Trace number 421891

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? (MO) 3757.13 3758.29

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryINDUST (industrial 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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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:  217930                                               |
0.00/0.00	c |  Number of clauses:    1002997                                              |
1.19/1.23	c |  Parsing time:         1.12         s                                       |
3.99/4.07	c ============================[ Search Statistics ]==============================
3.99/4.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.99/4.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.99/4.07	c ===============================================================================
3.99/4.07	c |         0 |  102569   572569  1525941 |   190856        0    nan |  0.000 % |
4.40/4.40	c |       101 |  102569   572569  1525941 |   209941      101    531 | 21.521 % |
4.79/4.86	c |       252 |  102542   572569  1525941 |   230936      248    335 | 21.647 % |
5.29/5.33	c |       477 |  102542   572569  1525941 |   254029      473    301 | 21.647 % |
5.99/6.02	c |       815 |  100064   557652  1488590 |   279432      793    212 | 23.231 % |
6.69/6.76	c |      1323 |  100059   557652  1488590 |   307376     1301    161 | 23.231 % |
8.19/8.29	c |      2082 |   97276   540561  1446333 |   338113     2055    144 | 24.089 % |
10.39/10.41	c |      3221 |   97253   540561  1446333 |   371925     3194    160 | 24.089 % |
13.89/13.98	c |      4929 |   96447   538692  1441744 |   409117     4897    162 | 25.243 % |
23.68/23.77	c |      7491 |   93609   519486  1393874 |   450029     7447    276 | 26.032 % |
34.79/34.85	c |     11335 |   93420   519486  1393874 |   495032    11290    362 | 26.239 % |
61.18/61.27	c |     17102 |   90296   498696  1342496 |   544535    17025    441 | 27.153 % |
86.97/87.08	c |     25751 |   87731   485057  1308104 |   598988    25651    429 | 29.030 % |
135.86/135.97	c |     38726 |   85055   474206  1280723 |   658887    38601    455 | 30.577 % |
213.33/213.40	c |     58187 |   81710   450356  1224093 |   724776    57886    456 | 31.227 % |
348.60/348.75	c |     87383 |   81017   445828  1212482 |   797254    87011    510 | 31.479 % |
612.72/612.93	c |    131173 |   80741   444208  1208242 |   876979   130755    582 | 32.207 % |
1046.00/1046.37	c |    196858 |   80736   444208  1208242 |   964677   196437    775 | 32.216 % |
1817.62/1818.21	c |    295387 |   79143   432337  1179236 |  1061145   294623    791 | 32.270 % |
3148.00/3149.01	c |    443177 |   79121   432337  1179236 |  1167259   442405    856 | 32.309 % |

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/node45/watcher-421891-1177504262 -o ROOT/results/node45/solver-421891-1177504262 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421891-1177504262/minisat_noassertions /tmp/evaluation/421891-1177504262/instance-421891-1177504262.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.74 0.92 0.97 3/77 22604
/proc/meminfo: memFree=1784584/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=2328 CPUtime=0
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 105271967 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 582 462 50 130 0 449 0

[startup+0.073213 s]
/proc/loadavg: 0.74 0.92 0.97 3/77 22604
/proc/meminfo: memFree=1784584/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=8516 CPUtime=0.06
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 1980 0 0 0 6 0 0 0 18 0 1 0 105271967 8720384 1966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 2129 1966 50 130 0 1996 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8516

[startup+0.101215 s]
/proc/loadavg: 0.74 0.92 0.97 3/77 22604
/proc/meminfo: memFree=1784584/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=13060 CPUtime=0.09
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 2896 0 0 0 8 1 0 0 18 0 1 0 105271967 13373440 2883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 3265 2883 50 130 0 3132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.301235 s]
/proc/loadavg: 0.74 0.92 0.97 3/77 22604
/proc/meminfo: memFree=1784584/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=37784 CPUtime=0.29
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 8711 0 0 0 25 4 0 0 19 0 1 0 105271967 38690816 8697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 9446 8697 50 130 0 9313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37784

