Trace number 1726779

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 1200.32

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
Bench CategoryCRAFTED (crafted 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 variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
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-1726779-1240716785.cnf
0.00/0.00	c found header 'p cnf 8319 80958'
0.09/0.11	c finished parsing
0.09/0.11	c
0.09/0.11	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.11	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.11	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.11	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.11	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.11	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.11	c
0.09/0.11	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.11	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.11	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.11	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.11	c
0.09/0.11	c starting search after 0.1 seconds
0.09/0.11	c no decision limit
0.09/0.12	c
0.09/0.12	c       original/binary      fixed     eliminated      learned       agility
0.09/0.12	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.12	c
0.09/0.12	c *    0.1    80088    8064    244    11      0       0      0    0.0   0    6
1.69/1.76	c s    1.8    79264    7936    284    98      1       0      0    0.0   0    6
1.69/1.76	c l    1.8    79264    7936    284    98      1       0  69254    0.0   0    6
1.69/1.78	c R    1.8    79264    7936    284    98      1     100    100  412.2   5    6
1.69/1.79	c R    1.8    79264    7936    284    98      1     200    200  352.4  15    6
2.69/2.70	c N    2.7    79264    7936    284    98      1     801    801  311.6  45    7
2.89/2.99	c B    3.0    79264    7936    284    98      1    1001   1001  305.3  48    7
4.69/4.75	c B    4.8    79264    7936    284    98      1    2001   2001  276.1  47    7
5.29/5.38	c N    5.4    79264    7936    284    98      1    2407   2407  266.9  47    8
12.69/12.72	c N   12.7    79264    7936    284    98      1    6419   6419  207.3  44    9
15.78/15.80	c B   15.8    79264    7936    284    98      1    8002   8002  193.1  46   10
30.58/30.63	c N   30.6    79264    7936    284    98      1   16037  16037  152.8  44   14
49.39/49.46	c B   49.5    79264    7936    284    98      1   24005  24005  134.9  43   18
84.77/84.82	c N   84.8    79264    7936    284    98      1   38481  38481  118.2  39   25
157.36/157.48	c B  157.5    79264    7936    284    98      1   64014  64014  105.1  45   38
174.35/174.47	c +  174.4    79264    7936    284    98      1   69254  76179  103.3  48   40
228.54/228.70	c +  228.7    79264    7936    284    98      1   86565  83796   99.2  46   49
239.33/239.42	c N  239.4    79264    7936    284    98      1   89742  89615   98.6  45   51
298.53/298.65	c +  298.6    79264    7936    284    98      1  108205  92175   95.8  44   60
390.00/390.19	c
390.00/390.19	c       original/binary      fixed     eliminated      learned       agility
390.00/390.19	c   seconds        variables     equivalent    conflicts       height       MB
390.00/390.19	c
390.00/390.19	c +  390.1    79264    7936    284    98      1  135255 101392   93.2  46   74
453.19/453.35	c s  453.3    77776    7935    284    99      1  152276  76098   91.9  45   39
453.19/453.35	c -  453.3    77776    7935    284    99      1  152276 100379   91.9  45   39
462.99/463.18	c s  463.1    77779    7935    284    99      1  156572  80392   91.0  45   41
468.69/468.83	c B  468.7    77792    7935    284    99      1  160038  83857   90.5  43   43
473.29/473.47	c s  473.4    77789    7935    284    99      1  163243  87057   90.0  41   43
481.48/481.67	c +  481.6    77809    7935    284    99      1  167376 110416   89.3  38   47
