Trace number 1556326

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.12 1200.44

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1556326-1238748743.cnf
0.00/0.00	c found header 'p cnf 51064 152039'
0.19/0.24	c finished parsing
0.19/0.24	c
0.19/0.24	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.24	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.24	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.24	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.24	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.24	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.24	c
0.19/0.24	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.19/0.24	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.24	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.24	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.24	c
0.19/0.24	c starting search after 0.2 seconds
0.19/0.24	c no decision limit
0.19/0.26	c
0.19/0.26	c       original/binary      fixed     eliminated      learned       agility
0.19/0.26	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.26	c
0.19/0.26	c *    0.3   152037   51062      2     0      0       0      0    0.0   0   13
2.39/2.42	c s    2.4    87449   14958    146   128  35832       0      0    0.0   0   11
2.39/2.42	c l    2.4    87449   14958    146   128  35832       0  71495    0.0   0   11
2.49/2.57	c R    2.6    89057   14952    146   134  35832     100     14  260.4   2   11
2.59/2.63	c N    2.6    89063   14952    146   134  35832     200    114  227.5  27   11
2.79/2.87	c N    2.9    89106   14952    146   134  35832     803    716  218.0  30   12
2.89/2.95	c B    3.0    89107   14952    146   134  35832    1001    914  221.4  19   12
3.79/3.86	c B    3.9   104865   14952    146   134  35832    2002   1914  142.4   6   13
4.19/4.26	c R    4.3   106175   14952    146   134  35832    2412   2294  134.1  25   14
5.09/5.17	c s    5.2   117511   14951    146   135  35832    3404   3262  138.6   9   14
7.78/7.85	c R    7.9   141610   14919    146   167  35832    6418   6005  138.6  13   17
9.49/9.56	c s    9.6   145072   14917    146   168  35833    7763   7259  149.4  19   17
9.69/9.74	c B    9.7   145212   14916    146   169  35833    8004   7495  148.4  10   17
15.29/15.33	c s   15.3   153096   14885    146   200  35833   14313  13614  160.2  23   19
15.89/15.97	c R   16.0   153241   14882    146   203  35833   16032  15304  160.3  16   20
21.48/21.51	c B   21.5   155321   14860    146   225  35833   24008  23115  162.5   9   24
22.88/22.96	c s   23.0   155198   14846    146   230  35842   24347  23259  162.4   7   22
30.79/30.84	c s   30.8   157557   14824    146   251  35843   35937  34359  174.3  10   27
32.38/32.46	c R   32.5   157721   14820    146   255  35843   38474  36886  174.8   7   29
40.18/40.20	c
40.18/40.20	c       original/binary      fixed     eliminated      learned       agility
40.18/40.20	c   seconds        variables     equivalent    conflicts       height       MB
40.18/40.20	c
40.18/40.20	c s   40.2   158918   14693    146   360  35865   47156  44466  173.6  18   30
50.08/50.11	c s   50.1   160276   14586    146   467  35865   58846  55589  173.1  21   34
52.78/52.88	c B   52.9   160666   14560    146   493  35865   64017  60675  177.6  21   38
57.57/57.62	c +   57.6   161009   14531    146   522  35865   71496  78644  175.3  16   41
60.67/60.78	c s   60.8   160682   14501    146   528  35889   73336  68983  177.7  15   39
71.07/71.16	c +   71.1   161070   14396    146   633  35889   89371  86508  171.8  34   46
72.77/72.84	c s   72.8   160469   14376    146   653  35889   89749  80043  171.7  29   43
72.77/72.87	c R   72.9   160469   14376    146   653  35889   89762  80056  171.6  16   44
85.37/85.48	c s   85.5   160311   14210    147   796  35911  102019  84641  168.3  16   45
