Trace number 428229

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
minimarch 2007-04-26 (fixed)? (TO) 1200.11 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  229544                                               |
0.00/0.00	|  Number of clauses:    1070757                                              |
2.99/3.09	|  Parsing time:         2.95         s                                       |
7.78/7.88	============================[ Search Statistics ]==============================
7.78/7.88	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.78/7.88	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.78/7.88	===============================================================================
7.78/7.88	|         0 |   54837   368021   953423 |   122673        0    nan |  0.000 % |
8.19/8.27	|       100 |   54833   368021   953423 |   134941       98     15 | 50.047 % |
8.69/8.78	|       250 |   54789   368021   953423 |   148435      239     23 | 50.300 % |
9.19/9.22	|       475 |   54780   368021   953423 |   163278      458     25 | 50.544 % |
10.09/10.19	|       812 |   52323   350782   912986 |   179606      768     30 | 50.812 % |
11.59/11.64	|      1318 |   50995   341386   891126 |   197567     1262     45 | 51.387 % |
12.99/13.08	|      2077 |   50436   337378   881836 |   217323     2016     54 | 51.634 % |
15.09/15.17	|      3216 |   50237   335939   878343 |   239056     3140     74 | 51.708 % |
18.09/18.18	|      4924 |   50134   335873   878194 |   262961     4827     95 | 53.571 % |
22.09/22.12	|      7487 |   45962   301890   795556 |   289258     7299     78 | 53.571 % |
27.19/27.28	|     11331 |   45962   301890   795556 |   318183    11143     62 | 53.571 % |
38.37/38.41	|     17097 |   45962   301890   795556 |   350002    16909     68 | 53.571 % |
53.36/53.47	|     25747 |   45962   301890   795556 |   385002    25559     57 | 53.571 % |
78.35/78.48	|     38723 |   45962   301890   795556 |   423502    38535     51 | 53.571 % |
115.55/115.68	|     58184 |   45890   301372   794266 |   465853    57994     45 | 53.602 % |
181.82/181.98	|     87377 |   45890   301372   794266 |   512438    87187     38 | 53.602 % |
290.99/291.18	|    131166 |   45868   301291   794068 |   563682   130964     35 | 54.032 % |
489.05/489.24	|    196852 |   39048   248303   657678 |   620050   196394     40 | 56.618 % |
841.97/842.29	|    295378 |   17384    89046   242895 |   682055    84299     65 | 66.022 % |

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/node26/watcher-428229-1177713485 -o ROOT/results/node26/solver-428229-1177713485 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428229-1177713485/minimarch_fixed /tmp/evaluation/428229-1177713485/instance-428229-1177713485.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 0.99 3/77 15654
/proc/meminfo: memFree=1419040/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=2340 CPUtime=0
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 219265519 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 585 463 51 132 0 450 0

[startup+0.0499371 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15654
/proc/meminfo: memFree=1419040/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=7944 CPUtime=0.04
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 1717 0 0 0 4 0 0 0 18 0 1 0 219265519 8134656 1702 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 1986 1702 51 132 0 1851 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7944

[startup+0.10194 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15654
/proc/meminfo: memFree=1419040/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=13412 CPUtime=0.09
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 2824 0 0 0 8 1 0 0 18 0 1 0 219265519 13733888 2809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 3353 2809 51 132 0 3218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13412

[startup+0.301957 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15654
/proc/meminfo: memFree=1419040/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=37328 CPUtime=0.29
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 8813 0 0 0 25 4 0 0 19 0 1 0 219265519 38223872 8798 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 9332 8799 51 132 0 9197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37328

[startup+0.701994 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15654
/proc/meminfo: memFree=1419040/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=55812 CPUtime=0.69
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 13309 0 0 0 63 6 0 0 23 0 1 0 219265519 57151488 13294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 13953 13294 51 132 0 13818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55812

[startup+1.50107 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15655
/proc/meminfo: memFree=1350424/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=94268 CPUtime=1.49
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 21115 0 0 0 136 13 0 0 25 0 1 0 219265519 96530432 21100 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523036 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 23567 21100 51 132 0 23432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94268

[startup+3.10122 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15655
/proc/meminfo: memFree=1333656/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=94544 CPUtime=3.09
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 21184 0 0 0 295 14 0 0 25 0 1 0 219265519 96813056 21169 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550987 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 23636 21169 62 132 0 23501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94544

[startup+6.30251 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15655
/proc/meminfo: memFree=1315992/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=115028 CPUtime=6.29
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 26742 0 0 0 613 16 0 0 25 0 1 0 219265519 117788672 26727 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134525445 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 28757 26728 62 132 0 28622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115028

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15655
/proc/meminfo: memFree=1322264/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=102376 CPUtime=12.69
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29594 0 0 0 1251 18 0 0 25 0 1 0 219265519 104833024 24190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25594 24190 68 132 0 25459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102376

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15655
/proc/meminfo: memFree=1322328/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=102376 CPUtime=25.49
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29594 0 0 0 2531 18 0 0 25 0 1 0 219265519 104833024 24190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557695 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25594 24190 68 132 0 25459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102376

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 3/78 15655
/proc/meminfo: memFree=1322392/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=102376 CPUtime=51.06
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29594 0 0 0 5088 18 0 0 25 0 1 0 219265519 104833024 24190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25594 24190 68 132 0 25459 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 102376

