Trace number 1516379

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
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-1516379-1238268670.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
0.19/0.23	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     100    100   26.6   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.6  10    1
0.19/0.26	c N    0.3     6230      70      0     0      0     806    806   25.0  29    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1002   1002   24.9  33    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2003   2003   24.5  39    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2412   2412   24.4  40    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6231   6853   24.2  40    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6432   6432   24.2  40    2
0.59/0.60	c +    0.6     6230      70      0     0      0    7785   7538   24.1  40    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8005   7082   24.0  40    2
0.69/0.73	c +    0.7     6230      70      0     0      0    9731   8291   24.0  40    2
0.79/0.90	c +    0.9     6230      70      0     0      0   12160   9120   23.9  41    2
1.10/1.12	c +    1.1     6230      70      0     0      0   15201  10032   23.6  40    2
1.10/1.19	c N    1.2     6230      70      0     0      0   16052   9975   23.7  41    2
1.39/1.44	c +    1.4     6230      70      0     0      0   19000  11035   23.6  41    2
1.79/1.84	c +    1.8     6230      70      0     0      0   23750  12138   23.4  40    3
1.79/1.86	c
1.79/1.86	c       original/binary      fixed     eliminated      learned       agility
1.79/1.86	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.86	c
1.79/1.86	c B    1.9     6230      70      0     0      0   24007  11299   23.5  41    3
2.29/2.37	c +    2.4     6230      70      0     0      0   29685  13351   23.3  40    3
2.99/3.05	c +    3.1     6230      70      0     0      0   37105  14686   23.3  40    3
3.09/3.19	c N    3.2     6230      70      0     0      0   38513  14693   23.3  40    3
3.99/4.01	c +    4.0     6230      70      0     0      0   46380  16154   23.1  40    3
5.19/5.27	c +    5.3     6230      70      0     0      0   57976  17769   22.8  39    4
5.89/5.92	c B    5.9     6230      70      0     0      0   64020  17774   22.8  39    4
6.79/6.86	c +    6.9     6230      70      0     0      0   72471  19545   22.7  40    4
8.89/8.99	c N    9.0     6230      70      0     0      0   89829  19552   22.4  41    4
8.99/9.08	c +    9.1     6230      70      0     0      0   90585  21499   22.4  40    4
11.88/12.00	c +   12.0     6230      70      0     0      0  113230  23648   22.3  39    5
16.19/16.25	c +   16.2     6230      70      0     0      0  141535  26012   21.9  40    5
18.69/18.76	c B   18.8     6230      70      0     0      0  160048  26020   21.9  40    6
21.08/21.10	c +   21.1     6230      70      0     0      0  176916  28613   21.9  40    6
26.08/26.20	c N   26.2     6230      70      0     0      0  205233  28622   21.7  39    7
28.78/28.84	c +   28.8     6230      70      0     0      0  221145  31474   21.6  39    7
38.78/38.85	c +   38.8     6230      70      0     0      0  276431  34621   21.3  40    7
52.57/52.70	c +   52.7     6230      70      0     0      0  345536  38083   21.1  40    8
61.07/61.18	c B   61.2     6230      70      0     0      0  384091  38092   21.0  40    9
71.77/71.84	c
71.77/71.84	c       original/binary      fixed     eliminated      learned       agility
71.77/71.84	c   seconds        variables     equivalent    conflicts       height       MB
71.77/71.84	c
71.77/71.84	c +   71.8     6230      70      0     0      0  431921  41891   20.7  40    9
78.46/78.51	c N   78.5     6230      70      0     0      0  461625  41903   20.8  39   10
97.95/98.03	c +   98.0     6230      70      0     0      0  539903  46080   20.7  40   11
135.15/135.23	c +  135.2     6230      70      0     0      0  674876  50688   20.5  40   12
185.84/185.95	c +  185.9     6230      70      0     0      0  843595  55756   20.2  40   13
203.92/204.03	c B  204.0     6230      70      0     0      0  896162  55766   20.1  39   14
248.61/248.77	c N  248.7     6230      70      0     0      0 1025546  55764   20.2  39   15
258.51/258.68	c +  258.6     6230      70      0     0      0 1054491  61331   20.2  40   15
362.48/362.60	c +  362.5     6230      70      0     0      0 1318112  67464   20.0  39   17
506.64/506.89	c +  506.7     6230      70      0     0      0 1647643  74210   19.9  40   20
700.69/700.99	c B  700.8     6230      70      0     0      0 2048329  74222   19.6  40   23
706.99/707.26	c +  707.1     6230      70      0     0      0 2059550  81631   19.6  40   23
804.36/804.69	c N  804.5     6230      70      0     0      0 2255828  81640   19.6  40   24
974.00/974.39	c +  974.1     6230      70      0     0      0 2574438  89794   19.6  39   26
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 2949482 conflicts, 3202832 decisions, 1 random
1200.04/1200.40	c 0 iterations, 4 restarts, 5113 skipped
1200.04/1200.40	c 28 enlarged, 0 shrunken, 28812 rescored, 705 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 57515 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 66994541 learned, 18% deleted, 0 strong, 7 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 46547836 propagations, 0.04 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 28 MB max, 313 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516379-1238268670/watcher-1516379-1238268670 -o /tmp/evaluation-result-1516379-1238268670/solver-1516379-1238268670 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516379-1238268670.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: 0.99 0.97 0.91 3/65 21070
/proc/meminfo: memFree=1435568/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=1052 CPUtime=0
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 453200831 1077248 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 263 144 63 155 0 106 0

