12.76	c |      4940 |  104826   585987  1598387 |   508761     4844     95 | 26.741 % |
16.77/16.89	c |      7504 |  103752   581827  1587718 |   559637     7378    110 | 27.294 % |
22.17/22.29	c |     11348 |  102532   573026  1566892 |   615601    11194    122 | 27.647 % |
31.27/31.31	c |     17117 |   99326   553258  1517850 |   677161    16863    122 | 28.917 % |
65.96/66.08	c |     25767 |   99254   553147  1517582 |   744877    25494    216 | 29.230 % |
106.15/106.29	c |     38745 |   97587   543203  1492620 |   819365    37797    231 | 29.852 % |
184.93/185.03	c |     58206 |   96809   538549  1480320 |   901302    57227    295 | 30.011 % |
330.89/331.04	c |     87398 |   95721   531162  1462428 |   991432    86303    378 | 30.350 % |
578.02/578.24	c |    131187 |   95252   528956  1457679 |  1090575   129855    507 | 30.561 % |
995.60/995.92	c |    196872 |   93910   520499  1436010 |  1199633   195470    599 | 31.067 % |
1729.50/1730.07	c |    295402 |   93724   520305  1435517 |  1319596   293971    674 | 31.827 % |
3151.21/3152.20	c |    443191 |   93710   520305  1435517 |  1451555   441752    839 | 31.842 % |

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/node60/watcher-421872-1177503890 -o ROOT/results/node60/solver-421872-1177503890 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421872-1177503890/minisat_noassertions /tmp/evaluation/421872-1177503890/instance-421872-1177503890.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.92 0.91 3/64 23972
/proc/meminfo: memFree=1666248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=2328 CPUtime=0
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198299157 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 582 463 50 130 0 449 0

[startup+0.0910411 s]
/proc/loadavg: 0.77 0.92 0.91 3/64 23972
/proc/meminfo: memFree=1666248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=10768 CPUtime=0.08
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 2405 0 0 0 7 1 0 0 18 0 1 0 198299157 11026432 2391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 2692 2392 50 130 0 2559 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10768

[startup+0.101041 s]
/proc/loadavg: 0.77 0.92 0.91 3/64 23972
/proc/meminfo: memFree=1666248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=12740 CPUtime=0.09
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 2803 0 0 0 8 1 0 0 18 0 1 0 198299157 13045760 2789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 3185 2790 50 130 0 3052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.301061 s]
/proc/loadavg: 0.77 0.92 0.91 3/64 23972
/proc/meminfo: memFree=1666248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=44160 CPUtime=0.29
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 9291 0 0 0 25 4 0 0 19 0 1 0 198299157 45219840 9277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 11040 9278 50 130 0 10907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44160

[startup+0.701099 s]
/proc/loadavg: 0.77 0.92 0.91 3/64 23972
/proc/meminfo: memFree=1666248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=63436 CPUtime=0.69
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 14048 0 0 0 62 7 0 0 23 0 1 0 198299157 64958464 14034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 15859 14034 50 130 0 15726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63436

[startup+1.50118 s]
/proc/loadavg: 0.77 0.92 0.91 2/65 23973
/proc/meminfo: memFree=1595264/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=102928 CPUtime=1.49
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 23124 0 0 0 137 12 0 0 25 0 1 0 198299157 105398272 23110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 25732 23110 61 130 0 25599 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102928

[startup+3.10134 s]
/proc/loadavg: 0.79 0.92 0.91 2/65 23973
/proc/meminfo: memFree=1571712/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=126688 CPUtime=3.09
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 29633 0 0 0 294 15 0 0 25 0 1 0 198299157 129728512 29619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 31672 29619 61 130 0 31539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 126688

[startup+6.30165 s]
/proc/loadavg: 0.79 0.92 0.91 2/65 23973
/proc/meminfo: memFree=1557504/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=115084 CPUtime=6.28
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 31311 0 0 0 611 17 0 0 25 0 1 0 198299157 117846016 27208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 28771 27208 67 130 0 28638 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115084

[startup+12.7013 s]
/proc/loadavg: 0.82 0.93 0.91 2/65 23973
/proc/meminfo: memFree=1557504/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=115084 CPUtime=12.67
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 31311 0 0 0 1250 17 0 0 25 0 1 0 198299157 117846016 27208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 28771 27208 67 130 0 28638 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 115084

[startup+25.5015 s]
/proc/loadavg: 0.85 0.93 0.91 2/65 23973
/proc/meminfo: memFree=1557568/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=115084 CPUtime=25.47
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 31319 0 0 0 2530 17 0 0 25 0 1 0 198299157 117846016 27216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 28771 27216 67 130 0 28638 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 115084