[startup+0.701275 s]
/proc/loadavg: 0.74 0.92 0.97 3/77 22604
/proc/meminfo: memFree=1784584/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=55608 CPUtime=0.69
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 13031 0 0 0 63 6 0 0 23 0 1 0 105271967 56942592 13017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 13902 13017 50 130 0 13769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55608

[startup+1.50136 s]
/proc/loadavg: 0.74 0.92 0.97 2/78 22605
/proc/meminfo: memFree=1714432/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=86784 CPUtime=1.49
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 19894 0 0 0 138 11 0 0 25 0 1 0 105271967 88866816 19880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529512 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 21696 19880 61 130 0 21563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86784

[startup+3.10152 s]
/proc/loadavg: 0.74 0.92 0.97 2/78 22605
/proc/meminfo: memFree=1695808/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=111604 CPUtime=3.09
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 25600 0 0 0 295 14 0 0 25 0 1 0 105271967 114282496 25586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680104 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 27901 25586 61 130 0 27768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111604

[startup+6.30185 s]
/proc/loadavg: 0.76 0.92 0.97 2/78 22605
/proc/meminfo: memFree=1690816/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=100288 CPUtime=6.29
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 27030 0 0 0 614 15 0 0 25 0 1 0 105271967 102694912 23443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 25072 23443 67 130 0 24939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100288

[startup+12.7015 s]
/proc/loadavg: 0.78 0.93 0.97 2/78 22605
/proc/meminfo: memFree=1690816/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=100556 CPUtime=12.69
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 27032 0 0 0 1254 15 0 0 25 0 1 0 105271967 102969344 23445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 25139 23445 67 130 0 25006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100556

[startup+25.5028 s]
/proc/loadavg: 0.83 0.93 0.97 2/78 22605
/proc/meminfo: memFree=1690944/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=100556 CPUtime=25.48
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 27032 0 0 0 2533 15 0 0 25 0 1 0 105271967 102969344 23445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 25139 23445 67 130 0 25006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100556

[startup+51.1024 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 22605
/proc/meminfo: memFree=1678272/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=113784 CPUtime=51.07
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 30309 0 0 0 5089 18 0 0 25 0 1 0 105271967 116514816 26722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 28446 26722 67 130 0 28313 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113784

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 22605
/proc/meminfo: memFree=1652032/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=139680 CPUtime=102.27
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 36787 0 0 0 10202 25 0 0 25 0 1 0 105271967 143032320 33200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 34920 33200 67 130 0 34787 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 139680

[startup+162.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 22605
/proc/meminfo: memFree=1622208/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=169548 CPUtime=162.24
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 44265 0 0 0 16193 31 0 0 25 0 1 0 105271967 173617152 40678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 42387 40678 67 130 0 42254 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 169548

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1594048/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=197524 CPUtime=222.23
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 51255 0 0 0 22185 38 0 0 25 0 1 0 105271967 202264576 47668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 49381 47668 67 130 0 49248 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 197524

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1564544/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=227308 CPUtime=282.21
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 58698 0 0 0 28177 44 0 0 25 0 1 0 105271967 232763392 55111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 56827 55111 67 130 0 56694 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 227308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1530176/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=261276 CPUtime=342.2
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 67201 0 0 0 34168 52 0 0 25 0 1 0 105271967 267546624 63614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 65319 63614 67 130 0 65186 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 261276

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1497984/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=293932 CPUtime=402.18
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 75305 0 0 0 40159 59 0 0 25 0 1 0 105271967 300986368 71718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 73483 71718 67 130 0 73350 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 293932

