Trace number 1783994

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 802.361 802.582

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark208.173
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
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-1783994-1241908631.cnf
0.00/0.00	c found header 'p cnf 580 7153'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     7153     580      0     0      0       0      0    0.0   0    0
0.05/0.06	c s    0.1     7008     435      0     0    145       0      0    0.0   0    0
0.05/0.06	c l    0.1     7008     435      0     0    145       0   7008    0.0   0    0
0.05/0.06	c R    0.1     7008     435      0     0    145     103    103   65.8  12    1
0.05/0.07	c N    0.1     7008     435      0     0    145     206    206   50.4  29    1
0.10/0.11	c N    0.1     7008     435      0     0    145     812    812   32.3  38    1
0.10/0.12	c B    0.1     7008     435      0     0    145    1000   1000   30.3  39    1
0.20/0.21	c B    0.2     7008     435      0     0    145    2000   2000   25.3  38    1
0.20/0.24	c N    0.2     7008     435      0     0    145    2417   2417   24.3  38    1
0.29/0.31	c s    0.3     7009     435      0     0    145    3101   3100   23.2  37    1
0.49/0.59	c N    0.6     7012     435      0     0    145    6434   6430   19.9  40    1
0.59/0.63	c +    0.6     7013     435      0     0    145    7009   7708   19.6  37    2
0.69/0.72	c s    0.7     7013     435      0     0    145    7820   7715   19.2  39    1
0.69/0.73	c B    0.7     7014     435      0     0    145    8001   7717   19.2  39    2
0.69/0.79	c +    0.8     7014     435      0     0    145    8760   8478   19.3  39    2
0.89/0.97	c +    1.0     7014     435      0     0    145   10950   9325   19.4  37    2
1.19/1.22	c +    1.2     7014     435      0     0    145   13686  10257   19.3  37    2
1.29/1.39	c s    1.4     7014     435      0     0    145   15267  10267   19.2  37    2
1.39/1.47	c N    1.5     7014     435      0     0    145   16049  10266   19.1  35    2
1.49/1.56	c
1.49/1.56	c       original/binary      fixed     eliminated      learned       agility
1.49/1.56	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.56	c
1.49/1.56	c +    1.6     7014     435      0     0    145   17105  11282   19.0  36    2
1.89/1.94	c +    1.9     7017     435      0     0    145   21380  12410   18.2  38    2
2.09/2.20	c B    2.2     7018     435      0     0    145   24007  12419   17.7  39    2
2.19/2.23	c s    2.2     7018     435      0     0    145   24183  12421   17.7  39    2
2.39/2.47	c +    2.5     7021     435      0     0    145   26725  13651   17.6  36    2
3.09/3.14	c +    3.1     7022     435      0     0    145   33406  15016   17.4  39    2
3.19/3.22	c s    3.2     7023     435      0     0    145   33970  14240   17.4  37    2
3.69/3.73	c N    3.7     7025     435      0     0    145   38495  15036   17.0  36    3
3.98/4.09	c +    4.1     7025     435      0     0    145   41756  16517   16.8  37    3
4.40/4.46	c s    4.5     7028     435      0     0    145   44786  16538   16.6  39    2
5.29/5.35	c +    5.3     7032     435      0     0    145   52198  18168   16.3  37    3
5.89/5.94	c s    5.9     7034     435      0     0    145   56839  18187   16.1  40    3
6.69/6.75	c B    6.8     7036     435      0     0    145   64012  18182   16.0  38    3
6.89/6.90	c +    6.9     7036     435      0     0    145   65245  19984   16.0  38    3
7.49/7.52	c s    7.5     7037     435      0     0    145   69624  20012   16.0  39    3
9.09/9.12	c +    9.1     7042     435      0     0    145   81555  21982   16.0  38    3
9.29/9.34	c s    9.3     7042     435      0     0    145   82783  21241   16.0  39    3
10.19/10.28	c N   10.3     7048     435      0     0    145   89793  21991   15.9  40    4
11.29/11.32	c s   11.3     7049     435      0     0    145   96250  21994   15.7  38    3
12.09/12.16	c
12.09/12.16	c       original/binary      fixed     eliminated      learned       agility
12.09/12.16	c   seconds        variables     equivalent    conflicts       height       MB
12.09/12.16	c
12.09/12.16	c +   12.2     7088     435      0     0    145  101941  24180   15.6  38    4
13.59/13.61	c s   13.6     7286     435      0     0    145  110089  24211   15.3  40    3
16.29/16.36	c +   16.4     7286     435      0     0    145  127425  26598   15.2  40    4
