Trace number 1516427

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1484713995-092.cnf
MD5SUM51b5beb62ba2ddadbcd03c7139c7c934
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.23281
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1516427-1238269420.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.20/0.23	c R    0.2     6230      70      0     0      0     101    101   25.8   6    1
0.20/0.23	c R    0.2     6230      70      0     0      0     201    201   26.3  11    1
0.20/0.25	c N    0.3     6230      70      0     0      0     808    808   25.8  29    1
0.20/0.26	c B    0.3     6230      70      0     0      0    1000   1000   26.0  32    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2002   2002   25.5  38    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2411   2411   25.4  39    1
0.49/0.52	c +    0.5     6230      70      0     0      0    6231   6853   24.2  40    2
0.49/0.53	c N    0.5     6230      70      0     0      0    6422   6422   24.2  40    2
0.59/0.63	c +    0.6     6230      70      0     0      0    7786   7538   23.9  40    2
0.59/0.64	c B    0.6     6230      70      0     0      0    8006   7081   23.8  40    2
0.69/0.76	c +    0.8     6230      70      0     0      0    9731   8291   23.5  39    2
0.89/0.92	c +    0.9     6230      70      0     0      0   12160   9120   23.2  39    2
1.10/1.15	c +    1.2     6230      70      0     0      0   15201  10032   23.0  40    2
1.19/1.21	c N    1.2     6230      70      0     0      0   16040   9964   22.9  41    2
1.39/1.44	c +    1.4     6230      70      0     0      0   19000  11035   22.8  40    2
1.79/1.81	c +    1.8     6230      70      0     0      0   23750  12138   22.5  39    3
1.79/1.83	c
1.79/1.83	c       original/binary      fixed     eliminated      learned       agility
1.79/1.83	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.83	c
1.79/1.83	c B    1.8     6230      70      0     0      0   24014  11308   22.5  39    3
2.29/2.32	c +    2.3     6230      70      0     0      0   29686  13351   22.2  40    3
2.89/2.97	c +    3.0     6230      70      0     0      0   37105  14686   22.0  39    3
2.99/3.08	c N    3.1     6230      70      0     0      0   38491  14697   21.9  41    3
3.79/3.87	c +    3.9     6230      70      0     0      0   46380  16154   22.2  40    3
5.09/5.11	c +    5.1     6230      70      0     0      0   57975  17769   22.1  40    4
5.79/5.80	c B    5.8     6230      70      0     0      0   64028  17779   22.0  40    4
6.69/6.76	c +    6.8     6230      70      0     0      0   72465  19545   21.9  40    4
8.79/8.86	c N    8.9     6230      70      0     0      0   89776  19554   21.7  39    4
8.89/8.96	c +    9.0     6230      70      0     0      0   90582  21499   21.7  39    4
11.68/11.78	c +   11.8     6230      70      0     0      0  113225  23648   21.4  40    5
15.68/15.77	c +   15.8     6230      70      0     0      0  141533  26012   21.2  39    5
18.49/18.56	c B   18.6     6230      70      0     0      0  160045  26022   21.1  41    6
21.29/21.31	c +   21.3     6230      70      0     0      0  176915  28613   20.9  39    6
25.78/25.83	c N   25.8     6230      70      0     0      0  205181  28620   20.9  40    7
28.38/28.44	c +   28.4     6230      70      0     0      0  221141  31474   20.8  41    7
38.18/38.25	c +   38.2     6230      70      0     0      0  276425  34621   20.7  38    8
51.88/51.95	c +   51.9     6230      70      0     0      0  345530  38083   20.5  40    9
60.27/60.35	c B   60.3     6230      70      0     0      0  384094  38091   20.6  39    9
71.67/71.72	c
71.67/71.72	c       original/binary      fixed     eliminated      learned       agility
71.67/71.72	c   seconds        variables     equivalent    conflicts       height       MB
71.67/71.72	c
71.67/71.72	c +   71.7     6230      70      0     0      0  431911  41891   20.6  39   10
79.46/79.56	c N   79.5     6230      70      0     0      0  461597  41902   20.7  39   10
101.16/101.25	c +  101.2     6230      70      0     0      0  539886  46080   20.6  39   11
139.85/139.97	c +  139.9     6230      70      0     0      0  674855  50688   20.4  40   12
191.72/191.83	c +  191.8     6230      70      0     0      0  843567  55756   20.2  40   14
210.52/210.62	c B  210.5     6230      70      0     0      0  896172  55768   20.1  39   14
252.01/252.10	c N  252.0     6230      70      0     0      0 1025606  55764   20.1  40   15
262.00/262.14	c +  262.1     6230      70      0     0      0 1054455  61331   20.1  39   15
358.97/359.10	c +  359.0     6230      70      0     0      0 1318065  67464   19.9  41   17
493.22/493.47	c +  493.3     6230      70      0     0      0 1647581  74210   19.6  41   20
684.95/685.29	c B  685.1     6230      70      0     0      0 2048361  74216   19.5  40   23
690.66/690.91	c +  690.7     6230      70      0     0      0 2059476  81631   19.5  41   23
791.72/792.08	c N  791.8     6230      70      0     0      0 2255946  81643   19.5  40   24
958.56/958.90	c +  958.6     6230      70      0     0      0 2574345  89794   19.4  39   26
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 3001173 conflicts, 3258107 decisions, 1 random
1200.07/1200.50	c 0 iterations, 4 restarts, 5211 skipped
1200.07/1200.50	c 28 enlarged, 0 shrunken, 29316 rescored, 730 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 57373 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 140 probed, 1 phases, 1 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 67400654 learned, 18% deleted, 0 strong, 10 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 47685509 propagations, 0.04 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 28 MB max, 316 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516427-1238269420/watcher-1516427-1238269420 -o /tmp/evaluation-result-1516427-1238269420/solver-1516427-1238269420 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516427-1238269420.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: 0.91 0.97 0.99 3/64 2686
/proc/meminfo: memFree=871048/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=1052 CPUtime=0
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1099608108 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 263 141 63 155 0 106 0

