Trace number 1553362

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 236? (TO) 1200.1 1200.46

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1553362-1238714009.cnf
0.00/0.00	c found header 'p cnf 153834 459965'
0.89/0.95	c finished parsing
0.89/0.95	c
0.89/0.95	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.89/0.95	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.89/0.95	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.89/0.95	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.89/0.95	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.89/0.95	c --random=1 --spread=2000 --seed=0 --skip=25
0.89/0.95	c
0.89/0.95	c sizeof     vars[0] = 16   alignment = 0       2 MB
0.89/0.95	c sizeof     orgs[0] =  8   alignment = 0       1 MB
0.89/0.95	c sizeof     occs[0] =  8   alignment = 0       1 MB
0.89/0.95	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
0.89/0.95	c
0.89/0.95	c starting search after 1.0 seconds
0.89/0.95	c no decision limit
0.89/0.98	c
0.89/0.98	c       original/binary      fixed     eliminated      learned       agility
0.89/0.98	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.98	c
0.89/0.98	c *    1.0   459963  153832      2     0      0       0      0    0.0   0   40
69.57/69.66	c s   69.6   164067    5318     16     2 148498       0      0    0.0   0   57
69.57/69.66	c l   69.6   164067    5318     16     2 148498       0 118829    0.0   0   57
69.77/69.87	c R   69.9   164401    5318     16     2 148498     100     85  368.1   0   58
69.97/70.03	c R   70.0   164467    5318     16     2 148498     200    184  362.8   2   61
70.47/70.52	c R   70.5   164826    5318     16     2 148498     801    753  314.1   3   63
70.57/70.69	c B   70.7   165121    5318     16     2 148498    1000    921  315.1   4   63
72.17/72.22	c B   72.2   208981    5302     16    18 148498    2001   1849  306.4   1   69
72.37/72.44	c R   72.4   208987    5302     16    18 148498    2403   2250  310.2   1   71
75.37/75.45	c R   75.4   210360    5280     16    40 148498    6410   6250  321.2   4   79
76.27/76.35	c B   76.3   210389    5280     16    40 148498    8003   7843  324.5  12   81
81.57/81.61	c s   81.6   212776    5280     16    40 148498   11468  11285  314.1   1   67
84.37/84.46	c R   84.4   214198    5279     16    41 148498   16072  15879  307.0   2   71
90.26/90.33	c B   90.3   214401    5276     16    44 148498   24014  23815  341.3   2   79
100.07/100.19	c s  100.2   214579    5250     16    44 148524   28131  27270  328.3   3   76
107.86/107.99	c R  108.0   214799    5250     16    44 148524   38521  37644  310.0   2   86
120.25/120.39	c s  120.4   219684    5240     16    44 148534   48507  46639  295.8   6   89
130.45/130.55	c B  130.5   221120    5240     16    44 148534   64030  62129  291.6   7  106
143.95/144.02	c s  144.0   222366    5237     16    45 148536   74835  72246  284.3   5  109
154.84/154.94	c
154.84/154.94	c       original/binary      fixed     eliminated      learned       agility
154.84/154.94	c   seconds        variables     equivalent    conflicts       height       MB
154.84/154.94	c
154.84/154.94	c R  154.9   222599    5237     16    45 148536   89843  87215  285.9   3  127
177.83/177.98	c s  177.9   222724    5237     16    45 148536  114184 111545  274.1   6  139
182.93/183.04	c +  183.0   222753    5237     16    45 148536  118832 130711  271.7   4  146
206.23/206.35	c +  206.3   223155    5237     16    45 148536  148544 143782  264.8   9  163
215.02/215.18	c s  215.1   227287    5237     16    45 148536  151625 133952  269.5   3  157
223.02/223.13	c B  223.1   229798    5237     16    45 148536  160047 142374  277.3   4  169
238.31/238.44	c +  238.4   231826    5237     16    45 148536  185680 158160  268.8   3  167
248.11/248.22	c s  248.1   230687    5234     18    46 148536  193134 104048  264.9   4  129
