Trace number 1773601

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 299.394 299.505

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark88.2906
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
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-1773601-1241185640.cnf
0.00/0.00	c found header 'p cnf 40042 119357'
0.20/0.20	c finished parsing
0.20/0.20	c
0.20/0.20	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.20/0.20	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.20/0.20	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.20/0.20	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.20/0.20	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.20/0.20	c --random=1 --spread=2000 --seed=0 --skip=25
0.20/0.20	c
0.20/0.20	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.20/0.20	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.20/0.20	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.20/0.20	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.20/0.20	c
0.20/0.20	c starting search after 0.2 seconds
0.20/0.20	c no decision limit
0.20/0.21	c
0.20/0.21	c       original/binary      fixed     eliminated      learned       agility
0.20/0.21	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.21	c
0.20/0.21	c *    0.2   119355   40040      2     0      0       0      0    0.0   0   10
5.69/5.74	c s    5.7    48203    2622     16     2  37402       0      0    0.0   0   13
5.69/5.74	c l    5.7    48203    2622     16     2  37402       0  31237    0.0   0   13
5.69/5.79	c R    5.8    48399    2622     16     2  37402     101     84  129.2   2   13
5.79/5.82	c R    5.8    48402    2622     16     2  37402     202    185  102.1   2   13
5.89/5.99	c R    6.0    49109    2620     16     4  37402     803    758  119.3   2   14
5.99/6.05	c B    6.0    49125    2620     16     4  37402    1000    952  137.1   5   15
6.29/6.31	c B    6.3    49578    2619     16     5  37402    2000   1914  166.9  14   15
6.29/6.39	c R    6.4    49666    2618     16     6  37402    2410   2315  165.2  10   16
7.19/7.30	c R    7.3    54873    2600     16    24  37402    6414   6267  159.1   8   18
7.59/7.63	c s    7.6    55117    2600     16    24  37402    7998   7831  151.2   7   16
7.59/7.65	c B    7.7    55117    2600     16    24  37402    8000   7833  151.1   7   16
9.49/9.50	c R    9.5    58673    2598     16    26  37402   16034  15865  156.2   5   21
10.79/10.87	c s   10.9    59121    2598     16    26  37402   20958  20775  153.6   7   22
11.59/11.61	c B   11.6    59122    2598     16    26  37402   24013  23829  159.9  10   25
13.09/13.14	c +   13.1    59177    2598     16    26  37402   31237  34360  161.9   2   29
16.68/16.75	c s   16.7    72772    2560     18    30  37434   37922  24862  161.8   9   24
17.08/17.13	c +   17.1    72870    2560     18    30  37434   39047  37796  161.3   2   26
19.18/19.24	c +   19.2    73137    2560     18    30  37434   48805  41575  155.2   7   30
23.18/23.24	c
23.18/23.24	c       original/binary      fixed     eliminated      learned       agility
23.18/23.24	c   seconds        variables     equivalent    conflicts       height       MB
23.18/23.24	c
23.18/23.24	c s   23.2    75175    2559     19    30  37434   59091  41606  150.9   8   31
23.88/23.93	c +   23.9    75176    2559     19    30  37434   61006  45732  157.5   8   33
24.78/24.87	c B   24.9    75185    2559     19    30  37434   64024  45093  160.1  11   35
27.88/27.97	c +   28.0    80333    2553     21    34  37434   76258  50305  156.3   7   36
30.88/30.94	c s   30.9    79701    2549     24    35  37434   83101  36934  155.1   7   32
30.88/30.94	c -   30.9    79701    2549     24    35  37434   83101  49802  155.1   7   32
34.47/34.57	c +   34.6    80698    2539     29    40  37434   94368  54782  151.6   9   39
38.87/38.95	c s   38.9    79710    2529     33    46  37434  105544  43480  152.0   7   38
38.87/38.95	c -   38.9    79710    2529     33    46  37434  105544  54235  152.0   7   38
42.27/42.38	c +   42.4    80063    2525     35    48  37434  116782  59658  152.3   8   47
49.77/49.84	c s   49.8    76858    2491     44    59  37448  133892  28491  147.8   8   25
49.77/49.84	c -   49.8    76858    2491     44    59  37448  133892  58465  147.8   8   25
52.47/52.56	c +   52.5    77733    2480     49    65  37448  143061  64311  146.2   9   32
56.87/56.91	c s   56.9    76809    2480     49    65  37448  155741  49978  143.1   5   36
58.17/58.26	c B   58.2    77584    2473     52    69  37448  160046  54279  142.2   5   39
63.07/63.14	c +   63.1    80084    2470     53    71  37448  178826  70742  137.5   4   42
64.46/64.50	c s   64.5    77350    2467     56    71  37448  180967  52723  136.8   7   35
64.46/64.50	c -   64.5    77350    2467     56    71  37448  180967  70035  136.8   7   35
73.76/73.86	c s   73.8    77641    2456     59    79  37448  207809  65736  133.7   7   42
77.97/78.04	c
77.97/78.04	c       original/binary      fixed     eliminated      learned       agility
77.97/78.04	c   seconds        variables     equivalent    conflicts       height       MB
77.97/78.04	c
77.97/78.04	c +   78.0    79133    2447     65    82  37448  221298  77038  131.0   6   45
85.46/85.50	c s   85.5    75629    2416     74    93  37459  237488  56710  129.3   5   36
85.46/85.50	c -   85.5    75629    2416     74    93  37459  237488  75498  129.3   5   36
95.06/95.12	c s   95.1    74573    2385     88   110  37459  262788  60472  127.6  10   40
95.06/95.12	c -   95.1    74573    2385     88   110  37459  262788  73989  127.6  10   40
96.16/96.22	c +   96.2    74573    2385     88   110  37459  265668  81387  128.5   8   43
105.45/105.53	c s  105.5    74365    2369     93   121  37459  289636  66579  127.7  11   44
105.45/105.53	c -  105.5    74365    2369     93   121  37459  289636  80574  127.7  11   44
117.25/117.36	c s  117.3    73798    2329    108   132  37473  318723  51073  125.9   7   34
117.25/117.36	c -  117.3    73798    2329    108   132  37473  318723  78963  125.9   7   34
