Trace number 3309199

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
SAT09 reference solver:precosat 236? (TO) 1296.45 1300.04

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/2dlx_ca_bp_f_liveness.cnf
MD5SUM99cd8de7f06ce8c087a5c7fb299dfb62
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 variables202253
Number of clauses4313014
Sum of the clauses size12562188
Maximum clause length651
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 23935640
Number of clauses of size 3199653
Number of clauses of size 410363
Number of clauses of size 55846
Number of clauses of size over 5161511

Solver Data 

0.00/0.01	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.01	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.01	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.01	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.01	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.01	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.01	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.01	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.01	c
0.00/0.01	c reading HOME/instance-3309199-1303986080.cnf
0.00/0.01	c found header 'p cnf 202253 4313014'
4.51/4.61	c finished parsing
4.51/4.61	c
4.51/4.61	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
4.51/4.61	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
4.51/4.61	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
4.51/4.61	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
4.51/4.61	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
4.51/4.61	c --random=1 --spread=2000 --seed=0 --skip=25
4.51/4.61	c
4.51/4.61	c sizeof     vars[0] = 16   alignment = 0       3 MB
4.51/4.61	c sizeof     orgs[0] =  8   alignment = 0       2 MB
4.51/4.61	c sizeof     occs[0] =  8   alignment = 0       2 MB
4.51/4.61	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
4.51/4.61	c
4.51/4.61	c starting search after 4.5 seconds
4.51/4.61	c no decision limit
4.61/4.72	c
4.61/4.72	c       original/binary      fixed     eliminated      learned       agility
4.61/4.72	c   seconds        variables     equivalent    conflicts       height       MB
4.61/4.72	c
4.61/4.72	c *    4.6  4313013  202252      1     0      0       0      0    0.0   0  290
21.10/21.78	c s   21.2  4186070  185915   2379     0  13959       0      0    0.0   0  293
21.10/21.78	c l   21.2  4186070  185915   2379     0  13959       0 426661    0.0   0  293
21.29/21.93	c R   21.3  4186110  185915   2379     0  13959     100    100  212.0   1  299
21.50/22.14	c R   21.5  4186445  185135   3156     3  13959     200    197  225.1   4  301
22.69/23.34	c B   22.7  4189787  184419   3854    21  13959    1001    980  220.3   1  306
23.97/24.60	c B   24.0  4194593  182909   5349    36  13959    2001   1963  194.9   1  308
25.17/25.85	c R   25.2  4200044  182369   5885    40  13959    3291   3241  180.9   1  310
31.04/31.70	c B   31.1  4228073  181595   6648    51  13959    8004   7901  220.5   3  316
32.34/33.07	c R   32.4  4236004  181183   7059    52  13959    9037   8930  217.9   1  317
53.49/54.76	c s   53.6  4120539  179961   7996    72  14224   18015  17667 1827.5   0  301
53.49/54.76	c -   53.6  4120539  179961   7996    72  14224   18015 418128 1827.5   0  301
58.45/59.88	c R   58.5  4138528  179361   8594    74  14224   22765  22393 1590.0   3  312
59.62/61.03	c B   59.7  4141687  179319   8636    74  14224   24010  23634 1543.9   2  313
88.08/90.93	c s   88.1  4120006  178182   9665    78  14328   42606  41895 1069.5   0  316
108.78/111.71	c B  108.8  4165853  177781  10065    79  14328   64022  63229  824.3   1  341
123.49/126.58	c s  123.6  4162435  177713  10111    80  14349   67523  66589  800.2   1  333
159.39/162.63	c s  159.4  4194697  176381  11344    91  14437   94569  92898  652.8   1  351
163.87/167.11	c R  163.9  4203496  176310  11414    92  14437   99764  98083  635.3   1  361
196.99/200.48	c
196.99/200.48	c       original/binary      fixed     eliminated      learned       agility
