Trace number 1716624

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.12 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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-1716624-1240618233.cnf
0.00/0.00	c found header 'p cnf 164158 730719'
1.59/1.66	c finished parsing
1.59/1.66	c
1.59/1.66	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.59/1.66	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.59/1.66	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.59/1.66	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.59/1.66	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.59/1.66	c --random=1 --spread=2000 --seed=0 --skip=25
1.59/1.66	c
1.59/1.66	c sizeof     vars[0] = 16   alignment = 0       3 MB
1.59/1.66	c sizeof     orgs[0] =  8   alignment = 0       1 MB
1.59/1.66	c sizeof     occs[0] =  8   alignment = 0       1 MB
1.59/1.66	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
1.59/1.66	c
1.59/1.66	c starting search after 1.7 seconds
1.59/1.66	c no decision limit
1.69/1.70	c
1.69/1.70	c       original/binary      fixed     eliminated      learned       agility
1.69/1.70	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.70	c
1.69/1.70	c *    1.7   717437  119160   6252 38746      0       0      0    0.0   0   59
6.09/6.15	c s    6.1   356340   56355  38024 37969  31810       0      0    0.0   0   38
6.09/6.15	c l    6.1   356340   56355  38024 37969  31810       0 145426    0.0   0   38
18.69/18.79	c s   18.8   692258   41944  49847 38243  34124     291    216  235.6   1   63
18.69/18.79	c -   18.8   692258   41944  49847 38243  34124     291 103253  235.6   1   63
18.88/18.90	c R   18.9   693127   41941  49850 38243  34124     347    272  231.4   2   63
18.98/19.03	c R   19.0   693585   41941  49850 38243  34124     447    370  234.8   2   63
20.58/20.67	c B   20.7   711049   41647  50141 38246  34124    1001    911  256.0   4   65
24.38/24.49	c B   24.5   753955   40582  51169 38283  34124    2001   1891  352.7   4   69
32.28/32.39	c R   32.4   902159   38635  53036 38363  34124    4125   3987  349.7   4   79
40.58/40.61	c s   40.6   681844   37779  53413 38436  34530    5845   3779  342.5   2   65
40.58/40.61	c -   40.6   681844   37779  53413 38436  34530    5845  89831  342.5   2   65
46.97/47.07	c B   47.0   746254   36911  54190 38527  34530    8004   5913  352.6   3   72
63.37/63.50	c s   63.5   799981   35897  54987 38670  34604   12069   8717  377.0   4   76
63.37/63.50	c -   63.5   799981   35897  54987 38670  34604   12069  85340  377.0   4   76
70.37/70.45	c R   70.4   841755   35831  55051 38672  34604   14473  11115  377.7   1   83
92.36/92.43	c s   92.4   834519   32458  56958 38931  35811   20201   6585  367.3   3   73
92.36/92.43	c -   92.4   834519   32458  56958 38931  35811   20201  82780  367.3   3   73
102.45/102.56	c B  102.5   954881   30853  58214 39280  35811   24013  10381  362.6   4   86
120.75/120.83	c
120.75/120.83	c       original/binary      fixed     eliminated      learned       agility
120.75/120.83	c   seconds        variables     equivalent    conflicts       height       MB
120.75/120.83	c
120.75/120.83	c s  120.8   884978   27586  60344 39787  36441   29708   5553  357.3   8   75
120.75/120.83	c -  120.8   884978   27586  60344 39787  36441   29708  74502  357.3   8   75
153.43/153.50	c s  153.4  1020419   25207  61737 40773  36441   41351  17090  349.3   1   97
153.43/153.50	c -  153.4  1020419   25207  61737 40773  36441   41351  70777  349.3   1   97
198.02/198.16	c s  198.1  1001718   22885  61948 41151  38174   58471   3881  340.1   3   80
198.02/198.16	c -  198.1  1001718   22885  61948 41151  38174   58471  69362  340.1   3   80
203.82/203.95	c R  203.9  1031258   22865  61963 41156  38174   62473   7881  337.4   7   86
206.02/206.15	c B  206.1  1041521   22856  61971 41157  38174   64029   9436  337.2   2   89
214.82/214.99	c +  214.9  1076864   22807  62015 41162  38174   69362  76298  334.2   9   98
237.02/237.17	c s  237.1  1077008   22643  62168 41171  38176   79425  16176  335.9   2   97
237.02/237.17	c -  237.1  1077008   22643  62168 41171  38176   79425  75536  335.9   2   97
249.91/250.00	c +  249.9  1100572   22608  62199 41175  38176   85833  83089  334.2   2  109
285.90/286.08	c s  286.0  1081796   22146  62287 41190  38535  101922   7415  326.8   7   85
295.30/295.49	c +  295.4  1098639   22132  62301 41190  38535  107294  91397  327.8   4   94
305.70/305.82	c R  305.7  1114226   22110  62321 41192  38535  112787  18278  328.8   5  102
330.39/330.52	c s  330.4  1117345   22052  62371 41194  38541  123239  21875  326.3   2  103
350.59/350.77	c +  350.7  1138226   21998  62419 41200  38541  134116 100536  323.8   8  121
381.58/381.78	c s  381.7  1078384   21387  62672 41215  38884  147168  11872  321.6   5   87
