Trace number 1553466

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 236UNSAT 853.751 854.003

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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-1553466-1238715371.cnf
0.00/0.00	c found header 'p cnf 54258 160469'
0.19/0.26	c finished parsing
0.19/0.26	c
0.19/0.26	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.26	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.26	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.26	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.26	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.26	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.26	c
0.19/0.26	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.19/0.26	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.26	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.26	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.26	c
0.19/0.26	c starting search after 0.3 seconds
0.19/0.26	c no decision limit
0.19/0.28	c
0.19/0.28	c       original/binary      fixed     eliminated      learned       agility
0.19/0.28	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.28	c
0.19/0.28	c *    0.3   160467   54256      2     0      0       0      0    0.0   0   14
24.58/24.64	c s   24.6    54908    2342     20     0  51896       0      0    0.0   0   18
24.58/24.64	c l   24.6    54908    2342     20     0  51896       0  48013    0.0   0   18
24.58/24.69	c R   24.7    55040    2342     20     0  51896     100    100  590.3   2   19
24.68/24.71	c R   24.7    55044    2342     20     0  51896     201    201  530.3   6   19
24.88/24.91	c R   24.9    57027    2342     20     0  51896     801    744  293.4   1   20
24.98/25.04	c B   25.0    57298    2342     20     0  51896    1000    909  295.3   3   20
25.38/25.42	c B   25.4    57421    2337     21     4  51896    2000   1896  313.1   1   22
25.78/25.85	c R   25.8    66825    2311     21    30  51896    3577   3450  301.8   4   23
31.68/31.76	c s   31.8    67129    2292     24    36  51906    7910   7210  293.8   2   21
31.78/31.82	c B   31.8    67129    2292     24    36  51906    8001   7301  296.8   3   21
32.88/32.97	c R   33.0    67137    2292     24    36  51906   12885  12183  298.1   3   27
35.37/35.40	c R   35.4    68327    2292     24    36  51906   22522  21810  294.4   6   35
35.77/35.84	c B   35.8    68327    2292     24    36  51906   24088  23376  296.5   4   36
40.78/40.87	c s   40.9    68327    2291     24    36  51907   27915  26952  288.8   8   34
45.98/46.01	c R   46.0    68598    2290     25    36  51907   44969  44006  302.7   6   50
46.77/46.85	c +   46.8    68599    2290     25    36  51907   48014  52814  291.5   9   52
52.37/52.43	c s   52.4    68446    2290     25    36  51907   57110  52817  278.2   5   52
52.87/52.98	c +   53.0    68446    2290     25    36  51907   60017  58095  277.2   5   53
53.88/53.93	c
53.88/53.93	c       original/binary      fixed     eliminated      learned       agility
53.88/53.93	c   seconds        variables     equivalent    conflicts       height       MB
53.88/53.93	c
53.88/53.93	c B   53.9    68446    2290     25    36  51907   64095  56991  275.0   4   56
56.47/56.53	c +   56.5    68452    2290     25    36  51907   75020  63904  269.0   3   56
63.18/63.27	c +   63.3    68979    2287     28    36  51907   93776  70294  268.7   4   59
65.47/65.51	c s   65.5    68546    2287     28    36  51907   94817  43576  268.8   0   45
71.97/72.04	c +   72.0    68568    2285     28    38  51907  117220  77323  260.4   4   61
78.36/78.47	c s   78.4    68579    2284     28    39  51907  130387  77375  262.0   3   67
83.36/83.43	c +   83.4    68784    2281     30    40  51907  146526  85055  258.1  13   66
86.86/86.92	c B   86.9    68814    2281     30    40  51907  160115  85116  262.1   9   70
93.96/94.05	c s   94.0    68151    2247     30    40  51941  171030  69991  261.3   5   60
98.76/98.89	c +   98.9    69096    2247     30    40  51941  183155  93560  266.9   4   79
115.55/115.60	c s  115.6    69106    2240     30    40  51948  214093  91384  259.6   4   80
121.75/121.84	c +  121.8    69881    2238     31    41  51948  228940 102916  258.9   5   87
122.55/122.64	c R  122.6    69881    2238     31    41  51948  230147  95042  258.8   8   88
139.15/139.23	c s  139.2    69924    2238     31    41  51948  267404 102865  250.5   5   81
147.35/147.48	c +  147.4    69948    2238     31    41  51948  286175 113207  247.7   6   84
