Trace number 1717196

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) 1200.03 1200.42

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

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-1717196-1240625401.cnf
0.00/0.00	c found header 'p cnf 106701 374254'
0.79/0.80	c finished parsing
0.79/0.80	c
0.79/0.80	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.79/0.80	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.79/0.80	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.79/0.80	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.79/0.80	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.79/0.80	c --random=1 --spread=2000 --seed=0 --skip=25
0.79/0.80	c
0.79/0.80	c sizeof     vars[0] = 16   alignment = 0       2 MB
0.79/0.80	c sizeof     orgs[0] =  8   alignment = 0       1 MB
0.79/0.80	c sizeof     occs[0] =  8   alignment = 0       1 MB
0.79/0.80	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
0.79/0.80	c
0.79/0.80	c starting search after 0.8 seconds
0.79/0.80	c no decision limit
0.79/0.83	c
0.79/0.83	c       original/binary      fixed     eliminated      learned       agility
0.79/0.83	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.83	c
0.79/0.83	c *    0.8   373870  106258    128   315      0       0      0    0.0   0   33
10.29/10.31	c s   10.3   205192   17347    129   923  88302       0      0    0.0   0   27
10.29/10.31	c l   10.3   205192   17347    129   923  88302       0 124407    0.0   0   27
10.39/10.44	c R   10.4   208452   17345    129   925  88302     102     99  156.4   4   29
10.49/10.54	c R   10.5   214777   17345    129   925  88302     206    201  140.4  11   30
11.99/12.03	c B   12.0   331102   14976    149  3274  88302    1000    974   82.4   9   37
13.49/13.51	c B   13.5   386104   14904    164  3331  88302    2000   1962   73.8   5   40
14.69/14.79	c R   14.8   428895   14740    196  3463  88302    2858   2815   73.4   2   45
20.09/20.11	c s   20.1   443056   12587    224  4226  89664    4182   2535   70.1   7   43
20.09/20.11	c -   20.1   443056   12587    224  4226  89664    4182  98282   70.1   7   43
21.89/21.95	c R   21.9   475513   12452    228  4357  89664    5690   4037   67.8  17   46
25.38/25.41	c B   25.4   567600   12096    239  4702  89664    8006   6344   68.3   9   51
27.69/27.71	c R   27.7   624419   11873    239  4925  89664    9703   8040   67.5   9   54
39.57/39.66	c s   39.6   692231   11532    239  5256  89674   15937  13822   68.0  10   57
39.57/39.66	c -   39.6   692231   11532    239  5256  89674   15937  85506   68.0  10   57
48.77/48.88	c B   48.9   702723   11495    240  5292  89674   24017  21882   66.8  13   61
58.47/58.53	c R   58.5   727752   11454    240  5333  89674   32119  29977   65.2  11   68
70.56/70.61	c s   70.6   735924   11442    240  5345  89674   38913  36721   63.7   9   67
70.56/70.61	c -   70.6   735924   11442    240  5345  89674   38913  82941   63.7   9   67
89.16/89.20	c
89.16/89.20	c       original/binary      fixed     eliminated      learned       agility
89.16/89.20	c   seconds        variables     equivalent    conflicts       height       MB
89.16/89.20	c
89.16/89.20	c R   89.2   743850   11442    240  5345  89674   54612  52408   62.0  17   72
104.95/105.03	c s  105.0   743452   11442    240  5345  89674   63692  61480   61.0   4   71
105.35/105.45	c B  105.4   743457   11442    240  5345  89674   64034  61822   61.1  11   72
131.14/131.22	c +  131.2   746323   11442    240  5345  89674   82942  91235   59.1  15   78
140.74/140.81	c s  140.8   746539   11442    240  5345  89674   88688  86464   58.1   4   75
161.54/161.68	c +  161.6   746678   11442    240  5345  89674  103677 100358   56.6   7   80
164.63/164.75	c R  164.7   746679   11442    240  5345  89674  105913  93682   56.2  10   80
181.33/181.50	c s  181.4   747027   11442    240  5345  89674  114417 100397   56.1   3   78
203.32/203.45	c +  203.4   747664   11442    240  5345  89674  129600 110393   55.4  13   82
222.42/222.52	c s  222.4   747727   11442    240  5345  89674  141780 110494   54.7   6   79
248.90/249.07	c B  249.0   747821   11442    240  5345  89674  160073 110746   53.8  10   84
251.50/251.66	c +  251.6   747857   11442    240  5345  89674  162000 121432   53.7   9   84
262.30/262.47	c s  262.4   747896   11442    240  5345  89674  167815 116533   53.5  18   80
304.59/304.72	c s  304.6   747981   11442    240  5345  89674  192353 121560   52.8   3   81
320.29/320.49	c +  320.4   747992   11442    240  5345  89674  202500 133575   52.3   8   85