91.17/91.27	c +   91.2   160594   14146    147   860  35911  111716  95158  169.2  22   48
99.27/99.37	c s   99.3   160173   14084    147   922  35911  119693  94474  166.0  22   48
113.85/113.95	c s  113.9   159632   13815    148  1151  35950  133954  93277  164.9  10   47
113.85/113.95	c -  113.9   159632   13815    148  1151  35950  133954  94207  164.9  10   47
117.05/117.10	c +  117.1   159698   13784    148  1182  35950  138249 103627  164.7  12   49
127.66/127.71	c s  127.7   159377   13670    148  1296  35950  150537 103480  168.6  17   51
134.75/134.87	c B  134.8   159504   13633    148  1333  35950  160042 104040  172.4  15   54
142.05/142.19	c s  142.2   159022   13539    148  1400  35977  166604 103257  172.3  23   51
145.95/146.01	c +  146.0   159153   13488    148  1451  35977  172810 113989  174.1   9   54
156.15/156.28	c s  156.2   158723   13440    148  1499  35977  183661 114114  176.2  13   58
174.55/174.68	c
174.55/174.68	c       original/binary      fixed     eliminated      learned       agility
174.55/174.68	c   seconds        variables     equivalent    conflicts       height       MB
174.55/174.68	c
174.55/174.68	c s  174.6   158441   13343    148  1580  35993  204056 113451  176.7   9   61
185.54/185.69	c +  185.6   158605   13270    148  1653  35993  216011 125387  176.3  18   67
192.35/192.49	c s  192.4   158075   13210    148  1713  35993  221547 119985  176.0  14   67
209.63/209.74	c s  209.7   157461   13006    149  1892  36017  236615 124000  173.7  16   70
228.83/228.94	c s  228.9   157087   12867    149  2031  36017  255619 125322  174.5  13   72
239.92/240.01	c +  240.0   157209   12820    149  2078  36017  270010 137925  177.8   6   77
248.22/248.39	c s  248.3   156895   12796    149  2091  36028  275576 128865  178.4  24   77
268.62/268.74	c s  268.7   156422   12635    149  2252  36028  291871 137735  178.4  23   83
289.51/289.66	c s  289.6   155834   12443    149  2428  36044  309492 137394  179.2  19   83
312.01/312.14	c s  312.1   155565   12340    149  2531  36044  330795 137944  178.9   6   87
317.11/317.21	c +  317.1   155634   12310    149  2561  36044  337510 151717  179.5  16   92
333.10/333.23	c s  333.1   155435   12277    149  2582  36056  350478 149585  181.9  18   97
355.00/355.14	c s  355.1   155323   12241    149  2618  36056  369940 151669  183.1  13  101
370.10/370.20	c B  370.1   155344   12234    149  2625  36056  384092 151981  184.8  19  107
378.49/378.62	c s  378.5   155038   12156    149  2691  36068  388759 149205  184.9  12  101
401.79/401.95	c s  401.8   154955   12125    149  2722  36068  407211 152555  185.8  14  108
417.88/418.07	c +  418.0   154974   12111    149  2736  36068  421885 166888  187.2  16  117
424.68/424.81	c s  424.7   154898   12107    149  2736  36072  424245 153928  187.5   7  116
448.77/448.92	c s  448.8   154887   12104    149  2739  36072  439137 166955  188.9  13  130
449.07/449.26	c
449.07/449.26	c       original/binary      fixed     eliminated      learned       agility
449.07/449.26	c   seconds        variables     equivalent    conflicts       height       MB
449.07/449.26	c
449.07/449.26	c R  449.1   154889   12104    149  2739  36072  439268 166955  188.9   9  132
475.97/476.15	c s  476.0   154592   12011    149  2828  36076  459363 166729  188.2  14  133
502.95/503.11	c s  503.0   154329   11919    149  2920  36076  476442 166951  187.6   9  132
531.15/531.31	c s  531.2   153994   11811    149  3016  36088  494531 166321  186.9  10  129
562.34/562.56	c s  562.4   153818   11751    149  3076  36088  518273 167184  186.9  14  132
574.54/574.75	c +  574.6   153826   11748    149  3079  36088  527355 183576  187.6   6  136
589.63/589.88	c s  589.7   153698   11712    150  3111  36091  534701 173162  187.4  23  136
619.62/619.83	c s  619.7   153632   11683    150  3140  36091  553155 183611  187.5  20  146
