Trace number 421462

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) 1200.21 1200.62

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                                              |
1.19/1.24	c |  Parsing time:         1.11         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 % |
4.29/4.40	c |       101 |  102569   572569  1525941 |   209941      101    531 | 21.521 % |
4.79/4.85	c |       252 |  102542   572569  1525941 |   230936      248    335 | 21.647 % |
5.29/5.32	c |       477 |  102542   572569  1525941 |   254029      473    301 | 21.647 % |
5.99/6.00	c |       815 |  100064   557652  1488590 |   279432      793    212 | 23.231 % |
6.69/6.73	c |      1323 |  100059   557652  1488590 |   307376     1301    161 | 23.231 % |
8.19/8.25	c |      2082 |   97276   540561  1446333 |   338113     2055    144 | 24.089 % |
10.29/10.36	c |      3221 |   97253   540561  1446333 |   371925     3194    160 | 24.089 % |
13.89/13.94	c |      4929 |   96447   538692  1441744 |   409117     4897    162 | 25.243 % |
23.68/23.77	c |      7491 |   93609   519486  1393874 |   450029     7447    276 | 26.032 % |
34.78/34.80	c |     11335 |   93420   519486  1393874 |   495032    11290    362 | 26.239 % |
61.17/61.27	c |     17102 |   90296   498696  1342496 |   544535    17025    441 | 27.153 % |
86.96/87.04	c |     25751 |   87731   485057  1308104 |   598988    25651    429 | 29.030 % |
135.84/135.95	c |     38726 |   85055   474206  1280723 |   658887    38601    455 | 30.577 % |
213.23/213.38	c |     58187 |   81710   450356  1224093 |   724776    57886    456 | 31.227 % |
348.67/348.83	c |     87383 |   81017   445828  1212482 |   797254    87011    510 | 31.479 % |
612.88/613.16	c |    131173 |   80741   444208  1208242 |   876979   130755    582 | 32.207 % |
1046.64/1047.00	c |    196858 |   80736   444208  1208242 |   964677   196437    775 | 32.216 % |

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-421462-1177491794 -o ROOT/results/node42/solver-421462-1177491794 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421462-1177491794/minisat_noassertions /tmp/evaluation/421462-1177491794/instance-421462-1177491794.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 0.95 0.72 3/77 5354
/proc/meminfo: memFree=1693272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=2328 CPUtime=0
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 197091552 2383872 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 582 466 50 130 0 449 0

[startup+0.0776581 s]
/proc/loadavg: 0.92 0.95 0.72 3/77 5354
/proc/meminfo: memFree=1693272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=8780 CPUtime=0.06
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 2041 0 0 0 6 0 0 0 18 0 1 0 197091552 8990720 2027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 2195 2027 50 130 0 2062 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8780

[startup+0.101661 s]
/proc/loadavg: 0.92 0.95 0.72 3/77 5354
/proc/meminfo: memFree=1693272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=13060 CPUtime=0.09
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 2899 0 0 0 8 1 0 0 18 0 1 0 197091552 13373440 2885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 3265 2885 50 130 0 3132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.301706 s]
/proc/loadavg: 0.92 0.95 0.72 3/77 5354
/proc/meminfo: memFree=1693272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=37652 CPUtime=0.29
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 8691 0 0 0 24 5 0 0 19 0 1 0 197091552 38555648 8677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 9413 8678 50 130 0 9280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37652

[startup+0.701775 s]
/proc/loadavg: 0.92 0.95 0.72 3/77 5354
/proc/meminfo: memFree=1693272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=55212 CPUtime=0.69
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 12905 0 0 0 61 8 0 0 23 0 1 0 197091552 56537088 12891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 13803 12892 50 130 0 13670 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55212

[startup+1.50193 s]
/proc/loadavg: 0.92 0.95 0.72 2/78 5355
/proc/meminfo: memFree=1623608/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=86784 CPUtime=1.49
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 19894 0 0 0 136 13 0 0 25 0 1 0 197091552 88866816 19880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529246 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 21696 19880 61 130 0 21563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86784

