Trace number 1738096

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
precosat 236SAT 183.303 183.353

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-20-152-18-95.cnf
MD5SUMc56a1400f0bd9306a380dfa6653baa1d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses15466
Sum of the clauses size31256
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 215448
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1738096-1240835627.cnf
0.00/0.00	c found header 'p cnf 360 15466'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    15466     360      0     0      0       0      0    0.0   0    1
0.09/0.12	c s    0.1    15106     342      0     0     18       0      0    0.0   0    1
0.09/0.12	c l    0.1    15106     342      0     0     18       0   1000    0.0   0    1
0.09/0.13	c R    0.1    15106     342      0     0     18     100    100   59.9   3    1
0.09/0.13	c R    0.1    15106     342      0     0     18     200    200   65.6   4    1
0.09/0.16	c R    0.2    15106     342      0     0     18     807    807   60.0   7    1
0.09/0.17	c B    0.2    15106     342      0     0     18    1001   1001   58.2   7    1
0.09/0.17	c +    0.2    15106     342      0     0     18    1001   1100   58.2   7    1
0.09/0.18	c +    0.2    15106     342      0     0     18    1250   1210   56.3   7    1
0.09/0.19	c +    0.2    15106     342      0     0     18    1562   1331   58.3   8    1
0.19/0.21	c +    0.2    15106     342      0     0     18    1950   1464   61.8   6    2
0.19/0.22	c B    0.2    15106     342      0     0     18    2001   1387   61.9   5    2
0.19/0.24	c R    0.2    15106     342      0     0     18    2410   1467   57.5   6    2
0.19/0.24	c +    0.2    15106     342      0     0     18    2436   1610   57.2   6    2
0.19/0.28	c +    0.3    15106     342      0     0     18    3046   1771   60.1   6    2
0.29/0.32	c +    0.3    15106     342      0     0     18    3805   1948   57.4   8    2
0.29/0.38	c +    0.4    15106     342      0     0     18    4755   2142   55.9   7    2
0.39/0.46	c +    0.5    15106     342      0     0     18    5940   2356   62.1   7    2
0.39/0.50	c R    0.5    15106     342      0     0     18    6421   2362   62.9   6    2
0.49/0.56	c
0.49/0.56	c       original/binary      fixed     eliminated      learned       agility
0.49/0.56	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.56	c
0.49/0.56	c +    0.6    15106     342      0     0     18    7425   2591   58.4   5    2
0.59/0.60	c B    0.6    15107     342      0     0     18    8010   2596   56.8   5    2
0.59/0.69	c s    0.7    15107     342      0     0     18    9167   2598   53.3   7    2
0.69/0.70	c +    0.7    15107     342      0     0     18    9281   2850   52.9   6    2
0.79/0.85	c +    0.9    15107     342      0     0     18   11601   3135   49.6   7    2
0.99/1.04	c +    1.0    15107     342      0     0     18   14501   3448   50.7   7    2
1.09/1.14	c R    1.1    15108     342      0     0     18   16055   3450   48.9   7    3
1.29/1.34	c +    1.3    15109     342      0     0     18   18126   3792   46.8   6    3
1.39/1.47	c s    1.5    15109     342      0     0     18   19405   3795   45.9   6    2
1.69/1.73	c +    1.7    15109     342      0     0     18   22657   4171   47.5   6    3
1.79/1.83	c B    1.8    15109     342      0     0     18   24015   4184   47.8   6    3
2.09/2.17	c +    2.2    15109     342      0     0     18   28321   4588   45.6   7    3
2.69/2.78	c +    2.8    15109     342      0     0     18   35402   5046   45.5   7    3
2.99/3.00	c R    3.0    15109     342      0     0     18   38528   5053   43.9   7    3
3.39/3.46	c +    3.5    15109     342      0     0     18   44251   5550   41.5   9    4
4.29/4.39	c +    4.4    15109     342      0     0     18   55313   6105   41.7   7    4
5.09/5.11	c B    5.1    15109     342      0     0     18   64028   6108   43.6   7    5
5.49/5.53	c +    5.5    15109     342      0     0     18   69140   6715   43.1   6    4
6.89/6.95	c s    6.9    15111     342      0     0     18   83462   6720   41.9   7    3
7.19/7.22	c
7.19/7.22	c       original/binary      fixed     eliminated      learned       agility
7.19/7.22	c   seconds        variables     equivalent    conflicts       height       MB
7.19/7.22	c
7.19/7.22	c +    7.2    15111     342      0     0     18   86426   7386   41.5   7    4
7.59/7.64	c R    7.6    15112     342      0     0     18   89863   7403   41.1   5    5