[startup+0.080131 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21070
/proc/meminfo: memFree=1435568/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=1680 CPUtime=0.07
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 328 0 0 0 7 0 0 0 18 0 1 0 453200831 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1680

[startup+0.101132 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21070
/proc/meminfo: memFree=1435568/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=1680 CPUtime=0.09
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 453200831 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.301154 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21070
/proc/meminfo: memFree=1435568/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=1680 CPUtime=0.29
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 453200831 1720320 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 420 311 79 155 0 263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1680

[startup+0.7012 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21070
/proc/meminfo: memFree=1435568/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=2608 CPUtime=0.69
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 645 0 0 0 69 0 0 0 22 0 1 0 453200831 2670592 561 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 652 561 79 155 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1433256/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=3280 CPUtime=1.49
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 810 0 0 0 149 0 0 0 25 0 1 0 453200831 3358720 726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 820 726 79 155 0 663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3280

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1432488/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=3980 CPUtime=3.09
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 971 0 0 0 309 0 0 0 25 0 1 0 453200831 4075520 887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 995 887 79 155 0 838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3980

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1431336/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=5164 CPUtime=6.29
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 1201 0 0 0 629 0 0 0 25 0 1 0 453200831 5287936 1117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 1291 1117 79 155 0 1134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5164

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1430056/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=6428 CPUtime=12.68
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 1509 0 0 0 1268 0 0 0 25 0 1 0 453200831 6582272 1425 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 1607 1425 79 155 0 1450 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6428

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1428392/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=8032 CPUtime=25.48
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 1868 0 0 0 2547 1 0 0 25 0 1 0 453200831 8224768 1784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 2008 1784 79 155 0 1851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8032

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1426792/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=9776 CPUtime=51.07
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 2258 0 0 0 5106 1 0 0 25 0 1 0 453200831 10010624 2174 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 2444 2174 79 155 0 2287 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9776

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1424360/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=12788 CPUtime=102.26
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 2862 0 0 0 10224 2 0 0 25 0 1 0 453200831 13094912 2778 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 3197 2778 79 155 0 3040 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12788

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1422696/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=14820 CPUtime=162.24
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 3297 0 0 0 16221 3 0 0 25 0 1 0 453200831 15175680 3213 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 3705 3213 79 155 0 3548 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1420840/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=17148 CPUtime=222.22
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 3738 0 0 0 22219 3 0 0 25 0 1 0 453200831 17559552 3654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 4287 3654 79 155 0 4130 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17148

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1419752/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=18380 CPUtime=282.21
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 4030 0 0 0 28217 4 0 0 25 0 1 0 453200831 18821120 3946 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 4595 3946 79 155 0 4438 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18380

