Trace number 421346

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) 1200.1 1200.51

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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 % |
0.09/0.13	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 % |
1.19/1.24	c |     17104 |     914     3437    10255 |     3268     2401     24 |  0.000 % |
1.89/1.95	c |     25755 |     914     3437    10255 |     3595     2651     24 |  0.000 % |
2.99/3.04	c |     38729 |     914     3437    10255 |     3955     2728     24 |  0.000 % |
4.69/4.74	c |     58190 |     914     3437    10255 |     4350     3973     24 |  0.000 % |
7.29/7.36	c |     87382 |     914     3437    10255 |     4785     4348     24 |  0.001 % |
11.29/11.37	c |    131172 |     914     3437    10255 |     5264     4354     23 |  0.000 % |
17.98/18.08	c |    196857 |     914     3437    10255 |     5790     2951     26 |  0.000 % |
27.88/27.99	c |    295383 |     914     3437    10255 |     6369     4376     23 |  0.000 % |
43.98/44.03	c |    443173 |     914     3437    10255 |     7006     3531     28 |  0.000 % |
68.67/68.74	c |    664856 |     914     3437    10255 |     7707     5321     26 |  0.000 % |
106.86/106.92	c |    997381 |     914     3437    10255 |     8478     6825     23 |  0.000 % |
168.03/168.15	c |   1496169 |     914     3437    10255 |     9326     8351     25 |  0.000 % |
263.00/263.19	c |   2244354 |     914     3437    10255 |    10258     7991     24 |  0.000 % |
410.45/410.61	c |   3366629 |     914     3437    10255 |    11284     7771     27 |  0.000 % |
647.87/648.14	c |   5050040 |     914     3437    10255 |    12412     6775     23 |  0.000 % |
1014.94/1015.36	c |   7575156 |     914     3437    10255 |    13654     7077     25 |  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/node42/watcher-421346-1177502760 -o ROOT/results/node42/solver-421346-1177502760 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421346-1177502760/minisat_noassertions /tmp/evaluation/421346-1177502760/instance-421346-1177502760.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: 0.99 0.97 0.98 3/77 6434
/proc/meminfo: memFree=1702448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=1988 CPUtime=0
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 198187914 2035712 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690434 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 497 153 50 130 0 364 0

[startup+0.0926189 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6434
/proc/meminfo: memFree=1702448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2092 CPUtime=0.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 198187914 2142208 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 523 204 66 130 0 390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2092

[startup+0.10162 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6434
/proc/meminfo: memFree=1702448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2092 CPUtime=0.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 198187914 2142208 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 523 210 66 130 0 390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2092

[startup+0.30166 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6434
/proc/meminfo: memFree=1702448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2224 CPUtime=0.29
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 256 0 0 0 29 0 0 0 19 0 1 0 198187914 2277376 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 556 242 66 130 0 423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701735 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6434
/proc/meminfo: memFree=1702448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2356 CPUtime=0.69
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 293 0 0 0 69 0 0 0 22 0 1 0 198187914 2412544 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 589 279 66 130 0 456 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6435
/proc/meminfo: memFree=1701480/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2488 CPUtime=1.49
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 323 0 0 0 149 0 0 0 25 0 1 0 198187914 2547712 309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 622 309 66 130 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6435
/proc/meminfo: memFree=1701224/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=2752 CPUtime=3.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 198187914 2818048 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 688 348 66 130 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2752

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6435
/proc/meminfo: memFree=1700904/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=3016 CPUtime=6.29
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 427 0 0 0 629 0 0 0 25 0 1 0 198187914 3088384 413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 754 413 66 130 0 621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3016

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6435
/proc/meminfo: memFree=1700464/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=3280 CPUtime=12.69
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 522 0 0 0 1269 0 0 0 25 0 1 0 198187914 3358720 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553483 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/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: 1.07 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1700080/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=3696 CPUtime=25.48
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 607 0 0 0 2548 0 0 0 25 0 1 0 198187914 3784704 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552670 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 924 593 66 130 0 791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3696

[startup+51.1013 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1699504/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=4224 CPUtime=51.07
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 757 0 0 0 5107 0 0 0 25 0 1 0 198187914 4325376 743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1056 743 66 130 0 923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4224

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1698928/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=4884 CPUtime=102.26
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 894 0 0 0 10225 1 0 0 25 0 1 0 198187914 5001216 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1221 880 66 130 0 1088 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4884

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1698288/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=5420 CPUtime=162.23
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1039 0 0 0 16222 1 0 0 25 0 1 0 198187914 5550080 1025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1355 1025 66 130 0 1222 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5420

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1697840/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=5816 CPUtime=222.21
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1142 0 0 0 22219 2 0 0 25 0 1 0 198187914 5955584 1128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1454 1128 66 130 0 1321 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5816