484.28/484.43	c s  484.3    77808    7935    284    99      1  168533  92339   89.1  43   44
496.28/496.44	c s  496.3    77809    7935    284    99      1  177161 100967   88.1  38   47
509.08/509.23	c s  509.1    77816    7935    284    99      1  184611 108414   86.8  42   49
522.67/522.85	c s  522.7    77818    7935    284    99      1  194339 110483   85.4  47   49
539.87/540.00	c s  539.9    77820    7935    284    99      1  203135 110487   84.2  38   48
541.47/541.60	c N  541.5    77820    7935    284    99      1  205113 110435   84.0  38   49
544.67/544.80	c +  544.7    77820    7935    284    99      1  209220 121457   83.7  34   48
552.77/552.92	c s  552.8    77875    7935    284    99      1  216239 117501   82.9  39   48
571.87/572.03	c s  571.9    76618    7934    284   100      1  230476 121526   81.4  41   49
571.87/572.03	c -  571.9    76618    7934    284   100      1  230476 120243   81.4  41   49
589.76/589.96	c s  589.8    76642    7933    284   101      1  239769 120311   80.4  35   47
609.26/609.49	c +  609.4    76642    7933    284   101      1  258910 132267   78.9  40   47
701.74/701.93	c
701.74/701.93	c       original/binary      fixed     eliminated      learned       agility
701.74/701.93	c   seconds        variables     equivalent    conflicts       height       MB
701.74/701.93	c
701.74/701.93	c +  701.8    76642    7933    284   101      1  323635 145493   75.2  38   51
818.01/818.27	c B  818.1    76642    7933    284   101      1  384079 151871   72.7  41   60
872.89/873.18	c +  873.0    76642    7933    284   101      1  404541 160042   72.0  44   66
1028.46/1028.75	c N 1028.5    76642    7933    284   101      1  461425 229217   70.3  42   84
1116.95/1117.24	c + 1117.0    76642    7933    284   101      1  505676 176046   69.4  27   54
1133.04/1133.37	c s 1133.1    76644    7933    284   101      1  513127 160878   69.3  21   54
1152.94/1153.27	c s 1153.0    76645    7933    284   101      1  521544 169294   69.3  28   56
1174.33/1174.62	c s 1174.4    76653    7933    284   101      1  537186 176126   69.4  41   60
1200.03/1200.30	c
1200.03/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.30	c
1200.03/1200.30	c 552709 conflicts, 638685 decisions, 7 random
1200.03/1200.30	c 0 iterations, 5 restarts, 1144 skipped
1200.03/1200.30	c 10 enlarged, 5480 shrunken, 5398 rescored, 172 rebiased
1200.03/1200.30	c 16 simplifications, 2 reductions
1200.03/1200.30	c
1200.03/1200.30	c vars: 284 fixed, 101 equiv, 1 elim, 122 merged
1200.03/1200.30	c elim: 1648163 resolutions, 5 phases, 3 rounds
1200.03/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.30	c prbe: 285708 probed, 17 phases, 18 rounds
1200.03/1200.30	c prbe: 0 failed, 27 lifted, 2 merged
1200.03/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.30	c hash: 27 units, 120 merged
1200.03/1200.30	c mins: 44744896 learned, 39% deleted, 12 strong, 567 depth
1200.03/1200.30	c subs: 2922 forward, 5477 backward, 388 doms
1200.03/1200.30	c strs: 14696 forward, 16611 backward
1200.03/1200.30	c doms: 388 dominators, 53 high, 0 low
1200.03/1200.30	c prps: 514212833 propagations, 0.43 megaprops
1200.03/1200.30	c
1200.03/1200.30	c 1200.0 seconds, 87 MB max, 134 MB recycled
1200.03/1200.30	c
1200.03/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.30	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-1726779-1240716785/watcher-1726779-1240716785 -o /tmp/evaluation-result-1726779-1240716785/solver-1726779-1240716785 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726779-1240716785.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: 1.91 1.84 1.45 3/64 21872
/proc/meminfo: memFree=1637024/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=1568 CPUtime=0
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 99705985 1605632 276 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 392 277 64 155 0 235 0