381.58/381.78	c -  381.7  1078384   21387  62672 41215  38884  147168  98526  321.6   5   87
402.87/403.08	c
402.87/403.08	c       original/binary      fixed     eliminated      learned       agility
402.87/403.08	c   seconds        variables     equivalent    conflicts       height       MB
402.87/403.08	c
402.87/403.08	c B  403.0  1099843   21352  62696 41226  38884  160059  24755  320.3   5  106
410.37/410.55	c +  410.4  1103951   21344  62700 41230  38884  164293 108378  319.9   3  112
426.67/426.85	c s  426.7  1105999   21311  62715 41235  38897  171396  26940  318.2   3  103
480.55/480.70	c s  480.6  1120819   20999  62840 41249  39070  196957  25268  318.1   4   99
497.05/497.24	c +  497.1  1126838   20623  63189 41276  39070  205367 119215  317.4  10  113
535.13/535.37	c s  535.2  1069516   20223  63474 41384  39077  223030  51056  314.9   4  130
535.13/535.37	c -  535.2  1069516   20223  63474 41384  39077  223030 115639  314.9   4  130
596.82/597.04	c s  596.9  1032233   19527  63701 41463  39467  248758  32842  312.5   4  100
596.82/597.04	c -  596.9  1032233   19527  63701 41463  39467  248758 112170  312.5   4  100
596.82/597.04	c +  596.9  1032233   19527  63701 41463  39467  248758 123387  312.5   4  100
613.72/613.98	c R  613.8  1051219   19487  63734 41470  39467  258581  42663  312.1   8  117
649.01/649.28	c s  649.1  1039060   19458  63758 41475  39467  274767  58832  311.7  12  138
709.89/710.16	c s  710.0  1033980   19292  63793 41478  39595  300122  39925  310.2   4  104
727.29/727.56	c R  727.4  1037734   19290  63794 41479  39595  309933  49735  309.1   4  120
729.29/729.58	c +  729.4  1038236   19290  63794 41479  39595  310945 135725  308.7   7  121
764.18/764.42	c s  764.2  1041340   19286  63797 41480  39595  326781  66569  306.7   3  139
820.86/821.11	c s  820.9  1041648   19191  63805 41482  39680  351805  46507  306.3   4  109
872.85/873.14	c s  872.9  1046607   19185  63810 41482  39681  378121  72810  303.6   4  140
885.25/885.58	c B  885.3  1047517   19185  63810 41482  39681  384150  78839  303.4   6  151
894.05/894.38	c
894.05/894.38	c       original/binary      fixed     eliminated      learned       agility
894.05/894.38	c   seconds        variables     equivalent    conflicts       height       MB
894.05/894.38	c
894.05/894.38	c +  894.1  1048005   19184  63811 41482  39681  388682 149297  303.2   7  158
931.63/931.99	c s  931.7  1045217   19132  63814 41482  39730  404124  53782  303.3   4  112
985.81/986.15	c s  985.9  1050170   19127  63817 41484  39730  430729  80383  303.7   7  150
1049.70/1050.01	c s 1049.7  1050900   19095  63818 41484  39761  456863  85242  301.7  11  149
1116.58/1116.96	c s 1116.7  1052772   19095  63818 41484  39761  484625 113002  299.4   7  186
1119.78/1120.18	c + 1119.9  1052790   19095  63818 41484  39761  485850 164226  299.4   4  190
1186.06/1186.49	c s 1186.2  1053866   19095  63818 41484  39761  511797 140173  298.6   5  223
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 517157 conflicts, 2574584 decisions, 1250 random
1200.07/1200.40	c 136 iterations, 1856 restarts, 0 skipped
1200.07/1200.40	c 10 enlarged, 21620 shrunken, 5058 rescored, 157 rebiased
1200.07/1200.40	c 26 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 63818 fixed, 41484 equiv, 39761 elim, 42810 merged
1200.07/1200.40	c elim: 7502853 resolutions, 25 phases, 12 rounds
1200.07/1200.40	c sbst: 62% substituted, 16.8% nots, 83.2% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 3.22 and 0.00 xor average arity
1200.07/1200.40	c prbe: 180027 probed, 853 phases, 4 rounds
1200.07/1200.40	c prbe: 3794 failed, 5265 lifted, 1029 merged
1200.07/1200.40	c sccs: 156 non trivial, 0 fixed, 685 merged
1200.07/1200.40	c hash: 260 units, 41096 merged
1200.07/1200.40	c mins: 173772219 learned, 22% deleted, 14 strong, 175 depth
1200.07/1200.40	c subs: 60105 forward, 52259 backward, 75393 doms
1200.07/1200.40	c strs: 31035 forward, 383 backward
1200.07/1200.40	c doms: 276747 dominators, 76305 high, 161 low
1200.07/1200.40	c prps: 1017895702 propagations, 0.85 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 235 MB max, 603 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716624-1240618233/watcher-1716624-1240618233 -o /tmp/evaluation-result-1716624-1240618233/solver-1716624-1240618233 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1716624-1240618233.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: 1.16 1.10 1.02 3/64 16796
/proc/meminfo: memFree=982720/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=4640 CPUtime=0
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 896 0 0 0 0 0 0 0 18 0 1 0 89850600 4751360 882 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1160 888 58 155 0 1003 0

