Trace number 1563554

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 406.26 406.433

General information on the benchmark

NameAPPLICATIONS/
c32sat/post-c32s-ss-8.cnf
MD5SUM9d3d3bb9b296880c7463693ae665aafd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark406.26
Satisfiable
(Un)Satisfiability was proved
Number of variables53752
Number of clauses148393
Sum of the clauses size346249
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 298928
Number of clauses of size 349464
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-1563554-1238786975.cnf
0.00/0.00	c found header 'p cnf 53752 148393'
0.19/0.21	c finished parsing
0.19/0.21	c
0.19/0.21	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.21	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.21	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.21	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.21	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.21	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.21	c
0.19/0.21	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.19/0.21	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.21	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.21	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.21	c
0.19/0.21	c starting search after 0.2 seconds
0.19/0.21	c no decision limit
0.19/0.22	c
0.19/0.22	c       original/binary      fixed     eliminated      learned       agility
0.19/0.22	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.22	c
0.19/0.22	c *    0.2   135726   47335   5169  1248      0       0      0    0.0   0   12
1.69/1.76	c s    1.8    72029   10505   7937  2268  33042       0      0    0.0   0   11
1.69/1.76	c l    1.8    72029   10505   7937  2268  33042       0  30200    0.0   0   11
1.79/1.84	c R    1.8    72030   10505   7937  2268  33042     100    100  188.9   3   11
1.79/1.86	c R    1.9    72032   10505   7937  2268  33042     213    213  179.6  15   11
1.99/2.00	c R    2.0    72222   10496   7937  2277  33042     814    794  156.8  12   11
1.99/2.04	c B    2.0    72229   10495   7937  2278  33042    1001    979  158.0  17   11
2.19/2.27	c B    2.3    72486   10481   7937  2292  33042    2001   1945  150.4  13   11
2.29/2.35	c R    2.4    72586   10476   7937  2297  33042    2418   2351  147.5  11   11
3.39/3.45	c s    3.5    93793   10337   7939  2434  33042    4653   4445  142.8   7   12
3.39/3.46	c -    3.5    93793   10337   7939  2434  33042    4653  29898  142.8   7   12
3.79/3.81	c R    3.8    93825   10332   7939  2439  33042    6429   6214  137.5   8   13
4.09/4.16	c B    4.2    93950   10316   7939  2455  33042    8003   7784  131.9   9   13
6.39/6.44	c s    6.4    81607    9468   7939  2599  33746   13592   7602  130.2   9   12
7.09/7.13	c R    7.1    82880    9218   7939  2849  33746   16042  10030  132.1   2   13
8.88/8.95	c s    8.9    83158    9016   7939  3051  33746   21651  15483  133.4  16   13
8.88/8.95	c -    8.9    83158    9016   7939  3051  33746   21651  29301  133.4  16   13
9.68/9.71	c B    9.7    84051    8950   7940  3116  33746   24009  17833  133.8  15   14
11.18/11.21	c +   11.2    84808    8932   7940  3134  33746   29301  32231  128.7   7   15
12.09/12.13	c
12.09/12.13	c       original/binary      fixed     eliminated      learned       agility
12.09/12.13	c   seconds        variables     equivalent    conflicts       height       MB
12.09/12.13	c
12.09/12.13	c s   12.1    58693    7967   7940  3134  34711   30974  14042  127.4  14   11
13.48/13.56	c +   13.6    59969    7899   7940  3202  34711   36626  35454  124.9   9   13
14.08/14.10	c R   14.1    60049    7898   7940  3203  34711   38479  21492  123.8  13   13
14.29/14.31	c s   14.3    60308    7851   7944  3246  34711   38479  21404  123.8  13   12
15.88/15.97	c +   16.0    61126    7785   7952  3304  34711   45780  38999  119.4   4   14
17.08/17.19	c s   17.2    57036    7554   7952  3330  34916   48308  25173  118.6   9   12
19.48/19.52	c +   19.5    57922    7527   7954  3355  34916   57225  42898  115.9  15   15
19.78/19.86	c s   19.8    57733    7527   7954  3355  34916   57926  34707  115.9   7   14
21.17/21.22	c B   21.2    57949    7487   7955  3394  34916   64020  40792  115.8  14   15
23.08/23.15	c s   23.1    56223    7369   7959  3418  35006   68066  39129  115.0  12   14
23.88/23.99	c +   24.0    56447    7343   7959  3444  35006   71531  47187  114.0   9   15