18.88/18.95	c s   19.0     7287     435      0     0    145  140085  26612   15.1  41    4
22.08/22.13	c +   22.1     7287     435      0     0    145  159281  29257   14.9  40    4
22.18/22.27	c B   22.3     7287     435      0     0    145  160041  27377   14.9  40    5
26.49/26.58	c s   26.6     7288     435      0     0    145  180072  29286   14.6  41    4
29.39/29.49	c s   29.5     7291     435      0     0    145  196864  29275   14.4  40    4
29.79/29.88	c +   29.9     7291     435      0     0    145  199101  32182   14.5  39    4
30.89/30.93	c N   30.9     7293     435      0     0    145  205177  32204   14.4  38    5
32.89/32.92	c s   32.9     7293     435      0     0    145  214923  32192   14.4  38    4
36.29/36.36	c s   36.4     7295     435      0     0    145  233353  32211   14.5  41    4
39.49/39.53	c +   39.5     7295     435      0     0    145  248875  35400   14.5  41    5
53.68/53.77	c +   53.8     7295     435      0     0    145  311091  38940   14.0  41    6
58.77/58.81	c s   58.8     7296     435      0     0    145  331962  38966   13.9  39    5
63.27/63.36	c s   63.3     7297     435      0     0    145  355781  38954   13.8  37    5
67.57/67.60	c s   67.6     7299     435      0     0    145  377565  38960   13.7  39    5
68.87/68.92	c B   68.9     7300     435      0     0    145  384094  38972   13.7  39    6
69.77/69.82	c +   69.8     7300     435      0     0    145  388863  42834   13.7  40    6
72.07/72.18	c
72.07/72.18	c       original/binary      fixed     eliminated      learned       agility
72.07/72.18	c   seconds        variables     equivalent    conflicts       height       MB
72.07/72.18	c
72.07/72.18	c s   72.2     7300     435      0     0    145  399247  42846   13.7  42    5
77.47/77.60	c s   77.6     7301     435      0     0    145  421919  42847   13.7  41    5
87.07/87.15	c N   87.1     7301     435      0     0    145  461545  42852   13.5  42    7
94.27/94.38	c +   94.4     7301     435      0     0    145  486076  47117   13.4  38    7
101.17/101.28	c s  101.3     7302     435      0     0    145  507794  47154   13.2  39    5
107.26/107.34	c s  107.3     7302     435      0     0    145  534221  47140   13.3  39    6
113.17/113.27	c s  113.2     7303     435      0     0    145  558256  47127   13.2  38    6
119.56/119.65	c s  119.6     7304     435      0     0    145  584040  47128   13.2  41    6
125.76/125.80	c +  125.8     7304     435      0     0    145  607595  51828   13.1  41    7
135.66/135.73	c s  135.7     7305     435      0     0    145  640111  51841   12.9  38    6
171.44/171.59	c +  171.5     7305     435      0     0    145  759490  57010   12.9  40   10
195.04/195.12	c s  195.1     7306     435      0     0    145  825961  57032   12.8  40    7
203.04/203.19	c s  203.1     7307     435      0     0    145  855805  57029   12.7  38    7
210.53/210.63	c s  210.6     7308     435      0     0    145  881943  57027   12.8  41    7
215.13/215.25	c B  215.2     7308     435      0     0    145  896191  57030   12.8  38    9
218.84/218.98	c s  218.9     7309     435      0     0    145  907529  57027   12.7  40    7
226.63/226.76	c s  226.7     7313     435      0     0    145  936162  57031   12.8  41    7
230.93/231.03	c +  231.0     7314     435      0     0    145  949360  62711   12.8  38    9
235.83/235.95	c s  235.9     7314     435      0     0    145  962111  62723   12.8  39    8
257.42/257.58	c
257.42/257.58	c       original/binary      fixed     eliminated      learned       agility
257.42/257.58	c   seconds        variables     equivalent    conflicts       height       MB
257.42/257.58	c
257.42/257.58	c N  257.5     7314     435      0     0    145 1025459  62721   12.8  39   11
261.12/261.28	c s  261.2     7315     435      0     0    145 1034660  62721   12.8  40    8
288.71/288.88	c s  288.8     7316     435      0     0    145 1115160  62730   12.7  41    7
310.91/311.02	c s  310.9     7317     435      0     0    145 1182716  62750   12.5  41    7
311.81/311.97	c +  311.9     7317     435      0     0    145 1186700  68982   12.5  38    8
320.40/320.50	c s  320.4     7318     435      0     0    145 1213687  68998   12.5  40    8
342.00/342.13	c s  342.0     7319     435      0     0    145 1270762  68986   12.5  38    8
388.39/388.57	c s  388.5     7320     435      0     0    145 1393874  68986   12.5  39    8
399.88/400.06	c s  400.0     7321     435      0     0    145 1426515  69000   12.5  38    8
