Trace number 1772602

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) 10000.3 10003.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1230.26
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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 |                                                                             |
1.29/1.39	c |  Number of variables:        252328                                         |
1.29/1.39	c |  Number of clauses:         1169811                                         |
1.29/1.39	c |  Parse time:                   1.23 s                                       |
4.29/4.33	c |  Simplification time:          2.90 s                                       |
4.29/4.33	c |                                                                             |
4.29/4.33	c ============================[ Search Statistics ]==============================
4.29/4.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.33	c ===============================================================================
4.50/4.56	c |       100 |  125356   723716  1943240 |   265362       97    162 | 18.820 % |
4.79/4.86	c |       250 |  124488   723716  1943240 |   291898      244     92 | 19.164 % |
5.09/5.13	c |       475 |  123953   723716  1943240 |   321088      464     88 | 19.376 % |
5.60/5.61	c |       812 |  120366   687040  1853710 |   353197      793     86 | 20.798 % |
6.09/6.12	c |      1318 |  119921   687040  1853710 |   388517     1296     92 | 20.974 % |
7.09/7.13	c |      2077 |  117719   684399  1847284 |   427369     2048     89 | 21.847 % |
8.39/8.45	c |      3216 |  110294   664219  1798863 |   470105     3157     89 | 24.789 % |
10.29/10.31	c |      4924 |  108945   626180  1704494 |   517116     4835     88 | 25.324 % |
15.19/15.26	c |      7486 |  101361   585032  1599939 |   568828     7357    126 | 28.329 % |
19.18/19.29	c |     11330 |   98374   571134  1564620 |   625710    11157    121 | 29.513 % |
27.59/27.67	c |     17096 |   96758   545677  1500946 |   688282    16819    160 | 30.154 % |
42.96/43.10	c |     25745 |   96183   543056  1494841 |   757110    25429    196 | 30.381 % |
66.06/66.19	c |     38719 |   94391   531728  1465811 |   832821    38217    224 | 31.092 % |
114.64/114.78	c |     58180 |   92379   525857  1451822 |   916103    57614    298 | 31.889 % |
194.01/194.11	c |     87372 |   91684   514630  1424597 |  1007713    86413    366 | 32.164 % |
329.38/329.54	c |    131161 |   90612   510513  1414758 |  1108485   129983    416 | 32.589 % |
560.91/561.15	c |    196845 |   88934   498118  1382944 |  1219333   194850    493 | 33.254 % |
985.48/985.86	c |    295371 |   88181   492747  1369340 |  1341267   291316    557 | 33.553 % |

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-1772602-1241203063/watcher-1772602-1241203063 -o /tmp/evaluation-result-1772602-1241203063/solver-1772602-1241203063 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772602-1241203063.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: 0.92 0.97 0.99 3/64 32668
/proc/meminfo: memFree=930852/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=7960 CPUtime=0
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 148339001 8151040 472 1992294400 4194304 5092341 548682068848 18446744073709551615 4515543 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 1990 478 63 219 0 1768 0

[startup+0.105952 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32668
/proc/meminfo: memFree=930852/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=18772 CPUtime=0.09
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 3403 0 0 0 8 1 0 0 18 0 1 0 148339001 19222528 3186 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 4693 3186 63 219 0 4471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18772

[startup+0.202962 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32668
/proc/meminfo: memFree=930852/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=35444 CPUtime=0.19
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 7468 0 0 0 15 4 0 0 18 0 1 0 148339001 36294656 7115 1992294400 4194304 5092341 548682068848 18446744073709551615 4531978 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 8861 7115 63 219 0 8639 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 35444

[startup+0.302972 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32668
/proc/meminfo: memFree=930852/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=50200 CPUtime=0.29
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 10993 0 0 0 23 6 0 0 19 0 1 0 148339001 51404800 10437 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 12550 10437 63 219 0 12328 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50200

[startup+0.703017 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 32668
/proc/meminfo: memFree=930852/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=72136 CPUtime=0.69
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 17213 0 0 0 60 9 0 0 23 0 1 0 148339001 73867264 15897 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 18034 15897 63 219 0 17812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72136

[startup+1.5011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32669
/proc/meminfo: memFree=843996/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=119076 CPUtime=1.49
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 28628 0 0 0 133 16 0 0 25 0 1 0 148339001 121933824 25602 1992294400 4194304 5092341 548682068848 18446744073709551615 4219427 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 29769 25602 86 219 0 29547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119076

[startup+3.10128 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32669
/proc/meminfo: memFree=825628/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=128024 CPUtime=3.09
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 31417 0 0 0 292 17 0 0 25 0 1 0 148339001 131096576 28391 1992294400 4194304 5092341 548682068848 18446744073709551615 4223123 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 32006 28391 87 219 0 31784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128024

[startup+6.30164 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32669
/proc/meminfo: memFree=838812/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=100912 CPUtime=6.29
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 35690 0 0 0 609 20 0 0 25 0 1 0 148339001 103333888 23085 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 25228 23085 102 219 0 25006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100912

[startup+12.7013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32669
/proc/meminfo: memFree=836828/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=106752 CPUtime=12.68
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 36209 0 0 0 1248 20 0 0 25 0 1 0 148339001 109314048 23604 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 26688 23604 103 219 0 26466 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106752

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 32669
/proc/meminfo: memFree=829980/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=115512 CPUtime=25.48
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 37925 0 0 0 2526 22 0 0 25 0 1 0 148339001 118284288 25320 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 28878 25320 103 219 0 28656 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115512

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 32669
/proc/meminfo: memFree=814748/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=128648 CPUtime=51.06
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 41752 0 0 0 5080 26 0 0 25 0 1 0 148339001 131735552 29147 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 32162 29147 103 219 0 31940 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 128648

