Trace number 428235

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) 1200.1 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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:  138808                                               |
0.00/0.00	|  Number of clauses:    626501                                               |
1.59/1.65	|  Parsing time:         1.58         s                                       |
4.19/4.22	============================[ Search Statistics ]==============================
4.19/4.22	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.19/4.22	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.19/4.22	===============================================================================
4.19/4.22	|         0 |   41074   237008   618784 |    79002        0    nan |  0.000 % |
4.59/4.63	|       100 |   41055   237008   618784 |    86902       94     49 | 43.886 % |
5.09/5.14	|       252 |   40866   237008   618784 |    95593      235     56 | 45.701 % |
5.59/5.68	|       477 |   33766   190046   506533 |   105152      437     42 | 48.058 % |
5.99/6.08	|       814 |   33766   190046   506533 |   115667      774     49 | 48.058 % |
6.79/6.84	|      1320 |   33060   190017   506465 |   127234     1270     50 | 54.307 % |
8.39/8.41	|      2081 |   22401   113533   313758 |   139958     1897     61 | 56.354 % |
10.19/10.27	|      3221 |   19342    96045   267240 |   153953     2997     57 | 58.450 % |
13.29/13.30	|      4929 |   18868    91633   255156 |   169349     4586     58 | 58.791 % |
16.18/16.26	|      7492 |   18860    91566   254989 |   186284     7148     58 | 58.797 % |
21.78/21.86	|     11336 |   18841    91451   254678 |   204912    10990     62 | 58.813 % |
30.68/30.79	|     17102 |   18816    91305   254270 |   225403    16750     62 | 58.839 % |
43.37/43.40	|     25751 |   18770    90997   253426 |   247944    25393     59 | 58.869 % |
62.67/62.74	|     38726 |   18590    89886   250450 |   272738    38365     55 | 58.994 % |
95.26/95.34	|     58187 |   18503    89396   249203 |   300012    57819     57 | 59.059 % |
152.24/152.31	|     87380 |   18379    88624   247201 |   330013    87002     56 | 59.144 % |
257.89/258.02	|    131169 |   18346    88433   246694 |   363015   130779     55 | 59.174 % |
436.93/437.11	|    196853 |   18301    88203   246038 |   399316   196452     55 | 59.200 % |
802.00/802.37	|    295379 |   18222    87783   244969 |   439248   294961     56 | 59.257 % |

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/node40/watcher-428235-1177713774 -o ROOT/results/node40/solver-428235-1177713774 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428235-1177713774/minimarch_fixed /tmp/evaluation/428235-1177713774/instance-428235-1177713774.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 0.98 0.99 3/77 17115
/proc/meminfo: memFree=1690168/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=2340 CPUtime=0
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 100257041 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 585 463 51 132 0 450 0

[startup+0.074529 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17115
/proc/meminfo: memFree=1690168/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=9400 CPUtime=0.06
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 2197 0 0 0 6 0 0 0 18 0 1 0 100257041 9625600 2164 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 2350 2165 51 132 0 2215 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9400

[startup+0.101532 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17115
/proc/meminfo: memFree=1690168/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=14900 CPUtime=0.09
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 3116 0 0 0 8 1 0 0 18 0 1 0 100257041 15257600 3083 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526285 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 3725 3085 51 132 0 3590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14900

[startup+0.301574 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17115
/proc/meminfo: memFree=1690168/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=30728 CPUtime=0.29
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 7079 0 0 0 26 3 0 0 19 0 1 0 100257041 31465472 7046 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 7682 7046 51 132 0 7547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30728

[startup+0.701658 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 17115
/proc/meminfo: memFree=1690168/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=54132 CPUtime=0.69
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 11967 0 0 0 63 6 0 0 23 0 1 0 100257041 55431168 11934 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 13533 11935 51 132 0 13398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54132

[startup+1.50182 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1639600/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=56640 CPUtime=1.49
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 12679 0 0 0 142 7 0 0 25 0 1 0 100257041 57999360 12646 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523071 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 14160 12646 51 132 0 14025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56640

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1637488/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=69912 CPUtime=3.09
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 15734 0 0 0 301 8 0 0 25 0 1 0 100257041 71589888 15701 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134535875 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 17478 15701 62 132 0 17343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69912

[startup+6.30183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1631536/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=63892 CPUtime=6.29
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 17776 0 0 0 620 9 0 0 25 0 1 0 100257041 65425408 14620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 15973 14620 68 132 0 15838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63892

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1631664/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=63892 CPUtime=12.69
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 17776 0 0 0 1260 9 0 0 25 0 1 0 100257041 65425408 14620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 15973 14620 68 132 0 15838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63892

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1631728/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=63892 CPUtime=25.48
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 17776 0 0 0 2539 9 0 0 25 0 1 0 100257041 65425408 14620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 15973 14620 68 132 0 15838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63892

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1631728/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=63892 CPUtime=51.07
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 17776 0 0 0 5098 9 0 0 25 0 1 0 100257041 65425408 14620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 15973 14620 68 132 0 15838 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63892