196.99/200.48	c   seconds        variables     equivalent    conflicts       height       MB
196.99/200.48	c
196.99/200.48	c s  197.1  4243075  175919  11630    92  14612  124936 122372  562.2   0  375
235.30/238.83	c s  235.3  4286556  175139  12246    95  14773  154466 150053  502.5   1  395
240.80/244.32	c B  240.8  4298466  175074  12310    96  14773  160049 155632  493.6   2  407
261.29/264.84	c R  261.3  4345093  174821  12562    97  14773  184412 179973  460.9   2  429
272.28/275.88	c s  272.4  4341032  174749  12592    97  14815  187066 181456  458.3   0  416
315.08/318.63	c s  315.1  4384638  174187  13106    99  14861  217802 210017  426.8   1  438
359.87/363.41	c s  359.9  4437604  173619  13639   107  14888  248400 239181  400.6   1  463
406.57/410.17	c s  406.7  4485148  173207  14029   113  14904  286986 277067  376.5   2  494
434.76/438.39	c R  434.9  4534604  173081  14153   115  14904  313360 303420  363.0   1  529
456.06/459.64	c s  456.1  4550616  173076  14157   116  14904  323930 313904  358.2   1  524
509.55/513.18	c s  509.6  4616670  172970  14256   120  14907  361663 343988  341.1   0  552
527.46/531.01	c B  527.5  4646177  172841  14384   121  14907  384108 366427  333.6   2  585
569.45/573.08	c s  569.5  4671197  172762  14461   122  14908  405395 386549  326.8   1  621
581.34/584.92	c +  581.4  4694013  172643  14579   123  14908  418128 459940  322.9   1  646
588.44/592.08	c R  588.5  4706505  172594  14626   125  14908  428814 409964  320.4   1  654
648.23/651.80	c s  648.2  4728863  172432  14784   128  14909  454615 434743  314.1   0  665
731.53/735.14	c s  731.6  4794996  172168  15039   137  14909  491335 460236  304.6   0  692
765.53/769.12	c +  765.6  4847972  172050  15156   138  14909  522660 505934  297.5   2  718
803.42/807.08	c s  803.5  4867843  172033  15172   138  14910  534151 471254  295.1   5  706
885.52/889.18	c
885.52/889.18	c       original/binary      fixed     eliminated      learned       agility
885.52/889.18	c   seconds        variables     equivalent    conflicts       height       MB
885.52/889.18	c
885.52/889.18	c s  885.6  4938967  171834  15366   142  14911  573431 504794  286.4   1  736
962.61/966.22	c s  962.6  4991950  171333  15864   144  14912  618437 506034  278.1   1  738
1002.81/1006.40	c + 1002.8  5058996  170697  16496   148  14912  653328 556527  272.8   5  763
1045.52/1049.11	c s 1045.5  5043981  170630  16563   148  14912  664162 517233  271.2   2  756
1128.60/1132.28	c s 1128.7  5096243  170157  17032   152  14912  706137 556874  264.8   0  790
1221.10/1224.78	c s 1221.2  5154807  169713  17473   155  14912  745639 557302  259.1   3  795
1296.40/1300.00	c
1296.40/1300.00	c *** CAUGHT SIGNAL 15 ***
1296.40/1300.00	c
1296.40/1300.00	c 790816 conflicts, 4939799 decisions, 2487 random
1296.40/1300.00	c 36 iterations, 2379 restarts, 0 skipped
1296.40/1300.00	c 3 enlarged, 93 shrunken, 7733 rescored, 251 rebiased
1296.40/1300.00	c 23 simplifications, 0 reductions
1296.40/1300.00	c
1296.40/1300.00	c vars: 17976 fixed, 164 equiv, 14912 elim, 182 merged
1296.40/1300.00	c elim: 14923820 resolutions, 23 phases, 0 rounds
1296.40/1300.00	c sbst: 46% substituted, 0.0% nots, 98.2% ands, 0.0% xors, 1.8% ites
1296.40/1300.00	c arty: 12.71 and 0.00 xor average arity
1296.40/1300.00	c prbe: 162252 probed, 2938 phases, 0 rounds
1296.40/1300.00	c prbe: 8950 failed, 3409 lifted, 7 merged
1296.40/1300.00	c sccs: 11 non trivial, 0 fixed, 18 merged
1296.40/1300.00	c hash: 37 units, 157 merged
1296.40/1300.00	c mins: 149967809 learned, 47% deleted, 18 strong, 46 depth
1296.40/1300.00	c subs: 4614 forward, 986 backward, 36509 doms
1296.40/1300.00	c strs: 21000 forward, 51 backward
1296.40/1300.00	c doms: 39189 dominators, 32334 high, 162 low
1296.40/1300.00	c prps: 4278975575 propagations, 3.30 megaprops
1296.40/1300.00	c
1296.40/1300.00	c 1296.4 seconds, 822 MB max, 220 MB recycled
1296.40/1300.00	c
1296.40/1300.00	c *** CAUGHT SIGNAL 15 ***
1296.40/1300.00	c

