Trace number 425148

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? (TO) 5000.06 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4373.56
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     914     3437    10255 |     1145        0    nan |  0.000 % |
0.00/0.01	c |       100 |     914     3437    10255 |     1260      100     23 |  0.000 % |
0.00/0.02	c |       251 |     914     3437    10255 |     1386      251     23 |  0.000 % |
0.00/0.03	c |       477 |     914     3437    10255 |     1524      477     22 |  0.000 % |
0.00/0.05	c |       818 |     914     3437    10255 |     1677      818     22 |  0.000 % |
0.00/0.08	c |      1324 |     914     3437    10255 |     1845     1324     23 |  0.000 % |
0.10/0.13	c |      2084 |     914     3437    10255 |     2029     1120     22 |  0.000 % |
0.19/0.20	c |      3223 |     914     3437    10255 |     2232     1186     23 |  0.000 % |
0.29/0.32	c |      4931 |     914     3437    10255 |     2455     1733     24 |  0.000 % |
0.49/0.51	c |      7494 |     914     3437    10255 |     2701     1752     22 |  0.000 % |
0.79/0.80	c |     11338 |     914     3437    10255 |     2971     2768     28 |  0.000 % |
1.20/1.24	c |     17104 |     914     3437    10255 |     3268     2401     24 |  0.000 % |
1.89/1.95	c |     25755 |     914     3437    10255 |     3595     2651     24 |  0.000 % |
2.99/3.03	c |     38729 |     914     3437    10255 |     3955     2728     24 |  0.000 % |
4.69/4.74	c |     58190 |     914     3437    10255 |     4350     3973     24 |  0.000 % |
7.29/7.35	c |     87382 |     914     3437    10255 |     4785     4348     24 |  0.001 % |
11.29/11.36	c |    131172 |     914     3437    10255 |     5264     4354     23 |  0.000 % |
17.98/18.06	c |    196857 |     914     3437    10255 |     5790     2951     26 |  0.000 % |
27.88/27.96	c |    295383 |     914     3437    10255 |     6369     4376     23 |  0.000 % |
43.88/43.98	c |    443173 |     914     3437    10255 |     7006     3531     28 |  0.000 % |
68.57/68.69	c |    664856 |     914     3437    10255 |     7707     5321     26 |  0.000 % |
106.76/106.89	c |    997381 |     914     3437    10255 |     8478     6825     23 |  0.000 % |
168.25/168.30	c |   1496169 |     914     3437    10255 |     9326     8351     25 |  0.000 % |
263.62/263.73	c |   2244354 |     914     3437    10255 |    10258     7991     24 |  0.000 % |
411.98/412.10	c |   3366629 |     914     3437    10255 |    11284     7771     27 |  0.000 % |
649.62/649.85	c |   5050040 |     914     3437    10255 |    12412     6775     23 |  0.000 % |
1017.42/1017.76	c |   7575156 |     914     3437    10255 |    13654     7077     25 |  0.000 % |
1617.55/1618.12	c |  11362831 |     914     3437    10255 |    15019    13393     25 |  0.000 % |
2568.09/2568.91	c |  17044343 |     914     3437    10255 |    16521    13878     25 |  0.000 % |
4077.60/4078.81	c |  25566612 |     914     3437    10255 |    18173    15493     26 |  0.000 % |

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/node5/watcher-425148-1177800035 -o ROOT/results/node5/solver-425148-1177800035 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425148-1177800035/minisat_noassertions /tmp/evaluation/425148-1177800035/instance-425148-1177800035.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.97 0.98 3/77 11341
/proc/meminfo: memFree=1496056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=1988 CPUtime=0
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 256041117 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515401 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 497 153 50 130 0 364 0

[startup+0.106609 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 11341
/proc/meminfo: memFree=1496056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2092 CPUtime=0.1
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 226 0 0 0 10 0 0 0 18 0 1 0 256041117 2142208 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 523 212 66 130 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2092

[startup+0.20162 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 11341
/proc/meminfo: memFree=1496056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2224 CPUtime=0.19
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 245 0 0 0 19 0 0 0 18 0 1 0 256041117 2277376 231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 556 231 66 130 0 423 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2224

