Trace number 1729535

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
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-1729535-1240750672.cnf
0.00/0.00	c found header 'p cnf 700 3500'
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     3500     700      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     3493     693      0     0      7       0      0    0.0   0    0
0.00/0.01	c l    0.0     3493     693      0     0      7       0   3493    0.0   0    0
0.01/0.02	c R    0.0     3493     693      0     0      7     100    100   51.2  16    0
0.01/0.03	c R    0.0     3493     693      0     0      7     201    201   44.1  25    0
0.01/0.06	c N    0.1     3493     693      0     0      7     805    805   38.4  28    0
0.01/0.07	c B    0.1     3493     693      0     0      7    1001   1001   37.8  28    0
0.09/0.13	c B    0.1     3493     693      0     0      7    2002   2002   36.0  29    1
0.09/0.16	c N    0.2     3493     693      0     0      7    2408   2408   35.6  28    1
0.19/0.23	c +    0.2     3493     693      0     0      7    3493   3842   34.8  28    1
0.29/0.30	c +    0.3     3493     693      0     0      7    4365   4226   34.5  29    1
0.29/0.38	c +    0.4     3493     693      0     0      7    5455   4648   34.2  28    1
0.39/0.46	c N    0.5     3493     693      0     0      7    6421   4655   34.1  28    1
0.39/0.49	c +    0.5     3493     693      0     0      7    6815   5112   34.1  27    1
0.49/0.59	c B    0.6     3493     693      0     0      7    8004   5117   34.1  28    1
0.59/0.63	c +    0.6     3493     693      0     0      7    8515   5623   34.0  28    1
0.79/0.81	c +    0.8     3493     693      0     0      7   10640   6185   33.7  28    1
1.00/1.05	c +    1.1     3493     693      0     0      7   13300   6803   33.5  28    1
1.29/1.32	c N    1.3     3493     693      0     0      7   16036   6809   33.5  27    2
1.29/1.37	c
1.29/1.37	c       original/binary      fixed     eliminated      learned       agility
1.29/1.37	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.37	c
1.29/1.37	c +    1.4     3493     693      0     0      7   16625   7483   33.5  29    2
1.69/1.78	c +    1.8     3493     693      0     0      7   20780   8231   33.0  27    2
1.99/2.10	c B    2.1     3493     693      0     0      7   24010   8242   32.7  27    2
2.20/2.29	c +    2.3     3493     693      0     0      7   25976   9054   32.6  27    2
2.89/2.95	c +    2.9     3493     693      0     0      7   32471   9959   32.4  27    2
3.59/3.63	c N    3.6     3493     693      0     0      7   38489   9963   31.9  27    2
3.79/3.86	c +    3.9     3493     693      0     0      7   40586  10954   31.8  28    2
4.99/5.08	c +    5.1     3493     693      0     0      7   50730  12049   31.3  30    3
6.69/6.70	c +    6.7     3493     693      0     0      7   63410  13253   30.8  26    3
6.69/6.79	c B    6.8     3493     693      0     0      7   64027  12678   30.8  29    3
8.79/8.85	c +    8.9     3493     693      0     0      7   79260  14578   30.2  29    3
10.28/10.36	c N   10.4     3493     693      0     0      7   89786  14584   29.9  28    4
11.68/11.74	c +   11.7     3493     693      0     0      7   99076  16035   29.5  29    4
15.48/15.55	c +   15.5     3493     693      0     0      7  123846  17638   28.9  27    4
20.38/20.46	c +   20.5     3493     693      0     0      7  154806  19401   28.3  29    5
21.29/21.32	c B   21.3     3493     693      0     0      7  160050  19410   28.3  29    5
26.89/26.97	c +   27.0     3493     693      0     0      7  193506  21341   28.8  29    5
29.39/29.49	c N   29.5     3493     693      0     0      7  205193  21345   29.0  26    6
36.98/37.07	c +   37.1     3493     693      0     0      7  241881  23475   29.2  27    6
49.18/49.25	c
49.18/49.25	c       original/binary      fixed     eliminated      learned       agility
49.18/49.25	c   seconds        variables     equivalent    conflicts       height       MB
49.18/49.25	c
49.18/49.25	c +   49.2     3493     693      0     0      7  302351  25822   30.1  26    7
65.88/65.97	c +   66.0     3493     693      0     0      7  377935  28404   30.1  26    8
67.58/67.64	c B   67.6     3493     693      0     0      7  384104  28418   30.1  28    8
87.07/87.10	c N   87.1     3493     693      0     0      7  461596  28418   29.6  27    9
89.87/89.99	c +   90.0     3493     693      0     0      7  472416  31244   29.5  27    9
120.86/120.93	c +  120.9     3493     693      0     0      7  590521  34368   29.3  29   10
163.96/164.02	c +  164.0     3493     693      0     0      7  738151  37804   29.8  27   12
218.73/218.84	c B  218.8     3493     693      0     0      7  896204  37812   30.0  26   13
226.92/227.05	c +  227.0     3493     693      0     0      7  922685  41584   30.1  28   13
263.61/263.76	c N  263.7     3493     693      0     0      7 1025593  41591   29.9  28   15
308.60/308.70	c +  308.6     3493     693      0     0      7 1153356  45742   29.8  27   15
417.89/418.02	c +  417.9     3493     693      0     0      7 1441696  50316   30.2  28   17
580.94/581.15	c +  581.0     3493     693      0     0      7 1802120  55347   30.4  28   20
701.41/701.65	c B  701.5     3493     693      0     0      7 2048404  55357   30.3  28   22
801.59/801.82	c +  801.6     3493     693      0     0      7 2252651  60881   30.1  27   23
802.99/803.29	c R  803.1     3493     693      0     0      7 2255952  58657   30.1  24   23
1103.02/1103.30	c + 1103.0     3493     693      0     0      7 2815810  66969   29.9  28   26
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2975442 conflicts, 3597430 decisions, 1 random
1200.09/1200.40	c 0 iterations, 83 restarts, 5047 skipped
1200.09/1200.40	c 31 enlarged, 0 shrunken, 29102 rescored, 715 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
1200.09/1200.40	c elim: 11377 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 72086 probed, 52 phases, 52 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 82736348 learned, 19% deleted, 25 strong, 25 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 299724808 propagations, 0.25 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 28 MB max, 375 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1729535-1240750672/watcher-1729535-1240750672 -o /tmp/evaluation-result-1729535-1240750672/solver-1729535-1240750672 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729535-1240750672.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: 1.00 1.00 0.99 2/64 21901
/proc/meminfo: memFree=1772512/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=920 CPUtime=0
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 103094426 942080 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 230 129 63 155 0 73 0