[startup+0.0480581 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 21872
/proc/meminfo: memFree=1637024/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=3812 CPUtime=0.04
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 845 0 0 0 4 0 0 0 18 0 1 0 99705985 3903488 830 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 953 831 64 155 0 796 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3812

[startup+0.10106 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 21872
/proc/meminfo: memFree=1637024/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=6320 CPUtime=0.09
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 1489 0 0 0 9 0 0 0 18 0 1 0 99705985 6471680 1474 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 1580 1475 64 155 0 1423 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6320

[startup+0.301074 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 21872
/proc/meminfo: memFree=1637024/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=7232 CPUtime=0.29
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 2162 0 0 0 28 1 0 0 19 0 1 0 99705985 7405568 1717 1992294400 134512640 135151029 4294956224 18446744073709551615 134521746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 1808 1717 79 155 0 1651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7232

[startup+0.701101 s]
/proc/loadavg: 1.91 1.84 1.45 3/64 21872
/proc/meminfo: memFree=1637024/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=10240 CPUtime=0.69
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 2956 0 0 0 68 1 0 0 22 0 1 0 99705985 10485760 2437 1992294400 134512640 135151029 4294956224 18446744073709551615 134547780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 2560 2437 79 155 0 2403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10240

[startup+1.50215 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 21873
/proc/meminfo: memFree=1627544/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=10240 CPUtime=1.49
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 2956 0 0 0 148 1 0 0 25 0 1 0 99705985 10485760 2437 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 2560 2437 79 155 0 2403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10240

[startup+3.10126 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 21873
/proc/meminfo: memFree=1627288/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=10252 CPUtime=3.09
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 2959 0 0 0 307 2 0 0 25 0 1 0 99705985 10498048 2440 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 2563 2440 79 155 0 2406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10252

[startup+6.30147 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 21873
/proc/meminfo: memFree=1627224/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=10252 CPUtime=6.29
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 2959 0 0 0 627 2 0 0 25 0 1 0 99705985 10498048 2440 1992294400 134512640 135151029 4294956224 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 2563 2440 79 155 0 2406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10252

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 21873
/proc/meminfo: memFree=1625944/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=11704 CPUtime=12.69
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 3325 0 0 0 1267 2 0 0 25 0 1 0 99705985 11984896 2806 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 2926 2806 79 155 0 2769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11704

[startup+25.5018 s]
/proc/loadavg: 1.60 1.77 1.44 2/65 21873
/proc/meminfo: memFree=1622552/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=15036 CPUtime=25.49
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 4148 0 0 0 2546 3 0 0 25 0 1 0 99705985 15396864 3629 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 3759 3629 79 155 0 3602 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15036

[startup+51.1015 s]
/proc/loadavg: 1.40 1.70 1.43 2/65 21873
/proc/meminfo: memFree=1616920/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=20816 CPUtime=51.08
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 5585 0 0 0 5103 5 0 0 25 0 1 0 99705985 21315584 5066 1992294400 134512640 135151029 4294956224 18446744073709551615 134551942 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 5204 5066 79 155 0 5047 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20816

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 21873
/proc/meminfo: memFree=1606616/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=31180 CPUtime=102.27
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 8136 0 0 0 10219 8 0 0 25 0 1 0 99705985 31928320 7617 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 7795 7617 79 155 0 7638 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31180

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 21873
/proc/meminfo: memFree=1596440/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=41472 CPUtime=162.26
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 10684 0 0 0 16215 11 0 0 25 0 1 0 99705985 42467328 10165 1992294400 134512640 135151029 4294956224 18446744073709551615 134551562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 10368 10165 79 155 0 10211 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 41472

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 21873
/proc/meminfo: memFree=1586264/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=52024 CPUtime=222.24
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 13198 0 0 0 22210 14 0 0 25 0 1 0 99705985 53272576 12679 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 13006 12679 79 155 0 12849 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52024

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 21873
/proc/meminfo: memFree=1577240/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=61152 CPUtime=282.23
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 15461 0 0 0 28206 17 0 0 25 0 1 0 99705985 62619648 14942 1992294400 134512640 135151029 4294956224 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 15288 14942 79 155 0 15131 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 61152

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 21875
/proc/meminfo: memFree=1567000/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=71316 CPUtime=342.22
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 17933 0 0 0 34201 21 0 0 25 0 1 0 99705985 73027584 17414 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 17829 17414 79 155 0 17672 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 71316

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 21875
/proc/meminfo: memFree=1558168/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=80320 CPUtime=402.2
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 20172 0 0 0 40196 24 0 0 25 0 1 0 99705985 82247680 19653 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 20080 19653 79 155 0 19923 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 80320

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 21875
/proc/meminfo: memFree=1552216/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85348 CPUtime=462.19
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 21951 0 0 0 46193 26 0 0 25 0 1 0 99705985 87396352 21094 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21337 21094 79 155 0 21180 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 85348

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 21875
/proc/meminfo: memFree=1552216/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85356 CPUtime=522.17
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 21960 0 0 0 52191 26 0 0 25 0 1 0 99705985 87404544 21103 1992294400 134512640 135151029 4294956224 18446744073709551615 134531722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21339 21103 79 155 0 21182 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 85356

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 21875
/proc/meminfo: memFree=1552152/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85360 CPUtime=582.16
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 21966 0 0 0 58190 26 0 0 25 0 1 0 99705985 87408640 21109 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21340 21109 79 155 0 21183 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 85360