282.70/282.84	c +  282.8   231073    5231     19    48 148536  232102 173976  260.9   6  172
290.00/290.17	c s  290.1   231059    5231     19    48 148536  233453 144317  260.6   2  165
339.89/340.03	c s  339.9   271390    5231     19    48 148536  276853 173967  261.6   5  200
354.79/354.99	c +  354.9   272196    5224     21    53 148536  290125 191373  259.8   4  209
400.77/400.97	c s  400.9   272058    5219     21    58 148536  322775 182197  253.5   7  210
435.66/435.86	c +  435.7   272451    5219     21    58 148536  362657 210510  253.3   3  226
452.36/452.51	c s  452.4   271366    5216     23    59 148536  375848 164735  254.7   5  191
457.95/458.17	c B  458.0   271376    5216     23    59 148536  384096 172983  252.6   6  199
499.04/499.24	c s  499.1   294672    5203     28    67 148536  422342 193157  257.0   1  220
529.13/529.36	c +  529.2   295802    5197     31    70 148536  453320 231561  259.2   2  252
570.32/570.52	c s  570.3   292663    5182     37    79 148536  483312 182382  256.7   4  225
570.32/570.52	c
570.32/570.52	c       original/binary      fixed     eliminated      learned       agility
570.32/570.52	c   seconds        variables     equivalent    conflicts       height       MB
570.32/570.52	c
570.32/570.52	c -  570.3   292663    5182     37    79 148536  483312 229246  256.7   4  225
642.80/643.05	c s  642.9   290281    5171     41    86 148536  537599 174133  252.2   6  216
669.49/669.73	c +  669.5   290794    5165     41    92 148536  560986 252170  251.6   7  248
719.07/719.38	c s  719.2   291067    5164     41    93 148536  591178 227016  251.7   7  270
797.65/797.96	c s  797.7   290774    5154     46    98 148536  655058 216686  252.8   1  255
852.24/852.53	c +  852.3   298587    5139     50   109 148536  701230 277387  249.4   6  291
882.13/882.49	c s  882.2   296310    5138     50   110 148536  717376 213796  252.0   7  263
962.50/962.85	c s  962.6   289096    5079     66   129 148560  776865 132362  244.0   0  149
962.50/962.85	c -  962.6   289096    5079     66   129 148560  776865 274614  244.0   0  149
1002.38/1002.77	c s 1002.5   286236    5068     72   134 148560  823188 165102  240.7   4  173
1032.18/1032.51	c + 1032.2   288985    5058     77   139 148560  867771 302075  236.9   5  204
1045.27/1045.60	c s 1045.3   287580    5056     77   141 148560  874853 182580  236.7   6  183
1063.37/1063.73	c B 1063.4   288782    5056     77   141 148560  896233 203959  235.3   9  204
1093.75/1094.11	c s 1093.8   289423    5055     77   142 148560  924499 232186  232.8   1  218
1149.05/1149.46	c s 1149.1   287801    5045     82   147 148560  985891 251900  230.0   2  236
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 1039367 conflicts, 19062848 decisions, 9447 random
1200.03/1200.40	c 21 iterations, 3092 restarts, 0 skipped
1200.03/1200.40	c 10 enlarged, 167 shrunken, 10150 rescored, 264 rebiased
1200.03/1200.40	c 23 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 92 fixed, 156 equiv, 148560 elim, 162 merged
1200.03/1200.40	c elim: 22109029 resolutions, 23 phases, 2 rounds
1200.03/1200.40	c sbst: 68% substituted, 0.8% nots, 99.1% ands, 0.1% xors, 0.0% ites
1200.03/1200.40	c arty: 3.21 and 2.00 xor average arity
1200.03/1200.40	c prbe: 395131 probed, 329 phases, 38 rounds
1200.03/1200.40	c prbe: 23 failed, 2 lifted, 10 merged
1200.03/1200.40	c sccs: 1 non trivial, 0 fixed, 1 merged
1200.03/1200.40	c hash: 4 units, 151 merged
1200.03/1200.40	c mins: 198140777 learned, 28% deleted, 244 strong, 256 depth
1200.03/1200.40	c subs: 1172 forward, 994 backward, 22129 doms
1200.03/1200.40	c strs: 9027 forward, 4 backward
1200.03/1200.40	c doms: 25109 dominators, 18770 high, 2006 low
1200.03/1200.40	c prps: 368638304 propagations, 0.31 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 317 MB max, 648 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