419.48/419.67	c +  419.6     7321     435      0     0    145 1483376  75880   12.5  40   11
459.16/459.38	c s  459.3     7322     435      0     0    145 1572097  75903   12.3  40    9
485.46/485.60	c s  485.5     7323     435      0     0    145 1640599  75883   12.3  39    9
574.23/574.46	c +  574.3     7323     435      0     0    145 1854222  83468   12.3  39   14
618.62/618.80	c s  618.6     7324     435      0     0    145 1950655  83478   12.3  39   10
636.72/636.97	c s  636.8     7327     435      0     0    145 1991054  83484   12.2  41   10
652.41/652.62	c s  652.4     7330     435      0     0    145 2028023  83478   12.2  39    9
661.01/661.27	c B  661.1     7331     435      0     0    145 2048377  83483   12.2  41   11
668.40/668.62	c s  668.4     7331     435      0     0    145 2063455  83480   12.1  42    9
720.40/720.68	c s  720.5     7332     435      0     0    145 2173163  83484   12.1  40   10
736.39/736.65	c
736.39/736.65	c       original/binary      fixed     eliminated      learned       agility
736.39/736.65	c   seconds        variables     equivalent    conflicts       height       MB
736.39/736.65	c
736.39/736.65	c s  736.5     7335     435      0     0    145 2208718  83485   12.1  41   10
757.99/758.23	c N  758.0     7335     435      0     0    145 2255763  83481   12.1  39   13
769.38/769.67	c s  769.5     7300     434      0     1    145 2278089  36211   12.1  39    5
769.38/769.67	c -  769.5     7300     434      0     1    145 2278089  82634   12.1  39    5
774.08/774.36	c +  774.2    10085     433      1     1    145 2294600  90897   12.1  41    8
774.68/774.98	c s  774.8    10220     433      1     1    145 2296189  36591   12.1  41    4
774.68/774.98	c -  774.8    10220     433      1     1    145 2296189  89989   12.1  41    4
780.78/781.09	c s  780.9    11378     432      2     1    145 2315069  26192   12.1  40    3
780.78/781.09	c -  780.9    11378     432      2     1    145 2315069  89090   12.1  40    3
785.48/785.75	c s  785.5    19592     415      3    17    145 2329433  37148   12.0  40    5
785.48/785.75	c -  785.5    19592     415      3    17    145 2329433  87309   12.0  40    5
794.17/794.41	c -  794.2    19515     413      4    18    145 2353491  86436   12.0  39    4
794.27/794.55	c s  794.3     7473     411      4    18    147 2353491  27341   12.0  39    3
794.27/794.55	c -  794.3     7473     411      4    18    147 2353491  85572   12.0  39    3
798.57/798.83	c s  798.6    12993     409      6    18    147 2368220  33492   12.0  40    4
798.57/798.83	c -  798.6    12993     409      6    18    147 2368220  84717   12.0  40    4
802.27/802.57	c 0  802.4    25282     196    212    25    147 2378871  44082   12.0  39    7
802.27/802.57	c
802.27/802.57	s UNSATISFIABLE
802.27/802.57	c
802.27/802.57	c 2378871 conflicts, 2566049 decisions, 1 random
802.27/802.57	c 10 iterations, 1 restarts, 4327 skipped
802.27/802.57	c 27 enlarged, 152 shrunken, 23243 rescored, 541 rebiased
802.27/802.57	c 54 simplifications, 0 reductions
802.27/802.57	c
802.27/802.57	c vars: 212 fixed, 25 equiv, 147 elim, 92 merged
802.27/802.57	c elim: 95151 resolutions, 3 phases, 3 rounds
802.27/802.57	c sbst: 1% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
802.27/802.57	c arty: 3.00 and 0.00 xor average arity
802.27/802.57	c prbe: 46947 probed, 52 phases, 54 rounds
802.27/802.57	c prbe: 1 failed, 1 lifted, 0 merged
802.27/802.57	c sccs: 0 non trivial, 1 fixed, 0 merged
802.27/802.57	c hash: 6 units, 92 merged
802.27/802.57	c mins: 44559552 learned, 44% deleted, 482 strong, 29 depth
802.27/802.57	c subs: 140 forward, 11522 backward, 67068 doms
802.27/802.57	c strs: 7800 forward, 45 backward
802.27/802.57	c doms: 67094 dominators, 66757 high, 156 low
802.27/802.57	c prps: 225600397 propagations, 0.28 megaprops
802.27/802.57	c
802.27/802.57	c 802.4 seconds, 16 MB max, 223 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-1783994-1241908631/watcher-1783994-1241908631 -o /tmp/evaluation-result-1783994-1241908631/solver-1783994-1241908631 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783994-1241908631.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.99 0.99 3/65 4655
/proc/meminfo: memFree=1827152/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=1052 CPUtime=0
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 218890901 1077248 157 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 263 157 63 155 0 106 0