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 21875
/proc/meminfo: memFree=1552152/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85360 CPUtime=642.15
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 21970 0 0 0 64189 26 0 0 25 0 1 0 99705985 87408640 21113 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21340 21113 79 155 0 21183 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 85360

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 21875
/proc/meminfo: memFree=1552152/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85360 CPUtime=702.14
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 21975 0 0 0 70187 27 0 0 25 0 1 0 99705985 87408640 21118 1992294400 134512640 135151029 4294956224 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21340 21118 79 155 0 21183 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 85360

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 21875
/proc/meminfo: memFree=1551640/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=85876 CPUtime=762.13
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 22082 0 0 0 76186 27 0 0 25 0 1 0 99705985 87937024 21225 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21469 21225 79 155 0 21312 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 85876

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 21875
/proc/meminfo: memFree=1550744/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=86960 CPUtime=822.11
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 22302 0 0 0 82184 27 0 0 25 0 1 0 99705985 89047040 21445 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21740 21445 79 155 0 21583 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 86960

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 21875
/proc/meminfo: memFree=1550424/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=87472 CPUtime=882.09
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 22367 0 0 0 88182 27 0 0 25 0 1 0 99705985 89571328 21510 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 21868 21510 79 155 0 21711 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 87472

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 21875
/proc/meminfo: memFree=1549656/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=88368 CPUtime=942.08
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 22548 0 0 0 94180 28 0 0 25 0 1 0 99705985 90488832 21691 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22092 21691 79 155 0 21935 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 88368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 21875
/proc/meminfo: memFree=1548312/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90292 CPUtime=1002.07
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 22886 0 0 0 100179 28 0 0 25 0 1 0 99705985 92459008 22029 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22573 22029 79 155 0 22416 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 90292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 21875
/proc/meminfo: memFree=1546584/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90884 CPUtime=1062.06
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 23722 0 0 0 106176 30 0 0 25 0 1 0 99705985 93065216 22426 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22721 22426 79 155 0 22564 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 90884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 21875
/proc/meminfo: memFree=1546648/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90884 CPUtime=1122.05
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 23722 0 0 0 112175 30 0 0 25 0 1 0 99705985 93065216 22426 1992294400 134512640 135151029 4294956224 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22721 22426 79 155 0 22564 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 90884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21875
/proc/meminfo: memFree=1546648/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90884 CPUtime=1182.03
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 23722 0 0 0 118173 30 0 0 25 0 1 0 99705985 93065216 22426 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22721 22426 79 155 0 22564 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 90884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21875
/proc/meminfo: memFree=1546648/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90884 CPUtime=1200.03
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 23722 0 0 0 119973 30 0 0 25 0 1 0 99705985 93065216 22426 1992294400 134512640 135151029 4294956224 18446744073709551615 134578424 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22721 22426 79 155 0 22564 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 90884

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21875
/proc/meminfo: memFree=1546648/2055920 swapFree=4181728/4192956
[pid=21872] ppid=21870 vsize=90884 CPUtime=1200.03
/proc/21872/stat : 21872 (precosat) R 21870 21872 16661 0 -1 4194304 23722 0 0 0 119973 30 0 0 25 0 1 0 99705985 93065216 22426 1992294400 134512640 135151029 4294956224 18446744073709551615 134578424 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21872/statm: 22721 22426 79 155 0 22564 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 90884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.05
CPU user time (s): 1199.73
CPU system time (s): 0.319951
CPU usage (%): 99.9777
Max. virtual memory (cumulated for all children) (KiB): 93456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.319951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23722
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= 2919

runsolver used 1.01984 second user time and 2.31065 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 05:33:05
IDJOB=1726779
IDBENCH=24623
IDSOLVER=507
FILE ID=node52/1726779-1240716785
PBS_JOBID= 9186822
Free space on /tmp= 66232 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726779-1240716785/watcher-1726779-1240716785 -o /tmp/evaluation-result-1726779-1240716785/solver-1726779-1240716785 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726779-1240716785.cnf

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

MD5SUM BENCH= bccff1bed1e8ac721090562d562b05f0
RANDOM SEED=1594309295

node52.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		: 3000.214
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		: 3000.214
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:       1637440 kB
Buffers:         32184 kB
Cached:         306416 kB
SwapCached:       5888 kB
Active:         140344 kB
Inactive:       206956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637440 kB
SwapTotal:     4192956 kB
SwapFree:      4181728 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          13924 kB
Slab:            57056 kB
Committed_AS:   382744 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 05:53:07