Trace number 337899

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.03 1200.11

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  320                                                  |
0.00/0.00	c |  Number of clauses:    486                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     185      416     1233 |      138        0    nan |  0.000 % |
0.00/0.00	c |       102 |     185      416     1233 |      152      102     30 |  0.001 % |
0.00/0.00	c |       252 |     185      416     1233 |      167      134     27 |  0.004 % |
0.00/0.01	c |       477 |     185      416     1233 |      184      224     27 |  0.002 % |
0.00/0.02	c |       818 |     185      416     1233 |      203      174     21 |  0.005 % |
0.00/0.03	c |      1324 |     185      416     1233 |      223      228     23 |  0.001 % |
0.03/0.04	c |      2083 |     185      416     1233 |      245      166     13 |  0.001 % |
0.03/0.07	c |      3224 |     185      416     1233 |      270      333     23 |  0.002 % |
0.10/0.12	c |      4933 |     185      416     1233 |      297      287     21 |  0.001 % |
0.10/0.19	c |      7495 |     185      416     1233 |      326      242     19 |  0.001 % |
0.20/0.29	c |     11340 |     185      416     1233 |      359      270     18 |  0.001 % |
0.40/0.45	c |     17106 |     185      416     1233 |      395      449     28 |  0.001 % |
0.60/0.69	c |     25759 |     185      416     1233 |      435      321     21 |  0.005 % |
1.10/1.12	c |     38733 |     185      416     1233 |      478      356     25 |  0.001 % |
1.70/1.71	c |     58195 |     185      416     1233 |      526      385     22 |  0.001 % |
2.60/2.61	c |     87387 |     185      416     1233 |      579      558     24 |  0.005 % |
4.10/4.12	c |    131180 |     185      416     1233 |      637      491     28 |  0.005 % |
6.30/6.34	c |    196864 |     185      416     1233 |      700      488     27 |  0.004 % |
9.70/9.77	c |    295391 |     185      416     1233 |      770      500     23 |  0.005 % |
15.19/15.21	c |    443180 |     185      416     1233 |      848      842     29 |  0.002 % |
23.39/23.45	c |    664867 |     185      416     1233 |      932      698     24 |  0.005 % |
36.49/36.59	c |    997393 |     185      416     1233 |     1026      602     28 |  0.005 % |
57.19/57.20	c |   1496183 |     185      416     1233 |     1128      922     27 |  0.001 % |
89.88/89.93	c |   2244365 |     185      416     1233 |     1241      984     33 |  0.001 % |
139.58/139.66	c |   3366639 |     185      416     1233 |     1365      716     25 |  0.002 % |
218.57/218.64	c |   5050051 |     185      416     1233 |     1502      837     29 |  0.001 % |
333.87/333.99	c |   7575168 |     185      416     1233 |     1652     1377     33 |  0.005 % |
515.06/515.11	c |  11362844 |     185      416     1233 |     1817     1126     30 |  0.002 % |
804.74/804.82	c |  17044356 |     185      416     1233 |     1999     1184     34 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-337899-1173676613 -o ROOT/results/node16/solver-337899-1173676613 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337899-1173676613/minisat /tmp/evaluation/337899-1173676613/instance-337899-1173676613.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: 0.92 0.98 0.99 3/77 4101
/proc/meminfo: memFree=1750096/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1752 CPUtime=0
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 387615602 1794048 109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 438 109 72 138 0 297 0

[startup+0.036668 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4101
/proc/meminfo: memFree=1750096/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1752 CPUtime=0.03
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 130 0 0 0 3 0 0 0 18 0 1 0 387615602 1794048 114 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551984 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 438 114 73 138 0 297 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1752

[startup+0.101661 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4101
/proc/meminfo: memFree=1750096/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1884 CPUtime=0.1
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 135 0 0 0 10 0 0 0 18 0 1 0 387615602 1929216 119 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556000 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 471 119 73 138 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1884

[startup+0.301637 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4101
/proc/meminfo: memFree=1750096/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1884 CPUtime=0.3
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 143 0 0 0 30 0 0 0 19 0 1 0 387615602 1929216 127 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 471 127 73 138 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1884

[startup+0.701587 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4101
/proc/meminfo: memFree=1750096/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1884 CPUtime=0.7
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 151 0 0 0 70 0 0 0 23 0 1 0 387615602 1929216 135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 471 135 73 138 0 330 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1884

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749832/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=1884 CPUtime=1.5
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 163 0 0 0 150 0 0 0 25 0 1 0 387615602 1929216 147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 471 147 73 138 0 330 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1884

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749640/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2016 CPUtime=3.1
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 178 0 0 0 310 0 0 0 25 0 1 0 387615602 2064384 162 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 504 162 73 138 0 363 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2016

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749512/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2016 CPUtime=6.3
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 191 0 0 0 630 0 0 0 25 0 1 0 387615602 2064384 175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549506 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 504 175 73 138 0 363 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2016

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749320/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2144 CPUtime=12.7
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 211 0 0 0 1270 0 0 0 25 0 1 0 387615602 2195456 195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521169 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 536 195 73 138 0 395 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2144

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749256/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2272 CPUtime=25.49
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 234 0 0 0 2549 0 0 0 25 0 1 0 387615602 2326528 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556664 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 568 218 73 138 0 427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2272

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1749192/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2380 CPUtime=51.09
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 263 0 0 0 5109 0 0 0 25 0 1 0 387615602 2437120 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 595 247 73 138 0 454 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2380