26.28/26.35	c s   26.3    56391    7315   7971  3460  35006   78540  47279  112.1  19   15
28.77/28.85	c +   28.8    56452    7299   7971  3476  35006   89410  51905  109.3  14   17
28.87/28.93	c R   28.9    56452    7299   7971  3476  35006   89771  47874  109.2  17   17
30.17/30.26	c s   30.2    55281    7223   7972  3488  35069   93094  46668  109.3  13   15
33.97/34.05	c s   34.0    54910    7166   8002  3515  35069  104985  51489  107.3  11   16
36.07/36.14	c +   36.1    55119    7135   8002  3546  35069  111760  57095  105.3   8   18
38.48/38.57	c s   38.6    54098    7073   8002  3558  35119  116778  53823  104.2  14   16
42.67/42.79	c s   42.8    54215    7039   8002  3592  35119  128542  57120  101.8  10   17
47.46/47.53	c
47.46/47.53	c       original/binary      fixed     eliminated      learned       agility
47.46/47.53	c   seconds        variables     equivalent    conflicts       height       MB
47.46/47.53	c
47.46/47.53	c s   47.5    53261    6959   8002  3627  35164  139589  52989  100.2  15   16
47.66/47.74	c +   47.7    53330    6959   8002  3627  35164  139700  62804  100.1   9   16
51.47/51.54	c s   51.5    53425    6952   8002  3634  35164  151777  62920   98.6   6   17
54.27/54.39	c B   54.4    53460    6948   8002  3638  35164  160052  63151   97.6  13   19
56.56/56.61	c s   56.6    52990    6920   8002  3645  35185  163436  61585   97.3  12   17
59.96/60.03	c +   60.0    53075    6915   8002  3650  35185  174625  69084   96.0   8   19
60.95/61.04	c s   61.0    53070    6913   8003  3651  35185  176825  65185   95.7  15   17
66.06/66.17	c s   66.1    52436    6859   8003  3676  35214  189744  65339   94.2  15   17
70.76/70.87	c s   70.8    52596    6851   8003  3684  35214  207175  69176   91.2  11   17
75.26/75.39	c +   75.4    52756    6831   8004  3703  35214  218281  75992   90.2  12   20
76.35/76.44	c s   76.4    52007    6805   8004  3703  35240  219635  68356   90.1  11   17
81.56/81.61	c s   81.6    52110    6797   8004  3711  35240  233370  76127   88.7  12   18
87.45/87.58	c s   87.5    52030    6780   8004  3719  35249  248096  74682   87.2  11   18
92.64/92.72	c s   92.7    52046    6774   8004  3725  35249  261947  76134   86.0  10   18
96.54/96.70	c +   96.7    52131    6768   8004  3731  35249  272851  83591   85.2  12   21
98.65/98.80	c s   98.8    51866    6751   8004  3739  35258  276703  79089   84.9  18   19
104.64/104.71	c s  104.7    51904    6746   8004  3744  35258  291317  83643   83.9  15   19
110.83/110.93	c s  110.9    51682    6731   8004  3750  35267  308515  82512   82.4  14   19
111.13/111.29	c R  111.2    51697    6731   8004  3750  35267  308992  82989   82.4  19   20
116.74/116.88	c
116.74/116.88	c       original/binary      fixed     eliminated      learned       agility
116.74/116.88	c   seconds        variables     equivalent    conflicts       height       MB
116.74/116.88	c
116.74/116.88	c s  116.8    51705    6729   8004  3752  35267  323932  83658   81.3  14   19
123.14/123.28	c s  123.2    51104    6683   8023  3762  35284  338656  80967   80.1  14   19
124.03/124.14	c +  124.1    51131    6681   8023  3764  35284  341062  91950   79.9  17   21
129.04/129.19	c s  129.1    51064    6665   8027  3776  35284  353296  92010   79.2  13   20
136.24/136.34	c s  136.3    51020    6656   8027  3782  35287  369543  91846   78.2  11   20
142.33/142.42	c B  142.4    51068    6653   8027  3785  35287  384080  92110   77.4  16   23
142.83/142.96	c s  142.9    51059    6653   8027  3785  35287  384752  92207   77.3  11   20
149.93/150.00	c s  149.9    51022    6646   8027  3787  35292  399973  92239   76.6  10   20
156.92/157.03	c s  157.0    51059    6646   8027  3787  35292  415455  92060   76.1  12   20
160.72/160.81	c +  160.7    51111    6646   8027  3787  35292  426325 101145   75.4  15   23
163.62/163.70	c s  163.6    51107    6646   8027  3787  35292  433940  99817   75.1   9   22
171.82/171.96	c s  171.9    51013    6634   8027  3794  35297  451564 100494   74.1  15   22
180.22/180.36	c s  180.3    50975    6629   8027  3797  35299  465484 101065   73.5  12   22
188.40/188.54	c s  188.5    50986    6627   8027  3799  35299  481822 101401   72.9  13   22
197.00/197.18	c s  197.1    50924    6616   8027  3804  35305  498930 100666   72.0  13   21
205.20/205.33	c s  205.2    50916    6615   8028  3804  35305  515471 101271   71.3  15   21