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1631536/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=64256 CPUtime=102.26
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 17837 0 0 0 10216 10 0 0 25 0 1 0 100257041 65798144 14681 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 16064 14681 68 132 0 15929 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1624944/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=70896 CPUtime=162.24
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 19502 0 0 0 16212 12 0 0 25 0 1 0 100257041 72597504 16346 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 17724 16346 68 132 0 17589 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1618416/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=77460 CPUtime=222.21
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 21113 0 0 0 22207 14 0 0 25 0 1 0 100257041 79319040 17957 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 19365 17957 68 132 0 19230 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 77460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1612336/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=83972 CPUtime=282.19
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 22651 0 0 0 28203 16 0 0 25 0 1 0 100257041 85987328 19495 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 20993 19495 68 132 0 20858 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83972

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17116
/proc/meminfo: memFree=1606576/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=89516 CPUtime=342.17
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 24054 0 0 0 34199 18 0 0 25 0 1 0 100257041 91664384 20898 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 22379 20898 68 132 0 22244 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 89516

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1601328/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=94876 CPUtime=402.14
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 25394 0 0 0 40194 20 0 0 25 0 1 0 100257041 97153024 22238 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 23719 22238 68 132 0 23584 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 94876

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1596656/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=99464 CPUtime=462.12
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 26545 0 0 0 46190 22 0 0 25 0 1 0 100257041 101851136 23389 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 24866 23389 68 132 0 24731 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 99464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1591792/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=104848 CPUtime=522.1
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 27757 0 0 0 52186 24 0 0 25 0 1 0 100257041 107364352 24601 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 26212 24601 68 132 0 26077 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 104848

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1587888/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=108792 CPUtime=582.08
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 28728 0 0 0 58183 25 0 0 25 0 1 0 100257041 111403008 25572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 27198 25572 68 132 0 27063 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 108792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1584240/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=112444 CPUtime=642.07
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 29634 0 0 0 64180 27 0 0 25 0 1 0 100257041 115142656 26478 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 28111 26478 68 132 0 27976 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 112444

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1580464/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=116372 CPUtime=702.03
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 30584 0 0 0 70175 28 0 0 25 0 1 0 100257041 119164928 27428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 29093 27428 68 132 0 28958 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 116372

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1575792/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=121148 CPUtime=762.02
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 31735 0 0 0 76172 30 0 0 25 0 1 0 100257041 124055552 28579 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 30287 28579 68 132 0 30152 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 121148

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1569840/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=127344 CPUtime=821.99
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 33236 0 0 0 82167 32 0 0 25 0 1 0 100257041 130400256 30080 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 31836 30080 68 132 0 31701 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 127344

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1566576/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=131144 CPUtime=881.97
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 34038 0 0 0 88164 33 0 0 25 0 1 0 100257041 134291456 30882 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 32786 30882 68 132 0 32651 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 131144

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1563760/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=134052 CPUtime=941.96
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 34751 0 0 0 94161 35 0 0 25 0 1 0 100257041 137269248 31595 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 33513 31595 68 132 0 33378 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 134052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1560368/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=137420 CPUtime=1001.92
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 35581 0 0 0 100156 36 0 0 25 0 1 0 100257041 140718080 32425 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 34355 32425 68 132 0 34220 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 137420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17116
/proc/meminfo: memFree=1556592/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=141132 CPUtime=1061.91
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 36534 0 0 0 106153 38 0 0 25 0 1 0 100257041 144519168 33378 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 35283 33378 68 132 0 35148 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 141132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17282
/proc/meminfo: memFree=1550704/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=145652 CPUtime=1121.81
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 37665 0 0 0 112140 41 0 0 25 0 1 0 100257041 149147648 34509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 36413 34509 68 132 0 36278 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 145652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17314
/proc/meminfo: memFree=1547888/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=149624 CPUtime=1181.77
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 38654 0 0 0 118133 44 0 0 25 0 1 0 100257041 153214976 35498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 37406 35498 68 132 0 37271 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 149624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17314
/proc/meminfo: memFree=1547056/2055920 swapFree=4157428/4192956
[pid=17115] ppid=17113 vsize=150288 CPUtime=1200.07
/proc/17115/stat : 17115 (minimarch_fixed) R 17113 17115 16325 0 -1 4194304 38852 0 0 0 119963 44 0 0 25 0 1 0 100257041 153894912 35696 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17115/statm: 37572 35696 68 132 0 37437 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 150288

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): 1200.63
CPU time (s): 1200.1
CPU user time (s): 1199.63
CPU system time (s): 0.467928
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 150288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38852
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= 25385

runsolver used 0.926859 second user time and 2.6416 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Fri Apr 27 22:42:55 UTC 2007

IDJOB= 428235
IDBENCH= 20387
IDSOLVER= 198
FILE ID= node40/428235-1177713774

PBS_JOBID= 4698737

Free space on /tmp= 66496 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/428235-1177713774/minimarch_fixed /tmp/evaluation/428235-1177713774/instance-428235-1177713774.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-428235-1177713774 -o ROOT/results/node40/solver-428235-1177713774 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428235-1177713774/minimarch_fixed /tmp/evaluation/428235-1177713774/instance-428235-1177713774.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 290972094

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1690576 kB
Buffers:         41412 kB
Cached:         255284 kB
SwapCached:      16784 kB
Active:         199692 kB
Inactive:       121856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690576 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:           13716 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            29204 kB
Committed_AS:  1050904 kB
PageTables:       1932 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= 66496 MiB

End job on node40 on Fri Apr 27 23:02:58 UTC 2007