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748936/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2512 CPUtime=102.29
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 304 0 0 0 10229 0 0 0 25 0 1 0 387615602 2572288 288 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 628 288 73 138 0 487 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748808/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2644 CPUtime=162.28
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 328 0 0 0 16228 0 0 0 25 0 1 0 387615602 2707456 312 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552354 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 661 312 73 138 0 520 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748680/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2644 CPUtime=222.27
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 343 0 0 0 22227 0 0 0 25 0 1 0 387615602 2707456 327 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 661 327 73 138 0 520 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2644

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748744/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2772 CPUtime=282.27
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 358 0 0 0 28227 0 0 0 25 0 1 0 387615602 2838528 342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551974 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 693 342 73 138 0 552 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2772

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748680/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2772 CPUtime=342.26
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 373 0 0 0 34226 0 0 0 25 0 1 0 387615602 2838528 357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 693 357 73 138 0 552 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 2772

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748552/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2900 CPUtime=402.27
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 393 0 0 0 40226 1 0 0 25 0 1 0 387615602 2969600 377 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 725 377 73 138 0 584 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 2900

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748552/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2900 CPUtime=462.27
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 402 0 0 0 46226 1 0 0 25 0 1 0 387615602 2969600 386 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 725 386 73 138 0 584 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 2900

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748424/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=2900 CPUtime=522.26
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 414 0 0 0 52225 1 0 0 25 0 1 0 387615602 2969600 398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 725 398 73 138 0 584 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 2900

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748360/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3020 CPUtime=582.26
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 435 0 0 0 58225 1 0 0 25 0 1 0 387615602 3092480 419 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 755 419 73 138 0 614 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 3020

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748488/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3020 CPUtime=642.26
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 439 0 0 0 64225 1 0 0 25 0 1 0 387615602 3092480 423 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 755 423 73 138 0 614 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 3020

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748360/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3020 CPUtime=702.25
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 442 0 0 0 70224 1 0 0 25 0 1 0 387615602 3092480 426 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 755 426 73 138 0 614 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 3020

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748296/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3116 CPUtime=762.25
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 449 0 0 0 76224 1 0 0 25 0 1 0 387615602 3190784 433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 779 433 73 138 0 638 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 3116

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4102
/proc/meminfo: memFree=1748232/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3116 CPUtime=822.24
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 468 0 0 0 82223 1 0 0 25 0 1 0 387615602 3190784 452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 779 452 73 138 0 638 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 3116

[startup+882.302 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 4102
/proc/meminfo: memFree=1748168/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3224 CPUtime=882.23
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 477 0 0 0 88222 1 0 0 25 0 1 0 387615602 3301376 461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 806 461 73 138 0 665 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 3224

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4102
/proc/meminfo: memFree=1748168/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3224 CPUtime=942.22
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 484 0 0 0 94221 1 0 0 25 0 1 0 387615602 3301376 468 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 806 468 73 138 0 665 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 3224

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4102
/proc/meminfo: memFree=1748296/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3224 CPUtime=1002.22
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 493 0 0 0 100220 2 0 0 25 0 1 0 387615602 3301376 477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 806 477 73 138 0 665 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 3224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4102
/proc/meminfo: memFree=1748232/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3224 CPUtime=1062.22
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 495 0 0 0 106220 2 0 0 25 0 1 0 387615602 3301376 479 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 806 479 73 138 0 665 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 3224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4104
/proc/meminfo: memFree=1748232/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3224 CPUtime=1122.22
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 495 0 0 0 112220 2 0 0 25 0 1 0 387615602 3301376 479 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 806 479 73 138 0 665 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 3224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4104
/proc/meminfo: memFree=1748168/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3348 CPUtime=1182.21
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 501 0 0 0 118219 2 0 0 25 0 1 0 387615602 3428352 485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560338 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 837 485 73 138 0 696 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 3348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 4104
/proc/meminfo: memFree=1748168/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3348 CPUtime=1200.02
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 501 0 0 0 120000 2 0 0 25 0 1 0 387615602 3428352 485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521141 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 837 485 73 138 0 696 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3348

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

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

[startup+1200.11 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 4104
/proc/meminfo: memFree=1748168/2055920 swapFree=4159664/4192956
[pid=4101] ppid=4099 vsize=3348 CPUtime=1200.02
/proc/4101/stat : 4101 (minisat) R 4099 4101 2601 0 -1 4194304 501 0 0 0 120000 2 0 0 25 0 1 0 387615602 3428352 485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521141 0 0 4096 3 0 0 0 17 1 0 0
/proc/4101/statm: 837 485 73 138 0 696 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.022996
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 3356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 501
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= 25049

runsolver used 1.51477 second user time and 2.78558 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 05:16:53 UTC 2007

IDJOB= 337899
IDBENCH= 24710
IDSOLVER= 109
FILE ID= node16/337899-1173676613

PBS_JOBID= 4101446

Free space on /tmp= 66480 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337899-1173676613/minisat /tmp/evaluation/337899-1173676613/instance-337899-1173676613.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-337899-1173676613 -o ROOT/results/node16/solver-337899-1173676613 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337899-1173676613/minisat /tmp/evaluation/337899-1173676613/instance-337899-1173676613.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 874143141

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1750568 kB
Buffers:         36928 kB
Cached:         194840 kB
SwapCached:       2084 kB
Active:         149652 kB
Inactive:       104788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750568 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          30812 kB
Slab:            36548 kB
Committed_AS:  1442052 kB
PageTables:       1720 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= 66480 MiB

End job on node16 on Mon Mar 12 05:36:55 UTC 2007