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-1553362-1238714009/watcher-1553362-1238714009 -o /tmp/evaluation-result-1553362-1238714009/solver-1553362-1238714009 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1553362-1238714009.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: 1.00 1.00 1.00 2/65 2433
/proc/meminfo: memFree=1099072/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=4396 CPUtime=0
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 951 0 0 0 0 0 0 0 18 0 1 0 355121701 4501504 936 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/2433/statm: 1099 943 58 155 0 942 0

[startup+0.0831091 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2433
/proc/meminfo: memFree=1099072/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=16260 CPUtime=0.07
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 3905 0 0 0 6 1 0 0 18 0 1 0 355121701 16650240 3857 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 4065 3858 63 155 0 3908 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16260

[startup+0.101111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2433
/proc/meminfo: memFree=1099072/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=17184 CPUtime=0.09
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 4124 0 0 0 7 2 0 0 18 0 1 0 355121701 17596416 4076 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 4296 4077 63 155 0 4139 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17184

[startup+0.301136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2433
/proc/meminfo: memFree=1099072/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=25344 CPUtime=0.29
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 6371 0 0 0 26 3 0 0 19 0 1 0 355121701 25952256 6129 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 6336 6129 63 155 0 6179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25344

[startup+0.701186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2433
/proc/meminfo: memFree=1099072/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=39304 CPUtime=0.68
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 10111 0 0 0 64 4 0 0 23 0 1 0 355121701 40247296 9612 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 9826 9612 63 155 0 9669 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 39304

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=1051896/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=45384 CPUtime=1.49
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 13662 0 0 0 143 6 0 0 25 0 1 0 355121701 46473216 11023 1992294400 134512640 135151029 4294956240 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 11346 11023 79 155 0 11189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45384

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=1047736/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=69804 CPUtime=3.09
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 22650 0 0 0 299 10 0 0 25 0 1 0 355121701 71479296 17012 1992294400 134512640 135151029 4294956240 18446744073709551615 134561340 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 17451 17012 79 155 0 17294 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69804

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=1024888/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=78036 CPUtime=6.29
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 24414 0 0 0 617 12 0 0 25 0 1 0 355121701 79908864 18776 1992294400 134512640 135151029 4294956240 18446744073709551615 134548061 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 19509 18776 79 155 0 19352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78036

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=1008696/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=95224 CPUtime=12.68
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 29597 0 0 0 1253 15 0 0 25 0 1 0 355121701 97509376 22934 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 23806 22934 79 155 0 23649 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 95224

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=987000/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=123008 CPUtime=25.48
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 34747 0 0 0 2530 18 0 0 25 0 1 0 355121701 125960192 28084 1992294400 134512640 135151029 4294956240 18446744073709551615 134575488 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 30752 28084 79 155 0 30595 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123008

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=974584/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=133220 CPUtime=51.07
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 37760 0 0 0 5088 19 0 0 25 0 1 0 355121701 136417280 31097 1992294400 134512640 135151029 4294956240 18446744073709551615 134575458 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 33305 31097 79 155 0 33148 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 133220

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=983352/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=122024 CPUtime=102.27
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 40511 0 0 0 10205 22 0 0 25 0 1 0 355121701 124952576 28904 1992294400 134512640 135151029 4294956240 18446744073709551615 134574181 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 30506 28904 79 155 0 30349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122024

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=963256/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=142424 CPUtime=162.24
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 55301 0 0 0 16194 30 0 0 25 0 1 0 355121701 145842176 33966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 35606 33966 79 155 0 35449 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 142424

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=927992/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=177328 CPUtime=222.22
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 77160 0 0 0 22179 43 0 0 25 0 1 0 355121701 181583872 42769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 44332 42769 79 155 0 44175 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 177328

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=924792/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=180668 CPUtime=282.2
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 81168 0 0 0 28175 45 0 0 25 0 1 0 355121701 185004032 43595 1992294400 134512640 135151029 4294956240 18446744073709551615 134530797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 45167 43595 79 155 0 45010 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 180668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=883896/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=221300 CPUtime=342.19
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 105733 0 0 0 34158 61 0 0 25 0 1 0 355121701 226611200 53710 1992294400 134512640 135151029 4294956240 18446744073709551615 134578267 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 55325 53710 79 155 0 55168 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 221300