[startup+0.021228 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 21901
/proc/meminfo: memFree=1772512/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=1180 CPUtime=0.01
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 214 0 0 0 1 0 0 0 20 0 1 0 103094426 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1180

[startup+0.101235 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 21901
/proc/meminfo: memFree=1772512/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=1312 CPUtime=0.09
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 261 0 0 0 9 0 0 0 20 0 1 0 103094426 1343488 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 328 245 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 21901
/proc/meminfo: memFree=1772512/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=1840 CPUtime=0.29
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 369 0 0 0 29 0 0 0 21 0 1 0 103094426 1884160 353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 460 353 79 155 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 21901
/proc/meminfo: memFree=1772512/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=2236 CPUtime=0.69
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 468 0 0 0 69 0 0 0 25 0 1 0 103094426 2289664 452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 559 452 79 155 0 402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2236

[startup+1.50236 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1770840/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=2632 CPUtime=1.49
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 584 0 0 0 149 0 0 0 25 0 1 0 103094426 2695168 568 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 658 568 79 155 0 501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2632

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1770200/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=3292 CPUtime=3.09
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 736 0 0 0 309 0 0 0 25 0 1 0 103094426 3371008 720 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 823 720 79 155 0 666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1769176/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=3952 CPUtime=6.29
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 904 0 0 0 629 0 0 0 25 0 1 0 103094426 4046848 888 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 988 888 79 155 0 831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1768152/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=4876 CPUtime=12.68
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 1129 0 0 0 1268 0 0 0 25 0 1 0 103094426 4993024 1113 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 1219 1113 79 155 0 1062 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4876

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1766808/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=6096 CPUtime=25.49
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 1450 0 0 0 2548 1 0 0 25 0 1 0 103094426 6242304 1434 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 1524 1434 79 155 0 1367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6096

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1764376/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=8636 CPUtime=51.08
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 2054 0 0 0 5107 1 0 0 25 0 1 0 103094426 8843264 2038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554525 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 2159 2038 79 155 0 2002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8636

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1761880/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=11200 CPUtime=102.27
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 2641 0 0 0 10225 2 0 0 25 0 1 0 103094426 11468800 2625 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 2800 2625 79 155 0 2643 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21902
/proc/meminfo: memFree=1759768/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=13392 CPUtime=162.26
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 3156 0 0 0 16223 3 0 0 25 0 1 0 103094426 13713408 3140 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 3348 3140 79 155 0 3191 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13392