8.69/8.72	c s    8.7    15112     342      0     0     18   98908   7393   40.7   7    4
9.68/9.73	c +    9.7    15114     342      0     0     18  108031   8124   39.6   7    4
10.09/10.12	c s   10.1    15114     342      0     0     18  112693   8147   39.4   7    3
11.59/11.63	c s   11.6    15116     342      0     0     18  127100   8127   39.4   6    3
12.29/12.31	c +   12.3    15117     342      0     0     18  135035   8936   39.7   7    4
12.99/13.03	c s   13.0    15117     342      0     0     18  141316   8941   40.3   6    4
15.30/15.37	c B   15.4    15117     342      0     0     18  160062   8958   43.0   7    6
16.39/16.48	c +   16.5    15117     342      0     0     18  168791   9829   43.9   7    6
19.58/19.69	c s   19.7    15118     342      0     0     18  198255   9832   43.7   8    4
20.38/20.47	c R   20.5    15118     342      0     0     18  205326   9836   43.4   6    6
21.18/21.26	c +   21.3    15120     342      0     0     18  210986  10811   43.4   7    6
21.48/21.59	c s   21.6    15120     342      0     0     18  213550  10815   43.4   7    5
23.99/24.04	c s   24.0    15121     342      0     0     18  230427  10820   43.0   6    5
26.19/26.25	c s   26.2    15125     342      0     0     18  246454  10827   43.6   4    4
28.39/28.43	c s   28.4    15126     342      0     0     18  260876  10813   44.0   6    4
28.89/28.92	c +   28.9    15126     342      0     0     18  263731  11892   43.9   7    5
30.69/30.76	c s   30.8    15128     342      0     0     18  275885  12556   44.8   6    5
33.19/33.25	c
33.19/33.25	c       original/binary      fixed     eliminated      learned       agility
33.19/33.25	c   seconds        variables     equivalent    conflicts       height       MB
33.19/33.25	c
33.19/33.25	c s   33.2    15131     342      0     0     18  293978  11898   45.3   7    5
37.89/37.96	c s   38.0    15132     342      0     0     18  328873  11891   44.8   6    5
38.09/38.18	c +   38.2    15135     342      0     0     18  329663  13081   44.7   6    6
40.59/40.65	c s   40.6    15014     341      1     0     18  344983  13096   44.2   6    4
42.79/42.85	c s   42.8    15016     341      1     0     18  362453  13111   45.0   6    5
46.38/46.40	c B   46.4    15016     341      1     0     18  384132  13091   46.2   6    8
51.18/51.27	c +   51.3    15016     341      1     0     18  412077  14389   46.8   6    9
56.98/57.02	c s   57.0    15017     341      1     0     18  450147  14391   46.8   7    4
59.38/59.41	c s   59.4    15018     341      1     0     18  468960  14390   46.6   8    5
61.68/61.74	c s   61.7    15019     341      1     0     18  487290  14394   46.2   6    6
64.57/64.61	c s   64.6    15022     341      1     0     18  504178  14401   46.3   5    5
66.27/66.33	c +   66.3    15022     341      1     0     18  515097  15827   46.3   5    6
67.17/67.23	c s   67.2    15024     341      1     0     18  520463  15835   46.4   6    5
70.27/70.36	c s   70.4    15025     341      1     0     18  538790  15826   46.4   6    6
77.28/77.38	c s   77.4    15026     341      1     0     18  577354  15840   46.9   6    6
80.47/80.59	c s   80.6    15027     341      1     0     18  594218  15847   47.1   6    6
89.27/89.33	c +   89.3    15027     341      1     0     18  643870  17409   47.4   6    9
90.47/90.56	c s   90.5    15028     341      1     0     18  653732  17408   47.1   7    7
94.86/94.93	c s   94.9    15029     341      1     0     18  681131  17408   47.0   7    6
99.46/99.55	c
99.46/99.55	c       original/binary      fixed     eliminated      learned       agility
99.46/99.55	c   seconds        variables     equivalent    conflicts       height       MB
99.46/99.55	c
99.46/99.55	c s   99.5    15030     341      1     0     18  704990  17408   47.4   6    6
103.16/103.24	c s  103.2    15031     341      1     0     18  722819  17429   47.4   7    6
106.86/106.96	c s  106.9    14923     340      2     0     18  741765  17246   47.4   6    7
110.86/110.93	c s  110.9    14927     340      2     0     18  761205  17413   47.5   7    7
114.96/115.02	c s  115.0    14830     339      3     0     18  779298  17418   47.7   4    7
121.76/121.84	c s  121.8    14831     339      3     0     18  803059  17410   48.0   7    7
122.16/122.21	c +  122.2    14831     339      3     0     18  804835  19149   48.1   6    8
130.46/130.54	c s  130.5    14832     339      3     0     18  835974  19148   48.2   8    6
