Trace number 421443

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) 1200.16 1200.51

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                                              |
1.39/1.47	c |  Parsing time:         1.35         s                                       |
4.59/4.67	c ============================[ Search Statistics ]==============================
4.59/4.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.67	c ===============================================================================
4.59/4.67	c |         0 |  126109   712023  1910784 |   237341        0    nan |  0.000 % |
4.99/5.05	c |       102 |  126106   712023  1910784 |   261075      100    170 | 18.320 % |
5.09/5.18	c |       255 |  126106   712023  1910784 |   287182      253    125 | 18.320 % |
5.59/5.61	c |       481 |  126033   712023  1910784 |   315900      477    111 | 18.677 % |
5.99/6.06	c |       818 |  126033   712023  1910784 |   347490      814    128 | 18.677 % |
7.09/7.13	c |      1327 |  126033   712023  1910784 |   382240     1322    129 | 18.765 % |
8.49/8.58	c |      2091 |  123962   704796  1892689 |   420464     2065    108 | 23.146 % |
10.69/10.73	c |      3231 |  110697   622677  1690529 |   462510     3148     90 | 25.090 % |
12.69/12.75	c |      4940 |  104826   585987  1598387 |   508761     4844     95 | 26.741 % |
16.79/16.89	c |      7504 |  103752   581827  1587718 |   559637     7378    110 | 27.294 % |
22.29/22.33	c |     11348 |  102532   573026  1566892 |   615601    11194    122 | 27.647 % |
31.29/31.33	c |     17117 |   99326   553258  1517850 |   677161    16863    122 | 28.917 % |
66.07/66.13	c |     25767 |   99254   553147  1517582 |   744877    25494    216 | 29.230 % |
106.26/106.36	c |     38745 |   97587   543203  1492620 |   819365    37797    231 | 29.852 % |
184.94/185.08	c |     58206 |   96809   538549  1480320 |   901302    57227    295 | 30.011 % |
330.90/331.08	c |     87398 |   95721   531162  1462428 |   991432    86303    378 | 30.350 % |
577.83/578.08	c |    131187 |   95252   528956  1457679 |  1090575   129855    507 | 30.561 % |
995.50/995.84	c |    196872 |   93910   520499  1436010 |  1199633   195470    599 | 31.067 % |

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/node62/watcher-421443-1177491742 -o ROOT/results/node62/solver-421443-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421443-1177491742/minisat_noassertions /tmp/evaluation/421443-1177491742/instance-421443-1177491742.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 0.95 0.69 3/64 13824
/proc/meminfo: memFree=1796608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=2328 CPUtime=0
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 67750394 2383872 457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 582 458 50 130 0 449 0

[startup+0.022294 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 13824
/proc/meminfo: memFree=1796608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=6472 CPUtime=0.01
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 1347 0 0 0 1 0 0 0 18 0 1 0 67750394 6627328 1333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 1618 1333 50 130 0 1485 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6472

[startup+0.101302 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 13824
/proc/meminfo: memFree=1796608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=12740 CPUtime=0.09
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 2753 0 0 0 8 1 0 0 18 0 1 0 67750394 13045760 2739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 3185 2740 50 130 0 3052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.301326 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 13824
/proc/meminfo: memFree=1796608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=44028 CPUtime=0.29
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 9256 0 0 0 25 4 0 0 19 0 1 0 67750394 45084672 9242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 11007 9243 50 130 0 10874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44028

[startup+0.701372 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 13824
/proc/meminfo: memFree=1796608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=63304 CPUtime=0.69
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 13992 0 0 0 63 6 0 0 22 0 1 0 67750394 64823296 13978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 15826 13979 50 130 0 15693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63304

[startup+1.50147 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 13825
/proc/meminfo: memFree=1726072/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=102928 CPUtime=1.49
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 23121 0 0 0 137 12 0 0 25 0 1 0 67750394 105398272 23107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 25732 23107 61 130 0 25599 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102928