[startup+3.10123 s]
/proc/loadavg: 0.93 0.95 0.72 2/78 5355
/proc/meminfo: memFree=1605048/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=111604 CPUtime=3.09
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 25600 0 0 0 294 15 0 0 25 0 1 0 197091552 114282496 25586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 27901 25586 61 130 0 27768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111604

[startup+6.30184 s]
/proc/loadavg: 0.93 0.95 0.72 2/78 5355
/proc/meminfo: memFree=1599608/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=100288 CPUtime=6.29
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 27030 0 0 0 613 16 0 0 25 0 1 0 197091552 102694912 23443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 25072 23443 67 130 0 24939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100288

[startup+12.7011 s]
/proc/loadavg: 0.94 0.96 0.72 2/78 5355
/proc/meminfo: memFree=1599544/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=100556 CPUtime=12.69
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 27032 0 0 0 1253 16 0 0 25 0 1 0 197091552 102969344 23445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 25139 23445 67 130 0 25006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100556

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.72 2/78 5355
/proc/meminfo: memFree=1599672/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=100556 CPUtime=25.48
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 27032 0 0 0 2532 16 0 0 25 0 1 0 197091552 102969344 23445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 25139 23445 67 130 0 25006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100556

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.73 2/78 5355
/proc/meminfo: memFree=1586808/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=113784 CPUtime=51.08
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 30315 0 0 0 5089 19 0 0 25 0 1 0 197091552 116514816 26728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 28446 26728 67 130 0 28313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113784

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.74 2/78 5355
/proc/meminfo: memFree=1560632/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=139680 CPUtime=102.26
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 36786 0 0 0 10201 25 0 0 25 0 1 0 197091552 143032320 33199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 34920 33199 67 130 0 34787 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 139680

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 5355
/proc/meminfo: memFree=1530808/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=169548 CPUtime=162.23
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 44264 0 0 0 16191 32 0 0 25 0 1 0 197091552 173617152 40677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 42387 40677 67 130 0 42254 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 169548

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 5355
/proc/meminfo: memFree=1502712/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=197524 CPUtime=222.21
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 51252 0 0 0 22183 38 0 0 25 0 1 0 197091552 202264576 47665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 49381 47665 67 130 0 49248 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 197524

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 5355
/proc/meminfo: memFree=1473272/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=227308 CPUtime=282.19
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 58690 0 0 0 28174 45 0 0 25 0 1 0 197091552 232763392 55103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 56827 55103 67 130 0 56694 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 227308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 5355
/proc/meminfo: memFree=1438904/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=261276 CPUtime=342.18
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 67178 0 0 0 34164 54 0 0 25 0 1 0 197091552 267546624 63591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548056 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 65319 63591 67 130 0 65186 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 261276

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 5355
/proc/meminfo: memFree=1406776/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=293800 CPUtime=402.15
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 75289 0 0 0 40155 60 0 0 25 0 1 0 197091552 300851200 71702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 73450 71702 67 130 0 73317 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 293800

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 5355
/proc/meminfo: memFree=1378744/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=321496 CPUtime=462.13
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 82235 0 0 0 46146 67 0 0 25 0 1 0 197091552 329211904 78648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 80374 78648 67 130 0 80241 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 321496

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.83 2/78 5355
/proc/meminfo: memFree=1349880/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=350684 CPUtime=522.11
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 89530 0 0 0 52137 74 0 0 25 0 1 0 197091552 359100416 85943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 87671 85943 67 130 0 87538 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 350684

[startup+582.301 s]
/proc/loadavg: 1.02 0.99 0.83 2/78 5355
/proc/meminfo: memFree=1320696/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=379580 CPUtime=582.09
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 96760 0 0 0 58127 82 0 0 25 0 1 0 197091552 388689920 93173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 94895 93173 67 130 0 94762 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 379580

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 5355
/proc/meminfo: memFree=1294840/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=405028 CPUtime=642.08
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 103148 0 0 0 64119 89 0 0 25 0 1 0 197091552 414748672 99561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 101257 99561 67 130 0 101124 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 405028