168.34/168.44	c s  168.4    69444    2234     33    43  51948  325726  92888  243.6   1   79
176.95/177.04	c +  177.0    70034    2232     34    44  51948  357716 124527  238.6  11   87
184.84/184.94	c B  184.9    70099    2232     34    44  51948  384186 124714  238.8   8   98
188.74/188.84	c s  188.8    69297    2232     34    44  51948  386800 115297  238.6   6   91
207.63/207.77	c
207.63/207.77	c       original/binary      fixed     eliminated      learned       agility
207.63/207.77	c   seconds        variables     equivalent    conflicts       height       MB
207.63/207.77	c
207.63/207.77	c +  207.7    69313    2232     34    44  51948  447145 136979  234.2   4   90
212.02/212.19	c s  212.1    69220    2231     35    44  51948  450331 127780  232.7   8   85
239.73/239.83	c s  239.8    69002    2227     37    46  51948  510000 120106  227.4   5   79
257.32/257.44	c +  257.4    69730    2218     41    51  51948  558930 150676  222.3   7   84
268.01/268.15	c s  268.1    68431    2210     41    51  51956  573323 134905  220.8   4   84
294.61/294.72	c s  294.6    67389    2198     50    54  51956  634737 119754  219.4   5   81
294.61/294.72	c -  294.6    67389    2198     50    54  51956  634737 149170  219.4   5   81
318.80/318.98	c +  318.9    69236    2182     60    60  51956  691674 164087  216.6   4   98
324.00/324.12	c s  324.0    67949    2182     60    60  51956  697084 107359  216.7   9   76
324.00/324.12	c -  324.0    67949    2182     60    60  51956  697084 162447  216.7   9   76
349.88/350.06	c s  350.0    67407    2154     76    72  51956  765251  83093  211.6   6   62
349.88/350.06	c -  350.0    67407    2154     76    72  51956  765251 159199  211.6   6   62
368.79/368.96	c s  368.9    67536    2152     78    72  51956  817735 135401  209.4   2   87
376.18/376.35	c +  376.2    67752    2151     79    72  51956  838827 175118  209.3   6  101
393.07/393.21	c s  393.1    66979    2128     81    72  51977  886701 138211  208.7   5   77
395.57/395.75	c B  395.6    67106    2122     85    74  51977  896295 147796  208.3   6   83
416.07/416.20	c s  416.1    77479    2094    106    81  51977  959575  53312  205.6   3   44
416.07/416.20	c -  416.1    77479    2094    106    81  51977  959575 168114  205.6   3   44
430.36/430.52	c +  430.4    78040    2087    111    83  51977 1006591 184925  205.0   6   72
433.16/433.37	c
433.16/433.37	c       original/binary      fixed     eliminated      learned       agility
433.16/433.37	c   seconds        variables     equivalent    conflicts       height       MB
433.16/433.37	c
433.16/433.37	c s  433.2    77331    2087    111    83  51977 1008812 102235  204.9   5   70
459.36/459.52	c s  459.4    76275    2073    121    87  51977 1072385 100876  203.5   1   73
459.36/459.52	c -  459.4    76275    2073    121    87  51977 1072385 183076  203.5   1   73
485.05/485.20	c s  485.1    80691    2046    139    96  51977 1136938  91534  202.6   5   76
485.05/485.20	c -  485.1    80691    2046    139    96  51977 1136938 179415  202.6   5   76
509.15/509.38	c s  509.2    74680    1984    163   106  52005 1201890  61102  200.4   6   52
509.15/509.38	c -  509.2    74680    1984    163   106  52005 1201890 174033  200.4   6   52
509.15/509.38	c +  509.2    74680    1984    163   106  52005 1201890 191436  200.4   6   52
528.13/528.31	c s  528.2    74425    1975    169   109  52005 1249209  92245  199.2   6   70
550.63/550.86	c s  550.7    79069    1955    182   116  52005 1305755 107945  198.0   8   78
550.63/550.86	c -  550.7    79069    1955    182   116  52005 1305755 189522  198.0   8   78
576.32/576.51	c s  576.3    81508    1939    191   123  52005 1368406 121013  196.3   4   87
576.32/576.51	c -  576.3    81508    1939    191   123  52005 1368406 187627  196.3   4   87
602.42/602.70	c s  602.5    76107    1898    205   133  52022 1451264 102264  194.2  10   66
602.42/602.70	c -  602.5    76107    1898    205   133  52022 1451264 181999  194.2  10   66
602.42/602.70	c +  602.5    76107    1898    205   133  52022 1451264 200198  194.2  10   66
628.70/628.92	c s  628.7    78812    1870    227   139  52022 1519352  87277  192.6   5   66
628.70/628.92	c -  628.7    78812    1870    227   139  52022 1519352 194193  192.6   5   66
652.29/652.55	c s  652.4    86139    1852    236   148  52022 1579467  95786  191.9   9   75
652.29/652.55	c
652.29/652.55	c       original/binary      fixed     eliminated      learned       agility