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3309199-1303986080/watcher-3309199-1303986080 -o /tmp/evaluation-result-3309199-1303986080/solver-3309199-1303986080 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309199-1303986080.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.09 2.81 3.77 7/187 3509
/proc/meminfo: memFree=21718208/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=9044 CPUtime=0 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1881 0 0 0 0 0 0 0 19 0 1 0 510208136 9261056 1837 33554432000 134512640 135151029 4294102656 18446744073709551615 134534325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3509/statm: 2261 1837 60 156 0 2104 0

[startup+0.212356 s]
/proc/loadavg: 3.09 2.81 3.77 7/187 3509
/proc/meminfo: memFree=21718208/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=35412 CPUtime=0.2 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 9167 0 0 0 19 1 0 0 20 0 1 0 510208136 36261888 8639 33554432000 134512640 135151029 4294102656 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 8853 8639 64 156 0 8696 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 35412

[startup+0.300342 s]
/proc/loadavg: 3.09 2.81 3.77 7/187 3509
/proc/meminfo: memFree=21718208/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=41844 CPUtime=0.28 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 11300 0 0 0 27 1 0 0 20 0 1 0 510208136 42848256 10259 33554432000 134512640 135151029 4294102656 18446744073709551615 134647434 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 10461 10259 64 156 0 10304 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 41844

[startup+0.400325 s]
/proc/loadavg: 3.09 2.81 3.77 7/187 3509
/proc/meminfo: memFree=21718208/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=50352 CPUtime=0.39 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 13407 0 0 0 37 2 0 0 20 0 1 0 510208136 51560448 12366 33554432000 134512640 135151029 4294102656 18446744073709551615 134684720 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 12588 12366 64 156 0 12431 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 50352

[startup+0.700274 s]
/proc/loadavg: 3.09 2.81 3.77 7/187 3509
/proc/meminfo: memFree=21718208/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=72600 CPUtime=0.68 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 19901 0 0 0 65 3 0 0 21 0 1 0 510208136 74342400 17835 33554432000 134512640 135151029 4294102656 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 18150 17835 64 156 0 17993 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 72600

[startup+1.50014 s]
/proc/loadavg: 3.09 2.81 3.77 6/188 3510
/proc/meminfo: memFree=21537724/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=128776 CPUtime=1.47 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 35723 0 0 0 141 6 0 0 23 0 1 0 510208136 131866624 31608 33554432000 134512640 135151029 4294102656 18446744073709551615 134680378 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 32194 31608 64 156 0 32037 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 128776

[startup+3.10086 s]
/proc/loadavg: 3.09 2.81 3.77 6/188 3510
/proc/meminfo: memFree=21388676/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=236436 CPUtime=3.07 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 66001 0 0 0 293 14 0 0 25 0 1 0 510208136 242110464 57789 33554432000 134512640 135151029 4294102656 18446744073709551615 134570726 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 59109 57789 64 156 0 58952 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 236436

[startup+6.30082 s]
/proc/loadavg: 3.72 2.95 3.81 5/188 3510
/proc/meminfo: memFree=20956864/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=354188 CPUtime=6.17 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 107927 0 0 0 594 23 0 0 25 0 1 0 510208136 362688512 86757 33554432000 134512640 135151029 4294102656 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 88547 86757 80 156 0 88390 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 354188

