Trace number 1516415

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13483
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-1516415-1238269224.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     101    101   27.6   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.9  11    1
0.19/0.26	c N    0.3     6230      70      0     0      0     806    806   25.8  29    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1001   1001   25.7  32    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2003   2003   24.8  38    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2410   2410   24.7  38    1
0.49/0.52	c +    0.5     6230      70      0     0      0    6231   6853   23.6  39    2
0.49/0.53	c N    0.5     6230      70      0     0      0    6423   6423   23.6  40    2
0.59/0.61	c +    0.6     6230      70      0     0      0    7785   7538   23.6  40    2
0.59/0.63	c B    0.6     6230      70      0     0      0    8005   7081   23.6  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9731   8291   23.4  40    2
0.89/0.92	c +    0.9     6230      70      0     0      0   12161   9120   23.0  39    2
1.10/1.15	c +    1.1     6230      70      0     0      0   15202  10032   22.8  39    2
1.20/1.20	c N    1.2     6230      70      0     0      0   16047   9973   22.7  39    2
1.39/1.44	c +    1.4     6230      70      0     0      0   19000  11035   22.6  41    2
1.79/1.82	c +    1.8     6230      70      0     0      0   23750  12138   22.3  41    3
1.79/1.85	c
1.79/1.85	c       original/binary      fixed     eliminated      learned       agility
1.79/1.85	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.85	c
1.79/1.85	c B    1.8     6230      70      0     0      0   24010  11300   22.3  41    3
2.20/2.29	c +    2.3     6230      70      0     0      0   29686  13351   22.3  39    3
2.89/2.96	c +    3.0     6230      70      0     0      0   37105  14686   22.2  39    3
3.09/3.11	c N    3.1     6230      70      0     0      0   38501  14693   22.1  40    3
3.89/3.92	c +    3.9     6230      70      0     0      0   46380  16154   22.0  39    3
4.99/5.06	c +    5.1     6230      70      0     0      0   57975  17769   21.8  40    4
5.69/5.71	c B    5.7     6230      70      0     0      0   64022  17775   21.7  41    4
6.59/6.60	c +    6.6     6230      70      0     0      0   72465  19545   21.6  40    4
8.48/8.50	c N    8.5     6230      70      0     0      0   89803  19548   21.3  39    4
8.48/8.57	c +    8.6     6230      70      0     0      0   90580  21499   21.3  40    4
11.19/11.28	c +   11.3     6230      70      0     0      0  113227  23648   21.0  40    5
14.89/14.91	c +   14.9     6230      70      0     0      0  141531  26012   20.9  40    5
17.59/17.61	c B   17.6     6230      70      0     0      0  160040  26016   20.8  40    6
19.98/20.04	c +   20.0     6230      70      0     0      0  176912  28613   20.7  39    6
24.58/24.65	c N   24.6     6230      70      0     0      0  205183  28621   20.6  39    7
27.28/27.37	c +   27.4     6230      70      0     0      0  221143  31474   20.5  40    7
37.27/37.36	c +   37.3     6230      70      0     0      0  276426  34621   20.3  39    8
51.07/51.10	c +   51.1     6230      70      0     0      0  345531  38083   20.2  40    9
58.97/59.08	c B   59.1     6230      70      0     0      0  384082  38091   20.1  39    9
68.96/69.04	c
68.96/69.04	c       original/binary      fixed     eliminated      learned       agility
68.96/69.04	c   seconds        variables     equivalent    conflicts       height       MB
68.96/69.04	c
68.96/69.04	c +   69.0     6230      70      0     0      0  431910  41891   20.0  40   10
75.76/75.83	c N   75.8     6230      70      0     0      0  461552  41904   19.9  39   10
95.36/95.42	c +   95.4     6230      70      0     0      0  539886  46080   19.7  40   11
132.53/132.70	c +  132.6     6230      70      0     0      0  674856  50688   19.8  40   12
183.73/183.85	c +  183.8     6230      70      0     0      0  843571  55756   19.7  40   14
199.91/200.08	c B  200.0     6230      70      0     0      0  896160  55764   19.5  39   15
238.30/238.45	c N  238.4     6230      70      0     0      0 1025493  55768   19.4  40   15
247.29/247.40	c +  247.3     6230      70      0     0      0 1054461  61331   19.3  40   15
346.15/346.30	c +  346.2     6230      70      0     0      0 1318077  67464   19.2  40   17
480.20/480.42	c +  480.2     6230      70      0     0      0 1647596  74210   19.0  39   20
656.04/656.39	c B  656.1     6230      70      0     0      0 2048360  74219   18.9  40   22
661.54/661.87	c +  661.6     6230      70      0     0      0 2059497  81631   18.9  40   22
766.10/766.49	c N  766.2     6230      70      0     0      0 2255838  81657   18.7  39   24
942.43/942.88	c +  942.5     6230      70      0     0      0 2574371  89794   18.7  40   25
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 3040378 conflicts, 3297744 decisions, 1 random
1200.04/1200.50	c 0 iterations, 5 restarts, 5317 skipped
1200.04/1200.50	c 28 enlarged, 0 shrunken, 29699 rescored, 741 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.50	c elim: 57180 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 140 probed, 1 phases, 1 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 66962442 learned, 19% deleted, 0 strong, 9 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 48552208 propagations, 0.04 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 28 MB max, 316 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1516415-1238269224/watcher-1516415-1238269224 -o /tmp/evaluation-result-1516415-1238269224/solver-1516415-1238269224 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516415-1238269224.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 0.95 0.91 3/69 10500
/proc/meminfo: memFree=1743656/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=1052 CPUtime=0
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1099587136 1077248 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 263 150 63 155 0 106 0