[startup+0.301632 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 11341
/proc/meminfo: memFree=1496056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2224 CPUtime=0.29
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 256 0 0 0 29 0 0 0 19 0 1 0 256041117 2277376 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 556 242 66 130 0 423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701676 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 11341
/proc/meminfo: memFree=1496056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2356 CPUtime=0.69
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 293 0 0 0 69 0 0 0 23 0 1 0 256041117 2412544 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 589 279 66 130 0 456 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50177 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1495088/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2488 CPUtime=1.49
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 323 0 0 0 149 0 0 0 25 0 1 0 256041117 2547712 309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 622 309 66 130 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.10195 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1494832/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=2752 CPUtime=3.09
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 256041117 2818048 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 688 348 66 130 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2752

[startup+6.30131 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1494448/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=3016 CPUtime=6.29
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 427 0 0 0 629 0 0 0 25 0 1 0 256041117 3088384 413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 754 413 66 130 0 621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3016

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1494064/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=3280 CPUtime=12.69
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 522 0 0 0 1269 0 0 0 25 0 1 0 256041117 3358720 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 820 508 66 130 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3280

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1493680/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=3696 CPUtime=25.48
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 607 0 0 0 2548 0 0 0 25 0 1 0 256041117 3784704 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 924 593 66 130 0 791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3696

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1493104/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=4224 CPUtime=51.08
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 757 0 0 0 5107 1 0 0 25 0 1 0 256041117 4325376 743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1056 743 66 130 0 923 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4224

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1492464/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=4884 CPUtime=102.27
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 894 0 0 0 10226 1 0 0 25 0 1 0 256041117 5001216 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1221 880 66 130 0 1088 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4884

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1491888/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=5420 CPUtime=162.25
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1039 0 0 0 16223 2 0 0 25 0 1 0 256041117 5550080 1025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1355 1025 66 130 0 1222 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5420

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1491504/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=5816 CPUtime=222.23
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1142 0 0 0 22221 2 0 0 25 0 1 0 256041117 5955584 1128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1454 1128 66 130 0 1321 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5816

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1491056/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=6220 CPUtime=282.22
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1249 0 0 0 28219 3 0 0 25 0 1 0 256041117 6369280 1235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1555 1235 66 130 0 1422 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1490672/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=6612 CPUtime=342.2
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1340 0 0 0 34217 3 0 0 25 0 1 0 256041117 6770688 1326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1653 1326 66 130 0 1520 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6612

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1490544/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=6744 CPUtime=402.19
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1384 0 0 0 40215 4 0 0 25 0 1 0 256041117 6905856 1370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1686 1370 66 130 0 1553 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1490032/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=7280 CPUtime=462.17
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1507 0 0 0 46213 4 0 0 25 0 1 0 256041117 7454720 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1820 1493 66 130 0 1687 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7280

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1489840/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=7552 CPUtime=522.16
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1559 0 0 0 52211 5 0 0 25 0 1 0 256041117 7733248 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1888 1545 66 130 0 1755 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7552

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1489584/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=7684 CPUtime=582.13
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1617 0 0 0 58208 5 0 0 25 0 1 0 256041117 7868416 1603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1921 1603 66 130 0 1788 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7684

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11342
/proc/meminfo: memFree=1489456/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=7816 CPUtime=642.12
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 1656 0 0 0 64206 6 0 0 25 0 1 0 256041117 8003584 1642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 1954 1642 66 130 0 1821 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7816


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1483440/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=13892 CPUtime=4061.1
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3125 0 0 0 406076 34 0 0 25 0 1 0 256041117 14225408 3111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3473 3111 66 130 0 3340 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 13892

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1483248/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14060 CPUtime=4121.08
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3171 0 0 0 412073 35 0 0 25 0 1 0 256041117 14397440 3157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3515 3157 66 130 0 3382 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 14060

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1483184/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14192 CPUtime=4181.07
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3191 0 0 0 418072 35 0 0 25 0 1 0 256041117 14532608 3177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3548 3177 66 130 0 3415 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 14192

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1483120/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14192 CPUtime=4241.05
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3210 0 0 0 424069 36 0 0 25 0 1 0 256041117 14532608 3196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3548 3196 66 130 0 3415 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 14192