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1322072/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=102620 CPUtime=102.25
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29645 0 0 0 10206 19 0 0 25 0 1 0 219265519 105082880 24241 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25655 24241 68 132 0 25520 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 102620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1321944/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=102740 CPUtime=162.23
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29671 0 0 0 16204 19 0 0 25 0 1 0 219265519 105205760 24267 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25685 24267 68 132 0 25550 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1321368/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=103768 CPUtime=222.22
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 29865 0 0 0 22202 20 0 0 25 0 1 0 219265519 106258432 24461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 25942 24461 68 132 0 25807 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 103768

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1320088/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=105116 CPUtime=282.2
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 30171 0 0 0 28200 20 0 0 25 0 1 0 219265519 107638784 24767 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 26279 24767 68 132 0 26144 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 105116

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1319960/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=105384 CPUtime=342.19
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 30200 0 0 0 34198 21 0 0 25 0 1 0 219265519 107913216 24796 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 26346 24796 68 132 0 26211 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 105384

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1317464/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=108024 CPUtime=402.17
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 30840 0 0 0 40195 22 0 0 25 0 1 0 219265519 110616576 25436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 27006 25436 68 132 0 26871 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 108024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1313496/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=111984 CPUtime=462.16
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 31824 0 0 0 46192 24 0 0 25 0 1 0 219265519 114671616 26420 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 27996 26420 68 132 0 27861 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 111984

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1312024/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=113364 CPUtime=522.15
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 32192 0 0 0 52190 25 0 0 25 0 1 0 219265519 116084736 26788 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 28341 26788 68 132 0 28206 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 113364

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1310744/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=115008 CPUtime=582.13
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 32496 0 0 0 58188 25 0 0 25 0 1 0 219265519 117768192 27092 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 28752 27092 68 132 0 28617 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 115008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1309528/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=116348 CPUtime=642.12
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 32817 0 0 0 64186 26 0 0 25 0 1 0 219265519 119140352 27413 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 29087 27413 68 132 0 28952 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 116348

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1301656/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=124164 CPUtime=702.1
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 34810 0 0 0 70182 28 0 0 25 0 1 0 219265519 127143936 29406 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 31041 29406 68 132 0 30906 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 124164

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1295896/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=129724 CPUtime=762.09
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 36209 0 0 0 76179 30 0 0 25 0 1 0 219265519 132837376 30805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 32431 30805 68 132 0 32296 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 129724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1291544/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=134120 CPUtime=822.06
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37306 0 0 0 82175 31 0 0 25 0 1 0 219265519 137338880 31902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557301 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33530 31902 68 132 0 33395 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 134120

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1291224/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=134412 CPUtime=882.06
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37378 0 0 0 88174 32 0 0 25 0 1 0 219265519 137637888 31974 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33603 31974 68 132 0 33468 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 134412

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1291160/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=134412 CPUtime=942.04
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37405 0 0 0 94172 32 0 0 25 0 1 0 219265519 137637888 32001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33603 32001 68 132 0 33468 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 134412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1290968/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=134628 CPUtime=1002.03
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37433 0 0 0 100170 33 0 0 25 0 1 0 219265519 137859072 32029 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33657 32029 68 132 0 33522 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 134628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1290584/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=135048 CPUtime=1062.01
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37549 0 0 0 106168 33 0 0 25 0 1 0 219265519 138289152 32145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33762 32145 68 132 0 33627 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 135048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1290392/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=135260 CPUtime=1122
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37579 0 0 0 112166 34 0 0 25 0 1 0 219265519 138506240 32175 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 33815 32175 68 132 0 33680 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 135260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1289624/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=136064 CPUtime=1181.98
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37775 0 0 0 118164 34 0 0 25 0 1 0 219265519 139329536 32371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 34016 32371 68 132 0 33881 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 136064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15657
/proc/meminfo: memFree=1289624/2055920 swapFree=4170240/4192956
[pid=15654] ppid=15652 vsize=136064 CPUtime=1200.08
/proc/15654/stat : 15654 (minimarch_fixed) R 15652 15654 14864 0 -1 4194304 37780 0 0 0 119974 34 0 0 25 0 1 0 219265519 139329536 32376 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/15654/statm: 34016 32376 68 132 0 33881 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 136064

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.74
CPU system time (s): 0.370943
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 136064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37780
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= 25460

runsolver used 0.91986 second user time and 2.68559 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Fri Apr 27 22:38:07 UTC 2007

IDJOB= 428229
IDBENCH= 20384
IDSOLVER= 198
FILE ID= node26/428229-1177713485

PBS_JOBID= 4698729

Free space on /tmp= 66477 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/428229-1177713485/minimarch_fixed /tmp/evaluation/428229-1177713485/instance-428229-1177713485.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-428229-1177713485 -o ROOT/results/node26/solver-428229-1177713485 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428229-1177713485/minimarch_fixed /tmp/evaluation/428229-1177713485/instance-428229-1177713485.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 864805428

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1419448 kB
Buffers:         58668 kB
Cached:         479584 kB
SwapCached:       3640 kB
Active:         356600 kB
Inactive:       205412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419448 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           22196 kB
Writeback:           0 kB
Mapped:          30964 kB
Slab:            60060 kB
Committed_AS:  1275728 kB
PageTables:       1716 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= 66477 MiB

End job on node26 on Fri Apr 27 22:58:10 UTC 2007