[startup+0.0642871 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2686
/proc/meminfo: memFree=871048/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=1680 CPUtime=0.06
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 327 0 0 0 6 0 0 0 18 0 1 0 1099608108 1720320 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 420 311 79 155 0 263 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1680

[startup+0.101292 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2686
/proc/meminfo: memFree=871048/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=1680 CPUtime=0.1
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 1099608108 1720320 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134573925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 420 311 79 155 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1680

[startup+0.301327 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2686
/proc/meminfo: memFree=871048/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=1688 CPUtime=0.29
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1099608108 1728512 316 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 422 316 79 155 0 265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1688

[startup+0.701396 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2686
/proc/meminfo: memFree=871048/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=2744 CPUtime=0.69
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 650 0 0 0 69 0 0 0 22 0 1 0 1099608108 2809856 569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 686 569 79 155 0 529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2687
/proc/meminfo: memFree=868736/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=3296 CPUtime=1.49
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 810 0 0 0 149 0 0 0 25 0 1 0 1099608108 3375104 729 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 824 729 79 155 0 667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3296

[startup+3.10181 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2687
/proc/meminfo: memFree=868032/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=4008 CPUtime=3.09
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 984 0 0 0 309 0 0 0 25 0 1 0 1099608108 4104192 903 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 1002 903 79 155 0 845 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4008

[startup+6.30136 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2687
/proc/meminfo: memFree=866816/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=4964 CPUtime=6.29
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 1191 0 0 0 629 0 0 0 25 0 1 0 1099608108 5083136 1110 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 1241 1110 79 155 0 1084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4964

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2687
/proc/meminfo: memFree=865544/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=6284 CPUtime=12.68
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 1490 0 0 0 1268 0 0 0 25 0 1 0 1099608108 6434816 1409 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 1571 1409 79 155 0 1414 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6284

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2687
/proc/meminfo: memFree=864072/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=7756 CPUtime=25.48
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 1835 0 0 0 2547 1 0 0 25 0 1 0 1099608108 7942144 1754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 1939 1754 79 155 0 1782 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7756

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2687
/proc/meminfo: memFree=862088/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=10228 CPUtime=51.08
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 2319 0 0 0 5106 2 0 0 25 0 1 0 1099608108 10473472 2238 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 2557 2238 79 155 0 2400 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10228

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2687
/proc/meminfo: memFree=859848/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=12752 CPUtime=102.26
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 2886 0 0 0 10224 2 0 0 25 0 1 0 1099608108 13058048 2805 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 3188 2805 79 155 0 3031 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=858184/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=14924 CPUtime=162.23
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 3326 0 0 0 16220 3 0 0 25 0 1 0 1099608108 15282176 3245 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 3731 3245 79 155 0 3574 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14924

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=856776/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=16536 CPUtime=222.22
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 3640 0 0 0 22218 4 0 0 25 0 1 0 1099608108 16932864 3559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 4134 3559 79 155 0 3977 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16536

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=855432/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=18460 CPUtime=282.19
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 3962 0 0 0 28215 4 0 0 25 0 1 0 1099608108 18903040 3881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 4615 3881 79 155 0 4458 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18460

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=854664/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=19372 CPUtime=342.17
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 4147 0 0 0 34213 4 0 0 25 0 1 0 1099608108 19836928 4066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 4843 4066 79 155 0 4686 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19372