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1697392/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=6220 CPUtime=282.19
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1249 0 0 0 28217 2 0 0 25 0 1 0 198187914 6369280 1235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1555 1235 66 130 0 1422 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6220

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1697008/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=6612 CPUtime=342.17
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1340 0 0 0 34214 3 0 0 25 0 1 0 198187914 6770688 1326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1653 1326 66 130 0 1520 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6612

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1696752/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=6884 CPUtime=402.15
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1392 0 0 0 40212 3 0 0 25 0 1 0 198187914 7049216 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1721 1378 66 130 0 1588 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6884

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1696432/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=7280 CPUtime=462.14
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1507 0 0 0 46210 4 0 0 25 0 1 0 198187914 7454720 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1820 1493 66 130 0 1687 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7280

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1696240/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=7552 CPUtime=522.11
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1559 0 0 0 52207 4 0 0 25 0 1 0 198187914 7733248 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548783 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1888 1545 66 130 0 1755 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7552

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695984/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=7684 CPUtime=582.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1617 0 0 0 58204 5 0 0 25 0 1 0 198187914 7868416 1603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1921 1603 66 130 0 1788 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7684

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695792/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=7816 CPUtime=642.07
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1656 0 0 0 64202 5 0 0 25 0 1 0 198187914 8003584 1642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552428 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 1954 1642 66 130 0 1821 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7816

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695600/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8144 CPUtime=702.05
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1716 0 0 0 70199 6 0 0 25 0 1 0 198187914 8339456 1702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2036 1702 66 130 0 1903 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8144

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695408/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8276 CPUtime=762.03
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1756 0 0 0 76197 6 0 0 25 0 1 0 198187914 8474624 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2069 1742 66 130 0 1936 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8276

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695280/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8408 CPUtime=822.01
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1789 0 0 0 82194 7 0 0 25 0 1 0 198187914 8609792 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2102 1775 66 130 0 1969 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 8408

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1695152/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8548 CPUtime=881.99
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1819 0 0 0 88192 7 0 0 25 0 1 0 198187914 8753152 1805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2137 1805 66 130 0 2004 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8548

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694896/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8816 CPUtime=941.96
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1880 0 0 0 94189 7 0 0 25 0 1 0 198187914 9027584 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2204 1866 66 130 0 2071 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8816

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694832/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=8948 CPUtime=1001.95
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 1910 0 0 0 100187 8 0 0 25 0 1 0 198187914 9162752 1896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2237 1896 66 130 0 2104 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8948

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694448/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=9212 CPUtime=1061.93
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 2000 0 0 0 106184 9 0 0 25 0 1 0 198187914 9433088 1986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2303 1986 66 130 0 2170 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 9212

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694256/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=9488 CPUtime=1121.91
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 2060 0 0 0 112182 9 0 0 25 0 1 0 198187914 9715712 2046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546093 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2372 2046 66 130 0 2239 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 9488

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694192/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=9624 CPUtime=1181.88
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 2071 0 0 0 118179 9 0 0 25 0 1 0 198187914 9854976 2057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2406 2057 66 130 0 2273 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694128/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=9624 CPUtime=1200.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 2086 0 0 0 119999 10 0 0 25 0 1 0 198187914 9854976 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2406 2072 66 130 0 2273 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9624

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6435
/proc/meminfo: memFree=1694128/2055920 swapFree=4147460/4192956
[pid=6434] ppid=6432 vsize=9624 CPUtime=1200.09
/proc/6434/stat : 6434 (minisat_noasser) R 6432 6434 5051 0 -1 4194304 2086 0 0 0 119999 10 0 0 25 0 1 0 198187914 9854976 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6434/statm: 2406 2072 66 130 0 2273 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.102984
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 9624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2086
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= 1847

runsolver used 0.953854 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 12:06:00 UTC 2007

IDJOB= 421346
IDBENCH= 20260
IDSOLVER= 188
FILE ID= node42/421346-1177502760

PBS_JOBID= 4685834

Free space on /tmp= 66448 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/421346-1177502760/minisat_noassertions /tmp/evaluation/421346-1177502760/instance-421346-1177502760.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421346-1177502760 -o ROOT/results/node42/solver-421346-1177502760 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421346-1177502760/minisat_noassertions /tmp/evaluation/421346-1177502760/instance-421346-1177502760.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 165495092

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1702856 kB
Buffers:         49876 kB
Cached:         210232 kB
SwapCached:      14816 kB
Active:         143804 kB
Inactive:       140104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702856 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          30652 kB
Slab:            54516 kB
Committed_AS:  3595208 kB
PageTables:       1912 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= 66448 MiB

End job on node42 on Wed Apr 25 12:26:03 UTC 2007