Trace number 1772652

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 10000.2 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
1.59/1.65	c |  Number of variables:        293864                                         |
1.59/1.65	c |  Number of clauses:         1346401                                         |
1.59/1.65	c |  Parse time:                   1.49 s                                       |
5.89/5.94	c |  Simplification time:          4.24 s                                       |
5.89/5.94	c |                                                                             |
5.89/5.94	c ============================[ Search Statistics ]==============================
5.89/5.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.89/5.94	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.89/5.94	c ===============================================================================
6.19/6.26	c |       100 |   71791   500241  1299802 |   183421       90     52 | 48.455 % |
6.69/6.73	c |       250 |   60814   500241  1299802 |   201763      222     76 | 52.190 % |
7.19/7.20	c |       475 |   59749   500241  1299802 |   221940      442    106 | 52.553 % |
8.19/8.21	c |       812 |   44564   380278  1004620 |   244134      751     89 | 57.720 % |
9.29/9.40	c |      1318 |   43230   256186   692515 |   268547     1116     81 | 58.174 % |
10.39/10.45	c |      2077 |   43226   256091   692278 |   295402     1874     78 | 58.176 % |
12.38/12.44	c |      3216 |   42596   251674   681034 |   324942     3008    103 | 58.390 % |
14.99/15.05	c |      4924 |   41696   250327   677546 |   357437     4707     99 | 58.696 % |
19.19/19.28	c |      7486 |   41654   244983   664716 |   393180     7266     95 | 58.710 % |
24.89/24.95	c |     11330 |   38542   221159   601211 |   432498    11054    101 | 59.769 % |
34.87/34.97	c |     17096 |   38334   219733   597657 |   475748    16786    101 | 59.840 % |
48.67/48.78	c |     25745 |   36793   210713   572973 |   523323    25387     97 | 60.365 % |
67.87/67.99	c |     38719 |   36452   208386   566807 |   575655    38329     89 | 60.481 % |
93.16/93.25	c |     58180 |   36362   207938   565697 |   633221    57753     81 | 60.511 % |
136.95/137.01	c |     87372 |   36120   206247   561621 |   696543    86899     86 | 60.594 % |
214.13/214.24	c |    131161 |   36043   205678   560159 |   766197   130646     98 | 60.620 % |
341.19/341.36	c |    196845 |   35636   202730   552580 |   842817   196317     95 | 60.758 % |
575.53/575.76	c |    295371 |   35272   200330   546086 |   927099   294820     91 | 60.882 % |
979.63/979.94	c |    443160 |   34838   198309   540519 |  1019809   442459     86 | 61.030 % |
1820.20/1820.73	c |    664843 |   34745   197508   538464 |  1121790   663292     87 | 61.062 % |
3327.50/3328.41	c |    997368 |   34740   197458   538329 |  1233969   995816     89 | 61.063 % |
5935.02/5936.67	c |   1496156 |   28455   154794   424571 |  1357366   107448     62 | 63.202 % |
7996.67/7998.86	c |   2244338 |   28013   152201   417620 |  1493103   855577     76 | 63.352 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772652-1241203120/watcher-1772652-1241203120 -o /tmp/evaluation-result-1772652-1241203120/solver-1772652-1241203120 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772652-1241203120.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): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23795
/proc/meminfo: memFree=1531648/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=7960 CPUtime=0
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 148340381 8151040 478 1992294400 4194304 5092341 548682068848 18446744073709551615 4515543 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 1990 479 63 219 0 1768 0

[startup+0.018858 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23795
/proc/meminfo: memFree=1531648/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=10784 CPUtime=0.01
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 1131 0 0 0 1 0 0 0 18 0 1 0 148340381 11042816 1115 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 2696 1115 63 219 0 2474 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10784

[startup+0.101867 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23795
/proc/meminfo: memFree=1531648/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=16372 CPUtime=0.09
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 3043 0 0 0 8 1 0 0 18 0 1 0 148340381 16764928 2826 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 4093 2826 63 219 0 3871 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16372

[startup+0.301888 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23795
/proc/meminfo: memFree=1531648/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=54248 CPUtime=0.29
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 11191 0 0 0 25 4 0 0 19 0 1 0 148340381 55549952 10635 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 13562 10636 63 219 0 13340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54248

[startup+0.701932 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23795
/proc/meminfo: memFree=1531648/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=77108 CPUtime=0.69
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 18168 0 0 0 60 9 0 0 22 0 1 0 148340381 78958592 16852 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 19277 16853 63 219 0 19055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77108

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1450552/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=121112 CPUtime=1.49
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 30388 0 0 0 134 15 0 0 25 0 1 0 148340381 124018688 27362 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 30278 27362 63 219 0 30056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121112