[startup+12.7002 s]
/proc/loadavg: 4.23 3.06 3.84 5/188 3510
/proc/meminfo: memFree=20612296/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=457164 CPUtime=12.43 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 152631 0 0 0 1211 32 0 0 25 0 1 0 510208136 468135936 111101 33554432000 134512640 135151029 4294102656 18446744073709551615 134576010 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 114291 111101 80 156 0 114134 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 457164

[startup+25.507 s]
/proc/loadavg: 5.12 3.32 3.91 6/188 3511
/proc/meminfo: memFree=20622792/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=448744 CPUtime=24.88 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 167837 0 0 0 2448 40 0 0 25 0 1 0 510208136 459513856 109465 33554432000 134512640 135151029 4294102656 18446744073709551615 134581714 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 112186 109465 80 156 0 112029 0
Current children cumulated CPU time (s) 24.88
Current children cumulated vsize (KiB) 448744

[startup+51.1006 s]
/proc/loadavg: 5.82 3.63 4.00 5/188 3511
/proc/meminfo: memFree=20588216/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=455556 CPUtime=49.92 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 200249 0 0 0 4929 63 0 0 25 0 1 0 510208136 466489344 113199 33554432000 134512640 135151029 4294102656 18446744073709551615 134548037 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 113889 113199 80 156 0 113732 0
Current children cumulated CPU time (s) 49.92
Current children cumulated vsize (KiB) 455556

[startup+102.301 s]
/proc/loadavg: 6.82 4.24 4.18 6/188 3513
/proc/meminfo: memFree=20473044/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=467352 CPUtime=99.43 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 265092 0 0 0 9839 104 0 0 25 0 1 0 510208136 478568448 116383 33554432000 134512640 135151029 4294102656 18446744073709551615 134554596 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 116838 116383 80 156 0 116681 0
Current children cumulated CPU time (s) 99.43
Current children cumulated vsize (KiB) 467352

[startup+162.3 s]
/proc/loadavg: 5.73 4.45 4.26 5/188 3514
/proc/meminfo: memFree=20398672/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=500536 CPUtime=159.09 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 356382 0 0 0 15787 122 0 0 25 0 1 0 510208136 512548864 124593 33554432000 134512640 135151029 4294102656 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3509/statm: 125134 124593 80 156 0 124977 0
Current children cumulated CPU time (s) 159.09
Current children cumulated vsize (KiB) 500536

[startup+222.301 s]
/proc/loadavg: 4.69 4.38 4.25 5/188 3516
/proc/meminfo: memFree=20445752/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=525716 CPUtime=218.79 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 403678 0 0 0 21750 129 0 0 25 0 1 0 510208136 538333184 130535 33554432000 134512640 135151029 4294102656 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 131429 130535 80 156 0 131272 0
Current children cumulated CPU time (s) 218.79
Current children cumulated vsize (KiB) 525716

[startup+282.301 s]
/proc/loadavg: 4.25 4.31 4.23 5/188 3518
/proc/meminfo: memFree=20315588/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=565800 CPUtime=278.78 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 490730 0 0 0 27738 140 0 0 25 0 1 0 510208136 579379200 140647 33554432000 134512640 135151029 4294102656 18446744073709551615 134542711 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 141450 140647 80 156 0 141293 0
Current children cumulated CPU time (s) 278.78
Current children cumulated vsize (KiB) 565800

[startup+342.306 s]
/proc/loadavg: 4.16 4.27 4.22 6/188 3519
/proc/meminfo: memFree=20247528/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=588360 CPUtime=338.78 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 537835 0 0 0 33731 147 0 0 25 0 1 0 510208136 602480640 146398 33554432000 134512640 135151029 4294102656 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 147090 146398 80 156 0 146933 0
Current children cumulated CPU time (s) 338.78
Current children cumulated vsize (KiB) 588360

[startup+402.301 s]
/proc/loadavg: 4.06 4.22 4.20 6/188 3527
/proc/meminfo: memFree=20222144/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=625452 CPUtime=398.77 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 592200 0 0 0 39723 154 0 0 25 0 1 0 510208136 640462848 155571 33554432000 134512640 135151029 4294102656 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 156363 155571 80 156 0 156206 0
Current children cumulated CPU time (s) 398.77
Current children cumulated vsize (KiB) 625452

