Trace number 421099

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
MD5SUM6b3d1cbdf485dde3109e6dfc6e20401f
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     626     2720     8267 |      906        0    nan |  0.000 % |
0.00/0.01	c |       101 |     626     2720     8267 |      997      101     30 |  0.000 % |
0.00/0.01	c |       253 |     626     2720     8267 |     1097      253     27 |  0.000 % |
0.00/0.02	c |       478 |     626     2720     8267 |     1206      478     27 |  0.000 % |
0.00/0.04	c |       816 |     626     2720     8267 |     1327      816     27 |  0.000 % |
0.00/0.06	c |      1324 |     626     2720     8267 |     1460     1324     26 |  0.000 % |
0.09/0.10	c |      2083 |     626     2720     8267 |     1606     1319     26 |  0.000 % |
0.09/0.16	c |      3222 |     626     2720     8267 |     1766     1622     26 |  0.000 % |
0.19/0.26	c |      4933 |     626     2720     8267 |     1943     1497     27 |  0.000 % |
0.39/0.41	c |      7495 |     626     2720     8267 |     2137     1036     24 |  0.000 % |
0.59/0.64	c |     11340 |     626     2720     8267 |     2351     1582     25 |  0.000 % |
0.89/1.00	c |     17106 |     626     2720     8267 |     2586     1290     24 |  0.000 % |
1.49/1.56	c |     25755 |     626     2720     8267 |     2845     1944     27 |  0.000 % |
2.40/2.40	c |     38730 |     626     2720     8267 |     3130     1817     24 |  0.000 % |
3.69/3.73	c |     58191 |     626     2720     8267 |     3443     2148     24 |  0.000 % |
5.69/5.78	c |     87383 |     626     2720     8267 |     3787     3261     26 |  0.000 % |
8.89/8.94	c |    131173 |     626     2720     8267 |     4166     2732     26 |  0.000 % |
13.99/14.05	c |    196857 |     626     2720     8267 |     4582     2689     25 |  0.000 % |
21.78/21.85	c |    295384 |     626     2720     8267 |     5040     3438     26 |  0.000 % |
34.08/34.13	c |    443175 |     626     2720     8267 |     5545     2750     28 |  0.000 % |
52.97/53.07	c |    664858 |     626     2720     8267 |     6099     5249     27 |  0.000 % |
83.17/83.29	c |    997383 |     626     2720     8267 |     6709     4381     27 |  0.000 % |
129.75/129.87	c |   1496171 |     626     2720     8267 |     7380     5077     25 |  0.000 % |
201.83/201.96	c |   2244353 |     626     2720     8267 |     8118     5076     25 |  0.000 % |
316.20/316.39	c |   3366627 |     626     2720     8267 |     8930     5258     27 |  0.000 % |
495.57/495.86	c |   5050039 |     626     2720     8267 |     9823     5838     27 |  0.000 % |
781.86/782.25	c |   7575155 |     626     2720     8267 |    10805     8094     27 |  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/node54/watcher-421099-1177498404 -o ROOT/results/node54/solver-421099-1177498404 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421099-1177498404/minisat_noassertions /tmp/evaluation/421099-1177498404/instance-421099-1177498404.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 0.95 3/66 16538
/proc/meminfo: memFree=1686528/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=1996 CPUtime=0
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 197214847 2043904 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 499 149 62 130 0 366 0

[startup+0.078654 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16538
/proc/meminfo: memFree=1686528/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2112 CPUtime=0.07
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 203 0 0 0 7 0 0 0 18 0 1 0 197214847 2162688 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 528 189 66 130 0 395 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2112

[startup+0.101657 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16538
/proc/meminfo: memFree=1686528/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2112 CPUtime=0.09
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 197214847 2162688 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 528 189 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301682 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16538
/proc/meminfo: memFree=1686528/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2244 CPUtime=0.29
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 233 0 0 0 29 0 0 0 19 0 1 0 197214847 2297856 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 561 219 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701734 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16538
/proc/meminfo: memFree=1686528/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2244 CPUtime=0.69
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 258 0 0 0 69 0 0 0 23 0 1 0 197214847 2297856 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 561 244 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1685752/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2376 CPUtime=1.49
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 288 0 0 0 149 0 0 0 25 0 1 0 197214847 2433024 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 594 274 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10104 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1685432/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2508 CPUtime=3.09
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 325 0 0 0 309 0 0 0 25 0 1 0 197214847 2568192 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 627 311 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1685112/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=2772 CPUtime=6.29
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 390 0 0 0 629 0 0 0 25 0 1 0 197214847 2838528 376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 693 376 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1684792/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=3036 CPUtime=12.69
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 444 0 0 0 1269 0 0 0 25 0 1 0 197214847 3108864 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 759 430 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1684344/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=3432 CPUtime=25.48
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 541 0 0 0 2548 0 0 0 25 0 1 0 197214847 3514368 527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553593 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 858 527 66 130 0 725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3432

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1683960/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=3828 CPUtime=51.08
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 649 0 0 0 5108 0 0 0 25 0 1 0 197214847 3919872 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 957 635 66 130 0 824 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3828

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1683192/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=4492 CPUtime=102.26
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 823 0 0 0 10226 0 0 0 25 0 1 0 197214847 4599808 809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1123 809 66 130 0 990 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4492