118.35/118.40	c +  118.4    73805    2328    108   133  37473  322190  86859  125.8   4   36
126.44/126.57	c s  126.5    74200    2316    114   139  37473  344211  65473  125.2   6   41
126.44/126.57	c -  126.5    74200    2316    114   139  37473  344211  85991  125.2   6   41
135.44/135.50	c s  135.5    74876    2294    126   149  37473  373851  72497  122.6   9   41
135.44/135.50	c -  135.5    74876    2294    126   149  37473  373851  85132  122.6   9   41
138.45/138.59	c B  138.5    75671    2287    128   154  37473  384110  82756  122.4  11   48
140.54/140.63	c R  140.6    76345    2286    128   155  37473  390911  85285  122.3   7   49
141.75/141.82	c +  141.8    76371    2286    128   155  37473  394721  93645  122.2   7   49
147.14/147.27	c s  147.2    73006    2257    136   157  37492  406629  82286  121.2   7   45
147.14/147.27	c
147.14/147.27	c       original/binary      fixed     eliminated      learned       agility
147.14/147.27	c   seconds        variables     equivalent    conflicts       height       MB
147.14/147.27	c
147.14/147.27	c -  147.2    73006    2257    136   157  37492  406629  91773  121.2   7   45
158.84/158.93	c s  158.9    73032    2252    139   159  37492  440052  89365  119.9   7   47
173.43/173.58	c s  173.5    63495    2158    186   184  37514  474608  75751  119.1   6   42
173.43/173.58	c -  173.5    63495    2158    186   184  37514  474608  85349  119.1   6   42
173.43/173.58	c +  173.5    63495    2158    186   184  37514  474608  93883  119.1   6   42
185.32/185.45	c s  185.4    63007    2130    202   196  37514  506217  64846  117.9   5   38
185.32/185.45	c -  185.4    63007    2130    202   196  37514  506217  91067  117.9   5   38
194.91/195.02	c s  195.0    56939    2089    229   210  37514  534412  67299  116.5   5   40
194.91/195.02	c -  195.0    56939    2089    229   210  37514  534412  87425  116.5   5   40
201.52/201.67	c +  201.6    60208    2029    262   237  37514  552445  96167  116.1  11   50
205.91/206.03	c s  206.0    54216    2002    263   239  37538  560074  69748  116.5   9   44
205.91/206.03	c -  206.0    54216    2002    263   239  37538  560074  91359  116.5   9   44
217.41/217.54	c s  217.5    53995    1939    304   261  37538  587319  67315  115.5   6   44
217.41/217.54	c -  217.5    53995    1939    304   261  37538  587319  84964  115.5   6   44
224.51/224.69	c +  224.6    58239    1912    320   272  37538  610107  93460  114.7   6   52
228.30/228.50	c s  228.4    50686    1901    327   276  37538  618299  78364  114.7   6   49
228.30/228.50	c -  228.4    50686    1901    327   276  37538  618299  90657  114.7   6   49
241.90/242.06	c s  242.0    45345    1818    360   299  37565  649433  66516  113.9   9   43
241.90/242.06	c -  242.0    45345    1818    360   299  37565  649433  85218  113.9   9   43
253.29/253.44	c
253.29/253.44	c       original/binary      fixed     eliminated      learned       agility
253.29/253.44	c   seconds        variables     equivalent    conflicts       height       MB
253.29/253.44	c
253.29/253.44	c s  253.4    45709    1782    381   314  37565  677727  74011  113.0   8   44
253.29/253.44	c -  253.4    45709    1782    381   314  37565  677727  81810  113.0   8   44
253.29/253.44	c +  253.4    45709    1782    381   314  37565  677727  89991  113.0   8   44
266.60/266.77	c s  266.7    41609    1724    406   334  37578  707038  75204  112.4   8   43
266.60/266.77	c -  266.7    41609    1724    406   334  37578  707038  85492  112.4   8   43
278.59/278.71	c s  278.6    37728    1658    446   360  37578  736054  63479  111.6   6   38
278.59/278.71	c -  278.6    37728    1658    446   360  37578  736054  79508  111.6   6   38
283.19/283.40	c +  283.3    42081    1586    494   384  37578  748464  87458  111.1   6   44
289.49/289.62	c s  289.5    32165    1463    550   412  37617  760280  46861  110.8   9   33
289.49/289.62	c -  289.5    32165    1463    550   412  37617  760280  72591  110.8   9   33
295.28/295.49	c +  295.4    36662    1395    598   432  37617  776532  79850  110.3   8   40
296.98/297.15	c s  297.0    27782    1364    615   446  37617  779608  49839  110.2   7   33
296.98/297.15	c -  297.0    27782    1364    615   446  37617  779608  68671  110.2   7   33
299.28/299.49	c 0  299.4    32826     752   1172   501  37617  785399  55569  110.0   7   36
299.28/299.49	c
299.28/299.49	s UNSATISFIABLE
299.28/299.49	c
299.28/299.49	c 785399 conflicts, 4989834 decisions, 2281 random
299.28/299.49	c 122 iterations, 3181 restarts, 0 skipped
299.28/299.49	c 19 enlarged, 529 shrunken, 7671 rescored, 251 rebiased
299.28/299.49	c 31 simplifications, 0 reductions
299.28/299.49	c
299.28/299.49	c vars: 1172 fixed, 501 equiv, 37617 elim, 649 merged
299.28/299.49	c elim: 6799507 resolutions, 20 phases, 11 rounds
299.28/299.49	c sbst: 69% substituted, 1.5% nots, 98.1% ands, 0.3% xors, 0.1% ites
299.28/299.49	c arty: 2.93 and 2.00 xor average arity
299.28/299.49	c prbe: 261835 probed, 133 phases, 62 rounds
299.28/299.49	c prbe: 175 failed, 51 lifted, 56 merged
299.28/299.49	c sccs: 10 non trivial, 0 fixed, 14 merged
299.28/299.49	c hash: 29 units, 579 merged
299.28/299.49	c mins: 76287597 learned, 33% deleted, 25 strong, 156 depth
299.28/299.49	c subs: 758 forward, 2567 backward, 56242 doms
299.28/299.49	c strs: 4767 forward, 143 backward
299.28/299.49	c doms: 59591 dominators, 49066 high, 4012 low
299.28/299.49	c prps: 144939374 propagations, 0.48 megaprops
299.28/299.49	c
299.28/299.49	c 299.4 seconds, 58 MB max, 307 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-1773601-1241185640/watcher-1773601-1241185640 -o /tmp/evaluation-result-1773601-1241185640/solver-1773601-1241185640 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773601-1241185640.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32205
/proc/meminfo: memFree=1064328/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=2364 CPUtime=0
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 146592083 2420736 435 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/32205/statm: 591 435 59 155 0 434 0