649.92/650.14	c s  650.0   153465   11626    151  3193  36094  570497 180991  186.9  10  137
679.10/679.31	c s  679.1   153415   11606    151  3213  36094  588965 183595  186.2   8  136
708.40/708.69	c s  708.5   153414   11600    151  3219  36094  606660 183607  186.6  16  137
736.10/736.36	c s  736.2   153401   11595    151  3224  36094  623774 183633  186.8  12  139
763.98/764.26	c s  764.1   153391   11592    151  3226  36095  638828 183415  187.0   9  138
796.88/797.15	c s  796.9   153185   11549    152  3268  36095  658421 183614  186.4  15  136
797.78/798.05	c +  797.8   153190   11547    152  3270  36095  659190 201933  186.3  15  139
824.78/825.08	c s  824.9   152924   11473    153  3338  36100  674973 197758  186.1  14  148
857.26/857.52	c s  857.3   152751   11416    154  3394  36100  693834 202421  185.7  14  147
883.86/884.11	c s  883.9   152563   11356    154  3451  36103  711425 201803  184.8  14  141
906.66/906.91	c s  906.7   152518   11337    154  3470  36103  723461 201971  183.5   7  138
938.34/938.62	c
938.34/938.62	c       original/binary      fixed     eliminated      learned       agility
938.34/938.62	c   seconds        variables     equivalent    conflicts       height       MB
938.34/938.62	c
938.34/938.62	c s  938.4   152388   11296    154  3507  36107  742344 201892  182.1  13  131
969.03/969.34	c s  969.1   152290   11267    154  3536  36107  762602 202107  181.6   4  129
998.93/999.23	c s  999.0   152218   11245    154  3557  36108  781818 201926  181.2   7  125
1028.92/1029.25	c s 1029.0   152201   11236    154  3566  36108  801194 202134  181.5   8  127
1058.21/1058.51	c s 1058.2   152164   11226    154  3576  36108  821084 202376  181.9  19  130
1062.32/1062.70	c + 1062.4   152164   11226    154  3576  36108  823985 222126  182.1  17  133
1088.90/1089.22	c s 1088.9   152139   11217    154  3585  36108  837690 215636  182.1  12  142
1121.60/1121.93	c s 1121.6   152133   11215    154  3587  36108  856149 222271  181.9  15  148
1172.29/1172.69	c s 1172.4   152134   11215    154  3587  36108  882513 222314  182.1   7  158
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 895084 conflicts, 3765577 decisions, 412 random
1200.08/1200.40	c 8 iterations, 2172 restarts, 150 skipped
1200.08/1200.40	c 12 enlarged, 581 shrunken, 8748 rescored, 253 rebiased
1200.08/1200.40	c 54 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 154 fixed, 3587 equiv, 36108 elim, 3587 merged
1200.08/1200.40	c elim: 9651969 resolutions, 53 phases, 27 rounds
1200.08/1200.40	c sbst: 86% substituted, 0.0% nots, 99.3% ands, 0.7% xors, 0.0% ites
1200.08/1200.40	c arty: 2.10 and 2.00 xor average arity
1200.08/1200.40	c prbe: 324014 probed, 560 phases, 13 rounds
1200.08/1200.40	c prbe: 0 failed, 128 lifted, 232 merged
1200.08/1200.40	c sccs: 208 non trivial, 0 fixed, 536 merged
1200.08/1200.40	c hash: 0 units, 2819 merged
1200.08/1200.40	c mins: 151074486 learned, 21% deleted, 214 strong, 260 depth
1200.08/1200.40	c subs: 854 forward, 766 backward, 705 doms
1200.08/1200.40	c strs: 599 forward, 59 backward
1200.08/1200.40	c doms: 28064 dominators, 5653 high, 19 low
1200.08/1200.40	c prps: 632381326 propagations, 0.53 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 169 MB max, 463 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556326-1238748743/watcher-1556326-1238748743 -o /tmp/evaluation-result-1556326-1238748743/solver-1556326-1238748743 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1556326-1238748743.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 1.03 3/64 28541
/proc/meminfo: memFree=1258352/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=2788 CPUtime=0
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 1147541382 2854912 514 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/28541/statm: 697 516 59 155 0 540 0

