Trace number 337857

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
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 clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
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:    489                                                  |
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 |     180      401     1175 |      133        0    nan |  0.000 % |
0.00/0.00	c |       102 |     180      401     1175 |      147      102     36 |  0.004 % |
0.00/0.00	c |       252 |     180      401     1175 |      161      141     27 |  0.001 % |
0.00/0.01	c |       477 |     180      401     1175 |      177      245     27 |  0.001 % |
0.00/0.02	c |       815 |     180      401     1175 |      195      218     29 |  0.004 % |
0.00/0.03	c |      1321 |     180      401     1175 |      215      196     23 |  0.002 % |
0.00/0.05	c |      2082 |     180      401     1175 |      236      230     19 |  0.004 % |
0.00/0.07	c |      3221 |     180      401     1175 |      260      295     22 |  0.002 % |
0.10/0.12	c |      4929 |     180      401     1175 |      286      249     21 |  0.002 % |
0.10/0.18	c |      7492 |     180      401     1175 |      315      274     21 |  0.005 % |
0.20/0.29	c |     11336 |     180      401     1175 |      346      276     21 |  0.001 % |
0.40/0.45	c |     17104 |     180      401     1175 |      381      397     27 |  0.005 % |
0.69/0.71	c |     25753 |     180      401     1175 |      419      269     21 |  0.001 % |
1.00/1.07	c |     38728 |     180      401     1175 |      461      389     21 |  0.004 % |
1.59/1.62	c |     58190 |     180      401     1175 |      507      422     28 |  0.001 % |
2.60/2.61	c |     87382 |     180      401     1175 |      558      404     20 |  0.001 % |
3.89/3.96	c |    131171 |     180      401     1175 |      614      602     26 |  0.001 % |
6.19/6.21	c |    196857 |     180      401     1175 |      675      390     20 |  0.001 % |
9.39/9.44	c |    295385 |     180      401     1175 |      743      576     24 |  0.001 % |
14.69/14.70	c |    443174 |     180      401     1175 |      817      565     28 |  0.005 % |
23.29/23.39	c |    664858 |     180      401     1175 |      899      503     24 |  0.001 % |
36.38/36.45	c |    997383 |     180      401     1175 |      989      859     28 |  0.004 % |
57.18/57.26	c |   1496171 |     180      401     1175 |     1088      781     29 |  0.001 % |
88.16/88.23	c |   2244353 |     180      401     1175 |     1196      995     34 |  0.001 % |
133.95/134.09	c |   3366629 |     180      401     1175 |     1316     1247     26 |  0.001 % |
203.53/203.64	c |   5050040 |     180      401     1175 |     1448      792     28 |  0.001 % |
317.09/317.26	c |   7575158 |     180      401     1175 |     1593     1438     33 |  0.001 % |
484.24/484.47	c |  11362835 |     180      401     1175 |     1752     1373     31 |  0.005 % |
778.24/778.56	c |  17044347 |     180      401     1175 |     1927     1634     33 |  0.001 % |

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/node43/watcher-337857-1173675763 -o ROOT/results/node43/solver-337857-1173675763 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337857-1173675763/minisat /tmp/evaluation/337857-1173675763/instance-337857-1173675763.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 0.97 0.98 3/64 21737
/proc/meminfo: memFree=1793208/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1752 CPUtime=0
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 387532374 1794048 106 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 438 106 71 138 0 297 0

[startup+0.0859701 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 21737
/proc/meminfo: memFree=1793208/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1884 CPUtime=0.08
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 132 0 0 0 8 0 0 0 18 0 1 0 387532374 1929216 116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 471 116 73 138 0 330 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1884

[startup+0.101972 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 21737
/proc/meminfo: memFree=1793208/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1884 CPUtime=0.1
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 134 0 0 0 10 0 0 0 18 0 1 0 387532374 1929216 118 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552303 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 471 118 73 138 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1884

[startup+0.302006 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 21737
/proc/meminfo: memFree=1793208/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1884 CPUtime=0.3
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 143 0 0 0 30 0 0 0 19 0 1 0 387532374 1929216 127 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557324 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 471 127 73 138 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1884

[startup+0.701072 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 21737
/proc/meminfo: memFree=1793208/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1884 CPUtime=0.69
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 152 0 0 0 69 0 0 0 22 0 1 0 387532374 1929216 136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 471 136 73 138 0 330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1884

[startup+1.5012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792880/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=1884 CPUtime=1.49
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 161 0 0 0 149 0 0 0 25 0 1 0 387532374 1929216 145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 471 145 73 138 0 330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1884

[startup+3.10147 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792688/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2016 CPUtime=3.09
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 171 0 0 0 309 0 0 0 25 0 1 0 387532374 2064384 155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551718 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 504 155 73 138 0 363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30201 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792688/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2016 CPUtime=6.29
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 185 0 0 0 629 0 0 0 25 0 1 0 387532374 2064384 169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 504 169 73 138 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792496/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2148 CPUtime=12.69
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 204 0 0 0 1269 0 0 0 25 0 1 0 387532374 2199552 188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 537 188 73 138 0 396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2148

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792368/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2276 CPUtime=25.48
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 234 0 0 0 2548 0 0 0 25 0 1 0 387532374 2330624 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557233 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 569 218 73 138 0 428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2276