[startup+0.099259 s]
/proc/loadavg: 1.16 1.10 1.02 3/64 16796
/proc/meminfo: memFree=982720/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=18012 CPUtime=0.09
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 4420 0 0 0 7 2 0 0 18 0 1 0 89850600 18444288 4307 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 4503 4307 63 155 0 4346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18012

[startup+0.101258 s]
/proc/loadavg: 1.16 1.10 1.02 3/64 16796
/proc/meminfo: memFree=982720/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=18144 CPUtime=0.09
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 4447 0 0 0 7 2 0 0 18 0 1 0 89850600 18579456 4334 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 4536 4335 63 155 0 4379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18144

[startup+0.301279 s]
/proc/loadavg: 1.16 1.10 1.02 3/64 16796
/proc/meminfo: memFree=982720/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=26676 CPUtime=0.29
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 6958 0 0 0 26 3 0 0 20 0 1 0 89850600 27316224 6459 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 6669 6460 63 155 0 6512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26676

[startup+0.701324 s]
/proc/loadavg: 1.16 1.10 1.02 3/64 16796
/proc/meminfo: memFree=982720/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=40076 CPUtime=0.69
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 10842 0 0 0 64 5 0 0 22 0 1 0 89850600 41037824 9830 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 10019 9830 63 155 0 9862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40076

[startup+1.50142 s]
/proc/loadavg: 1.16 1.10 1.02 2/65 16797
/proc/meminfo: memFree=933688/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=64104 CPUtime=1.49
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 17865 0 0 0 141 8 0 0 25 0 1 0 89850600 65642496 15828 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 16026 15829 64 155 0 15869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64104