349.58/349.72	c s  349.6   748089   11442    240  5345  89674  218147 133664   51.7   7   83
355.18/355.32	c R  355.2   748089   11442    240  5345  89674  221357 133747   51.5   8   85
397.86/398.03	c s  397.9   748092   11442    240  5345  89674  247310 133733   50.5   4   84
407.86/408.00	c +  407.9   748124   11442    240  5345  89674  253125 146932   50.4  16   88
443.04/443.22	c
443.04/443.22	c       original/binary      fixed     eliminated      learned       agility
443.04/443.22	c   seconds        variables     equivalent    conflicts       height       MB
443.04/443.22	c
443.04/443.22	c s  443.1   748241   11442    240  5345  89674  273348 147112   49.9  13   86
490.13/490.33	c s  490.2   748285   11442    240  5345  89674  301556 147171   49.3   8   86
516.32/516.52	c +  516.3   748302   11442    240  5345  89674  316405 161625   48.9   7   91
537.91/538.16	c s  538.0   748326   11442    240  5345  89674  327890 158627   48.6   6   88
585.10/585.31	c s  585.1   748357   11442    240  5345  89674  352113 161723   48.3   7   88
633.18/633.45	c s  633.2   749008   11442    240  5345  89674  379215 161823   47.9   3   87
640.77/641.06	c B  640.9   749442   11442    240  5345  89674  384145 161897   47.9   5   91
657.38/657.64	c +  657.4   750112   11442    240  5345  89674  395505 177787   47.9   8   92
679.86/680.14	c s  679.9   750115   11442    240  5345  89674  406154 172488   47.7   5   89
727.96/728.21	c s  728.0   750185   11442    240  5345  89674  433640 178080   47.5   5   90
780.43/780.76	c s  780.5   750191   11442    240  5345  89674  458269 177865   47.1  10   90
820.42/820.75	c R  820.5   750199   11442    240  5345  89674  477889 178003   46.6   5   95
833.71/834.02	c s  833.7   750199   11442    240  5345  89674  484962 177824   46.5  11   90
852.81/853.10	c +  852.8   750199   11442    240  5345  89674  494380 195565   46.2   9   94
933.28/933.66	c s  933.4   750200   11442    240  5345  89674  536146 195941   45.4   9   92
986.67/987.09	c s  986.8   750218   11442    240  5345  89674  564842 195667   45.1  10   92
1038.85/1039.29	c s 1039.0   750231   11442    240  5345  89674  592296 195676   44.8   8   92
1084.14/1084.55	c + 1084.2   750253   11442    240  5345  89674  617975 215121   44.7   6   98
1088.94/1089.31	c s 1089.0   750251   11442    240  5345  89674  619966 197600   44.7   4   91
1140.62/1141.06	c
1140.62/1141.06	c       original/binary      fixed     eliminated      learned       agility
1140.62/1141.06	c   seconds        variables     equivalent    conflicts       height       MB
1140.62/1141.06	c
1140.62/1141.06	c s 1140.7   750315   11442    240  5345  89674  648043 215226   44.6  12   95
1196.10/1196.51	c s 1196.1   750327   11442    240  5345  89674  676174 215307   44.3   6   95
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 678055 conflicts, 1134869 decisions, 378 random
1200.00/1200.40	c 16 iterations, 1488 restarts, 1 skipped
1200.00/1200.40	c 10 enlarged, 14577 shrunken, 6631 rescored, 209 rebiased
1200.00/1200.40	c 27 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 240 fixed, 5345 equiv, 89674 elim, 5345 merged
1200.00/1200.40	c elim: 3244966 resolutions, 5 phases, 2 rounds
1200.00/1200.40	c sbst: 77% substituted, 0.1% nots, 99.9% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 2.03 and 2.00 xor average arity
1200.00/1200.40	c prbe: 357904 probed, 711 phases, 15 rounds
1200.00/1200.40	c prbe: 47 failed, 1 lifted, 1049 merged
1200.00/1200.40	c sccs: 33 non trivial, 0 fixed, 113 merged
1200.00/1200.40	c hash: 6 units, 4183 merged
1200.00/1200.40	c mins: 22184503 learned, 32% deleted, 138 strong, 65 depth
1200.00/1200.40	c subs: 13248 forward, 41208 backward, 35093 doms
1200.00/1200.40	c strs: 20440 forward, 1785 backward
1200.00/1200.40	c doms: 45229 dominators, 23233 high, 33 low
1200.00/1200.40	c prps: 911353317 propagations, 0.76 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 104 MB max, 103 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	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-1717196-1240625401/watcher-1717196-1240625401 -o /tmp/evaluation-result-1717196-1240625401/solver-1717196-1240625401 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1717196-1240625401.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: 0.92 0.99 0.94 3/64 2444
/proc/meminfo: memFree=1231424/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=4964 CPUtime=0
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 921 0 0 0 0 0 0 0 18 0 1 0 90567469 5083136 906 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 1241 906 59 155 0 1084 0

