Trace number 428223

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) 1200.04 1200.33

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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:  208002                                               |
0.00/0.00	|  Number of clauses:    986543                                               |
2.69/2.77	|  Parsing time:         2.66         s                                       |
6.89/6.97	============================[ Search Statistics ]==============================
6.89/6.97	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.89/6.97	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.89/6.97	===============================================================================
6.89/6.97	|         0 |   64086   408131  1078361 |   136043        0    nan |  0.000 % |
7.79/7.84	|       100 |   64062   408131  1078361 |   149648       90     23 | 43.295 % |
8.09/8.10	|       250 |   63947   408131  1078361 |   164612      232     20 | 46.973 % |
9.09/9.15	|       477 |   46477   284893   774373 |   181074      364     26 | 51.232 % |
10.19/10.25	|       816 |   42477   255846   700288 |   199181      647     31 | 53.000 % |
11.49/11.53	|      1323 |   18956    94081   268768 |   219099      868     30 | 64.357 % |
12.89/12.94	|      2082 |   17036    82191   235300 |   241009     1598     30 | 64.488 % |
13.98/14.07	|      3221 |   16926    81394   233133 |   265110     2722     28 | 64.552 % |
15.88/15.99	|      4929 |   16866    80957   231988 |   291621     4425     29 | 64.594 % |
17.98/18.05	|      7491 |   16810    80655   231258 |   320783     6982     35 | 64.594 % |
21.58/21.61	|     11336 |   16704    79209   227176 |   352862    10798     33 | 64.661 % |
27.88/27.94	|     17103 |   15478    72871   208349 |   388148    16530     31 | 65.234 % |
37.18/37.24	|     25752 |   15183    71427   204194 |   426963    25153     32 | 65.393 % |
51.87/51.90	|     38726 |   15055    70672   201961 |   469659    38115     34 | 65.537 % |
74.47/74.56	|     58187 |   14019    66368   189099 |   516625    57499     33 | 65.945 % |
120.06/120.19	|     87380 |   13960    66062   188236 |   568288    86668     34 | 65.994 % |
204.24/204.33	|    131169 |   13392    63313   180760 |   625116   130331     32 | 66.237 % |
344.50/344.66	|    196854 |   13179    62238   177773 |   687628   195965     34 | 66.356 % |
629.05/629.25	|    295380 |   12904    60461   172886 |   756391   294435     34 | 66.473 % |
1192.60/1192.97	|    443169 |   12606    58801   167982 |   832030   442166     34 | 66.620 % |

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/node65/watcher-428223-1177713161 -o ROOT/results/node65/solver-428223-1177713161 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428223-1177713161/minimarch_fixed /tmp/evaluation/428223-1177713161/instance-428223-1177713161.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: 0.95 1.00 0.99 3/64 32691
/proc/meminfo: memFree=1692600/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=2340 CPUtime=0
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 247305886 2396160 460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 585 460 51 132 0 450 0

[startup+0.079942 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 32691
/proc/meminfo: memFree=1692600/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=9120 CPUtime=0.07
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 2070 0 0 0 6 1 0 0 18 0 1 0 247305886 9338880 2055 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134708937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 2321 2055 51 132 0 2186 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9120

[startup+0.101943 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 32691
/proc/meminfo: memFree=1692600/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=12884 CPUtime=0.09
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 2791 0 0 0 8 1 0 0 18 0 1 0 247305886 13193216 2776 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 3221 2776 51 132 0 3086 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12884

[startup+0.30196 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 32691
/proc/meminfo: memFree=1692600/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=37648 CPUtime=0.29
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 8437 0 0 0 25 4 0 0 19 0 1 0 247305886 38551552 8422 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 9412 8422 51 132 0 9277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37648

[startup+0.701992 s]
/proc/loadavg: 0.95 1.00 0.99 3/64 32691
/proc/meminfo: memFree=1692600/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=54944 CPUtime=0.69
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 12605 0 0 0 63 6 0 0 22 0 1 0 247305886 56262656 12590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 13736 12591 51 132 0 13601 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54944

[startup+1.50106 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1624496/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=86532 CPUtime=1.49
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 19491 0 0 0 139 10 0 0 25 0 1 0 247305886 88608768 19476 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523649 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 21633 19476 51 132 0 21498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86532

[startup+3.10119 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1614576/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=86912 CPUtime=3.09
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 19639 0 0 0 298 11 0 0 25 0 1 0 247305886 88997888 19624 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 21728 19624 62 132 0 21593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86912

[startup+6.30146 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1594672/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=112552 CPUtime=6.29
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 25583 0 0 0 615 14 0 0 25 0 1 0 247305886 115253248 25568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522961 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 28138 25568 62 132 0 28003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112552

[startup+12.702 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603504/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=96852 CPUtime=12.69
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27159 0 0 0 1255 14 0 0 25 0 1 0 247305886 99176448 22273 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24213 22273 68 132 0 24078 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96852

[startup+25.5011 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603568/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=96852 CPUtime=25.48
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27159 0 0 0 2534 14 0 0 25 0 1 0 247305886 99176448 22273 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24213 22273 68 132 0 24078 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96852

[startup+51.1022 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603504/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97016 CPUtime=51.08
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27196 0 0 0 5094 14 0 0 25 0 1 0 247305886 99344384 22310 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24254 22310 68 132 0 24119 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 97016

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603376/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97216 CPUtime=102.27
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27234 0 0 0 10213 14 0 0 25 0 1 0 247305886 99549184 22348 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24304 22348 68 132 0 24169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 97216

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603312/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97396 CPUtime=162.26
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27268 0 0 0 16211 15 0 0 25 0 1 0 247305886 99733504 22382 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24349 22382 68 132 0 24214 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 97396