652.29/652.55	c   seconds        variables     equivalent    conflicts       height       MB
652.29/652.55	c
652.29/652.55	c -  652.4    86139    1852    236   148  52022 1579467 192252  191.9   9   75
676.20/676.48	c s  676.3    97513    1830    251   155  52022 1648278 106292  190.4   8   80
676.20/676.48	c -  676.3    97513    1830    251   155  52022 1648278 188407  190.4   8   80
697.79/698.09	c +  697.9   103152    1798    271   167  52022 1707221 207247  189.3   7  107
707.48/707.76	c s  707.6    86875    1760    279   171  52048 1726070  73943  188.8   2   54
707.48/707.76	c -  707.6    86875    1760    279   171  52048 1726070 196885  188.8   2   54
730.48/730.75	c s  730.5    90846    1731    298   181  52048 1790105  87858  187.3   5   62
730.48/730.75	c -  730.5    90846    1731    298   181  52048 1790105 192948  187.3   5   62
754.67/754.93	c s  754.7    89416    1707    316   187  52048 1862917 103257  186.3   8   71
754.67/754.93	c -  754.7    89416    1707    316   187  52048 1862917 187160  186.3   8   71
771.36/771.66	c +  771.4    95587    1679    334   197  52048 1927175 205876  184.9   8   96
780.26/780.57	c s  780.3    92066    1651    336   197  52074 1950628 141632  184.5   6   80
780.26/780.57	c -  780.3    92066    1651    336   197  52074 1950628 199700  184.5   6   80
806.26/806.53	c B  806.3   147558    1561    400   223  52074 2048474 199735  182.4   5   93
810.46/810.72	c s  810.5   130039    1542    412   230  52074 2059219  47661  182.1   4   40
810.46/810.72	c -  810.5   130039    1542    412   230  52074 2059219 173739  182.1   4   40
810.46/810.72	c +  810.5   130039    1542    412   230  52074 2059219 191112  182.1   4   40
833.34/833.66	c s  833.4   128108    1348    507   273  52130 2142581  26140  180.4  12   31
833.34/833.66	c -  833.4   128108    1348    507   273  52130 2142581 158623  180.4  12   31
833.34/833.66	c
833.34/833.66	c       original/binary      fixed     eliminated      learned       agility
833.34/833.66	c   seconds        variables     equivalent    conflicts       height       MB
833.34/833.66	c
833.34/833.66	c +  833.4   128108    1348    507   273  52130 2142581 174485  180.4  12   31
851.34/851.63	c s  851.4   145916    1120    668   340  52130 2224421  18364  178.8   5   28
851.34/851.63	c -  851.4   145916    1120    668   340  52130 2224421 123885  178.8   5   28
851.34/851.63	c +  851.4   145916    1120    668   340  52130 2224421 136273  178.8   5   28
853.64/853.98	c 0  853.7   148536    1088    698   342  52130 2233519  27437  178.6   4   31
853.64/853.98	c
853.64/853.98	s UNSATISFIABLE
853.64/853.98	c
853.64/853.98	c 2233519 conflicts, 37505626 decisions, 18299 random
853.64/853.98	c 187 iterations, 8123 restarts, 0 skipped
853.64/853.98	c 22 enlarged, 664 shrunken, 21800 rescored, 510 rebiased
853.64/853.98	c 38 simplifications, 0 reductions
853.64/853.98	c
853.64/853.98	c vars: 698 fixed, 342 equiv, 52130 elim, 381 merged
853.64/853.98	c elim: 15991994 resolutions, 37 phases, 9 rounds
853.64/853.98	c sbst: 65% substituted, 0.8% nots, 98.6% ands, 0.6% xors, 0.0% ites
853.64/853.98	c arty: 2.60 and 2.00 xor average arity
853.64/853.98	c prbe: 1032367 probed, 223 phases, 258 rounds
853.64/853.98	c prbe: 131 failed, 17 lifted, 5 merged
853.64/853.98	c sccs: 1 non trivial, 0 fixed, 1 merged
853.64/853.98	c hash: 45 units, 375 merged
853.64/853.98	c mins: 236893890 learned, 21% deleted, 51 strong, 260 depth
853.64/853.98	c subs: 663 forward, 9168 backward, 274653 doms
853.64/853.98	c strs: 8615 forward, 261 backward
853.64/853.98	c doms: 276098 dominators, 257627 high, 8536 low
853.64/853.98	c prps: 245721988 propagations, 0.29 megaprops
853.64/853.98	c
853.64/853.98	c 853.7 seconds, 117 MB max, 983 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553466-1238715371/watcher-1553466-1238715371 -o /tmp/evaluation-result-1553466-1238715371/solver-1553466-1238715371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1553466-1238715371.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: 1.97 1.86 1.46 2/70 18927
/proc/meminfo: memFree=1240296/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=2908 CPUtime=0
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 558 0 0 0 0 0 0 0 18 0 1 0 1144202165 2977792 543 1992294400 134512640 135151029 4294956224 18446744073709551615 134685743 0 0 4096 0 0 0 0 17 1 0 0
/proc/18927/statm: 727 543 59 155 0 570 0