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1682680/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=5028 CPUtime=162.24
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 949 0 0 0 16224 0 0 0 25 0 1 0 197214847 5148672 935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1257 935 66 130 0 1124 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1682168/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=5556 CPUtime=222.22
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1069 0 0 0 22222 0 0 0 25 0 1 0 197214847 5689344 1055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1389 1055 66 130 0 1256 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1681784/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=5820 CPUtime=282.21
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1146 0 0 0 28220 1 0 0 25 0 1 0 197214847 5959680 1132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548024 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1455 1132 66 130 0 1322 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5820

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1681400/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=6236 CPUtime=342.19
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1233 0 0 0 34218 1 0 0 25 0 1 0 197214847 6385664 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1559 1219 66 130 0 1426 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6236

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16539
/proc/meminfo: memFree=1681080/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=6504 CPUtime=402.17
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1314 0 0 0 40216 1 0 0 25 0 1 0 197214847 6660096 1300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548437 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1626 1300 66 130 0 1493 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6504

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/73 16605
/proc/meminfo: memFree=1679688/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=6636 CPUtime=462.13
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1353 0 0 0 46211 2 0 0 25 0 1 0 197214847 6795264 1339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1659 1339 66 130 0 1526 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6636

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1680376/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7040 CPUtime=522.04
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1436 0 0 0 52201 3 0 0 25 0 1 0 197214847 7208960 1422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1760 1422 66 130 0 1627 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 7040

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1680248/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7172 CPUtime=582.02
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1486 0 0 0 58199 3 0 0 25 0 1 0 197214847 7344128 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1793 1472 66 130 0 1660 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 7172

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1680120/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7300 CPUtime=642.01
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1521 0 0 0 64198 3 0 0 25 0 1 0 197214847 7475200 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1825 1507 66 130 0 1692 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 7300

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1680056/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7440 CPUtime=701.98
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1556 0 0 0 70195 3 0 0 25 0 1 0 197214847 7618560 1542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1860 1542 66 130 0 1727 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 7440

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1679992/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7572 CPUtime=761.97
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1575 0 0 0 76194 3 0 0 25 0 1 0 197214847 7753728 1561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546762 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1893 1561 66 130 0 1760 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 7572

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7840 CPUtime=821.95
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1645 0 0 0 82192 3 0 0 25 0 1 0 197214847 8028160 1631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1960 1631 66 130 0 1827 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 7840

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7976 CPUtime=881.93
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1661 0 0 0 88190 3 0 0 25 0 1 0 197214847 8167424 1647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1994 1647 66 130 0 1861 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 7976

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1679480/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=7976 CPUtime=941.92
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1689 0 0 0 94188 4 0 0 25 0 1 0 197214847 8167424 1675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548097 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 1994 1675 66 130 0 1861 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 7976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16737
/proc/meminfo: memFree=1679416/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8112 CPUtime=1001.9
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1722 0 0 0 100186 4 0 0 25 0 1 0 197214847 8306688 1708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2028 1708 66 130 0 1895 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 8112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16739
/proc/meminfo: memFree=1679288/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8244 CPUtime=1061.88
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1738 0 0 0 106184 4 0 0 25 0 1 0 197214847 8441856 1724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548024 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2061 1724 66 130 0 1928 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 8244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16739
/proc/meminfo: memFree=1679160/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8376 CPUtime=1121.86
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1781 0 0 0 112182 4 0 0 25 0 1 0 197214847 8577024 1767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2094 1767 66 130 0 1961 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 8376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16739
/proc/meminfo: memFree=1679096/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8520 CPUtime=1181.84
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1797 0 0 0 118180 4 0 0 25 0 1 0 197214847 8724480 1783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2130 1783 66 130 0 1997 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 8520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 16739
/proc/meminfo: memFree=1679032/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8520 CPUtime=1200.04
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1800 0 0 0 120000 4 0 0 25 0 1 0 197214847 8724480 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2130 1786 66 130 0 1997 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8520

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: 0.99 0.98 0.95 2/67 16739
/proc/meminfo: memFree=1679032/2055920 swapFree=4182160/4192956
[pid=16538] ppid=16536 vsize=8520 CPUtime=1200.04
/proc/16538/stat : 16538 (minisat_noasser) R 16536 16538 15726 0 -1 4194304 1800 0 0 0 120000 4 0 0 25 0 1 0 197214847 8724480 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/16538/statm: 2130 1786 66 130 0 1997 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.048992
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 8520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1800
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= 3181

runsolver used 1.2828 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 25 10:53:24 UTC 2007

IDJOB= 421099
IDBENCH= 20008
IDSOLVER= 188
FILE ID= node54/421099-1177498404

PBS_JOBID= 4685772

Free space on /tmp= 66339 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421099-1177498404/minisat_noassertions /tmp/evaluation/421099-1177498404/instance-421099-1177498404.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-421099-1177498404 -o ROOT/results/node54/solver-421099-1177498404 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421099-1177498404/minisat_noassertions /tmp/evaluation/421099-1177498404/instance-421099-1177498404.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  6b3d1cbdf485dde3109e6dfc6e20401f

RANDOM SEED= 226787258

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1686936 kB
Buffers:         41204 kB
Cached:         247676 kB
SwapCached:       4132 kB
Active:          81848 kB
Inactive:       217024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686936 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            56016 kB
Committed_AS:  2300080 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node54 on Wed Apr 25 11:13:26 UTC 2007