[startup+0.0265811 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 28541
/proc/meminfo: memFree=1258352/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=5764 CPUtime=0.01
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 1344 0 0 0 1 0 0 0 18 0 1 0 1147541382 5902336 1329 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 1441 1330 63 155 0 1284 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5764

[startup+0.101588 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 28541
/proc/meminfo: memFree=1258352/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=9580 CPUtime=0.09
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 2373 0 0 0 8 1 0 0 18 0 1 0 1147541382 9809920 2260 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 2395 2261 63 155 0 2238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9580

[startup+0.301608 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 28541
/proc/meminfo: memFree=1258352/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=16516 CPUtime=0.29
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 4254 0 0 0 27 2 0 0 19 0 1 0 1147541382 16912384 4011 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 4129 4011 79 155 0 3972 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16516

[startup+0.70165 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 28541
/proc/meminfo: memFree=1258352/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=16544 CPUtime=0.69
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 4724 0 0 0 67 2 0 0 22 0 1 0 1147541382 16941056 4024 1992294400 134512640 135151029 4294956224 18446744073709551615 134521893 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 4136 4024 79 155 0 3979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16544

[startup+1.50173 s]
/proc/loadavg: 0.91 0.97 1.03 2/65 28542
/proc/meminfo: memFree=1238824/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=25064 CPUtime=1.49
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 7293 0 0 0 146 3 0 0 25 0 1 0 1147541382 25665536 6078 1992294400 134512640 135151029 4294956224 18446744073709551615 134578982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 6266 6078 79 155 0 6109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25064

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 1.03 2/65 28542
/proc/meminfo: memFree=1232744/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=22948 CPUtime=3.09
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 7633 0 0 0 306 3 0 0 25 0 1 0 1147541382 23498752 5561 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 5737 5561 79 155 0 5580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22948

[startup+6.30124 s]
/proc/loadavg: 0.92 0.97 1.03 2/65 28542
/proc/meminfo: memFree=1235560/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=23468 CPUtime=6.29
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 8092 0 0 0 626 3 0 0 25 0 1 0 1147541382 24031232 5691 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 5867 5691 79 155 0 5710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23468

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 1.03 2/65 28542
/proc/meminfo: memFree=1234536/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=24508 CPUtime=12.69
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 9720 0 0 0 1265 4 0 0 25 0 1 0 1147541382 25096192 5947 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 6127 5947 79 155 0 5970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24508

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 1.02 2/65 28542
/proc/meminfo: memFree=1230376/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=28952 CPUtime=25.48
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 13519 0 0 0 2542 6 0 0 25 0 1 0 1147541382 29646848 7044 1992294400 134512640 135151029 4294956224 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 7238 7044 79 155 0 7081 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28952

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 1.02 2/65 28542
/proc/meminfo: memFree=1218536/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=40464 CPUtime=51.08
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 21162 0 0 0 5096 12 0 0 25 0 1 0 1147541382 41435136 9908 1992294400 134512640 135151029 4294956224 18446744073709551615 134530699 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 10116 9908 79 155 0 9959 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40464

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 1.02 2/65 28542
/proc/meminfo: memFree=1202088/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=56848 CPUtime=102.27
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 31593 0 0 0 10208 19 0 0 25 0 1 0 1147541382 58212352 14004 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 14212 14004 79 155 0 14055 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 28542
/proc/meminfo: memFree=1191080/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=68856 CPUtime=162.25
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 40929 0 0 0 16199 26 0 0 25 0 1 0 1147541382 70508544 17007 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 17214 17007 79 155 0 17057 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68856

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 28542
/proc/meminfo: memFree=1176424/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=82596 CPUtime=222.23
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 49104 0 0 0 22192 31 0 0 25 0 1 0 1147541382 84578304 20468 1992294400 134512640 135151029 4294956224 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 20649 20468 79 155 0 20492 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 82596

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28542
/proc/meminfo: memFree=1163496/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=95340 CPUtime=282.22
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 56944 0 0 0 28184 38 0 0 25 0 1 0 1147541382 97628160 23626 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 23835 23626 79 155 0 23678 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 95340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28542
/proc/meminfo: memFree=1146408/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=112584 CPUtime=342.2
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 65943 0 0 0 34176 44 0 0 25 0 1 0 1147541382 115286016 27944 1992294400 134512640 135151029 4294956224 18446744073709551615 134567860 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 28146 27944 79 155 0 27989 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 112584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28542
/proc/meminfo: memFree=1138408/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=121612 CPUtime=402.19
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 72875 0 0 0 40170 49 0 0 25 0 1 0 1147541382 124530688 30195 1992294400 134512640 135151029 4294956224 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 30403 30195 79 155 0 30246 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 121612

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28542
/proc/meminfo: memFree=1111656/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=147700 CPUtime=462.16
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 82523 0 0 0 46160 56 0 0 25 0 1 0 1147541382 151244800 36731 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 36925 36731 79 155 0 36768 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 147700