[startup+3.10166 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 13825
/proc/meminfo: memFree=1702456/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=126160 CPUtime=3.1
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 29510 0 0 0 295 15 0 0 25 0 1 0 67750394 129187840 29496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 31540 29496 61 130 0 31407 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 126160

[startup+6.30103 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 13825
/proc/meminfo: memFree=1687544/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=115084 CPUtime=6.29
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 31311 0 0 0 613 16 0 0 25 0 1 0 67750394 117846016 27208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 28771 27208 67 130 0 28638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115084

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 13825
/proc/meminfo: memFree=1687544/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=115084 CPUtime=12.69
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 31311 0 0 0 1253 16 0 0 25 0 1 0 67750394 117846016 27208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 28771 27208 67 130 0 28638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115084

[startup+25.5013 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 13825
/proc/meminfo: memFree=1687608/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=115084 CPUtime=25.49
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 31319 0 0 0 2533 16 0 0 25 0 1 0 67750394 117846016 27216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 28771 27216 67 130 0 28638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115084

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 13825
/proc/meminfo: memFree=1687736/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=115084 CPUtime=51.08
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 31321 0 0 0 5092 16 0 0 25 0 1 0 67750394 117846016 27218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 28771 27218 67 130 0 28638 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 115084

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 13825
/proc/meminfo: memFree=1668472/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=134440 CPUtime=102.26
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 36136 0 0 0 10206 20 0 0 25 0 1 0 67750394 137666560 32033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 33610 32033 67 130 0 33477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 134440

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 13825
/proc/meminfo: memFree=1647352/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=155792 CPUtime=162.24
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 41459 0 0 0 16200 24 0 0 25 0 1 0 67750394 159531008 37356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547076 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 38948 37356 67 130 0 38815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 155792

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 13825
/proc/meminfo: memFree=1616760/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=186056 CPUtime=222.22
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 49030 0 0 0 22192 30 0 0 25 0 1 0 67750394 190521344 44927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 46514 44927 67 130 0 46381 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 186056

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 13825
/proc/meminfo: memFree=1595256/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=207748 CPUtime=282.21
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 54472 0 0 0 28184 37 0 0 25 0 1 0 67750394 212733952 50369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 51937 50369 67 130 0 51804 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 207748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 13825
/proc/meminfo: memFree=1567288/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=235392 CPUtime=342.19
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 61374 0 0 0 34176 43 0 0 25 0 1 0 67750394 241041408 57271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 58848 57271 67 130 0 58715 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 235392

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 13825
/proc/meminfo: memFree=1539128/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=264076 CPUtime=402.18
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 68517 0 0 0 40167 51 0 0 25 0 1 0 67750394 270413824 64414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 66019 64414 67 130 0 65886 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 264076

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 13825
/proc/meminfo: memFree=1501496/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=301252 CPUtime=462.16
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 77814 0 0 0 46157 59 0 0 25 0 1 0 67750394 308482048 73711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 75313 73711 67 130 0 75180 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 301252

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 13825
/proc/meminfo: memFree=1461816/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=341148 CPUtime=522.14
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 87787 0 0 0 52149 65 0 0 25 0 1 0 67750394 349335552 83684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 85287 83684 67 130 0 85154 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 341148

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 13825
/proc/meminfo: memFree=1437880/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=364832 CPUtime=582.12
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 93719 0 0 0 58140 72 0 0 25 0 1 0 67750394 373587968 89616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 91208 89616 67 130 0 91075 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 364832

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 13825
/proc/meminfo: memFree=1418168/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=384552 CPUtime=642.11
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 98590 0 0 0 64135 76 0 0 25 0 1 0 67750394 393781248 94487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 96138 94487 67 130 0 96005 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 384552

