Trace number 428203

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) 1200.09 1200.37

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
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 variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

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:  298516                                               |
0.00/0.00	|  Number of clauses:    1396189                                              |
4.09/4.13	|  Parsing time:         4.00         s                                       |
9.58/9.65	============================[ Search Statistics ]==============================
9.58/9.65	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.58/9.65	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.58/9.65	===============================================================================
9.58/9.65	|         0 |  146455   831818  2229327 |   277272        0    nan |  0.000 % |
11.09/11.16	|       100 |  146452   831818  2229327 |   304999       96    110 | 19.597 % |
11.69/11.77	|       250 |  146450   831818  2229327 |   335499      244    147 | 19.657 % |
12.49/12.51	|       475 |  145565   826637  2217057 |   369049      467    133 | 19.663 % |
13.29/13.33	|       812 |  145561   826637  2217057 |   405954      798    120 | 19.787 % |
15.19/15.22	|      1318 |  144938   823885  2210521 |   446550     1292    102 | 21.416 % |
22.49/22.55	|      2077 |  139929   793943  2138072 |   491205     2032    179 | 21.664 % |
30.58/30.61	|      3216 |  135546   768644  2076689 |   540325     3148    154 | 23.019 % |
45.48/45.54	|      4926 |  132291   750467  2034207 |   594358     4822    208 | 24.234 % |
51.78/51.88	|      7491 |  130993   742363  2013968 |   653794     7364    173 | 24.848 % |
79.17/79.22	|     11335 |  128258   727743  1980902 |   719173    11123    232 | 25.484 % |
111.76/111.84	|     17101 |  125035   710833  1942968 |   791091    16805    224 | 26.586 % |
191.84/191.92	|     25750 |  124552   707637  1935200 |   870200    25388    374 | 26.760 % |
283.73/283.85	|     38724 |  121086   690046  1896125 |   957220    38163    421 | 28.037 % |
429.09/429.26	|     58186 |  119735   679865  1870543 |  1052942    57134    481 | 28.424 % |
691.03/691.25	|     87378 |  118900   674572  1857655 |  1158236    86214    536 | 28.603 % |
1137.13/1137.40	|    131167 |  117810   667939  1841839 |  1274060   129796    597 | 28.977 % |

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-428203-1177711955 -o ROOT/results/node65/solver-428203-1177711955 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428203-1177711955/minimarch_fixed /tmp/evaluation/428203-1177711955/instance-428203-1177711955.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: 1.00 1.00 1.00 3/64 32640
/proc/meminfo: memFree=1689024/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=2340 CPUtime=0
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 247185368 2396160 458 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526278 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 585 460 51 132 0 450 0

[startup+0.103658 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32640
/proc/meminfo: memFree=1689024/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=11244 CPUtime=0.1
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 2588 0 0 0 9 1 0 0 18 0 1 0 247185368 11513856 2573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 2811 2574 51 132 0 2676 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11244

[startup+0.201667 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32640
/proc/meminfo: memFree=1689024/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=25376 CPUtime=0.19
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 5692 0 0 0 17 2 0 0 18 0 1 0 247185368 25985024 5677 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 6344 5677 51 132 0 6209 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25376

[startup+0.301675 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32640
/proc/meminfo: memFree=1689024/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=42836 CPUtime=0.29
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 9004 0 0 0 25 4 0 0 19 0 1 0 247185368 43864064 8989 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 10742 8990 51 132 0 10607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42836

[startup+0.701707 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32640
/proc/meminfo: memFree=1689024/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=66696 CPUtime=0.69
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 14914 0 0 0 62 7 0 0 22 0 1 0 247185368 68296704 14899 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 16674 14900 51 132 0 16539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66696

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1614520/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=103492 CPUtime=1.49
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 24382 0 0 0 137 12 0 0 25 0 1 0 247185368 105975808 24367 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 25873 24368 51 132 0 25738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103492

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1578808/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=113920 CPUtime=3.09
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 27430 0 0 0 295 14 0 0 25 0 1 0 247185368 116654080 27415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523074 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 28480 27415 51 132 0 28345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113920

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1566264/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=146312 CPUtime=6.29
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 34652 0 0 0 611 18 0 0 25 0 1 0 247185368 149823488 34637 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 36578 34637 62 132 0 36443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146312

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1559864/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=134324 CPUtime=12.69
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 38987 0 0 0 1249 20 0 0 25 0 1 0 247185368 137547776 32354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 33581 32354 68 132 0 33446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134324

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1559928/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=134324 CPUtime=25.49
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 38990 0 0 0 2529 20 0 0 25 0 1 0 247185368 137547776 32357 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550680 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 33581 32357 68 132 0 33446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 134324

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1560056/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=134324 CPUtime=51.08
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 38996 0 0 0 5088 20 0 0 25 0 1 0 247185368 137547776 32363 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 33581 32363 68 132 0 33446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 134324

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1560056/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=134324 CPUtime=102.27
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 38997 0 0 0 10207 20 0 0 25 0 1 0 247185368 137547776 32364 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 33581 32364 68 132 0 33446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 134324

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1547576/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=147252 CPUtime=162.25
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 42197 0 0 0 16202 23 0 0 25 0 1 0 247185368 150786048 35564 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 36813 35564 68 132 0 36678 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 147252