[startup+3.10159 s]
/proc/loadavg: 1.16 1.10 1.02 2/65 16797
/proc/meminfo: memFree=911672/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=73516 CPUtime=3.09
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 24484 0 0 0 297 12 0 0 25 0 1 0 89850600 75280384 18088 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 18379 18088 79 155 0 18222 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73516

[startup+6.30194 s]
/proc/loadavg: 1.15 1.10 1.01 2/65 16797
/proc/meminfo: memFree=908024/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=65812 CPUtime=6.29
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 26294 0 0 0 616 13 0 0 25 0 1 0 89850600 67391488 16177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 16453 16177 79 155 0 16296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65812

[startup+12.7016 s]
/proc/loadavg: 1.14 1.10 1.01 2/65 16797
/proc/meminfo: memFree=909176/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=78180 CPUtime=12.69
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 30912 0 0 0 1253 16 0 0 25 0 1 0 89850600 80056320 19257 1992294400 134512640 135151029 4294956240 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 19545 19257 79 155 0 19388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78180

[startup+25.5011 s]
/proc/loadavg: 1.11 1.09 1.01 2/65 16797
/proc/meminfo: memFree=893688/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=91108 CPUtime=25.48
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 45299 0 0 0 2525 23 0 0 25 0 1 0 89850600 93294592 22200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 22777 22200 79 155 0 22620 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91108

[startup+51.1019 s]
/proc/loadavg: 1.07 1.08 1.01 2/65 16797
/proc/meminfo: memFree=887352/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=97564 CPUtime=51.07
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 57826 0 0 0 5076 31 0 0 25 0 1 0 89850600 99905536 23827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 24391 23827 79 155 0 24234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97564

[startup+102.305 s]
/proc/loadavg: 1.03 1.07 1.01 2/65 16797
/proc/meminfo: memFree=869176/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=115528 CPUtime=102.25
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 84139 0 0 0 10178 47 0 0 25 0 1 0 89850600 118300672 28340 1992294400 134512640 135151029 4294956240 18446744073709551615 134531058 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 28882 28340 79 155 0 28725 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 115528

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 16797
/proc/meminfo: memFree=864312/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=121124 CPUtime=162.23
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 107361 0 0 0 16164 59 0 0 25 0 1 0 89850600 124030976 29762 1992294400 134512640 135151029 4294956240 18446744073709551615 134567706 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 30281 29762 79 155 0 30124 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 121124

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 16797
/proc/meminfo: memFree=834552/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=149972 CPUtime=222.22
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 129423 0 0 0 22147 75 0 0 25 0 1 0 89850600 153571328 36956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 37493 36956 79 155 0 37336 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 149972

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 16797
/proc/meminfo: memFree=842424/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=143856 CPUtime=282.21
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 145201 0 0 0 28138 83 0 0 25 0 1 0 89850600 147308544 35433 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 35964 35433 79 155 0 35807 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 143856

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16797
/proc/meminfo: memFree=834232/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=149928 CPUtime=342.19
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 165977 0 0 0 34126 93 0 0 25 0 1 0 89850600 153526272 36987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 37482 36987 79 155 0 37325 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 149928

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16797
/proc/meminfo: memFree=828472/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=155672 CPUtime=402.17
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 182569 0 0 0 40115 102 0 0 25 0 1 0 89850600 159408128 38422 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 38918 38422 79 155 0 38761 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 155672

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16797
/proc/meminfo: memFree=828408/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=155672 CPUtime=462.15
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 193471 0 0 0 46108 107 0 0 25 0 1 0 89850600 159408128 38424 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 38918 38424 79 155 0 38761 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 155672

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16797
/proc/meminfo: memFree=813496/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=170744 CPUtime=522.13
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 218416 0 0 0 52093 120 0 0 25 0 1 0 89850600 174841856 42157 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 42686 42157 79 155 0 42529 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 170744