[startup+0.075417 s]
/proc/loadavg: 1.97 1.86 1.46 2/70 18927
/proc/meminfo: memFree=1240296/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=8584 CPUtime=0.07
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 2060 0 0 0 6 1 0 0 18 0 1 0 1144202165 8790016 2012 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 2146 2012 63 155 0 1989 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8584

[startup+0.10142 s]
/proc/loadavg: 1.97 1.86 1.46 2/70 18927
/proc/meminfo: memFree=1240296/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=9632 CPUtime=0.09
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 2412 0 0 0 8 1 0 0 18 0 1 0 1144202165 9863168 2299 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 2408 2300 63 155 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9632

[startup+0.301443 s]
/proc/loadavg: 1.97 1.86 1.46 2/70 18927
/proc/meminfo: memFree=1240296/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=17072 CPUtime=0.29
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 4367 0 0 0 27 2 0 0 19 0 1 0 1144202165 17481728 4124 1992294400 134512640 135151029 4294956224 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 4268 4124 79 155 0 4111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17072

[startup+0.701488 s]
/proc/loadavg: 1.97 1.86 1.46 2/70 18927
/proc/meminfo: memFree=1240296/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=17736 CPUtime=0.69
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 5255 0 0 0 66 3 0 0 22 0 1 0 1144202165 18161664 4322 1992294400 134512640 135151029 4294956224 18446744073709551615 134678810 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 4434 4322 79 155 0 4277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17736

[startup+1.50158 s]
/proc/loadavg: 1.97 1.86 1.46 2/71 18928
/proc/meminfo: memFree=1216736/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=26740 CPUtime=1.49
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 8211 0 0 0 145 4 0 0 25 0 1 0 1144202165 27381760 6543 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 6685 6543 79 155 0 6528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26740