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1414136/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=129572 CPUtime=3.09
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 33743 0 0 0 292 17 0 0 25 0 1 0 148340381 132681728 30717 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 32393 30717 87 219 0 32171 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129572

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1400952/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=106656 CPUtime=6.29
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 38857 0 0 0 608 21 0 0 25 0 1 0 148340381 109215744 24803 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 26664 24803 102 219 0 26442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106656

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1431352/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=110548 CPUtime=12.68
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 39201 0 0 0 1247 21 0 0 25 0 1 0 148340381 113201152 25147 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 27637 25147 103 219 0 27415 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110548

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1428152/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=116388 CPUtime=25.49
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 40010 0 0 0 2526 23 0 0 25 0 1 0 148340381 119181312 25956 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 29097 25956 103 219 0 28875 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 116388

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23796
/proc/meminfo: memFree=1422328/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=125148 CPUtime=51.07
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 41492 0 0 0 5083 24 0 0 25 0 1 0 148340381 128151552 27438 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 31287 27438 103 219 0 31065 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 125148

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1410680/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=138284 CPUtime=102.26
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 44400 0 0 0 10199 27 0 0 25 0 1 0 148340381 141602816 30346 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 34571 30346 103 219 0 34349 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 138284

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1393272/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=157992 CPUtime=162.24
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 48767 0 0 0 16190 34 0 0 25 0 1 0 148340381 161783808 34713 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 39498 34713 103 219 0 39276 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1380472/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=187552 CPUtime=222.23
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 51948 0 0 0 22184 39 0 0 25 0 1 0 148340381 192053248 37894 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 46888 37894 103 219 0 46666 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 187552

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1368248/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=187976 CPUtime=282.21
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 55006 0 0 0 28179 42 0 0 25 0 1 0 148340381 192487424 40952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 46994 40952 103 219 0 46772 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 187976

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1356984/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=189316 CPUtime=342.19
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 57801 0 0 0 34174 45 0 0 25 0 1 0 148340381 193859584 43747 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 47329 43747 103 219 0 47107 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 189316

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1343160/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=236020 CPUtime=402.18
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 61303 0 0 0 40168 50 0 0 25 0 1 0 148340381 241684480 47249 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 59005 47249 103 219 0 58783 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 236020

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1330680/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=239396 CPUtime=462.16
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 64361 0 0 0 46162 54 0 0 25 0 1 0 148340381 245141504 50307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 59849 50307 103 219 0 59627 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 239396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1323320/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=240344 CPUtime=522.14
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 66220 0 0 0 52158 56 0 0 25 0 1 0 148340381 246112256 52166 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 60086 52166 103 219 0 59864 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 240344

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1314424/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=243040 CPUtime=582.13
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 68440 0 0 0 58154 59 0 0 25 0 1 0 148340381 248872960 54386 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 60760 54386 103 219 0 60538 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 243040

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23798
/proc/meminfo: memFree=1303928/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=246860 CPUtime=642.12
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 71027 0 0 0 64150 62 0 0 25 0 1 0 148340381 252784640 56973 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 61715 56973 103 219 0 61493 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 246860

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=978424/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=675332 CPUtime=9099.87
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 282020 0 0 0 909664 323 0 0 25 0 1 0 148340381 691539968 137627 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 168833 137627 103 219 0 168611 0
Current children cumulated CPU time (s) 9099.87
Current children cumulated vsize (KiB) 675332

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=975416/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=675332 CPUtime=9159.86
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 282768 0 0 0 915662 324 0 0 25 0 1 0 148340381 691539968 138375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 168833 138375 103 219 0 168611 0
Current children cumulated CPU time (s) 9159.86
Current children cumulated vsize (KiB) 675332

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=972408/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=675332 CPUtime=9219.85
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 283500 0 0 0 921659 326 0 0 25 0 1 0 148340381 691539968 139107 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 168833 139107 103 219 0 168611 0
Current children cumulated CPU time (s) 9219.85
Current children cumulated vsize (KiB) 675332

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=968888/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=675332 CPUtime=9279.83
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 284394 0 0 0 927656 327 0 0 25 0 1 0 148340381 691539968 140001 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 168833 140001 103 219 0 168611 0
Current children cumulated CPU time (s) 9279.83
Current children cumulated vsize (KiB) 675332

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=964600/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=675332 CPUtime=9339.81
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 285450 0 0 0 933653 328 0 0 25 0 1 0 148340381 691539968 141057 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 168833 141057 103 219 0 168611 0
Current children cumulated CPU time (s) 9339.81
Current children cumulated vsize (KiB) 675332

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=960696/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=676952 CPUtime=9399.8
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 286412 0 0 0 939651 329 0 0 25 0 1 0 148340381 693198848 142019 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169238 142019 103 219 0 169016 0
Current children cumulated CPU time (s) 9399.8
Current children cumulated vsize (KiB) 676952