[startup+0.061688 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 4655
/proc/meminfo: memFree=1827152/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=1564 CPUtime=0.05
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 322 0 0 0 5 0 0 0 18 0 1 0 218890901 1601536 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134521893 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 391 306 79 155 0 234 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1564

[startup+0.102692 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 4655
/proc/meminfo: memFree=1827152/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=1564 CPUtime=0.1
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 322 0 0 0 10 0 0 0 18 0 1 0 218890901 1601536 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 391 306 79 155 0 234 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1564

[startup+0.301711 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 4655
/proc/meminfo: memFree=1827152/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=1828 CPUtime=0.29
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 218890901 1871872 375 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 457 375 79 155 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1828

[startup+0.70275 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 4655
/proc/meminfo: memFree=1827152/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=2488 CPUtime=0.69
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 548 0 0 0 69 0 0 0 23 0 1 0 218890901 2547712 532 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 622 532 79 155 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2488

[startup+1.50183 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1825160/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=2940 CPUtime=1.49
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 661 0 0 0 149 0 0 0 25 0 1 0 218890901 3010560 645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 735 645 79 155 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2940

[startup+3.10199 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1824328/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=3456 CPUtime=3.09
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 770 0 0 0 309 0 0 0 25 0 1 0 218890901 3538944 754 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 864 754 79 155 0 707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3456

[startup+6.3013 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1823624/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=4080 CPUtime=6.29
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 956 0 0 0 628 1 0 0 25 0 1 0 218890901 4177920 939 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 1020 939 79 155 0 863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4080

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1822664/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=4996 CPUtime=12.69
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 1178 0 0 0 1268 1 0 0 25 0 1 0 218890901 5115904 1138 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 1249 1138 79 155 0 1092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4996

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1821128/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=6408 CPUtime=25.49
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 1612 0 0 0 2547 2 0 0 25 0 1 0 218890901 6561792 1504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 1602 1504 79 155 0 1445 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6408

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 4656
/proc/meminfo: memFree=1819656/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=8056 CPUtime=51.08
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 2070 0 0 0 5106 2 0 0 25 0 1 0 218890901 8249344 1863 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 2014 1863 79 155 0 1857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8056

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 4656
/proc/meminfo: memFree=1819144/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=8012 CPUtime=102.27
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 2714 0 0 0 10224 3 0 0 25 0 1 0 218890901 8204288 1926 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 2003 1926 79 155 0 1846 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8012

[startup+162.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 4656
/proc/meminfo: memFree=1816776/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=11052 CPUtime=162.25
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 3627 0 0 0 16221 4 0 0 25 0 1 0 218890901 11317248 2560 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 2763 2560 79 155 0 2606 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11052

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 4656
/proc/meminfo: memFree=1815496/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=11848 CPUtime=222.23
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 4117 0 0 0 22218 5 0 0 25 0 1 0 218890901 12132352 2830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 2962 2830 79 155 0 2805 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11848

[startup+282.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 4658
/proc/meminfo: memFree=1814408/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=12712 CPUtime=282.21
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 4488 0 0 0 28216 5 0 0 25 0 1 0 218890901 13017088 3062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 3178 3062 79 155 0 3021 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12712