145.16/145.23	c B  145.2    14832     339      3     0     18  896276  17923   48.7   7    8
149.56/149.61	c s  149.6    14838     339      3     0     18  912080  19150   48.4   6    5
153.65/153.79	c s  153.8    14727     338      4     0     18  929244   8420   48.2   6    3
156.15/156.21	c s  156.2    14728     338      4     0     18  942286  19155   48.0   6    5
159.45/159.58	c s  159.5    14608     337      5     0     18  960209  13532   48.0   5    5
171.04/171.12	c +  171.1    14608     337      5     0     18 1006042  21063   48.3   6   11
178.14/178.29	c s  178.2    14609     337      5     0     18 1031331  21065   48.3   8    7
182.34/182.46	c s  182.4    14615     337      5     0     18 1052007  21095   48.4   5    7
183.24/183.34	c 1  183.3    14615     337      5     0     18 1055128  21077   48.4   6   10
183.24/183.34	c
183.24/183.34	s SATISFIABLE
183.24/183.35	v 1 -2 -3 -4 -5 -6 -7
183.24/183.35	v -8 -9 -10 -11 -12 -13 -14 -15
183.24/183.35	v -16 -17 -18 -19 -20 -21 22 -23
183.24/183.35	v -24 -25 -26 -27 -28 -29 -30 -31
183.24/183.35	v -32 -33 -34 -35 -36 -37 -38 -39
183.24/183.35	v -40 -41 -42 43 -44 -45 -46 -47
183.24/183.35	v -48 -49 -50 -51 -52 -53 -54 -55
183.24/183.35	v -56 -57 -58 -59 -60 -61 -62 -63
183.24/183.35	v 64 -65 -66 -67 -68 -69 -70 -71
183.24/183.35	v -72 -73 -74 -75 -76 -77 -78 -79
183.24/183.35	v -80 -81 -82 -83 -84 85 -86 -87
183.24/183.35	v -88 -89 -90 -91 -92 -93 -94 -95
183.24/183.35	v -96 -97 -98 -99 -100 -101 -102 -103
183.24/183.35	v -104 -105 -106 -107 108 -109 -110 -111
183.24/183.35	v -112 -113 -114 -115 -116 -117 -118 -119
183.24/183.35	v -120 -121 -122 -123 -124 -125 -126 -127
183.24/183.35	v -128 129 -130 -131 -132 -133 -134 -135
183.24/183.35	v -136 -137 -138 -139 -140 -141 -142 -143
183.24/183.35	v -144 -145 -146 -147 -148 -149 150 -151
183.24/183.35	v -152 -153 -154 -155 -156 -157 -158 -159
183.24/183.35	v -160 -161 -162 -163 -164 -165 -166 -167
183.24/183.35	v -168 -169 -170 171 -172 -173 -174 -175
183.24/183.35	v -176 -177 -178 -179 -180 -181 -182 -183
183.24/183.35	v -184 -185 -186 -187 -188 -189 -190 -191
183.24/183.35	v 192 -193 -194 -195 -196 -197 -198 -199
183.24/183.35	v -200 -201 -202 -203 -204 -205 -206 -207
183.24/183.35	v -208 -209 -210 -211 -212 213 -214 -215
183.24/183.35	v -216 -217 -218 -219 -220 -221 -222 -223
183.24/183.35	v -224 -225 -226 -227 -228 -229 -230 -231
183.24/183.35	v -232 -233 234 -235 -236 -237 -238 -239
183.24/183.35	v -240 -241 -242 -243 -244 -245 -246 -247
183.24/183.35	v -248 -249 -250 -251 -252 -253 -254 255
183.24/183.35	v -256 -257 -258 -259 -260 -261 -262 -263
183.24/183.35	v -264 -265 -266 -267 -268 -269 -270 -271
183.24/183.35	v -272 -273 -274 -275 276 -277 -278 -279
183.24/183.35	v -280 -281 -282 -283 -284 -285 -286 -287
183.24/183.35	v -288 -289 -290 -291 -292 -293 -294 -295
183.24/183.35	v -296 297 -298 -299 -300 -301 -302 -303
183.24/183.35	v -304 -305 -306 -307 -308 -309 -310 -311
183.24/183.35	v -312 -313 -314 -315 -316 -317 318 -319
183.24/183.35	v -320 -321 -322 -323 -324 -325 -326 -327
183.24/183.35	v -328 -329 -330 -331 -332 -333 -334 -335
183.24/183.35	v -336 -337 -338 339 -340 -341 -342 -343
183.24/183.35	v -344 -345 -346 -347 -348 -349 -350 -351
183.24/183.35	v -352 -353 -354 -355 -356 -357 -358 -359
183.24/183.35	v 360
183.24/183.35	v 0
183.24/183.35	c
183.24/183.35	c 1055128 conflicts, 1569170 decisions, 753 random
183.24/183.35	c 4 iterations, 2583 restarts, 0 skipped
183.24/183.35	c 32 enlarged, 44 shrunken, 10302 rescored, 269 rebiased
183.24/183.35	c 41 simplifications, 1 reductions
183.24/183.35	c
183.24/183.35	c vars: 5 fixed, 0 equiv, 18 elim, 0 merged
183.24/183.35	c elim: 341116 resolutions, 6 phases, 6 rounds
183.24/183.35	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
183.24/183.35	c arty: 19.00 and 0.00 xor average arity
183.24/183.35	c prbe: 44286 probed, 65 phases, 65 rounds
183.24/183.35	c prbe: 0 failed, 0 lifted, 0 merged
183.24/183.35	c sccs: 0 non trivial, 0 fixed, 0 merged
183.24/183.35	c hash: 1 units, 0 merged
183.24/183.35	c mins: 71177454 learned, 19% deleted, 0 strong, 10 depth
183.24/183.35	c subs: 0 forward, 0 backward, 9 doms
183.24/183.35	c strs: 2242 forward, 0 backward
183.24/183.35	c doms: 9 dominators, 1 high, 5 low
183.24/183.35	c prps: 72492925 propagations, 0.40 megaprops
183.24/183.35	c
183.24/183.35	c 183.3 seconds, 15 MB max, 289 MB recycled