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1469824/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=321628 CPUtime=462.16
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 82260 0 0 0 46151 65 0 0 25 0 1 0 105271967 329347072 78673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 80407 78673 67 130 0 80274 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 321628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1440896/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=350816 CPUtime=522.14
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 89556 0 0 0 52143 71 0 0 25 0 1 0 105271967 359235584 85969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 87704 85969 67 130 0 87571 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 350816

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1411648/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=379712 CPUtime=582.13
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 96797 0 0 0 58134 79 0 0 25 0 1 0 105271967 388825088 93210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 94928 93210 67 130 0 94795 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 379712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22605
/proc/meminfo: memFree=1385792/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=405292 CPUtime=642.11
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 103204 0 0 0 64125 86 0 0 25 0 1 0 105271967 415019008 99617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 101323 99617 67 130 0 101190 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 405292


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

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=366528/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1423456 CPUtime=2801.4
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 357592 0 0 0 279826 314 0 0 25 0 1 0 105271967 1457618944 354005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 355864 354005 67 130 0 355731 0
Current children cumulated CPU time (s) 2801.4
Current children cumulated vsize (KiB) 1423456

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=334016/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1455616 CPUtime=2861.39
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 365636 0 0 0 285817 322 0 0 25 0 1 0 105271967 1490550784 362049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 363904 362049 67 130 0 363771 0
Current children cumulated CPU time (s) 2861.39
Current children cumulated vsize (KiB) 1455616

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=302144/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1487612 CPUtime=2921.36
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 373664 0 0 0 291808 328 0 0 25 0 1 0 105271967 1523314688 370077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 371903 370077 67 130 0 371770 0
Current children cumulated CPU time (s) 2921.36
Current children cumulated vsize (KiB) 1487612

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=272640/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1516828 CPUtime=2981.35
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 380964 0 0 0 297799 336 0 0 25 0 1 0 105271967 1553231872 377377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 379207 377377 67 130 0 379074 0
Current children cumulated CPU time (s) 2981.35
Current children cumulated vsize (KiB) 1516828

[startup+3042.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=245696/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1544016 CPUtime=3041.33
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 387754 0 0 0 303790 343 0 0 25 0 1 0 105271967 1581072384 384167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 386004 384167 67 130 0 385871 0
Current children cumulated CPU time (s) 3041.33
Current children cumulated vsize (KiB) 1544016

[startup+3102.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=216128/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1573412 CPUtime=3101.32
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 395095 0 0 0 309781 351 0 0 25 0 1 0 105271967 1611173888 391508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 393353 391508 67 130 0 393220 0
Current children cumulated CPU time (s) 3101.32
Current children cumulated vsize (KiB) 1573412

[startup+3162.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=191552/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1598012 CPUtime=3161.3
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 401236 0 0 0 315774 356 0 0 25 0 1 0 105271967 1636364288 397649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 399503 397649 67 130 0 399370 0
Current children cumulated CPU time (s) 3161.3
Current children cumulated vsize (KiB) 1598012

[startup+3222.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=168448/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1620884 CPUtime=3221.28
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 406969 0 0 0 321768 360 0 0 25 0 1 0 105271967 1659785216 403382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 405221 403382 67 130 0 405088 0
Current children cumulated CPU time (s) 3221.28
Current children cumulated vsize (KiB) 1620884

[startup+3282.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=141504/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1647584 CPUtime=3281.27
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 413638 0 0 0 327762 365 0 0 25 0 1 0 105271967 1687126016 410051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 411896 410051 67 130 0 411763 0
Current children cumulated CPU time (s) 3281.27
Current children cumulated vsize (KiB) 1647584

[startup+3342.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=115712/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1673612 CPUtime=3341.25
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 420154 0 0 0 333754 371 0 0 25 0 1 0 105271967 1713778688 416568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 418403 416568 67 130 0 418270 0
Current children cumulated CPU time (s) 3341.25
Current children cumulated vsize (KiB) 1673612