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=958840/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=676952 CPUtime=9459.78
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 286877 0 0 0 945649 329 0 0 25 0 1 0 148340381 693198848 142484 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169238 142484 103 219 0 169016 0
Current children cumulated CPU time (s) 9459.78
Current children cumulated vsize (KiB) 676952

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=955384/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=676952 CPUtime=9519.77
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 287743 0 0 0 951646 331 0 0 25 0 1 0 148340381 693198848 143350 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169238 143350 103 219 0 169016 0
Current children cumulated CPU time (s) 9519.77
Current children cumulated vsize (KiB) 676952

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=950136/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=679384 CPUtime=9579.74
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 289047 0 0 0 957642 332 0 0 25 0 1 0 148340381 695689216 144654 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169846 144654 103 219 0 169624 0
Current children cumulated CPU time (s) 9579.74
Current children cumulated vsize (KiB) 679384

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=947448/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=679384 CPUtime=9639.73
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 289725 0 0 0 963640 333 0 0 25 0 1 0 148340381 695689216 145332 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169846 145332 103 219 0 169624 0
Current children cumulated CPU time (s) 9639.73
Current children cumulated vsize (KiB) 679384

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=945720/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=679384 CPUtime=9699.71
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 290151 0 0 0 969638 333 0 0 25 0 1 0 148340381 695689216 145758 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169846 145758 103 219 0 169624 0
Current children cumulated CPU time (s) 9699.71
Current children cumulated vsize (KiB) 679384

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=942264/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=679384 CPUtime=9759.7
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 291003 0 0 0 975636 334 0 0 25 0 1 0 148340381 695689216 146610 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 169846 146610 103 219 0 169624 0
Current children cumulated CPU time (s) 9759.7
Current children cumulated vsize (KiB) 679384

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=938616/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=680464 CPUtime=9819.68
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 291923 0 0 0 981633 335 0 0 25 0 1 0 148340381 696795136 147530 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 170116 147530 103 219 0 169894 0
Current children cumulated CPU time (s) 9819.68
Current children cumulated vsize (KiB) 680464

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=935800/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=680464 CPUtime=9879.67
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 292617 0 0 0 987631 336 0 0 25 0 1 0 148340381 696795136 148224 1992294400 4194304 5092341 548682068848 18446744073709551615 4241329 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 170116 148224 103 219 0 169894 0
Current children cumulated CPU time (s) 9879.67
Current children cumulated vsize (KiB) 680464

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=931640/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=680464 CPUtime=9939.65
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 293668 0 0 0 993627 338 0 0 25 0 1 0 148340381 696795136 149275 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 170116 149275 103 219 0 169894 0
Current children cumulated CPU time (s) 9939.65
Current children cumulated vsize (KiB) 680464

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=925176/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=681544 CPUtime=9999.65
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 295279 0 0 0 999624 341 0 0 25 0 1 0 148340381 697901056 150886 1992294400 4194304 5092341 548682068848 18446744073709551615 4250867 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 170386 150886 103 219 0 170164 0
Current children cumulated CPU time (s) 9999.65
Current children cumulated vsize (KiB) 681544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=925112/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=681544 CPUtime=10000
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4194304 295291 0 0 0 999664 341 0 0 25 0 1 0 148340381 697901056 150898 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 170386 150898 103 219 0 170164 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 681544

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

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

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23820
/proc/meminfo: memFree=925112/2055920 swapFree=4180840/4192956
[pid=23795] ppid=23793 vsize=0 CPUtime=10000.2
/proc/23795/stat : 23795 (minisat) R 23793 23795 23515 0 -1 4195332 295291 0 0 0 999664 351 0 0 25 0 1 0 148340381 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/23795/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.2
CPU user time (s): 9996.64
CPU system time (s): 3.51347
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 906692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.64
system time used= 3.51347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 295291
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= 2
involuntary context switches= 13746

runsolver used 7.65084 second user time and 21.6837 second system time

The end

Launcher Data 

Begin job on node42 at 2009-05-01 20:38:42
IDJOB=1772652
IDBENCH=20365
IDSOLVER=608
FILE ID=node42/1772652-1241203120
PBS_JOBID= 9224679
Free space on /tmp= 66332 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772652-1241203120/watcher-1772652-1241203120 -o /tmp/evaluation-result-1772652-1241203120/solver-1772652-1241203120 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772652-1241203120.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=83694028

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1532064 kB
Buffers:         56984 kB
Cached:         388128 kB
SwapCached:       5932 kB
Active:          46340 kB
Inactive:       407212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532064 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           25840 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            56288 kB
Committed_AS:   738880 kB
PageTables:       1396 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= 66332 MiB
End job on node42 at 2009-05-01 23:25:27