[startup+0.0358841 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32205
/proc/meminfo: memFree=1064328/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=5688 CPUtime=0.03
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 1288 0 0 0 3 0 0 0 18 0 1 0 146592083 5824512 1273 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 1422 1274 63 155 0 1265 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5688

[startup+0.102895 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32205
/proc/meminfo: memFree=1064328/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=8712 CPUtime=0.09
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 2170 0 0 0 8 1 0 0 18 0 1 0 146592083 8921088 2057 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 2178 2057 63 155 0 2021 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8712

[startup+0.301932 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32205
/proc/meminfo: memFree=1064328/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=13792 CPUtime=0.29
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 3550 0 0 0 27 2 0 0 19 0 1 0 146592083 14123008 3307 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 3448 3307 79 155 0 3291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13792

[startup+0.703014 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32205
/proc/meminfo: memFree=1064328/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=16784 CPUtime=0.69
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 5169 0 0 0 66 3 0 0 22 0 1 0 146592083 17186816 4034 1992294400 134512640 135151029 4294956240 18446744073709551615 134578965 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 4196 4034 79 155 0 4039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16784

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1045568/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=21388 CPUtime=1.49
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 6454 0 0 0 145 4 0 0 25 0 1 0 146592083 21901312 5098 1992294400 134512640 135151029 4294956240 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 5347 5099 79 155 0 5190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21388