[startup+51.1011 s]
/proc/loadavg: 0.90 0.93 0.91 2/65 23973
/proc/meminfo: memFree=1557504/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=115084 CPUtime=51.06
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 31321 0 0 0 5089 17 0 0 25 0 1 0 198299157 117846016 27218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552668 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 28771 27218 67 130 0 28638 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 115084

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.91 2/65 23973
/proc/meminfo: memFree=1538304/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=134440 CPUtime=102.26
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 36137 0 0 0 10204 22 0 0 25 0 1 0 198299157 137666560 32034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 33610 32034 67 130 0 33477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 134440

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/65 23973
/proc/meminfo: memFree=1517248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=155792 CPUtime=162.23
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 41463 0 0 0 16197 26 0 0 25 0 1 0 198299157 159531008 37360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 38948 37360 67 130 0 38815 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 155792

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 23973
/proc/meminfo: memFree=1486656/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=186056 CPUtime=222.22
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 49036 0 0 0 22189 33 0 0 25 0 1 0 198299157 190521344 44933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 46514 44933 67 130 0 46381 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 186056

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 23973
/proc/meminfo: memFree=1465152/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=207880 CPUtime=282.2
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 54478 0 0 0 28182 38 0 0 25 0 1 0 198299157 212869120 50375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 51970 50375 67 130 0 51837 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 207880

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1437248/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=235392 CPUtime=342.19
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 61379 0 0 0 34175 44 0 0 25 0 1 0 198299157 241041408 57276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 58848 57276 67 130 0 58715 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 235392

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1409088/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=264076 CPUtime=402.17
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 68519 0 0 0 40165 52 0 0 25 0 1 0 198299157 270413824 64416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 66019 64416 67 130 0 65886 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 264076

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1371520/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=301252 CPUtime=462.15
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 77807 0 0 0 46156 59 0 0 25 0 1 0 198299157 308482048 73704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 75313 73704 67 130 0 75180 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 301252

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1331648/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=341016 CPUtime=522.13
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 87781 0 0 0 52147 66 0 0 25 0 1 0 198299157 349200384 83678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 85254 83678 67 130 0 85121 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 341016

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1307712/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=364700 CPUtime=582.12
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 93708 0 0 0 58139 73 0 0 25 0 1 0 198299157 373452800 89605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 91175 89605 67 130 0 91042 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 364700

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23973
/proc/meminfo: memFree=1288000/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=384420 CPUtime=642.1
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 98573 0 0 0 64133 77 0 0 25 0 1 0 198299157 393646080 94470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 96105 94470 67 130 0 95972 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 384420


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

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=195584/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1474308 CPUtime=2981.36
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 371045 0 0 0 297837 299 0 0 25 0 1 0 198299157 1509691392 366942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 368577 366942 67 130 0 368444 0
Current children cumulated CPU time (s) 2981.36
Current children cumulated vsize (KiB) 1474308

[startup+3042.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=163328/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1506920 CPUtime=3041.34
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 379177 0 0 0 303830 304 0 0 25 0 1 0 198299157 1543086080 375074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 376730 375074 67 130 0 376597 0
Current children cumulated CPU time (s) 3041.34
Current children cumulated vsize (KiB) 1506920

[startup+3102.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=126976/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1542772 CPUtime=3101.32
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 388157 0 0 0 309821 311 0 0 25 0 1 0 198299157 1579798528 384054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 385693 384054 67 130 0 385560 0
Current children cumulated CPU time (s) 3101.32
Current children cumulated vsize (KiB) 1542772

[startup+3162.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=97024/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1572780 CPUtime=3161.3
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 395668 0 0 0 315816 314 0 0 25 0 1 0 198299157 1610526720 391565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 393195 391565 67 130 0 393062 0
Current children cumulated CPU time (s) 3161.3
Current children cumulated vsize (KiB) 1572780

[startup+3222.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=77376/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1592404 CPUtime=3221.29
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 400547 0 0 0 321810 319 0 0 25 0 1 0 198299157 1630621696 396444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 398101 396444 67 130 0 397968 0
Current children cumulated CPU time (s) 3221.29
Current children cumulated vsize (KiB) 1592404

[startup+3282.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=55104/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1614364 CPUtime=3281.28
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 406044 0 0 0 327804 324 0 0 25 0 1 0 198299157 1653108736 401941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 403591 401941 67 130 0 403458 0
Current children cumulated CPU time (s) 3281.28
Current children cumulated vsize (KiB) 1614364

[startup+3342.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=32192/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1637404 CPUtime=3341.26
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 411831 0 0 0 333797 329 0 0 25 0 1 0 198299157 1676701696 407728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 409351 407728 67 130 0 409218 0
Current children cumulated CPU time (s) 3341.26
Current children cumulated vsize (KiB) 1637404