213.39/213.57	c s  213.5    50919    6614   8028  3805  35305  532168 101330   70.7   8   21
213.69/213.80	c +  213.7    50921    6613   8028  3806  35305  532906 111259   70.7   9   22
221.10/221.23	c s  221.1    50889    6611   8028  3807  35306  550419 111308   69.7   7   22
229.29/229.43	c
229.29/229.43	c       original/binary      fixed     eliminated      learned       agility
229.29/229.43	c   seconds        variables     equivalent    conflicts       height       MB
229.29/229.43	c
229.29/229.43	c s  229.3    50892    6611   8028  3807  35306  568178 111387   68.9  12   22
238.69/238.88	c s  238.8    50823    6607   8028  3808  35309  586231 111392   68.3  13   22
247.69/247.82	c s  247.7    50839    6606   8028  3809  35309  603718 111452   67.8  10   22
257.18/257.33	c s  257.2    50790    6596   8028  3816  35312  620626 111099   67.4  15   22
266.48/266.65	c s  266.5    50762    6593   8028  3817  35314  638119 111713   66.9  13   23
275.77/275.96	c s  275.8    50807    6593   8028  3817  35314  656480 111365   66.2  12   22
280.28/280.47	c +  280.4    50807    6593   8028  3817  35314  666130 122384   65.9  16   25
285.46/285.64	c s  285.5    50030    6511   8051  3832  35358  674214 114563   65.7   9   23
296.17/296.39	c s  296.3    50296    6508   8053  3833  35358  691081 122644   65.2  12   24
307.06/307.26	c s  307.1    50283    6503   8053  3838  35358  709395 122486   64.6  13   23
318.05/318.22	c s  318.1    50294    6503   8053  3838  35358  727677 122420   64.1  17   24
329.95/330.14	c s  330.0    50300    6501   8053  3840  35358  746786 122414   63.6  15   24
340.75/340.96	c s  340.8    50301    6501   8053  3840  35358  764795 122474   63.1  12   24
350.94/351.13	c s  351.0    50318    6501   8053  3840  35358  784327 122467   62.6  13   24
361.44/361.67	c s  361.5    50330    6501   8053  3840  35358  801246 122479   62.3  13   24
373.33/373.50	c s  373.3    50301    6497   8053  3843  35359  817836 122480   62.0  12   23
383.22/383.40	c +  383.2    50316    6497   8053  3843  35359  832660 134622   61.6   8   27
385.33/385.54	c s  385.4    50317    6497   8053  3843  35359  834774 124538   61.6  12   24
398.32/398.55	c s  398.4    50567    6492   8054  3847  35359  851750 134646   61.3  13   25
406.22/406.42	c
406.22/406.42	c       original/binary      fixed     eliminated      learned       agility
406.22/406.42	c   seconds        variables     equivalent    conflicts       height       MB
406.22/406.42	c
406.22/406.42	c 0  406.3    51954    5212   9242  3939  35359  861638 134621   61.1  15   29
406.22/406.42	c
406.22/406.42	s UNSATISFIABLE
406.22/406.42	c
406.22/406.42	c 861638 conflicts, 3815392 decisions, 540 random
406.22/406.42	c 8 iterations, 2082 restarts, 0 skipped
406.22/406.42	c 16 enlarged, 1395 shrunken, 8426 rescored, 253 rebiased
406.22/406.42	c 59 simplifications, 0 reductions
406.22/406.42	c
406.22/406.42	c vars: 9242 fixed, 3939 equiv, 35359 elim, 4250 merged
406.22/406.42	c elim: 5758524 resolutions, 34 phases, 34 rounds
406.22/406.42	c sbst: 100% substituted, 4.9% nots, 94.0% ands, 1.0% xors, 0.0% ites
406.22/406.42	c arty: 2.01 and 2.00 xor average arity
406.22/406.42	c prbe: 1133975 probed, 254 phases, 82 rounds
406.22/406.42	c prbe: 569 failed, 594 lifted, 479 merged
406.22/406.42	c sccs: 170 non trivial, 0 fixed, 486 merged
406.22/406.42	c hash: 13 units, 3285 merged
406.22/406.42	c mins: 20947370 learned, 34% deleted, 836 strong, 867 depth
406.22/406.42	c subs: 16556 forward, 1826 backward, 6036 doms
406.22/406.42	c strs: 3332 forward, 303 backward
406.22/406.42	c doms: 8196 dominators, 3099 high, 85 low
406.22/406.42	c prps: 318530408 propagations, 0.78 megaprops
406.22/406.42	c
406.22/406.42	c 406.3 seconds, 30 MB max, 97 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-1563554-1238786975/watcher-1563554-1238786975 -o /tmp/evaluation-result-1563554-1238786975/solver-1563554-1238786975 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1563554-1238786975.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: 1.92 1.98 1.99 4/94 3441
/proc/meminfo: memFree=1799896/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=2888 CPUtime=0
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 593 0 0 0 0 0 0 0 19 0 1 0 1151361206 2957312 578 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/3441/statm: 722 578 59 155 0 565 0