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=853576/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=20616 CPUtime=402.15
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 4410 0 0 0 40210 5 0 0 25 0 1 0 1099608108 21110784 4329 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 5154 4329 79 155 0 4997 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=852488/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=21852 CPUtime=462.13
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 4665 0 0 0 46208 5 0 0 25 0 1 0 1099608108 22376448 4584 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 5463 4584 79 155 0 5306 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21852

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=851464/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=23556 CPUtime=522.11
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 4962 0 0 0 52205 6 0 0 25 0 1 0 1099608108 24121344 4881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 5889 4881 79 155 0 5732 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=850760/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=24340 CPUtime=582.09
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5124 0 0 0 58203 6 0 0 25 0 1 0 1099608108 24924160 5043 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 6085 5043 79 155 0 5928 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24340

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=849736/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=25676 CPUtime=642.07
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5380 0 0 0 64201 6 0 0 25 0 1 0 1099608108 26292224 5299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 6419 5299 79 155 0 6262 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25676

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=849416/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=26072 CPUtime=702.05
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5468 0 0 0 70198 7 0 0 25 0 1 0 1099608108 26697728 5387 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 6518 5387 79 155 0 6361 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 26072

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=848584/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=26876 CPUtime=762.03
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5660 0 0 0 76196 7 0 0 25 0 1 0 1099608108 27521024 5579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 6719 5579 79 155 0 6562 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26876

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=848264/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=27136 CPUtime=822
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5752 0 0 0 82193 7 0 0 25 0 1 0 1099608108 27787264 5671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 6784 5671 79 155 0 6627 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 27136

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=847624/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=28044 CPUtime=881.99
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 5900 0 0 0 88191 8 0 0 25 0 1 0 1099608108 28717056 5819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7011 5819 79 155 0 6854 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=847304/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=28692 CPUtime=941.96
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6012 0 0 0 94188 8 0 0 25 0 1 0 1099608108 29380608 5931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7173 5931 79 155 0 7016 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2687
/proc/meminfo: memFree=846408/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=29736 CPUtime=1001.95
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6208 0 0 0 100186 9 0 0 25 0 1 0 1099608108 30449664 6127 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7434 6127 79 155 0 7277 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 29736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2693
/proc/meminfo: memFree=846024/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=29736 CPUtime=1061.92
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6244 0 0 0 106183 9 0 0 25 0 1 0 1099608108 30449664 6163 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7434 6163 79 155 0 7277 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 29736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2693
/proc/meminfo: memFree=845896/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=30260 CPUtime=1121.89
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6336 0 0 0 112180 9 0 0 25 0 1 0 1099608108 30986240 6255 1992294400 134512640 135151029 4294956240 18446744073709551615 134530897 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7565 6255 79 155 0 7408 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 30260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2693
/proc/meminfo: memFree=845128/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=31040 CPUtime=1181.87
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6521 0 0 0 118178 9 0 0 25 0 1 0 1099608108 31784960 6440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7760 6440 79 155 0 7603 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 31040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2693
/proc/meminfo: memFree=844872/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=31304 CPUtime=1200.07
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6573 0 0 0 119998 9 0 0 25 0 1 0 1099608108 32055296 6492 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7826 6492 79 155 0 7669 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31304

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2693
/proc/meminfo: memFree=844872/2055920 swapFree=4177928/4192956
[pid=2686] ppid=2684 vsize=31304 CPUtime=1200.07
/proc/2686/stat : 2686 (precosat) R 2684 2686 2619 0 -1 4194304 6573 0 0 0 119998 9 0 0 25 0 1 0 1099608108 32055296 6492 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2686/statm: 7826 6492 79 155 0 7669 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.105983
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 31304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6573
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= 1827

runsolver used 0.934857 second user time and 2.47062 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 20:43:40
IDJOB=1516427
IDBENCH=70512
IDSOLVER=507
FILE ID=node14/1516427-1238269420
PBS_JOBID= 9060905
Free space on /tmp= 65396 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1484713995-092.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516427-1238269420/watcher-1516427-1238269420 -o /tmp/evaluation-result-1516427-1238269420/solver-1516427-1238269420 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516427-1238269420.cnf

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

MD5SUM BENCH= 51b5beb62ba2ddadbcd03c7139c7c934
RANDOM SEED=1193795896

node14.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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
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:        871464 kB
Buffers:         90340 kB
Cached:        1000324 kB
SwapCached:       8964 kB
Active:          92632 kB
Inactive:      1008576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871464 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            69168 kB
Committed_AS:  2808184 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= 65396 MiB
End job on node14 at 2009-03-28 21:03:42