[startup+462.301 s]
/proc/loadavg: 4.02 4.17 4.19 5/188 3528
/proc/meminfo: memFree=20207876/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=639000 CPUtime=458.76 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 668619 0 0 0 45712 164 0 0 25 0 1 0 510208136 654336000 159197 33554432000 134512640 135151029 4294102656 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 159750 159197 80 156 0 159593 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 639000

[startup+522.3 s]
/proc/loadavg: 4.01 4.14 4.17 6/188 3530
/proc/meminfo: memFree=20122812/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=694684 CPUtime=518.75 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 727385 0 0 0 51704 171 0 0 25 0 1 0 510208136 711356416 172077 33554432000 134512640 135151029 4294102656 18446744073709551615 134567902 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 173671 172077 80 156 0 173514 0
Current children cumulated CPU time (s) 518.75
Current children cumulated vsize (KiB) 694684

[startup+582.301 s]
/proc/loadavg: 4.07 4.14 4.17 5/188 3532
/proc/meminfo: memFree=20029488/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=763008 CPUtime=578.75 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 819616 0 0 0 57692 183 0 0 25 0 1 0 510208136 781320192 189790 33554432000 134512640 135151029 4294102656 18446744073709551615 134552621 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 190752 189790 80 156 0 190595 0
Current children cumulated CPU time (s) 578.75
Current children cumulated vsize (KiB) 763008

[startup+642.301 s]
/proc/loadavg: 4.02 4.11 4.16 5/188 3533
/proc/meminfo: memFree=20008780/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=776228 CPUtime=638.73 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 875878 0 0 0 63682 191 0 0 25 0 1 0 510208136 794857472 192540 33554432000 134512640 135151029 4294102656 18446744073709551615 134526377 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 194057 192540 80 156 0 193900 0
Current children cumulated CPU time (s) 638.73
Current children cumulated vsize (KiB) 776228

[startup+702.3 s]
/proc/loadavg: 4.01 4.09 4.15 6/188 3535
/proc/meminfo: memFree=20039836/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=737984 CPUtime=698.73 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 907967 0 0 0 69677 196 0 0 25 0 1 0 510208136 755695616 183743 33554432000 134512640 135151029 4294102656 18446744073709551615 134521599 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 184496 183743 80 156 0 184339 0
Current children cumulated CPU time (s) 698.73
Current children cumulated vsize (KiB) 737984

[startup+762.301 s]
/proc/loadavg: 4.00 4.07 4.14 6/188 3536
/proc/meminfo: memFree=20004844/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=803524 CPUtime=758.73 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 990985 0 0 0 75667 206 0 0 25 0 1 0 510208136 822808576 200324 33554432000 134512640 135151029 4294102656 18446744073709551615 134581487 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 200881 200324 80 156 0 200724 0
Current children cumulated CPU time (s) 758.73
Current children cumulated vsize (KiB) 803524

[startup+822.301 s]
/proc/loadavg: 4.00 4.05 4.12 5/188 3538
/proc/meminfo: memFree=19887780/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=841420 CPUtime=818.72 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1076634 0 0 0 81656 216 0 0 25 0 1 0 510208136 861614080 209241 33554432000 134512640 135151029 4294102656 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 210355 209241 80 156 0 210198 0
Current children cumulated CPU time (s) 818.72
Current children cumulated vsize (KiB) 841420

[startup+882.3 s]
/proc/loadavg: 4.00 4.04 4.11 6/188 3540
/proc/meminfo: memFree=19917180/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=844972 CPUtime=878.72 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1131641 0 0 0 87649 223 0 0 25 0 1 0 510208136 865251328 209968 33554432000 134512640 135151029 4294102656 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 211243 209968 80 156 0 211086 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 844972

[startup+942.301 s]
/proc/loadavg: 4.00 4.03 4.10 6/188 3541
/proc/meminfo: memFree=19854308/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=873424 CPUtime=938.72 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1193750 0 0 0 93641 231 0 0 25 0 1 0 510208136 894386176 217248 33554432000 134512640 135151029 4294102656 18446744073709551615 134528789 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 218356 217248 80 156 0 218199 0
Current children cumulated CPU time (s) 938.72
Current children cumulated vsize (KiB) 873424