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13825
/proc/meminfo: memFree=1390200/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=412396 CPUtime=702.08
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 105593 0 0 0 70127 81 0 0 25 0 1 0 67750394 422293504 101490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 103099 101490 67 130 0 102966 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 412396

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13825
/proc/meminfo: memFree=1357688/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=444708 CPUtime=762.07
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 113670 0 0 0 76119 88 0 0 25 0 1 0 67750394 455380992 109567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548208 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 111177 109567 67 130 0 111044 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 444708

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 13825
/proc/meminfo: memFree=1323704/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=479008 CPUtime=822.05
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 122240 0 0 0 82110 95 0 0 25 0 1 0 67750394 490504192 118137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 119752 118137 67 130 0 119619 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 479008

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 13825
/proc/meminfo: memFree=1300536/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=501704 CPUtime=882.03
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 127928 0 0 0 88105 98 0 0 25 0 1 0 67750394 513744896 123825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 125426 123825 67 130 0 125293 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 501704

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 13825
/proc/meminfo: memFree=1271416/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=531160 CPUtime=942.01
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 135291 0 0 0 94097 104 0 0 25 0 1 0 67750394 543907840 131188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 132790 131188 67 130 0 132657 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 531160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 13825
/proc/meminfo: memFree=1232696/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=569372 CPUtime=1002
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 144863 0 0 0 100088 112 0 0 25 0 1 0 67750394 583036928 140760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 142343 140760 67 130 0 142210 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 569372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 13825
/proc/meminfo: memFree=1202424/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=599908 CPUtime=1061.98
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 152510 0 0 0 106080 118 0 0 25 0 1 0 67750394 614305792 148407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 149977 148407 67 130 0 149844 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 599908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 13825
/proc/meminfo: memFree=1171320/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=630996 CPUtime=1121.97
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 160200 0 0 0 112073 124 0 0 25 0 1 0 67750394 646139904 156097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548482 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 157749 156097 67 130 0 157616 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 630996

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 13825
/proc/meminfo: memFree=1142456/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=660096 CPUtime=1181.94
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 167453 0 0 0 118064 130 0 0 25 0 1 0 67750394 675938304 163350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 165024 163350 67 130 0 164891 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 660096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 13825
/proc/meminfo: memFree=1134968/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=666988 CPUtime=1200.04
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4194304 169207 0 0 0 119873 131 0 0 25 0 1 0 67750394 682995712 165104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 166747 165104 67 130 0 166614 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 666988

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 13825
/proc/meminfo: memFree=1134968/2055920 swapFree=4184584/4192956
[pid=13824] ppid=13822 vsize=0 CPUtime=1200.14
/proc/13824/stat : 13824 (minisat_noasser) R 13822 13824 13519 0 -1 4195332 169207 0 0 0 119873 141 0 0 25 0 1 0 67750394 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/13824/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.16
CPU user time (s): 1198.74
CPU system time (s): 1.41978
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 666988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.74
system time used= 1.41978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169207
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= 1994

runsolver used 0.938857 second user time and 2.34764 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Wed Apr 25 09:02:24 UTC 2007

IDJOB= 421443
IDBENCH= 20366
IDSOLVER= 188
FILE ID= node62/421443-1177491742

PBS_JOBID= 4685822

Free space on /tmp= 66476 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/421443-1177491742/minisat_noassertions /tmp/evaluation/421443-1177491742/instance-421443-1177491742.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-421443-1177491742 -o ROOT/results/node62/solver-421443-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421443-1177491742/minisat_noassertions /tmp/evaluation/421443-1177491742/instance-421443-1177491742.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 662853306

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1797016 kB
Buffers:         17164 kB
Cached:         179188 kB
SwapCached:       2548 kB
Active:          97532 kB
Inactive:       108572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797016 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:           22860 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            38832 kB
Committed_AS:  1150708 kB
PageTables:       1460 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= 66476 MiB

End job on node62 on Wed Apr 25 09:22:27 UTC 2007