[startup+0.0233769 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 3441
/proc/meminfo: memFree=1799896/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=5836 CPUtime=0.01
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 1363 0 0 0 1 0 0 0 19 0 1 0 1151361206 5976064 1348 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 1459 1348 64 155 0 1302 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5836

[startup+0.101386 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 3441
/proc/meminfo: memFree=1799896/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=9916 CPUtime=0.09
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 2456 0 0 0 9 0 0 0 19 0 1 0 1151361206 10153984 2343 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 2479 2343 64 155 0 2322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9916

[startup+0.301409 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 3441
/proc/meminfo: memFree=1799896/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=16088 CPUtime=0.29
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 4147 0 0 0 28 1 0 0 21 0 1 0 1151361206 16474112 3904 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 4022 3904 79 155 0 3865 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16088

[startup+0.701451 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 3441
/proc/meminfo: memFree=1799896/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=19156 CPUtime=0.69
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 6003 0 0 0 67 2 0 0 25 0 1 0 1151361206 19615744 4651 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 4789 4651 79 155 0 4632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19156

[startup+1.50154 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 3442
/proc/meminfo: memFree=1778640/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=23668 CPUtime=1.49
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 7404 0 0 0 147 2 0 0 25 0 1 0 1151361206 24236032 5666 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5917 5666 79 155 0 5760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23668

[startup+3.10172 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 3442
/proc/meminfo: memFree=1780176/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=20708 CPUtime=3.09
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 7558 0 0 0 307 2 0 0 25 0 1 0 1151361206 21204992 4933 1992294400 134512640 135151029 4294956224 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5177 4933 79 155 0 5020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20708

[startup+6.30107 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1780048/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=22708 CPUtime=6.29
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 8866 0 0 0 626 3 0 0 25 0 1 0 1151361206 23252992 5434 1992294400 134512640 135151029 4294956224 18446744073709551615 134564379 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5677 5434 79 155 0 5520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22708

[startup+12.7018 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1778320/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=20188 CPUtime=12.68
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 10372 0 0 0 1264 4 0 0 25 0 1 0 1151361206 20672512 4809 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5047 4809 79 155 0 4890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20188

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1780432/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=20188 CPUtime=25.48
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 12492 0 0 0 2543 5 0 0 25 0 1 0 1151361206 20672512 4829 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5047 4829 79 155 0 4890 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20188

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1778768/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=21816 CPUtime=51.06
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 15789 0 0 0 5100 6 0 0 25 0 1 0 1151361206 22339584 5218 1992294400 134512640 135151029 4294956224 18446744073709551615 134542636 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 5454 5218 79 155 0 5297 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21816

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1776336/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=24088 CPUtime=102.25
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 21504 0 0 0 10215 10 0 0 25 0 1 0 1151361206 24666112 5811 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 6022 5811 79 155 0 5865 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24088