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1042240/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=26524 CPUtime=3.09
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 7771 0 0 0 305 4 0 0 25 0 1 0 146592083 27160576 6415 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 6631 6415 79 155 0 6474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26524

[startup+6.30203 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1037320/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=26744 CPUtime=6.29
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 8104 0 0 0 624 5 0 0 25 0 1 0 146592083 27385856 6019 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 6686 6019 79 155 0 6529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26744

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1038224/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=30528 CPUtime=12.69
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 9349 0 0 0 1264 5 0 0 25 0 1 0 146592083 31260672 6950 1992294400 134512640 135151029 4294956240 18446744073709551615 134567741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 7632 6950 79 155 0 7475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30528

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1028048/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=38992 CPUtime=25.48
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 13727 0 0 0 2540 8 0 0 25 0 1 0 146592083 39927808 9081 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 9748 9081 79 155 0 9591 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38992

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1013392/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=53672 CPUtime=51.07
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 19366 0 0 0 5094 13 0 0 25 0 1 0 146592083 54960128 12728 1992294400 134512640 135151029 4294956240 18446744073709551615 134578280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 13418 12728 79 155 0 13261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53672

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1011152/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=55968 CPUtime=102.26
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 23422 0 0 0 10211 15 0 0 25 0 1 0 146592083 57311232 13334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 13992 13334 79 155 0 13835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1009808/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=57180 CPUtime=162.23
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 27682 0 0 0 16205 18 0 0 25 0 1 0 146592083 58552320 13609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 14295 13609 79 155 0 14138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1008336/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=58660 CPUtime=222.21
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 31520 0 0 0 22201 20 0 0 25 0 1 0 146592083 60067840 13972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 14665 13972 79 155 0 14508 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 58660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=282.19
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34231 0 0 0 28197 22 0 0 25 0 1 0 146592083 63193088 14774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14774 79 155 0 15271 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61712

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

[startup+287.902 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=287.79
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34231 0 0 0 28757 22 0 0 25 0 1 0 146592083 63193088 14774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14774 79 155 0 15271 0
Current children cumulated CPU time (s) 287.79
Current children cumulated vsize (KiB) 61712

[startup+294.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=294.18
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34827 0 0 0 29396 22 0 0 25 0 1 0 146592083 63193088 14775 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14775 79 155 0 15271 0
Current children cumulated CPU time (s) 294.18
Current children cumulated vsize (KiB) 61712

[startup+297.501 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=297.38
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34984 0 0 0 29716 22 0 0 25 0 1 0 146592083 63193088 14775 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14775 79 155 0 15271 0
Current children cumulated CPU time (s) 297.38
Current children cumulated vsize (KiB) 61712

[startup+298.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=298.18
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34984 0 0 0 29796 22 0 0 25 0 1 0 146592083 63193088 14775 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14775 79 155 0 15271 0
Current children cumulated CPU time (s) 298.18
Current children cumulated vsize (KiB) 61712

[startup+299.102 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=61712 CPUtime=298.98
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194304 34984 0 0 0 29876 22 0 0 25 0 1 0 146592083 63193088 14775 1992294400 134512640 135151029 4294956240 18446744073709551615 134546394 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32205/statm: 15428 14775 79 155 0 15271 0
Current children cumulated CPU time (s) 298.98
Current children cumulated vsize (KiB) 61712

[startup+299.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32206
/proc/meminfo: memFree=1004880/2055920 swapFree=4181900/4192956
[pid=32205] ppid=32203 vsize=0 CPUtime=299.38
/proc/32205/stat : 32205 (precosat) R 32203 32205 32079 0 -1 4194308 34985 0 0 0 29915 23 0 0 25 0 1 0 146592083 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/32205/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 299.38
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 299.505
CPU time (s): 299.394
CPU user time (s): 299.158
CPU system time (s): 0.236963
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 63592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.158
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34985
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= 532

runsolver used 0.245962 second user time and 0.605907 second system time

The end

Launcher Data

Begin job on node44 at 2009-05-01 15:47:21
IDJOB=1773601
IDBENCH=70758
IDSOLVER=607
FILE ID=node44/1773601-1241185640
PBS_JOBID= 9224586
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773601-1241185640/watcher-1773601-1241185640 -o /tmp/evaluation-result-1773601-1241185640/solver-1773601-1241185640 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773601-1241185640.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1254073217

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1064744 kB
Buffers:         61752 kB
Cached:         833816 kB
SwapCached:       4956 kB
Active:          76424 kB
Inactive:       827616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064744 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          14572 kB
Slab:            73124 kB
Committed_AS:   702444 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66404 MiB
End job on node44 at 2009-05-01 15:52:20