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738096-1240835627/watcher-1738096-1240835627 -o /tmp/evaluation-result-1738096-1240835627/solver-1738096-1240835627 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1738096-1240835627.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 2650
/proc/meminfo: memFree=1220064/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=1196 CPUtime=0
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 111596106 1224704 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 299 174 63 155 0 142 0

[startup+0.0882411 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 2650
/proc/meminfo: memFree=1220064/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=2292 CPUtime=0.08
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 530 0 0 0 8 0 0 0 18 0 1 0 111596106 2347008 481 1992294400 134512640 135151029 4294956240 18446744073709551615 134526375 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 573 481 79 155 0 416 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2292

[startup+0.101241 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 2650
/proc/meminfo: memFree=1220064/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=2292 CPUtime=0.09
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 530 0 0 0 9 0 0 0 18 0 1 0 111596106 2347008 481 1992294400 134512640 135151029 4294956240 18446744073709551615 134548053 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 573 481 79 155 0 416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.301261 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 2650
/proc/meminfo: memFree=1220064/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=2820 CPUtime=0.29
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 652 0 0 0 29 0 0 0 19 0 1 0 111596106 2887680 603 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 705 603 79 155 0 548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2820

[startup+0.701302 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 2650
/proc/meminfo: memFree=1220064/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=3516 CPUtime=0.69
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 819 0 0 0 69 0 0 0 22 0 1 0 111596106 3600384 770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 879 770 79 155 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3516

[startup+1.50138 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1217240/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=4336 CPUtime=1.49
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 1023 0 0 0 149 0 0 0 25 0 1 0 111596106 4440064 974 1992294400 134512640 135151029 4294956240 18446744073709551615 134583451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 1084 974 79 155 0 927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4336