[startup+0.106931 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 10500
/proc/meminfo: memFree=1743656/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=1680 CPUtime=0.1
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 328 0 0 0 10 0 0 0 18 0 1 0 1099587136 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1680

[startup+0.201949 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 10500
/proc/meminfo: memFree=1743656/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=1680 CPUtime=0.19
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 328 0 0 0 19 0 0 0 18 0 1 0 1099587136 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517325 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1680

[startup+0.301969 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 10500
/proc/meminfo: memFree=1743656/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=1564 CPUtime=0.29
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 393 0 0 0 29 0 0 0 19 0 1 0 1099587136 1601536 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 391 313 79 155 0 234 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701049 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 10500
/proc/meminfo: memFree=1743656/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=2620 CPUtime=0.69
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 644 0 0 0 69 0 0 0 22 0 1 0 1099587136 2682880 564 1992294400 134512640 135151029 4294956240 18446744073709551615 134577189 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 655 564 79 155 0 498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.50121 s]
/proc/loadavg: 0.91 0.95 0.91 2/70 10501
/proc/meminfo: memFree=1741344/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=3288 CPUtime=1.49
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 805 0 0 0 149 0 0 0 25 0 1 0 1099587136 3366912 725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 822 725 79 155 0 665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3288

[startup+3.10152 s]
/proc/loadavg: 0.91 0.95 0.91 2/70 10501
/proc/meminfo: memFree=1740576/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=4244 CPUtime=3.09
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 1008 0 0 0 309 0 0 0 25 0 1 0 1099587136 4345856 928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 1061 928 79 155 0 904 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4244

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.91 2/70 10501
/proc/meminfo: memFree=1739360/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=5116 CPUtime=6.29
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 1206 0 0 0 629 0 0 0 25 0 1 0 1099587136 5238784 1126 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 1279 1126 79 155 0 1122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5116

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.91 2/70 10501
/proc/meminfo: memFree=1738080/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=6272 CPUtime=12.69
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 1480 0 0 0 1268 1 0 0 25 0 1 0 1099587136 6422528 1400 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 1568 1400 79 155 0 1411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6272

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/70 10501
/proc/meminfo: memFree=1736544/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=8160 CPUtime=25.48
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 1857 0 0 0 2547 1 0 0 25 0 1 0 1099587136 8355840 1777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 2040 1777 79 155 0 1883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8160

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/70 10501
/proc/meminfo: memFree=1734624/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=10468 CPUtime=51.07
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 2342 0 0 0 5105 2 0 0 25 0 1 0 1099587136 10719232 2262 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 2617 2262 79 155 0 2460 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10468

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/70 10501
/proc/meminfo: memFree=1732192/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=13256 CPUtime=102.26
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 2922 0 0 0 10223 3 0 0 25 0 1 0 1099587136 13574144 2842 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 3314 2842 79 155 0 3157 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13256

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10501
/proc/meminfo: memFree=1730464/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=15212 CPUtime=162.23
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 3369 0 0 0 16219 4 0 0 25 0 1 0 1099587136 15577088 3289 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 3803 3289 79 155 0 3646 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15212

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10501
/proc/meminfo: memFree=1729184/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=16776 CPUtime=222.21
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 3680 0 0 0 22217 4 0 0 25 0 1 0 1099587136 17178624 3600 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 4194 3600 79 155 0 4037 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16776