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1418920/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=19560 CPUtime=342.18
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 4235 0 0 0 34214 4 0 0 25 0 1 0 453200831 20029440 4151 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 4890 4151 79 155 0 4733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1417768/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=21088 CPUtime=402.16
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 4515 0 0 0 40212 4 0 0 25 0 1 0 453200831 21594112 4431 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 5272 4431 79 155 0 5115 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1416744/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=22400 CPUtime=462.15
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 4759 0 0 0 46210 5 0 0 25 0 1 0 453200831 22937600 4675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 5600 4675 79 155 0 5443 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22400

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1416296/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=23064 CPUtime=522.13
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 4874 0 0 0 52208 5 0 0 25 0 1 0 453200831 23617536 4790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 5766 4790 79 155 0 5609 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23064

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1415592/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=23976 CPUtime=582.11
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5054 0 0 0 58206 5 0 0 25 0 1 0 453200831 24551424 4970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 5994 4970 79 155 0 5837 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23976

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1414888/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=24760 CPUtime=642.1
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5220 0 0 0 64204 6 0 0 25 0 1 0 453200831 25354240 5136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 6190 5136 79 155 0 6033 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24760

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1414312/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=25544 CPUtime=702.09
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5364 0 0 0 70202 7 0 0 25 0 1 0 453200831 26157056 5280 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 6386 5280 79 155 0 6229 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 25544

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1413096/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=26856 CPUtime=762.07
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5668 0 0 0 76200 7 0 0 25 0 1 0 453200831 27500544 5584 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 6714 5584 79 155 0 6557 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26856

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1412264/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=28024 CPUtime=822.05
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5880 0 0 0 82197 8 0 0 25 0 1 0 453200831 28696576 5796 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7006 5796 79 155 0 6849 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28024

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1411944/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=28284 CPUtime=882.03
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 5954 0 0 0 88195 8 0 0 25 0 1 0 453200831 28962816 5870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7071 5870 79 155 0 6914 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28284

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1411560/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=28676 CPUtime=942.01
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6036 0 0 0 94193 8 0 0 25 0 1 0 453200831 29364224 5952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7169 5952 79 155 0 7012 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1411048/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=29324 CPUtime=1001.99
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6150 0 0 0 100191 8 0 0 25 0 1 0 453200831 30027776 6066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7331 6066 79 155 0 7174 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 29324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1410728/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=29716 CPUtime=1061.98
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6237 0 0 0 106189 9 0 0 25 0 1 0 453200831 30429184 6153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7429 6153 79 155 0 7272 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21071
/proc/meminfo: memFree=1410472/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=29972 CPUtime=1121.96
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6287 0 0 0 112187 9 0 0 25 0 1 0 453200831 30691328 6203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7493 6203 79 155 0 7336 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 29972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21073
/proc/meminfo: memFree=1410088/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=30492 CPUtime=1181.94
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6378 0 0 0 118185 9 0 0 25 0 1 0 453200831 31223808 6294 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7623 6294 79 155 0 7466 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 30492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21073
/proc/meminfo: memFree=1409960/2055920 swapFree=4178736/4192956
[pid=21070] ppid=21068 vsize=30620 CPUtime=1200.04
/proc/21070/stat : 21070 (precosat) R 21068 21070 20979 0 -1 4194304 6412 0 0 0 119995 9 0 0 25 0 1 0 453200831 31354880 6328 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21070/statm: 7655 6328 79 155 0 7498 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30620

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.099984
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 30620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6412
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= 2291

runsolver used 1.47278 second user time and 2.16467 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 20:31:10
IDJOB=1516379
IDBENCH=70508
IDSOLVER=507
FILE ID=node32/1516379-1238268670
PBS_JOBID= 9060850
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516379-1238268670/watcher-1516379-1238268670 -o /tmp/evaluation-result-1516379-1238268670/solver-1516379-1238268670 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516379-1238268670.cnf

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=2048303222

node32.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		: 3000.234
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		: 3000.234
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:       1435984 kB
Buffers:         64276 kB
Cached:         488836 kB
SwapCached:       7344 kB
Active:         126936 kB
Inactive:       434920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435984 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          14464 kB
Slab:            43828 kB
Committed_AS:  1447520 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-28 20:51:12