[startup+3402.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=16064/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1656272 CPUtime=3401.24
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 416527 0 0 0 339791 333 0 0 25 0 1 0 198299157 1696022528 412424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 414068 412424 67 130 0 413935 0
Current children cumulated CPU time (s) 3401.24
Current children cumulated vsize (KiB) 1656272

[startup+3462.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=15680/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1676236 CPUtime=3461.22
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 421272 0 0 0 345786 336 0 0 25 0 1 0 198299157 1716465664 417169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 419059 417169 67 130 0 418926 0
Current children cumulated CPU time (s) 3461.22
Current children cumulated vsize (KiB) 1676236

[startup+3522.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=14912/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1701356 CPUtime=3521.21
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 427587 0 0 0 351779 342 0 0 25 0 1 0 198299157 1742188544 423484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548118 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 425339 423484 67 130 0 425206 0
Current children cumulated CPU time (s) 3521.21
Current children cumulated vsize (KiB) 1701356

[startup+3582.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=16192/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1724884 CPUtime=3581.19
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 433465 0 0 0 357771 348 0 0 25 0 1 0 198299157 1766281216 429362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 431221 429362 67 130 0 431088 0
Current children cumulated CPU time (s) 3581.19
Current children cumulated vsize (KiB) 1724884

[startup+3642.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=15616/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1746772 CPUtime=3641.17
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 438942 0 0 0 363765 352 0 0 25 0 1 0 198299157 1788694528 434839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 436693 434839 67 130 0 436560 0
Current children cumulated CPU time (s) 3641.17
Current children cumulated vsize (KiB) 1746772

[startup+3702.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=16192/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1767988 CPUtime=3701.16
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 444231 0 0 0 369760 356 0 0 25 0 1 0 198299157 1810419712 440128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 441997 440128 67 130 0 441864 0
Current children cumulated CPU time (s) 3701.16
Current children cumulated vsize (KiB) 1767988

[startup+3762.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24173
/proc/meminfo: memFree=15808/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1799232 CPUtime=3761.14
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 452042 0 0 0 375752 362 0 0 25 0 1 0 198299157 1842413568 447939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 449808 447939 67 130 0 449675 0
Current children cumulated CPU time (s) 3761.14
Current children cumulated vsize (KiB) 1799232

[startup+3822.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 24173
/proc/meminfo: memFree=15104/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1829480 CPUtime=3821.12
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 459623 0 0 0 381745 367 0 0 25 0 1 0 198299157 1873387520 455520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 457370 455520 67 130 0 457237 0
Current children cumulated CPU time (s) 3821.12
Current children cumulated vsize (KiB) 1829480



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3855.9 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 24173
/proc/meminfo: memFree=14848/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=1843304 CPUtime=3854.72
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4194304 463055 0 0 0 385102 370 0 0 25 0 1 0 198299157 1887543296 458952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 460826 458952 67 130 0 460693 0
Current children cumulated CPU time (s) 3854.72
Current children cumulated vsize (KiB) 1843304

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

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

[startup+3856.01 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 24173
/proc/meminfo: memFree=14848/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=0 CPUtime=3854.82
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4195332 463055 0 0 0 385102 380 0 0 25 0 1 0 198299157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3854.82
Current children cumulated vsize (KiB) 0

[startup+3856.1 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 24173
/proc/meminfo: memFree=14848/2055920 swapFree=4183288/4192956
[pid=23972] ppid=23970 vsize=0 CPUtime=3854.91
/proc/23972/stat : 23972 (minisat_noasser) R 23970 23972 23916 0 -1 4195332 463055 0 0 0 385102 389 0 0 25 0 1 0 198299157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/23972/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3854.91
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 3856.19
CPU time (s): 3855.01
CPU user time (s): 3851.03
CPU system time (s): 3.98439
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1843304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3851.03
system time used= 3.98439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463055
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= 6672

runsolver used 2.68059 second user time and 7.9088 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 12:24:52 UTC 2007

IDJOB= 421872
IDBENCH= 20366
IDSOLVER= 189
FILE ID= node60/421872-1177503890

PBS_JOBID= 4685895

Free space on /tmp= 66396 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/421872-1177503890/minisat_noassertions /tmp/evaluation/421872-1177503890/instance-421872-1177503890.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-421872-1177503890 -o ROOT/results/node60/solver-421872-1177503890 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421872-1177503890/minisat_noassertions /tmp/evaluation/421872-1177503890/instance-421872-1177503890.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 537517477

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1666720 kB
Buffers:         29972 kB
Cached:         283764 kB
SwapCached:       3688 kB
Active:         137500 kB
Inactive:       185760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666720 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:           22924 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            52028 kB
Committed_AS:  2559108 kB
PageTables:       1464 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= 66396 MiB

End job on node60 on Wed Apr 25 13:29:10 UTC 2007