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 5355
/proc/meminfo: memFree=1247736/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=452732 CPUtime=702.05
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 115000 0 0 0 70106 99 0 0 25 0 1 0 197091552 463597568 111413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 113183 111413 67 130 0 113050 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 452732

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 5355
/proc/meminfo: memFree=1202360/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=497680 CPUtime=762.03
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 126234 0 0 0 76096 107 0 0 25 0 1 0 197091552 509624320 122647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 124420 122647 67 130 0 124287 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 497680

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 5355
/proc/meminfo: memFree=1161656/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=538532 CPUtime=822.01
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 136483 0 0 0 82086 115 0 0 25 0 1 0 197091552 551456768 132896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 134633 132896 67 130 0 134500 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 538532

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 5355
/proc/meminfo: memFree=1118136/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=581676 CPUtime=881.99
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 147272 0 0 0 88076 123 0 0 25 0 1 0 197091552 595636224 143685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 145419 143685 67 130 0 145286 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 581676

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 5355
/proc/meminfo: memFree=1075832/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=624388 CPUtime=941.97
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 157923 0 0 0 94065 132 0 0 25 0 1 0 197091552 639373312 154336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 156097 154336 67 130 0 155964 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 624388

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 5355
/proc/meminfo: memFree=1033208/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=666580 CPUtime=1001.95
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 168480 0 0 0 100056 139 0 0 25 0 1 0 197091552 682577920 164893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 166645 164893 67 130 0 166512 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 666580

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 5355
/proc/meminfo: memFree=999352/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=700676 CPUtime=1061.93
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 177001 0 0 0 106046 147 0 0 25 0 1 0 197091552 717492224 173414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 175169 173414 67 130 0 175036 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 700676

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 5355
/proc/meminfo: memFree=971128/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=728852 CPUtime=1121.91
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 183957 0 0 0 112038 153 0 0 25 0 1 0 197091552 746344448 180370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 182213 180370 67 130 0 182080 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 728852

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 5355
/proc/meminfo: memFree=946232/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=753932 CPUtime=1181.88
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 190243 0 0 0 118031 157 0 0 25 0 1 0 197091552 772026368 186656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 188483 186656 67 130 0 188350 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 753932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 5355
/proc/meminfo: memFree=938360/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=761336 CPUtime=1200.08
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4194304 192076 0 0 0 119848 160 0 0 25 0 1 0 197091552 779608064 188489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 190334 188489 67 130 0 190201 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 761336

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 5355
/proc/meminfo: memFree=938360/2055920 swapFree=4147460/4192956
[pid=5354] ppid=5352 vsize=0 CPUtime=1200.18
/proc/5354/stat : 5354 (minisat_noasser) R 5352 5354 5051 0 -1 4195332 192076 0 0 0 119848 170 0 0 25 0 1 0 197091552 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/5354/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.21
CPU user time (s): 1198.49
CPU system time (s): 1.72274
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 761336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.49
system time used= 1.72274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192076
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= 24911

runsolver used 0.889864 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 09:03:17 UTC 2007

IDJOB= 421462
IDBENCH= 20385
IDSOLVER= 188
FILE ID= node42/421462-1177491794

PBS_JOBID= 4685834

Free space on /tmp= 66430 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/421462-1177491794/minisat_noassertions /tmp/evaluation/421462-1177491794/instance-421462-1177491794.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421462-1177491794 -o ROOT/results/node42/solver-421462-1177491794 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421462-1177491794/minisat_noassertions /tmp/evaluation/421462-1177491794/instance-421462-1177491794.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 993085923

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:       1693784 kB
Buffers:         49568 kB
Cached:         219040 kB
SwapCached:      14816 kB
Active:         161396 kB
Inactive:       131060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693784 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:           19444 kB
Writeback:           0 kB
Mapped:          30636 kB
Slab:            55064 kB
Committed_AS:  3583876 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= 66430 MiB

End job on node42 on Wed Apr 25 09:23:19 UTC 2007