[startup+3.10277 s]
/proc/loadavg: 1.97 1.86 1.46 2/71 18928
/proc/meminfo: memFree=1212576/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=31432 CPUtime=3.09
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 9290 0 0 0 304 5 0 0 25 0 1 0 1144202165 32186368 7622 1992294400 134512640 135151029 4294956224 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 7858 7622 79 155 0 7701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31432

[startup+6.30114 s]
/proc/loadavg: 1.89 1.84 1.45 2/71 18928
/proc/meminfo: memFree=1206688/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=37008 CPUtime=6.29
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 10313 0 0 0 623 6 0 0 25 0 1 0 1144202165 37896192 8645 1992294400 134512640 135151029 4294956224 18446744073709551615 134575503 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 9252 8645 79 155 0 9095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37008

[startup+12.7019 s]
/proc/loadavg: 1.82 1.83 1.45 2/71 18928
/proc/meminfo: memFree=1198312/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=44808 CPUtime=12.69
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 12417 0 0 0 1262 7 0 0 25 0 1 0 1144202165 45883392 10749 1992294400 134512640 135151029 4294956224 18446744073709551615 134579786 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 11202 10749 79 155 0 11045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44808

[startup+25.5014 s]
/proc/loadavg: 1.64 1.79 1.44 2/71 18928
/proc/meminfo: memFree=1199400/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=42176 CPUtime=25.48
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 13025 0 0 0 2541 7 0 0 25 0 1 0 1144202165 43188224 10208 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 10544 10208 79 155 0 10387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42176

[startup+51.1013 s]
/proc/loadavg: 1.42 1.72 1.43 2/71 18928
/proc/meminfo: memFree=1175272/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=66284 CPUtime=51.07
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 20666 0 0 0 5095 12 0 0 25 0 1 0 1144202165 67874816 16225 1992294400 134512640 135151029 4294956224 18446744073709551615 134547932 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 16571 16225 79 155 0 16414 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66284

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.41 2/71 18928
/proc/meminfo: memFree=1150952/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=90004 CPUtime=102.27
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 31263 0 0 0 10208 19 0 0 25 0 1 0 1144202165 92164096 22314 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 22501 22314 79 155 0 22344 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90004

[startup+162.301 s]
/proc/loadavg: 1.06 1.50 1.38 2/71 18928
/proc/meminfo: memFree=1139944/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=100568 CPUtime=162.24
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 36678 0 0 0 16201 23 0 0 25 0 1 0 1144202165 102981632 24984 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 25142 24984 79 155 0 24985 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 100568

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/71 18928
/proc/meminfo: memFree=1132136/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=108824 CPUtime=222.22
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 42423 0 0 0 22197 25 0 0 25 0 1 0 1144202165 111435776 26964 1992294400 134512640 135151029 4294956224 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 27206 26964 79 155 0 27049 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 108824

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.33 2/71 18928
/proc/meminfo: memFree=1131688/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=108768 CPUtime=282.21
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 43814 0 0 0 28194 27 0 0 25 0 1 0 1144202165 111378432 27007 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 27192 27007 79 155 0 27035 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 108768

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/71 18928
/proc/meminfo: memFree=1131944/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=108608 CPUtime=342.19
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 45239 0 0 0 34191 28 0 0 25 0 1 0 1144202165 111214592 26962 1992294400 134512640 135151029 4294956224 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 27152 26962 79 155 0 26995 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 108608

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/71 18928
/proc/meminfo: memFree=1123176/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=117212 CPUtime=402.17
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 49790 0 0 0 40186 31 0 0 25 0 1 0 1144202165 120025088 29136 1992294400 134512640 135151029 4294956224 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 29303 29136 79 155 0 29146 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 117212

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/71 18928
/proc/meminfo: memFree=1122856/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=117724 CPUtime=462.16
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 51769 0 0 0 46183 33 0 0 25 0 1 0 1144202165 120549376 29207 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 29431 29207 79 155 0 29274 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 117724

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/71 18928
/proc/meminfo: memFree=1122792/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=117724 CPUtime=522.14
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 53066 0 0 0 52180 34 0 0 25 0 1 0 1144202165 120549376 29232 1992294400 134512640 135151029 4294956224 18446744073709551615 134578118 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 29431 29232 79 155 0 29274 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 117724