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=869304/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=235836 CPUtime=402.17
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 116730 0 0 0 40150 67 0 0 25 0 1 0 355121701 241496064 57354 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 58959 57354 79 155 0 58802 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 235836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=857976/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=246844 CPUtime=462.15
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 124332 0 0 0 46143 72 0 0 25 0 1 0 355121701 252768256 60141 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 61711 60141 79 155 0 61554 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 246844

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=838840/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=267084 CPUtime=522.13
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 136772 0 0 0 52133 80 0 0 25 0 1 0 355121701 273494016 65110 1992294400 134512640 135151029 4294956240 18446744073709551615 134567909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 66771 65110 79 155 0 66614 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 267084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=822520/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=282516 CPUtime=582.11
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 144697 0 0 0 58126 85 0 0 25 0 1 0 355121701 289296384 69011 1992294400 134512640 135151029 4294956240 18446744073709551615 134520179 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 70629 69011 79 155 0 70472 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 282516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=819512/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=285448 CPUtime=642.1
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 149514 0 0 0 64122 88 0 0 25 0 1 0 355121701 292298752 69753 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 71362 69753 79 155 0 71205 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 285448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=818488/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=286472 CPUtime=702.08
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 150040 0 0 0 70119 89 0 0 25 0 1 0 355121701 293347328 70022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 71618 70022 79 155 0 71461 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 286472

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=787640/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=317772 CPUtime=762.07
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 164979 0 0 0 76107 100 0 0 25 0 1 0 355121701 325398528 77742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 79443 77742 79 155 0 79286 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 317772

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=787448/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=317260 CPUtime=822.04
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 168990 0 0 0 82102 102 0 0 25 0 1 0 355121701 324874240 77745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 79315 77745 79 155 0 79158 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 317260

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776632/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=327932 CPUtime=882.03
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 176759 0 0 0 88096 107 0 0 25 0 1 0 355121701 335802368 80425 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 81983 80425 79 155 0 81826 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 327932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776632/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=327932 CPUtime=942
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 176759 0 0 0 94093 107 0 0 25 0 1 0 355121701 335802368 80425 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 81983 80425 79 155 0 81826 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 327932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=778552/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=328188 CPUtime=1001.98
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 184924 0 0 0 100087 111 0 0 25 0 1 0 355121701 336064512 80442 1992294400 134512640 135151029 4294956240 18446744073709551615 134578366 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 82047 80442 79 155 0 81890 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 328188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776568/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=328188 CPUtime=1061.97
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 188869 0 0 0 106084 113 0 0 25 0 1 0 355121701 336064512 80442 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 82047 80442 79 155 0 81890 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 328188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776568/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=328188 CPUtime=1121.95
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 192814 0 0 0 112080 115 0 0 25 0 1 0 355121701 336064512 80442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 82047 80442 79 155 0 81890 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 328188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776568/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=328188 CPUtime=1181.93
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 196759 0 0 0 118075 118 0 0 25 0 1 0 355121701 336064512 80442 1992294400 134512640 135151029 4294956240 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 82047 80442 79 155 0 81890 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 328188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2434
/proc/meminfo: memFree=776568/2055920 swapFree=4191900/4192956
[pid=2433] ppid=2431 vsize=328188 CPUtime=1200.03
/proc/2433/stat : 2433 (precosat) R 2431 2433 2329 0 -1 4194304 196759 0 0 0 119885 118 0 0 25 0 1 0 355121701 336064512 80442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2433/statm: 82047 80442 79 155 0 81890 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 328188

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): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1198.86
CPU system time (s): 1.23781
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 337804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.86
system time used= 1.23781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196759
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= 2498

runsolver used 1.04784 second user time and 3.33149 second system time

The end

Launcher Data

Begin job on node54 at 2009-04-03 01:13:30
IDJOB=1553362
IDBENCH=70760
IDSOLVER=507
FILE ID=node54/1553362-1238714009
PBS_JOBID= 9085309
Free space on /tmp= 66484 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553362-1238714009/watcher-1553362-1238714009 -o /tmp/evaluation-result-1553362-1238714009/solver-1553362-1238714009 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1553362-1238714009.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1136555945

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1099552 kB
Buffers:        102872 kB
Cached:         750404 kB
SwapCached:        260 kB
Active:         342128 kB
Inactive:       526376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099552 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            8576 kB
Writeback:           0 kB
Mapped:          23768 kB
Slab:            73764 kB
Committed_AS:  1263520 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node54 at 2009-04-03 01:33:32