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792304/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2276 CPUtime=51.08
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 260 0 0 0 5108 0 0 0 25 0 1 0 387532374 2330624 244 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 569 244 73 138 0 428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2276

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1792112/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2408 CPUtime=102.26
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 291 0 0 0 10226 0 0 0 25 0 1 0 387532374 2465792 275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556619 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 602 275 73 138 0 461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2408

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791984/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2540 CPUtime=162.24
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 318 0 0 0 16224 0 0 0 25 0 1 0 387532374 2600960 302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706115 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 635 302 73 138 0 494 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791792/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2664 CPUtime=222.22
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 346 0 0 0 22222 0 0 0 25 0 1 0 387532374 2727936 330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551926 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 666 330 73 138 0 525 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2664

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791792/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2664 CPUtime=282.2
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 358 0 0 0 28220 0 0 0 25 0 1 0 387532374 2727936 342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 666 342 73 138 0 525 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2664

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791664/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2780 CPUtime=342.18
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 374 0 0 0 34218 0 0 0 25 0 1 0 387532374 2846720 358 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 695 358 73 138 0 554 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2780

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791664/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2908 CPUtime=402.16
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 389 0 0 0 40216 0 0 0 25 0 1 0 387532374 2977792 373 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550156 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 727 373 73 138 0 586 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2908

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791600/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=2908 CPUtime=462.14
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 399 0 0 0 46214 0 0 0 25 0 1 0 387532374 2977792 383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 727 383 73 138 0 586 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2908

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791600/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3032 CPUtime=522.12
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 427 0 0 0 52212 0 0 0 25 0 1 0 387532374 3104768 411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550683 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 758 411 73 138 0 617 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 3032

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791536/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3032 CPUtime=582.1
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 432 0 0 0 58210 0 0 0 25 0 1 0 387532374 3104768 416 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 758 416 73 138 0 617 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 3032

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791536/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3032 CPUtime=642.09
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 443 0 0 0 64209 0 0 0 25 0 1 0 387532374 3104768 427 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 758 427 73 138 0 617 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 3032

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791472/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3032 CPUtime=702.06
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 451 0 0 0 70206 0 0 0 25 0 1 0 387532374 3104768 435 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 758 435 73 138 0 617 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 3032

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791472/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3148 CPUtime=762.05
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 452 0 0 0 76205 0 0 0 25 0 1 0 387532374 3223552 436 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559862 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 787 436 73 138 0 646 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 3148

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791344/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3148 CPUtime=822.02
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 469 0 0 0 82202 0 0 0 25 0 1 0 387532374 3223552 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 787 453 73 138 0 646 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 3148

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791280/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3272 CPUtime=882
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 486 0 0 0 88200 0 0 0 25 0 1 0 387532374 3350528 470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 818 470 73 138 0 677 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 3272

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791344/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3272 CPUtime=941.99
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 491 0 0 0 94198 1 0 0 25 0 1 0 387532374 3350528 475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550920 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 818 475 73 138 0 677 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 3272

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 21738
/proc/meminfo: memFree=1791280/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3272 CPUtime=1001.97
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 499 0 0 0 100196 1 0 0 25 0 1 0 387532374 3350528 483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 818 483 73 138 0 677 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 3272

[startup+1062.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 21738
/proc/meminfo: memFree=1791216/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3272 CPUtime=1061.95
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 508 0 0 0 106194 1 0 0 25 0 1 0 387532374 3350528 492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521173 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 818 492 73 138 0 677 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 3272

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 21738
/proc/meminfo: memFree=1791216/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3272 CPUtime=1121.94
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 508 0 0 0 112193 1 0 0 25 0 1 0 387532374 3350528 492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 818 492 73 138 0 677 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 3272

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 21738
/proc/meminfo: memFree=1791152/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3388 CPUtime=1181.92
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 513 0 0 0 118191 1 0 0 25 0 1 0 387532374 3469312 497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 847 497 73 138 0 706 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 3388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 21738
/proc/meminfo: memFree=1791216/2055920 swapFree=4165988/4192956
[pid=21737] ppid=21735 vsize=3388 CPUtime=1200.01
/proc/21737/stat : 21737 (minisat) R 21735 21737 20315 0 -1 4194304 513 0 0 0 120000 1 0 0 25 0 1 0 387532374 3469312 497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/21737/statm: 847 497 73 138 0 706 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3388

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.013997
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 3404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 513
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= 2114

runsolver used 0.737887 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Mar 12 05:02:43 UTC 2007

IDJOB= 337857
IDBENCH= 24709
IDSOLVER= 109
FILE ID= node43/337857-1173675763

PBS_JOBID= 4101701

Free space on /tmp= 66483 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337857-1173675763/minisat /tmp/evaluation/337857-1173675763/instance-337857-1173675763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-337857-1173675763 -o ROOT/results/node43/solver-337857-1173675763 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337857-1173675763/minisat /tmp/evaluation/337857-1173675763/instance-337857-1173675763.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 459196110

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1793616 kB
Buffers:         27072 kB
Cached:         169116 kB
SwapCached:      21276 kB
Active:          78996 kB
Inactive:       145280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793616 kB
SwapTotal:     4192956 kB
SwapFree:      4165988 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            24124 kB
Committed_AS:   841888 kB
PageTables:       1392 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= 66483 MiB

End job on node43 on Mon Mar 12 05:22:46 UTC 2007