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603184/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97664 CPUtime=222.24
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27297 0 0 0 22209 15 0 0 25 0 1 0 247305886 100007936 22411 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24416 22411 68 132 0 24281 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97664

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1603056/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97664 CPUtime=282.22
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27323 0 0 0 28207 15 0 0 25 0 1 0 247305886 100007936 22437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24416 22437 68 132 0 24281 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 97664

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1602928/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=97664 CPUtime=342.2
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27351 0 0 0 34205 15 0 0 25 0 1 0 247305886 100007936 22465 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552950 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 24416 22465 68 132 0 24281 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 97664

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1600432/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=100764 CPUtime=402.19
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 27979 0 0 0 40203 16 0 0 25 0 1 0 247305886 103182336 23093 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 25191 23093 68 132 0 25056 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 100764

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32692
/proc/meminfo: memFree=1597296/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=103920 CPUtime=462.18
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 28770 0 0 0 46201 17 0 0 25 0 1 0 247305886 106414080 23884 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 25980 23884 68 132 0 25845 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 103920

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32694
/proc/meminfo: memFree=1593840/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=107320 CPUtime=522.17
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 29635 0 0 0 52199 18 0 0 25 0 1 0 247305886 109895680 24749 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 26830 24749 68 132 0 26695 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 107320

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 32694
/proc/meminfo: memFree=1590000/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=111088 CPUtime=582.15
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 30595 0 0 0 58196 19 0 0 25 0 1 0 247305886 113754112 25709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 27772 25709 68 132 0 27637 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 111088

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32694
/proc/meminfo: memFree=1586672/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=114356 CPUtime=642.14
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 31420 0 0 0 64194 20 0 0 25 0 1 0 247305886 117100544 26534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 28589 26534 68 132 0 28454 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 114356

[startup+702.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 32694
/proc/meminfo: memFree=1583536/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=118052 CPUtime=702.13
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 32186 0 0 0 70192 21 0 0 25 0 1 0 247305886 120885248 27300 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 29513 27300 68 132 0 29378 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 118052

[startup+762.304 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32694
/proc/meminfo: memFree=1580464/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=121000 CPUtime=762.12
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 32955 0 0 0 76190 22 0 0 25 0 1 0 247305886 123904000 28069 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 30250 28069 68 132 0 30115 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 121000

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32694
/proc/meminfo: memFree=1577200/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=124304 CPUtime=822.1
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 33763 0 0 0 82187 23 0 0 25 0 1 0 247305886 127287296 28877 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 31076 28877 68 132 0 30941 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 124304

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32694
/proc/meminfo: memFree=1574320/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=127204 CPUtime=882.08
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 34484 0 0 0 88184 24 0 0 25 0 1 0 247305886 130256896 29598 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 31801 29598 68 132 0 31666 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 127204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1571696/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=129816 CPUtime=942.07
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 35144 0 0 0 94182 25 0 0 25 0 1 0 247305886 132931584 30258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 32454 30258 68 132 0 32319 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 129816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1569520/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=131936 CPUtime=1002.06
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 35679 0 0 0 100180 26 0 0 25 0 1 0 247305886 135102464 30793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 32984 30793 68 132 0 32849 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 131936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1566384/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=135164 CPUtime=1062.04
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 36483 0 0 0 106178 26 0 0 25 0 1 0 247305886 138407936 31597 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551775 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 33791 31597 68 132 0 33656 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 135164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1563696/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=137888 CPUtime=1122.02
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 37151 0 0 0 112175 27 0 0 25 0 1 0 247305886 141197312 32265 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 34472 32265 68 132 0 34337 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 137888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1561328/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=140308 CPUtime=1182.01
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 37744 0 0 0 118173 28 0 0 25 0 1 0 247305886 143675392 32858 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 35077 32858 68 132 0 34942 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 140308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1560688/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=140880 CPUtime=1200.01
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 37903 0 0 0 119973 28 0 0 25 0 1 0 247305886 144261120 33017 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 35220 33017 68 132 0 35085 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 140880

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32694
/proc/meminfo: memFree=1560688/2055920 swapFree=4184072/4192956
[pid=32691] ppid=32689 vsize=140880 CPUtime=1200.01
/proc/32691/stat : 32691 (minimarch_fixed) R 32689 32691 31898 0 -1 4194304 37903 0 0 0 119973 28 0 0 25 0 1 0 247305886 144261120 33017 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/32691/statm: 35220 33017 68 132 0 35085 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 140880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.311952
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 140880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37903
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= 8
involuntary context switches= 1508

runsolver used 0.91986 second user time and 2.37164 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 27 22:32:43 UTC 2007

IDJOB= 428223
IDBENCH= 20381
IDSOLVER= 198
FILE ID= node65/428223-1177713161

PBS_JOBID= 4698722

Free space on /tmp= 66415 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/428223-1177713161/minimarch_fixed /tmp/evaluation/428223-1177713161/instance-428223-1177713161.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-428223-1177713161 -o ROOT/results/node65/solver-428223-1177713161 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428223-1177713161/minimarch_fixed /tmp/evaluation/428223-1177713161/instance-428223-1177713161.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 537492323

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1693072 kB
Buffers:         39724 kB
Cached:         245120 kB
SwapCached:       2932 kB
Active:         144992 kB
Inactive:       149772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693072 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           20604 kB
Writeback:           0 kB
Mapped:          15804 kB
Slab:            54152 kB
Committed_AS:  2530912 kB
PageTables:       1456 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= 66415 MiB

End job on node65 on Fri Apr 27 22:52:45 UTC 2007