[startup+1002.31 s]
/proc/loadavg: 4.00 4.02 4.09 5/188 3543
/proc/meminfo: memFree=19879496/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=877440 CPUtime=998.72 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1240486 0 0 0 99635 237 0 0 25 0 1 0 510208136 898498560 218664 33554432000 134512640 135151029 4294102656 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 219360 218664 80 156 0 219203 0
Current children cumulated CPU time (s) 998.72
Current children cumulated vsize (KiB) 877440

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.08 6/188 3544
/proc/meminfo: memFree=19878880/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=877440 CPUtime=1058.72 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1320595 0 0 0 105623 249 0 0 25 0 1 0 510208136 898498560 218809 33554432000 134512640 135151029 4294102656 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 219360 218809 80 156 0 219203 0
Current children cumulated CPU time (s) 1058.72
Current children cumulated vsize (KiB) 877440

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.08 5/188 3546
/proc/meminfo: memFree=19863272/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=893236 CPUtime=1118.71 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1381756 0 0 0 111614 257 0 0 25 0 1 0 510208136 914673664 222076 33554432000 134512640 135151029 4294102656 18446744073709551615 134526369 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 223309 222076 80 156 0 223152 0
Current children cumulated CPU time (s) 1118.71
Current children cumulated vsize (KiB) 893236

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.07 5/188 3548
/proc/meminfo: memFree=19902220/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=894856 CPUtime=1178.71 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1416221 0 0 0 117609 262 0 0 25 0 1 0 510208136 916332544 222881 33554432000 134512640 135151029 4294102656 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 223714 222881 80 156 0 223557 0
Current children cumulated CPU time (s) 1178.71
Current children cumulated vsize (KiB) 894856

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.07 6/188 3549
/proc/meminfo: memFree=19875096/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=895968 CPUtime=1238.7 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1506986 0 0 0 123597 273 0 0 25 0 1 0 510208136 917471232 223435 33554432000 134512640 135151029 4294102656 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 223992 223435 80 156 0 223835 0
Current children cumulated CPU time (s) 1238.7
Current children cumulated vsize (KiB) 895968



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.59 3.91 4.03 2/175 3588
/proc/meminfo: memFree=22259328/32951132 swapFree=67111364/67111528
[pid=3509] ppid=3507 vsize=895560 CPUtime=1296.4 cores=1,3
/proc/3509/stat : 3509 (precosat) R 3507 3509 2964 0 -1 4202496 1564530 0 0 0 129360 280 0 0 25 0 1 0 510208136 917053440 223026 33554432000 134512640 135151029 4294102656 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3509/statm: 223890 223026 80 156 0 223733 0
Current children cumulated CPU time (s) 1296.4
Current children cumulated vsize (KiB) 895560

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.04
CPU time (s): 1296.45
CPU user time (s): 1293.61
CPU system time (s): 2.83957
CPU usage (%): 99.7236
Max. virtual memory (cumulated for all children) (KiB): 930944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1293.61
system time used= 2.83957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1564531
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= 3
involuntary context switches= 4125

runsolver used 2.04969 second user time and 5.05123 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-28 12:21:30
IDJOB=3309199
IDBENCH=88165
IDSOLVER=1690
FILE ID=node128/3309199-1303986080
RUNJOBID= node128-1303986080-3467
PBS_JOBID= 13168698
Free space on /tmp= 66516 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/2dlx_ca_bp_f_liveness.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309199-1303986080/watcher-3309199-1303986080 -o /tmp/evaluation-result-3309199-1303986080/solver-3309199-1303986080 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309199-1303986080.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 99cd8de7f06ce8c087a5c7fb299dfb62
RANDOM SEED=453313745

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21718736 kB
Buffers:       1355236 kB
Cached:        8026976 kB
SwapCached:        160 kB
Active:        3759828 kB
Inactive:      6829280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21718736 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          474060 kB
Writeback:           0 kB
AnonPages:     1206944 kB
Mapped:          16008 kB
Slab:           576848 kB
PageTables:       7380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1410972 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66884 MiB
End job on node128 at 2011-04-28 12:43:17