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32671
/proc/meminfo: memFree=780508/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=177916 CPUtime=102.25
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 50241 0 0 0 10192 33 0 0 25 0 1 0 148339001 182185984 37636 1992294400 4194304 5092341 548682068848 18446744073709551615 4248692 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 44479 37636 103 219 0 44257 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 177916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=739868/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=222260 CPUtime=162.23
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 60446 0 0 0 16180 43 0 0 25 0 1 0 148339001 227594240 47841 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 55565 47841 103 219 0 55343 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 222260

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=690972/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=288772 CPUtime=222.22
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 72587 0 0 0 22170 52 0 0 25 0 1 0 148339001 295702528 59982 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 72193 59982 103 219 0 71971 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 288772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=655388/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=288772 CPUtime=282.19
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 81528 0 0 0 28160 59 0 0 25 0 1 0 148339001 295702528 68923 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 72193 68923 103 219 0 71971 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 288772

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=617884/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=388540 CPUtime=342.17
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 90820 0 0 0 34149 68 0 0 25 0 1 0 148339001 397864960 78215 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 97135 78215 103 219 0 96913 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 388540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=579036/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=388540 CPUtime=402.16
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 100608 0 0 0 40137 79 0 0 25 0 1 0 148339001 397864960 88003 1992294400 4194304 5092341 548682068848 18446744073709551615 4249837 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 97135 88003 103 219 0 96913 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 388540

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=538844/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=539408 CPUtime=462.13
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 110557 0 0 0 46127 86 0 0 25 0 1 0 148339001 552353792 97952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 134852 97952 103 219 0 134630 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 539408

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=496860/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=541848 CPUtime=522.12
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 121254 0 0 0 52117 95 0 0 25 0 1 0 148339001 554852352 108649 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 135462 108649 103 219 0 135240 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 541848

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=438620/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=543480 CPUtime=582.11
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 135626 0 0 0 58104 107 0 0 25 0 1 0 148339001 556523520 123021 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 135870 123021 103 219 0 135648 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 543480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32671
/proc/meminfo: memFree=390492/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=770364 CPUtime=642.08
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 147763 0 0 0 64093 115 0 0 25 0 1 0 148339001 788852736 135158 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 192591 135158 103 219 0 192369 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 770364

[startup+702.303 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9099.62
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 909703 259 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9099.62
Current children cumulated vsize (KiB) 1139440

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9159.61
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 915701 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9159.61
Current children cumulated vsize (KiB) 1139440

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9219.59
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 921699 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9219.59
Current children cumulated vsize (KiB) 1139440

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9279.58
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 927698 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9279.58
Current children cumulated vsize (KiB) 1139440

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9339.56
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 933696 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9339.56
Current children cumulated vsize (KiB) 1139440

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9399.54
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 939694 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9399.54
Current children cumulated vsize (KiB) 1139440

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9459.52
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 945692 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9459.52
Current children cumulated vsize (KiB) 1139440

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9519.5
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 951690 260 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265779 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9519.5
Current children cumulated vsize (KiB) 1139440

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9579.49
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 957688 261 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9579.49
Current children cumulated vsize (KiB) 1139440

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9639.47
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 963686 261 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9639.47
Current children cumulated vsize (KiB) 1139440

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9699.45
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 969684 261 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9699.45
Current children cumulated vsize (KiB) 1139440

[startup+9762.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9759.43
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 975682 261 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9759.43
Current children cumulated vsize (KiB) 1139440

[startup+9822.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9819.41
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 981680 261 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9819.41
Current children cumulated vsize (KiB) 1139440

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16604/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9879.4
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 987678 262 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9879.4
Current children cumulated vsize (KiB) 1139440

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9939.38
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 993676 262 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9939.38
Current children cumulated vsize (KiB) 1139440

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=9999.37
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 999675 262 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 9999.37
Current children cumulated vsize (KiB) 1139440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=1139440 CPUtime=10000.1
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4194304 295239 0 0 0 999745 262 0 0 25 0 1 0 148339001 1166786560 282634 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 284860 282634 103 219 0 284638 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1139440

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32693
/proc/meminfo: memFree=16540/2055920 swapFree=4181296/4192956
[pid=32668] ppid=32666 vsize=0 CPUtime=10000.2
/proc/32668/stat : 32668 (minisat) R 32666 32668 32631 0 -1 4195332 295239 0 0 0 999745 272 0 0 25 0 1 0 148339001 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/32668/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.2
CPU time (s): 10000.3
CPU user time (s): 9997.45
CPU system time (s): 2.80057
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1139440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.46
system time used= 2.80057
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 295239
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= 14309

runsolver used 7.84081 second user time and 20.1469 second system time

The end

Launcher Data 

Begin job on node35 at 2009-05-01 20:37:44
IDJOB=1772602
IDBENCH=20348
IDSOLVER=608
FILE ID=node35/1772602-1241203063
PBS_JOBID= 9224684
Free space on /tmp= 66532 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772602-1241203063/watcher-1772602-1241203063 -o /tmp/evaluation-result-1772602-1241203063/solver-1772602-1241203063 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772602-1241203063.cnf

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=1783637812

node35.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		: 3000.214
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		: 3000.214
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:        931268 kB
Buffers:         90756 kB
Cached:         923676 kB
SwapCached:       5500 kB
Active:          48012 kB
Inactive:       974256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        931268 kB
SwapTotal:     4192956 kB
SwapFree:      4181296 kB
Dirty:           22568 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            88404 kB
Committed_AS:   742728 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= 66532 MiB
End job on node35 at 2009-05-01 23:24:30