[startup+222.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1530552/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=163888 CPUtime=222.24
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 46366 0 0 0 22198 26 0 0 25 0 1 0 247185368 167821312 39733 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 40972 39733 68 132 0 40837 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 163888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1513336/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=181464 CPUtime=282.23
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 50755 0 0 0 28192 31 0 0 25 0 1 0 247185368 185819136 44122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552588 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 45366 44122 68 132 0 45231 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 181464

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1491256/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=203140 CPUtime=342.21
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 56178 0 0 0 34186 35 0 0 25 0 1 0 247185368 208015360 49545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 50785 49545 68 132 0 50650 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 203140

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1476344/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=218280 CPUtime=402.2
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 59958 0 0 0 40181 39 0 0 25 0 1 0 247185368 223518720 53325 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 54570 53325 68 132 0 54435 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 218280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1456504/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=237932 CPUtime=462.18
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 64866 0 0 0 46175 43 0 0 25 0 1 0 247185368 243642368 58233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 59483 58233 68 132 0 59348 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 237932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1438648/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=255732 CPUtime=522.16
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 69314 0 0 0 52169 47 0 0 25 0 1 0 247185368 261869568 62681 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 63933 62681 68 132 0 63798 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 255732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1420472/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=273996 CPUtime=582.16
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 73885 0 0 0 58165 51 0 0 25 0 1 0 247185368 280571904 67252 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 68499 67252 68 132 0 68364 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 273996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1400888/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=293556 CPUtime=642.14
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 78770 0 0 0 64159 55 0 0 25 0 1 0 247185368 300601344 72137 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 73389 72137 68 132 0 73254 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 293556

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1388536/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=305776 CPUtime=702.13
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 81826 0 0 0 70155 58 0 0 25 0 1 0 247185368 313114624 75193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 76444 75193 68 132 0 76309 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 305776

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1373176/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=321088 CPUtime=762.12
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 85618 0 0 0 76151 61 0 0 25 0 1 0 247185368 328794112 78985 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 80272 78985 68 132 0 80137 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 321088

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1360248/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=333972 CPUtime=822.1
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 88859 0 0 0 82146 64 0 0 25 0 1 0 247185368 341987328 82226 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 83493 82226 68 132 0 83358 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 333972

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1341624/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=352620 CPUtime=882.09
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 93505 0 0 0 88140 69 0 0 25 0 1 0 247185368 361082880 86872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 88155 86872 68 132 0 88020 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 352620

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1321720/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=372660 CPUtime=942.07
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 98551 0 0 0 94134 73 0 0 25 0 1 0 247185368 381603840 91918 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 93165 91918 68 132 0 93030 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 372660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1304632/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=389556 CPUtime=1002.05
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 102755 0 0 0 100128 77 0 0 25 0 1 0 247185368 398905344 96122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 97389 96122 68 132 0 97254 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 389556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1286584/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=407616 CPUtime=1062.04
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 107278 0 0 0 106122 82 0 0 25 0 1 0 247185368 417398784 100645 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552586 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 101904 100645 68 132 0 101769 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 407616

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32641
/proc/meminfo: memFree=1271672/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=422256 CPUtime=1122.02
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 110969 0 0 0 112117 85 0 0 25 0 1 0 247185368 432390144 104336 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 105564 104336 68 132 0 105429 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 422256

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 32641
/proc/meminfo: memFree=1258232/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=435916 CPUtime=1182.01
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 114362 0 0 0 118112 89 0 0 25 0 1 0 247185368 446377984 107729 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557950 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 108979 107729 68 132 0 108844 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 435916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 32641
/proc/meminfo: memFree=1253496/2055920 swapFree=4184072/4192956
[pid=32640] ppid=32638 vsize=440284 CPUtime=1200.01
/proc/32640/stat : 32640 (minimarch_fixed) R 32638 32640 31898 0 -1 4194304 115480 0 0 0 119911 90 0 0 25 0 1 0 247185368 450850816 108847 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32640/statm: 110071 108847 68 132 0 109936 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 440284

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): 1200.37
CPU time (s): 1200.09
CPU user time (s): 1199.12
CPU system time (s): 0.974851
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 440284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.12
system time used= 0.974851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115480
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= 7
involuntary context switches= 1506

runsolver used 0.926859 second user time and 2.36464 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 27 22:12:37 UTC 2007

IDJOB= 428203
IDBENCH= 20371
IDSOLVER= 198
FILE ID= node65/428203-1177711955

PBS_JOBID= 4698722

Free space on /tmp= 66408 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/428203-1177711955/minimarch_fixed /tmp/evaluation/428203-1177711955/instance-428203-1177711955.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-428203-1177711955 -o ROOT/results/node65/solver-428203-1177711955 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428203-1177711955/minimarch_fixed /tmp/evaluation/428203-1177711955/instance-428203-1177711955.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 163159115

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:       1689624 kB
Buffers:         39584 kB
Cached:         248456 kB
SwapCached:       2932 kB
Active:         152508 kB
Inactive:       145464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689624 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           28260 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            54408 kB
Committed_AS:  2529868 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= 66408 MiB

End job on node65 on Fri Apr 27 22:32:40 UTC 2007