[startup+0.0193411 s]
/proc/loadavg: 0.92 0.99 0.94 3/64 2444
/proc/meminfo: memFree=1231424/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=5480 CPUtime=0.01
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 1207 0 0 0 1 0 0 0 18 0 1 0 90567469 5611520 1192 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 1370 1193 59 155 0 1213 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5480

[startup+0.101355 s]
/proc/loadavg: 0.92 0.99 0.94 3/64 2444
/proc/meminfo: memFree=1231424/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=13432 CPUtime=0.1
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 3342 0 0 0 8 2 0 0 18 0 1 0 90567469 13754368 3229 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 3358 3230 64 155 0 3201 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13432

[startup+0.301387 s]
/proc/loadavg: 0.92 0.99 0.94 3/64 2444
/proc/meminfo: memFree=1231424/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=21468 CPUtime=0.29
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 5472 0 0 0 27 2 0 0 19 0 1 0 90567469 21983232 5230 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 5367 5230 64 155 0 5210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21468

[startup+0.701455 s]
/proc/loadavg: 0.92 0.99 0.94 3/64 2444
/proc/meminfo: memFree=1231424/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=35296 CPUtime=0.69
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 9181 0 0 0 64 5 0 0 22 0 1 0 90567469 36143104 8682 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 8824 8682 64 155 0 8667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35296

[startup+1.50159 s]
/proc/loadavg: 0.92 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1190712/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=42144 CPUtime=1.49
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 12796 0 0 0 142 7 0 0 25 0 1 0 90567469 43155456 10341 1992294400 134512640 135151029 4294956240 18446744073709551615 134521573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 10536 10341 79 155 0 10379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42144

[startup+3.10186 s]
/proc/loadavg: 0.92 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1189304/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=57952 CPUtime=3.09
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 19580 0 0 0 299 10 0 0 25 0 1 0 90567469 59342848 14302 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 14488 14302 79 155 0 14331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57952

[startup+6.30139 s]
/proc/loadavg: 0.93 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1167352/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=66504 CPUtime=6.29
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 21347 0 0 0 617 12 0 0 25 0 1 0 90567469 68100096 16069 1992294400 134512640 135151029 4294956240 18446744073709551615 134526346 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 16626 16069 79 155 0 16469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66504

[startup+12.7015 s]
/proc/loadavg: 0.93 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1175360/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=58092 CPUtime=12.69
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 22274 0 0 0 1257 12 0 0 25 0 1 0 90567469 59486208 13942 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 14523 13942 79 155 0 14366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58092

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1172992/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=60536 CPUtime=25.48
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 29096 0 0 0 2532 16 0 0 25 0 1 0 90567469 61988864 14605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 15134 14605 79 155 0 14977 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60536

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1162752/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=79208 CPUtime=51.07
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 41501 0 0 0 5084 23 0 0 25 0 1 0 90567469 81108992 19236 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 19802 19236 79 155 0 19645 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79208

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1157568/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=75948 CPUtime=102.26
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 53458 0 0 0 10195 31 0 0 25 0 1 0 90567469 77770752 18425 1992294400 134512640 135151029 4294956240 18446744073709551615 134521891 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 18987 18425 79 155 0 18830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75948

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1143296/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=90420 CPUtime=162.23
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 68134 0 0 0 16184 39 0 0 25 0 1 0 90567469 92590080 22029 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 22605 22029 79 155 0 22448 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 90420

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1142912/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=98824 CPUtime=222.22
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 77985 0 0 0 22177 45 0 0 25 0 1 0 90567469 101195776 24125 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 24706 24125 79 155 0 24549 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98824

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1137344/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=96336 CPUtime=282.19
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 82792 0 0 0 28172 47 0 0 25 0 1 0 90567469 98648064 23517 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 24084 23517 79 155 0 23927 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 96336