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1483120/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14192 CPUtime=4301.03
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3216 0 0 0 430067 36 0 0 25 0 1 0 256041117 14532608 3202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3548 3202 66 130 0 3415 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 14192

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482992/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14324 CPUtime=4361.02
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3240 0 0 0 436065 37 0 0 25 0 1 0 256041117 14667776 3226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3581 3226 66 130 0 3448 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 14324

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482992/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14324 CPUtime=4421
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3249 0 0 0 442062 38 0 0 25 0 1 0 256041117 14667776 3235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3581 3235 66 130 0 3448 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 14324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482928/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14452 CPUtime=4480.98
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3265 0 0 0 448060 38 0 0 25 0 1 0 256041117 14798848 3251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3613 3251 66 130 0 3480 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 14452

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482864/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14452 CPUtime=4540.96
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3280 0 0 0 454058 38 0 0 25 0 1 0 256041117 14798848 3266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3613 3266 66 130 0 3480 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 14452

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482864/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14452 CPUtime=4600.95
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3286 0 0 0 460056 39 0 0 25 0 1 0 256041117 14798848 3272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3613 3272 66 130 0 3480 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 14452

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482736/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14600 CPUtime=4660.93
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3308 0 0 0 466054 39 0 0 25 0 1 0 256041117 14950400 3294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3650 3294 66 130 0 3517 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 14600

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482608/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14712 CPUtime=4720.93
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3336 0 0 0 472053 40 0 0 25 0 1 0 256041117 15065088 3322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3678 3322 66 130 0 3545 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 14712

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11542
/proc/meminfo: memFree=1482608/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14712 CPUtime=4780.9
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3345 0 0 0 478050 40 0 0 25 0 1 0 256041117 15065088 3331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3678 3331 66 130 0 3545 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 14712

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 11650
/proc/meminfo: memFree=1480960/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14860 CPUtime=4840.84
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3355 0 0 0 484042 42 0 0 25 0 1 0 256041117 15216640 3341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3715 3341 66 130 0 3582 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 14860

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11740
/proc/meminfo: memFree=1482096/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14860 CPUtime=4900.77
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3365 0 0 0 490034 43 0 0 25 0 1 0 256041117 15216640 3351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3715 3351 66 130 0 3582 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 14860

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11740
/proc/meminfo: memFree=1482096/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=14860 CPUtime=4960.75
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3375 0 0 0 496032 43 0 0 25 0 1 0 256041117 15216640 3361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3715 3361 66 130 0 3582 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 14860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11740
/proc/meminfo: memFree=1482096/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=15008 CPUtime=5000.04
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3394 0 0 0 499961 43 0 0 25 0 1 0 256041117 15368192 3380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3752 3380 66 130 0 3619 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 15008

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11740
/proc/meminfo: memFree=1482096/2055920 swapFree=4151648/4192956
[pid=11341] ppid=11339 vsize=15008 CPUtime=5000.04
/proc/11341/stat : 11341 (minisat_noasser) R 11339 11341 11048 0 -1 4194304 3394 0 0 0 499961 43 0 0 25 0 1 0 256041117 15368192 3380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11341/statm: 3752 3380 66 130 0 3619 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 15008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.62
CPU system time (s): 0.442932
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 15008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.442932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3394
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= 79921

runsolver used 3.79342 second user time and 10.8903 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 28 22:40:35 UTC 2007

IDJOB= 425148
IDBENCH= 20260
IDSOLVER= 189
FILE ID= node5/425148-1177800035

PBS_JOBID= 4715806

Free space on /tmp= 66451 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425148-1177800035/minisat_noassertions /tmp/evaluation/425148-1177800035/instance-425148-1177800035.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-425148-1177800035 -o ROOT/results/node5/solver-425148-1177800035 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425148-1177800035/minisat_noassertions /tmp/evaluation/425148-1177800035/instance-425148-1177800035.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 123942484

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1496528 kB
Buffers:         53132 kB
Cached:         413804 kB
SwapCached:       9948 kB
Active:         265808 kB
Inactive:       224632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496528 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            54596 kB
Committed_AS:  9142932 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= 66451 MiB

End job on node5 on Sun Apr 29 00:03:58 UTC 2007