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1773776/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=26436 CPUtime=162.22
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 26170 0 0 0 16209 13 0 0 25 0 1 0 1151361206 27070464 6374 1992294400 134512640 135151029 4294956224 18446744073709551615 134530933 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 6609 6374 79 155 0 6452 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26436

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1771984/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=28016 CPUtime=222.19
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 32463 0 0 0 22203 16 0 0 25 0 1 0 1151361206 28688384 6801 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7004 6801 79 155 0 6847 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28016

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1770960/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=29116 CPUtime=282.17
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 36180 0 0 0 28198 19 0 0 25 0 1 0 1151361206 29814784 7044 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7279 7044 79 155 0 7122 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 29116

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1769168/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=30764 CPUtime=342.14
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 40270 0 0 0 34193 21 0 0 25 0 1 0 1151361206 31502336 7482 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7691 7482 79 155 0 7534 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 30764

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=31804 CPUtime=402.12
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42774 0 0 0 40190 22 0 0 25 0 1 0 1151361206 32567296 7740 1992294400 134512640 135151029 4294956224 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7951 7740 79 155 0 7794 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 31804

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

[startup+403.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=31804 CPUtime=402.92
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42776 0 0 0 40270 22 0 0 25 0 1 0 1151361206 32567296 7742 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7951 7742 79 155 0 7794 0
Current children cumulated CPU time (s) 402.92
Current children cumulated vsize (KiB) 31804

[startup+404.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=31964 CPUtime=404.52
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42794 0 0 0 40430 22 0 0 25 0 1 0 1151361206 32731136 7760 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7991 7760 79 155 0 7834 0
Current children cumulated CPU time (s) 404.52
Current children cumulated vsize (KiB) 31964

[startup+405.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=31964 CPUtime=405.32
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42808 0 0 0 40510 22 0 0 25 0 1 0 1151361206 32731136 7774 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 7991 7774 79 155 0 7834 0
Current children cumulated CPU time (s) 405.32
Current children cumulated vsize (KiB) 31964

[startup+405.908 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=32140 CPUtime=405.72
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42817 0 0 0 40550 22 0 0 25 0 1 0 1151361206 32911360 7783 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 8035 7783 79 155 0 7878 0
Current children cumulated CPU time (s) 405.72
Current children cumulated vsize (KiB) 32140

[startup+406.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=32140 CPUtime=406.12
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42819 0 0 0 40590 22 0 0 25 0 1 0 1151361206 32911360 7785 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 8035 7785 79 155 0 7878 0
Current children cumulated CPU time (s) 406.12
Current children cumulated vsize (KiB) 32140

[startup+406.402 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 3442
/proc/meminfo: memFree=1768080/2055920 swapFree=4165864/4192956
[pid=3441] ppid=3439 vsize=32140 CPUtime=406.22
/proc/3441/stat : 3441 (precosat) R 3439 3441 2875 0 -1 4194304 42819 0 0 0 40600 22 0 0 25 0 1 0 1151361206 32911360 7785 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3441/statm: 8035 7785 79 155 0 7878 0
Current children cumulated CPU time (s) 406.22
Current children cumulated vsize (KiB) 32140

Child status: 20
Real time (s): 406.433
CPU time (s): 406.26
CPU user time (s): 406.026
CPU system time (s): 0.233964
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 34324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 406.026
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42820
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= 1673

runsolver used 0.684895 second user time and 1.47378 second system time

The end

Launcher Data

Begin job on node91 at 2009-04-03 21:29:36
IDJOB=1563554
IDBENCH=70956
IDSOLVER=507
FILE ID=node91/1563554-1238786975
PBS_JOBID= 9085567
Free space on /tmp= 66528 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-ss-8.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563554-1238786975/watcher-1563554-1238786975 -o /tmp/evaluation-result-1563554-1238786975/solver-1563554-1238786975 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1563554-1238786975.cnf

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

MD5SUM BENCH= 9d3d3bb9b296880c7463693ae665aafd
RANDOM SEED=319821826

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1800376 kB
Buffers:         30340 kB
Cached:         145840 kB
SwapCached:       8644 kB
Active:          73576 kB
Inactive:       112856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800376 kB
SwapTotal:     4192956 kB
SwapFree:      4165864 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          16192 kB
Slab:            52304 kB
Committed_AS:  2507324 kB
PageTables:       3260 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= 66524 MiB
End job on node91 at 2009-04-03 21:36:22