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1134720/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=98884 CPUtime=342.18
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 87876 0 0 0 34167 51 0 0 25 0 1 0 90567469 101257216 24157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 24721 24157 79 155 0 24564 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 98884

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1133760/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=99500 CPUtime=402.15
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 96843 0 0 0 40160 55 0 0 25 0 1 0 90567469 101888000 24344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 24875 24344 79 155 0 24718 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 99500

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1130432/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=103100 CPUtime=462.13
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 102107 0 0 0 46155 58 0 0 25 0 1 0 90567469 105574400 25218 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 25775 25218 79 155 0 25618 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 103100

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1130368/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=103244 CPUtime=522.12
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 106691 0 0 0 52151 61 0 0 25 0 1 0 90567469 105721856 25230 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 25811 25230 79 155 0 25654 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 103244

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1128256/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=105460 CPUtime=582.09
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 111496 0 0 0 58146 63 0 0 25 0 1 0 90567469 107991040 25774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 26365 25774 79 155 0 26208 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 105460

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1128384/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=104812 CPUtime=642.08
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 120514 0 0 0 64140 68 0 0 25 0 1 0 90567469 107327488 25676 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 26203 25676 79 155 0 26046 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 104812

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1126848/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=106808 CPUtime=702.06
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 125200 0 0 0 70135 71 0 0 25 0 1 0 90567469 109371392 26101 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 26702 26101 79 155 0 26545 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 106808

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1126272/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=107164 CPUtime=762.05
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 129823 0 0 0 76131 74 0 0 25 0 1 0 90567469 109735936 26234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 26791 26234 79 155 0 26634 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 107164

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1125504/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=108048 CPUtime=822.02
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 134400 0 0 0 82125 77 0 0 25 0 1 0 90567469 110641152 26421 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 27012 26421 79 155 0 26855 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 108048

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1124992/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=108536 CPUtime=882
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 139071 0 0 0 88121 79 0 0 25 0 1 0 90567469 111140864 26560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 27134 26560 79 155 0 26977 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 108536

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1123584/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=110032 CPUtime=941.98
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 144276 0 0 0 94116 82 0 0 25 0 1 0 90567469 112672768 26906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 27508 26906 79 155 0 27351 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 110032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1123904/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=109592 CPUtime=1001.97
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 149086 0 0 0 100112 85 0 0 25 0 1 0 90567469 112222208 26820 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 27398 26820 79 155 0 27241 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 109592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1123072/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=110688 CPUtime=1061.94
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 154104 0 0 0 106107 87 0 0 25 0 1 0 90567469 113344512 27025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 27672 27025 79 155 0 27515 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 110688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1121024/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=112876 CPUtime=1121.92
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 159450 0 0 0 112102 90 0 0 25 0 1 0 90567469 115585024 27539 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 28219 27539 79 155 0 28062 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 112876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1119680/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=114008 CPUtime=1181.9
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 164274 0 0 0 118097 93 0 0 25 0 1 0 90567469 116744192 27876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 28502 27876 79 155 0 28345 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 114008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 2445
/proc/meminfo: memFree=1120256/2055920 swapFree=4192956/4192956
[pid=2444] ppid=2442 vsize=112920 CPUtime=1200
/proc/2444/stat : 2444 (precosat) R 2442 2444 1807 0 -1 4194304 168749 0 0 0 119905 95 0 0 25 0 1 0 90567469 115630080 27684 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2444/statm: 28230 27684 79 155 0 28073 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 112920

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.05
CPU system time (s): 0.975851
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 117132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.05
system time used= 0.975851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168749
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= 3035

runsolver used 0.876866 second user time and 2.45563 second system time

The end

Launcher Data

Begin job on node57 at 2009-04-25 04:10:02
IDJOB=1717196
IDBENCH=20406
IDSOLVER=507
FILE ID=node57/1717196-1240625401
PBS_JOBID= 9186390
Free space on /tmp= 66436 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717196-1240625401/watcher-1717196-1240625401 -o /tmp/evaluation-result-1717196-1240625401/solver-1717196-1240625401 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1717196-1240625401.cnf

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

MD5SUM BENCH= 0683489092a5eb0c881dd17c2c45d08e
RANDOM SEED=2097718519

node57.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		: 3000.256
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		: 3000.256
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:       1231840 kB
Buffers:         92932 kB
Cached:         630248 kB
SwapCached:          0 kB
Active:         389912 kB
Inactive:       347208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1231840 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7024 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            73032 kB
Committed_AS:   239300 kB
PageTables:       1388 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= 66436 MiB
End job on node57 at 2009-04-25 04:30:04