[startup+342.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 4658
/proc/meminfo: memFree=1813640/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=12444 CPUtime=342.2
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 5185 0 0 0 34214 6 0 0 25 0 1 0 218890901 12742656 3022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 3111 3022 79 155 0 2954 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12444

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 4658
/proc/meminfo: memFree=1812872/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=14124 CPUtime=402.18
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 5785 0 0 0 40211 7 0 0 25 0 1 0 218890901 14462976 3402 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 3531 3402 79 155 0 3374 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14124

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4658
/proc/meminfo: memFree=1812616/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=14120 CPUtime=462.16
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 6068 0 0 0 46209 7 0 0 25 0 1 0 218890901 14458880 3439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 3530 3439 79 155 0 3373 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14120

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4658
/proc/meminfo: memFree=1812104/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=14968 CPUtime=522.14
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 6295 0 0 0 52207 7 0 0 25 0 1 0 218890901 15327232 3623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 3742 3623 79 155 0 3585 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1810376/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17492 CPUtime=582.13
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 6729 0 0 0 58205 8 0 0 25 0 1 0 218890901 17911808 4057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4373 4057 79 155 0 4216 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17492

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809800/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17616 CPUtime=642.12
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7070 0 0 0 64204 8 0 0 25 0 1 0 218890901 18038784 4159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4404 4159 79 155 0 4247 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809672/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17616 CPUtime=702.09
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7120 0 0 0 70201 8 0 0 25 0 1 0 218890901 18038784 4209 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4404 4209 79 155 0 4247 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17616

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809416/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17616 CPUtime=762.09
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 76200 9 0 0 25 0 1 0 218890901 18038784 4270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4404 4270 79 155 0 4247 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17616

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809416/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17616 CPUtime=767.68
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 76759 9 0 0 25 0 1 0 218890901 18038784 4270 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4404 4270 79 155 0 4247 0
Current children cumulated CPU time (s) 767.68
Current children cumulated vsize (KiB) 17616

[startup+780.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809416/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17616 CPUtime=780.48
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 78039 9 0 0 25 0 1 0 218890901 18038784 4270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4404 4270 79 155 0 4247 0
Current children cumulated CPU time (s) 780.48
Current children cumulated vsize (KiB) 17616

[startup+793.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=793.27
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 79318 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134552399 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 793.27
Current children cumulated vsize (KiB) 17196

[startup+796.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=796.47
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 79638 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 796.47
Current children cumulated vsize (KiB) 17196

[startup+799.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=799.67
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 79958 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 799.67
Current children cumulated vsize (KiB) 17196

[startup+801.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=801.27
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 80118 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 801.27
Current children cumulated vsize (KiB) 17196

[startup+802.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=802.07
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 80198 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 802.07
Current children cumulated vsize (KiB) 17196

[startup+802.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4658
/proc/meminfo: memFree=1809544/2055920 swapFree=4180200/4192956
[pid=4655] ppid=4653 vsize=17196 CPUtime=802.27
/proc/4655/stat : 4655 (precosat) R 4653 4655 4582 0 -1 4194304 7181 0 0 0 80218 9 0 0 25 0 1 0 218890901 17608704 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4655/statm: 4299 4168 79 155 0 4142 0
Current children cumulated CPU time (s) 802.27
Current children cumulated vsize (KiB) 17196

Child status: 20
Real time (s): 802.582
CPU time (s): 802.361
CPU user time (s): 802.262
CPU system time (s): 0.098984
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 18992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 802.262
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7182
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= 1516

runsolver used 0.973851 second user time and 1.81372 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-10 00:37:12
IDJOB=1783994
IDBENCH=24753
IDSOLVER=607
FILE ID=node56/1783994-1241908631
PBS_JOBID= 9264810
Free space on /tmp= 102904 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783994-1241908631/watcher-1783994-1241908631 -o /tmp/evaluation-result-1783994-1241908631/solver-1783994-1241908631 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783994-1241908631.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=354811946

node56.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		: 3000.218
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		: 3000.218
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:       1827568 kB
Buffers:         47416 kB
Cached:         112132 kB
SwapCached:       6780 kB
Active:          62640 kB
Inactive:       106200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827568 kB
SwapTotal:     4192956 kB
SwapFree:      4180200 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          14552 kB
Slab:            45492 kB
Committed_AS:   656192 kB
PageTables:       1472 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= 102904 MiB
End job on node56 at 2009-05-10 00:50:34