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1727840/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=18300 CPUtime=282.19
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 3981 0 0 0 28214 5 0 0 25 0 1 0 1099587136 18739200 3901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 4575 3901 79 155 0 4418 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18300

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1726688/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=19900 CPUtime=342.15
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 4289 0 0 0 34210 5 0 0 25 0 1 0 1099587136 20377600 4209 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 4975 4209 79 155 0 4818 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 19900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1725152/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=21924 CPUtime=402.14
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 4653 0 0 0 40208 6 0 0 25 0 1 0 1099587136 22450176 4573 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 5481 4573 79 155 0 5324 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21924

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1724704/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=22572 CPUtime=462.11
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 4774 0 0 0 46205 6 0 0 25 0 1 0 1099587136 23113728 4694 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 5643 4694 79 155 0 5486 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22572

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1723808/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=23624 CPUtime=522.09
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 4998 0 0 0 52202 7 0 0 25 0 1 0 1099587136 24190976 4918 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 5906 4918 79 155 0 5749 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23624

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1723040/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=24540 CPUtime=582.07
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 5171 0 0 0 58200 7 0 0 25 0 1 0 1099587136 25128960 5091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 6135 5091 79 155 0 5978 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24540

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1722720/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=24800 CPUtime=642.04
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 5243 0 0 0 64197 7 0 0 25 0 1 0 1099587136 25395200 5163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 6200 5163 79 155 0 6043 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24800

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1721696/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=25884 CPUtime=702.02
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 5498 0 0 0 70194 8 0 0 25 0 1 0 1099587136 26505216 5418 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 6471 5418 79 155 0 6314 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 25884

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1721248/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=26528 CPUtime=762
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 5621 0 0 0 76192 8 0 0 25 0 1 0 1099587136 27164672 5541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 6632 5541 79 155 0 6475 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 26528

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1718048/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=29948 CPUtime=821.97
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 6421 0 0 0 82188 9 0 0 25 0 1 0 1099587136 30666752 6341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 7487 6341 79 155 0 7330 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 29948

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1716320/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=31788 CPUtime=881.96
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 6836 0 0 0 88186 10 0 0 25 0 1 0 1099587136 32550912 6756 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 7947 6756 79 155 0 7790 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 31788

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1715872/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=32308 CPUtime=941.93
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 6934 0 0 0 94183 10 0 0 25 0 1 0 1099587136 33083392 6854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8077 6854 79 155 0 7920 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 32308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1715360/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=32828 CPUtime=1001.91
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 7063 0 0 0 100181 10 0 0 25 0 1 0 1099587136 33615872 6983 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8207 6983 79 155 0 8050 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 32828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1715104/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=32956 CPUtime=1061.89
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 7110 0 0 0 106178 11 0 0 25 0 1 0 1099587136 33746944 7030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8239 7030 79 155 0 8082 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 32956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1714912/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=33216 CPUtime=1121.87
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 7170 0 0 0 112176 11 0 0 25 0 1 0 1099587136 34013184 7090 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8304 7090 79 155 0 8147 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 33216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1714720/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=33348 CPUtime=1181.84
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 7214 0 0 0 118173 11 0 0 25 0 1 0 1099587136 34148352 7134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8337 7134 79 155 0 8180 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 33348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 10503
/proc/meminfo: memFree=1714528/2055920 swapFree=4177820/4192956
[pid=10500] ppid=10498 vsize=33608 CPUtime=1200.04
/proc/10500/stat : 10500 (precosat) R 10498 10500 10421 0 -1 4194304 7255 0 0 0 119993 11 0 0 25 0 1 0 1099587136 34414592 7175 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10500/statm: 8402 7175 79 155 0 8245 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33608

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.119981
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 33608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7255
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= 1798

runsolver used 0.962853 second user time and 3.41648 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 20:40:24
IDJOB=1516415
IDBENCH=70511
IDSOLVER=507
FILE ID=node73/1516415-1238269224
PBS_JOBID= 9060894
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516415-1238269224/watcher-1516415-1238269224 -o /tmp/evaluation-result-1516415-1238269224/solver-1516415-1238269224 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516415-1238269224.cnf

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=1071216511

node73.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		: 3000.277
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		: 3000.277
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:       1744072 kB
Buffers:         58148 kB
Cached:         173640 kB
SwapCached:       8184 kB
Active:         141120 kB
Inactive:       100456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744072 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55868 kB
Committed_AS:  2716672 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 21:00:27