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=799864/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=184780 CPUtime=582.13
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 234875 0 0 0 58081 132 0 0 25 0 1 0 89850600 189214720 45668 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 46195 45668 79 155 0 46038 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 184780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=792312/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=191956 CPUtime=642.11
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 247544 0 0 0 64072 139 0 0 25 0 1 0 89850600 196562944 47437 1992294400 134512640 135151029 4294956240 18446744073709551615 134520317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 47989 47437 79 155 0 47832 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 191956

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=786296/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=198208 CPUtime=702.09
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 260048 0 0 0 70063 146 0 0 25 0 1 0 89850600 202964992 49041 1992294400 134512640 135151029 4294956240 18446744073709551615 134580483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 49552 49041 79 155 0 49395 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 198208

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=792248/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=191720 CPUtime=762.08
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 278350 0 0 0 76052 156 0 0 25 0 1 0 89850600 196321280 47401 1992294400 134512640 135151029 4294956240 18446744073709551615 134521507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 47930 47401 79 155 0 47773 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 191720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=784056/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=199916 CPUtime=822.06
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 293230 0 0 0 82043 163 0 0 25 0 1 0 89850600 204713984 49457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 49979 49457 79 155 0 49822 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 199916

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=784056/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=199916 CPUtime=882.05
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 304130 0 0 0 88036 169 0 0 25 0 1 0 89850600 204713984 49457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 49979 49457 79 155 0 49822 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 199916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=783224/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=200632 CPUtime=942.03
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 315281 0 0 0 94029 174 0 0 25 0 1 0 89850600 205447168 49638 1992294400 134512640 135151029 4294956240 18446744073709551615 134530912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 50158 49638 79 155 0 50001 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 200632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=783224/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=200632 CPUtime=1002.01
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 326181 0 0 0 100022 179 0 0 25 0 1 0 89850600 205447168 49638 1992294400 134512640 135151029 4294956240 18446744073709551615 134542608 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 50158 49638 79 155 0 50001 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 200632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=773688/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=210240 CPUtime=1062
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 339449 0 0 0 106011 189 0 0 25 0 1 0 89850600 215285760 52006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 52560 52006 79 155 0 52403 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 210240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=771000/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=212836 CPUtime=1121.98
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 351022 0 0 0 112003 195 0 0 25 0 1 0 89850600 217944064 52679 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 53209 52679 79 155 0 53052 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 212836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=733496/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=251356 CPUtime=1181.96
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 360564 0 0 0 117991 205 0 0 25 0 1 0 89850600 257388544 62221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 62839 62221 79 155 0 62682 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 251356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16797
/proc/meminfo: memFree=729528/2055920 swapFree=4192956/4192956
[pid=16796] ppid=16794 vsize=254388 CPUtime=1200.07
/proc/16796/stat : 16796 (precosat) R 16794 16796 16400 0 -1 4194304 366018 0 0 0 119799 208 0 0 25 0 1 0 89850600 260493312 63060 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16796/statm: 63597 63060 79 155 0 63440 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 254388

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1197.99
CPU system time (s): 2.12068
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 256216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.99
system time used= 2.12068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366018
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= 2535

runsolver used 0.921859 second user time and 2.42063 second system time

The end

Launcher Data

Begin job on node59 at 2009-04-25 02:10:34
IDJOB=1716624
IDBENCH=20386
IDSOLVER=507
FILE ID=node59/1716624-1240618233
PBS_JOBID= 9186259
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716624-1240618233/watcher-1716624-1240618233 -o /tmp/evaluation-result-1716624-1240618233/solver-1716624-1240618233 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1716624-1240618233.cnf

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1150673734

node59.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		: 3000.240
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		: 3000.240
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:        983136 kB
Buffers:         71020 kB
Cached:         900904 kB
SwapCached:          0 kB
Active:         136656 kB
Inactive:       849204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        983136 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13348 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            72908 kB
Committed_AS:   337004 kB
PageTables:       1456 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= 66348 MiB
End job on node59 at 2009-04-25 02:30:37