[startup+3402.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=88512/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1701456 CPUtime=3401.24
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 426876 0 0 0 339748 376 0 0 25 0 1 0 105271967 1742290944 423289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548182 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 425364 423290 67 130 0 425231 0
Current children cumulated CPU time (s) 3401.24
Current children cumulated vsize (KiB) 1701456

[startup+3462.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=63872/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1726340 CPUtime=3461.22
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 433099 0 0 0 345740 382 0 0 25 0 1 0 105271967 1767772160 429512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 431585 429512 67 130 0 431452 0
Current children cumulated CPU time (s) 3461.22
Current children cumulated vsize (KiB) 1726340

[startup+3522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=39424/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1750348 CPUtime=3521.2
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 439127 0 0 0 351732 388 0 0 25 0 1 0 105271967 1792356352 435540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 437587 435540 67 130 0 437454 0
Current children cumulated CPU time (s) 3521.2
Current children cumulated vsize (KiB) 1750348

[startup+3582.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22805
/proc/meminfo: memFree=15744/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1777524 CPUtime=3581.19
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 445898 0 0 0 357725 394 0 0 25 0 1 0 105271967 1820184576 442311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 444381 442311 67 130 0 444248 0
Current children cumulated CPU time (s) 3581.19
Current children cumulated vsize (KiB) 1777524

[startup+3642.3 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 22805
/proc/meminfo: memFree=15040/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1801780 CPUtime=3641.17
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 451953 0 0 0 363718 399 0 0 25 0 1 0 105271967 1845022720 448366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 450445 448366 67 130 0 450312 0
Current children cumulated CPU time (s) 3641.17
Current children cumulated vsize (KiB) 1801780

[startup+3702.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 22805
/proc/meminfo: memFree=15744/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1824836 CPUtime=3701.15
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 457741 0 0 0 369711 404 0 0 25 0 1 0 105271967 1868632064 454154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 456209 454154 67 130 0 456076 0
Current children cumulated CPU time (s) 3701.15
Current children cumulated vsize (KiB) 1824836



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3758 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 22805
/proc/meminfo: memFree=16000/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=1843264 CPUtime=3756.84
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4194304 462336 0 0 0 375275 409 0 0 25 0 1 0 105271967 1887502336 458749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 460816 458749 67 130 0 460683 0
Current children cumulated CPU time (s) 3756.84
Current children cumulated vsize (KiB) 1843264

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

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

[startup+3758.2 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 22805
/proc/meminfo: memFree=16000/2055920 swapFree=4157692/4192956
[pid=22604] ppid=22602 vsize=0 CPUtime=3757.04
/proc/22604/stat : 22604 (minisat_noasser) R 22602 22604 22548 0 -1 4195332 462336 0 0 0 375275 429 0 0 25 0 1 0 105271967 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/22604/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3757.04
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 3758.29
CPU time (s): 3757.13
CPU user time (s): 3752.76
CPU system time (s): 4.37533
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 1843264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3752.76
system time used= 4.37533
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462336
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= 77535

runsolver used 2.95455 second user time and 8.25275 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 25 12:31:03 UTC 2007

IDJOB= 421891
IDBENCH= 20385
IDSOLVER= 189
FILE ID= node45/421891-1177504262

PBS_JOBID= 4685914

Free space on /tmp= 66429 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/421891-1177504262/minisat_noassertions /tmp/evaluation/421891-1177504262/instance-421891-1177504262.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-421891-1177504262 -o ROOT/results/node45/solver-421891-1177504262 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421891-1177504262/minisat_noassertions /tmp/evaluation/421891-1177504262/instance-421891-1177504262.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 983674715

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1785120 kB
Buffers:         38440 kB
Cached:         150796 kB
SwapCached:      15512 kB
Active:         127992 kB
Inactive:        85056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785120 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:           19392 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            43348 kB
Committed_AS:  1337732 kB
PageTables:       1732 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= 66429 MiB

End job on node45 on Wed Apr 25 13:33:44 UTC 2007