[startup+3.10254 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1216280/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=4604 CPUtime=3.09
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 1101 0 0 0 309 0 0 0 25 0 1 0 111596106 4714496 1052 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 1151 1052 79 155 0 994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4604

[startup+6.30187 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1214616/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=6092 CPUtime=6.29
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 1463 0 0 0 629 0 0 0 25 0 1 0 111596106 6238208 1414 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 1523 1414 79 155 0 1366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6092

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1213856/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=6504 CPUtime=12.69
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 1663 0 0 0 1268 1 0 0 25 0 1 0 111596106 6660096 1546 1992294400 134512640 135151029 4294956240 18446744073709551615 134554905 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 1626 1546 79 155 0 1469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6504

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1211552/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=8800 CPUtime=25.49
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 2271 0 0 0 2547 2 0 0 25 0 1 0 111596106 9011200 2113 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 2200 2113 79 155 0 2043 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8800

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1209184/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=11752 CPUtime=51.08
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 2927 0 0 0 5106 2 0 0 25 0 1 0 111596106 12034048 2730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 2938 2730 79 155 0 2781 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11752

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1207648/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=12840 CPUtime=102.26
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 4466 0 0 0 10223 3 0 0 25 0 1 0 111596106 13148160 3075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 3210 3075 79 155 0 3053 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=162.25
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5469 0 0 0 16221 4 0 0 25 0 1 0 111596106 16855040 3938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3938 79 155 0 3958 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16460

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=166.24
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5470 0 0 0 16620 4 0 0 25 0 1 0 111596106 16855040 3939 1992294400 134512640 135151029 4294956240 18446744073709551615 134554384 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3939 79 155 0 3958 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 16460

[startup+172.706 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=172.65
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5471 0 0 0 17261 4 0 0 25 0 1 0 111596106 16855040 3940 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3940 79 155 0 3958 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 16460

[startup+179.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=179.04
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5472 0 0 0 17900 4 0 0 25 0 1 0 111596106 16855040 3941 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3941 79 155 0 3958 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 16460

[startup+180.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=180.64
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5472 0 0 0 18060 4 0 0 25 0 1 0 111596106 16855040 3941 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3941 79 155 0 3958 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 16460

[startup+182.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=182.24
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5474 0 0 0 18220 4 0 0 25 0 1 0 111596106 16855040 3943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3943 79 155 0 3958 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 16460

[startup+183.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=183.04
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5474 0 0 0 18300 4 0 0 25 0 1 0 111596106 16855040 3943 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3943 79 155 0 3958 0
Current children cumulated CPU time (s) 183.04
Current children cumulated vsize (KiB) 16460

[startup+183.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 2651
/proc/meminfo: memFree=1204256/2055920 swapFree=4180252/4192956
[pid=2650] ppid=2648 vsize=16460 CPUtime=183.24
/proc/2650/stat : 2650 (precosat) R 2648 2650 2386 0 -1 4194304 5474 0 0 0 18320 4 0 0 25 0 1 0 111596106 16855040 3943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2650/statm: 4115 3943 79 155 0 3958 0
Current children cumulated CPU time (s) 183.24
Current children cumulated vsize (KiB) 16460

Child status: 10
Real time (s): 183.353
CPU time (s): 183.303
CPU user time (s): 183.252
CPU system time (s): 0.050992
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 16460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 183.252
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5475
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= 256

runsolver used 0.124981 second user time and 0.410937 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-27 14:33:47
IDJOB=1738096
IDBENCH=71801
IDSOLVER=507
FILE ID=node17/1738096-1240835627
PBS_JOBID= 9187482
Free space on /tmp= 66148 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-20-152-18-95.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738096-1240835627/watcher-1738096-1240835627 -o /tmp/evaluation-result-1738096-1240835627/solver-1738096-1240835627 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1738096-1240835627.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c56a1400f0bd9306a380dfa6653baa1d
RANDOM SEED=1357164077

node17.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		: 3000.234
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		: 3000.234
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:       1220544 kB
Buffers:         85148 kB
Cached:         676080 kB
SwapCached:       7580 kB
Active:         382152 kB
Inactive:       389192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1220544 kB
SwapTotal:     4192956 kB
SwapFree:      4180252 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          13620 kB
Slab:            50036 kB
Committed_AS:   445332 kB
PageTables:       1452 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= 66148 MiB
End job on node17 at 2009-04-27 14:36:51