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1109160/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=149612 CPUtime=522.15
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 86064 0 0 0 52156 59 0 0 25 0 1 0 1147541382 153202688 37192 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 37403 37192 79 155 0 37246 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 149612

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1109288/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=149892 CPUtime=582.13
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 88339 0 0 0 58153 60 0 0 25 0 1 0 1147541382 153489408 37287 1992294400 134512640 135151029 4294956224 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 37473 37287 79 155 0 37316 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 149892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1097064/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=161908 CPUtime=642.12
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 93371 0 0 0 64148 64 0 0 25 0 1 0 1147541382 165793792 40268 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 40477 40268 79 155 0 40320 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 161908

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1097064/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=161908 CPUtime=702.1
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 95428 0 0 0 70145 65 0 0 25 0 1 0 1147541382 165793792 40275 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 40477 40275 79 155 0 40320 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 161908

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1095272/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=163788 CPUtime=762.09
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 98379 0 0 0 76142 67 0 0 25 0 1 0 1147541382 167718912 40718 1992294400 134512640 135151029 4294956224 18446744073709551615 134564433 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 40947 40718 79 155 0 40790 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 163788

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1095720/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=163924 CPUtime=822.07
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 100404 0 0 0 82139 68 0 0 25 0 1 0 1147541382 167858176 40756 1992294400 134512640 135151029 4294956224 18446744073709551615 134685105 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 40981 40756 79 155 0 40824 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 163924

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1093032/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=163540 CPUtime=882.06
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 103101 0 0 0 88136 70 0 0 25 0 1 0 1147541382 167464960 40712 1992294400 134512640 135151029 4294956224 18446744073709551615 134521753 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 40885 40712 79 155 0 40728 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 163540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1094760/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=164056 CPUtime=942.04
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 105453 0 0 0 94133 71 0 0 25 0 1 0 1147541382 167993344 40841 1992294400 134512640 135151029 4294956224 18446744073709551615 134554732 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 41014 40841 79 155 0 40857 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 164056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1094824/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=164056 CPUtime=1002.03
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 107505 0 0 0 100130 73 0 0 25 0 1 0 1147541382 167993344 40841 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 41014 40841 79 155 0 40857 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 164056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1094824/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=164056 CPUtime=1062.01
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 109428 0 0 0 106127 74 0 0 25 0 1 0 1147541382 167993344 40841 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 41014 40841 79 155 0 40857 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 164056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1094184/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=164668 CPUtime=1121.99
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 111455 0 0 0 112124 75 0 0 25 0 1 0 1147541382 168620032 40984 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 41167 40984 79 155 0 41010 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 164668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1080040/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=178972 CPUtime=1181.98
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 115573 0 0 0 118118 80 0 0 25 0 1 0 1147541382 183267328 44502 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 44743 44502 79 155 0 44586 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 178972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 28548
/proc/meminfo: memFree=1075304/2055920 swapFree=4174972/4192956
[pid=28541] ppid=28539 vsize=184020 CPUtime=1200.08
/proc/28541/stat : 28541 (precosat) R 28539 28541 28152 0 -1 4194304 116767 0 0 0 119927 81 0 0 25 0 1 0 1147541382 188436480 45696 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28541/statm: 46005 45696 79 155 0 45848 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 184020

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.27
CPU system time (s): 0.84887
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 184020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.84887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116767
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= 2173

runsolver used 0.85387 second user time and 2.58661 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-03 10:52:23
IDJOB=1556326
IDBENCH=70817
IDSOLVER=507
FILE ID=node7/1556326-1238748743
PBS_JOBID= 9086118
Free space on /tmp= 66488 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556326-1238748743/watcher-1556326-1238748743 -o /tmp/evaluation-result-1556326-1238748743/solver-1556326-1238748743 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1556326-1238748743.cnf

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=2025871982

node7.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		: 3000.236
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		: 3000.236
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:       1258832 kB
Buffers:        106676 kB
Cached:         584356 kB
SwapCached:      11884 kB
Active:         282236 kB
Inactive:       422212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1258832 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:          19140 kB
Slab:            78680 kB
Committed_AS:  3152844 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= 66488 MiB
End job on node7 at 2009-04-03 11:12:25