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/71 18929
/proc/meminfo: memFree=1122792/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=117724 CPUtime=582.12
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 54974 0 0 0 58177 35 0 0 25 0 1 0 1144202165 120549376 29232 1992294400 134512640 135151029 4294956224 18446744073709551615 134578245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 29431 29232 79 155 0 29274 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 117724

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=642.11
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 57708 0 0 0 64174 37 0 0 25 0 1 0 1144202165 125792256 30514 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30514 79 155 0 30554 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 122844

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/71 18930
/proc/meminfo: memFree=1117672/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=702.08
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 58981 0 0 0 70170 38 0 0 25 0 1 0 1144202165 125792256 30515 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30515 79 155 0 30554 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 122844

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=762.07
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 60889 0 0 0 76168 39 0 0 25 0 1 0 1144202165 125792256 30515 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30515 79 155 0 30554 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 122844

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=822.05
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 62167 0 0 0 82165 40 0 0 25 0 1 0 1144202165 125792256 30521 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30521 79 155 0 30554 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 122844

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

[startup+831.901 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=831.64
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 62167 0 0 0 83124 40 0 0 25 0 1 0 1144202165 125792256 30521 1992294400 134512640 135151029 4294956224 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30521 79 155 0 30554 0
Current children cumulated CPU time (s) 831.64
Current children cumulated vsize (KiB) 122844

[startup+844.702 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=844.44
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 62804 0 0 0 84404 40 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 844.44
Current children cumulated vsize (KiB) 122844

[startup+847.901 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=847.64
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 62804 0 0 0 84724 40 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 847.64
Current children cumulated vsize (KiB) 122844

[startup+851.102 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117608/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=850.84
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 63016 0 0 0 85043 41 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134676787 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 850.84
Current children cumulated vsize (KiB) 122844

[startup+852.702 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117544/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=852.44
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 63440 0 0 0 85203 41 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 852.44
Current children cumulated vsize (KiB) 122844

[startup+853.502 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117544/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=853.25
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 63440 0 0 0 85284 41 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 853.25
Current children cumulated vsize (KiB) 122844

[startup+853.902 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117544/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=122844 CPUtime=853.64
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194304 63440 0 0 0 85323 41 0 0 25 0 1 0 1144202165 125792256 30522 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18927/statm: 30711 30522 79 155 0 30554 0
Current children cumulated CPU time (s) 853.64
Current children cumulated vsize (KiB) 122844

[startup+854.002 s]
/proc/loadavg: 1.00 1.04 1.16 2/71 18930
/proc/meminfo: memFree=1117544/2055920 swapFree=4174016/4192956
[pid=18927] ppid=18925 vsize=0 CPUtime=853.74
/proc/18927/stat : 18927 (precosat) R 18925 18927 18635 0 -1 4194308 63441 0 0 0 85331 43 0 0 25 0 1 0 1144202165 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18927/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 853.74
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 854.003
CPU time (s): 853.751
CPU user time (s): 853.318
CPU system time (s): 0.432934
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 124964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 853.318
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63441
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= 717

runsolver used 0.769882 second user time and 2.34864 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-03 01:36:11
IDJOB=1553466
IDBENCH=70762
IDSOLVER=507
FILE ID=node74/1553466-1238715371
PBS_JOBID= 9085295
Free space on /tmp= 101916 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553466-1238715371/watcher-1553466-1238715371 -o /tmp/evaluation-result-1553466-1238715371/solver-1553466-1238715371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1553466-1238715371.cnf

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1527088348

node74.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		: 3000.236
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		: 3000.236
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:       1240712 kB
Buffers:         92432 kB
Cached:         631040 kB
SwapCached:       8140 kB
Active:         238840 kB
Inactive:       494280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1240712 kB
SwapTotal:     4192956 kB
SwapFree:      4174016 kB
Dirty:            3360 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            67284 kB
Committed_AS:  2552744 kB
PageTables:       1852 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= 101916 MiB
End job on node74 at 2009-04-03 01:50:25