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1758296/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=14908 CPUtime=222.22
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 3501 0 0 0 22219 3 0 0 25 0 1 0 103094426 15265792 3485 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 3727 3485 79 155 0 3570 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1756504/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=16824 CPUtime=282.21
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 3937 0 0 0 28218 3 0 0 25 0 1 0 103094426 17227776 3921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554744 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 4206 3921 79 155 0 4049 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16824

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1755160/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=18396 CPUtime=342.19
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 4265 0 0 0 34216 3 0 0 25 0 1 0 103094426 18837504 4249 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 4599 4249 79 155 0 4442 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18396

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1754584/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=19116 CPUtime=402.18
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 4409 0 0 0 40214 4 0 0 25 0 1 0 103094426 19574784 4393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 4779 4393 79 155 0 4622 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1753304/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=20388 CPUtime=462.17
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 4723 0 0 0 46213 4 0 0 25 0 1 0 103094426 20877312 4707 1992294400 134512640 135151029 4294956240 18446744073709551615 134580630 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 5097 4707 79 155 0 4940 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1752664/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=21188 CPUtime=522.15
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 4887 0 0 0 52211 4 0 0 25 0 1 0 103094426 21696512 4871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 5297 4871 79 155 0 5140 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21188

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1752152/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=21900 CPUtime=582.14
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5047 0 0 0 58210 4 0 0 25 0 1 0 103094426 22425600 5031 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 5475 5031 79 155 0 5318 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21900

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1751000/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=22904 CPUtime=642.13
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5279 0 0 0 64208 5 0 0 25 0 1 0 103094426 23453696 5263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 5726 5263 79 155 0 5569 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22904

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1750232/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=23824 CPUtime=702.11
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5463 0 0 0 70206 5 0 0 25 0 1 0 103094426 24395776 5447 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 5956 5447 79 155 0 5799 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23824

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1749464/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=24592 CPUtime=762.1
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5620 0 0 0 76204 6 0 0 25 0 1 0 103094426 25182208 5604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 6148 5604 79 155 0 5991 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 24592

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1748760/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=25464 CPUtime=822.08
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5809 0 0 0 82202 6 0 0 25 0 1 0 103094426 26075136 5793 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 6366 5793 79 155 0 6209 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 25464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1747992/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=26332 CPUtime=882.06
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 5990 0 0 0 88200 6 0 0 25 0 1 0 103094426 26963968 5974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 6583 5974 79 155 0 6426 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 26332

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1747416/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=26976 CPUtime=942.05
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6130 0 0 0 94199 6 0 0 25 0 1 0 103094426 27623424 6114 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 6744 6114 79 155 0 6587 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 26976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1746392/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=28192 CPUtime=1002.04
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6370 0 0 0 100197 7 0 0 25 0 1 0 103094426 28868608 6354 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 7048 6354 79 155 0 6891 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1745944/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=28656 CPUtime=1062.03
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6491 0 0 0 106196 7 0 0 25 0 1 0 103094426 29343744 6475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 7164 6475 79 155 0 7007 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1745240/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=29524 CPUtime=1122.01
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6668 0 0 0 112194 7 0 0 25 0 1 0 103094426 30232576 6652 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 7381 6652 79 155 0 7224 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 29524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1744536/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=30404 CPUtime=1182
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6844 0 0 0 118193 7 0 0 25 0 1 0 103094426 31133696 6828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 7601 6828 79 155 0 7444 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 30404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21908
/proc/meminfo: memFree=1744408/2055920 swapFree=4192812/4192956
[pid=21901] ppid=21899 vsize=30536 CPUtime=1200.09
/proc/21901/stat : 21901 (precosat) R 21899 21901 21772 0 -1 4194304 6870 0 0 0 120002 7 0 0 25 0 1 0 103094426 31268864 6854 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21901/statm: 7634 6854 79 155 0 7477 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30536

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.080987
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 30536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6870
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= 1
involuntary context switches= 2410

runsolver used 0.791879 second user time and 2.66859 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-26 14:57:52
IDJOB=1729535
IDBENCH=24706
IDSOLVER=507
FILE ID=node58/1729535-1240750672
PBS_JOBID= 9187067
Free space on /tmp= 65940 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729535-1240750672/watcher-1729535-1240750672 -o /tmp/evaluation-result-1729535-1240750672/solver-1729535-1240750672 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729535-1240750672.cnf

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

MD5SUM BENCH= 68e48f3a77d59cc85ebd5fd30cfcba3c
RANDOM SEED=1980797216

node58.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		: 3000.233
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		: 3000.233
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:       1772928 kB
Buffers:         23576 kB
Cached:         190080 kB
SwapCached:          0 kB
Active:          46792 kB
Inactive:       180732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            41472 kB
Committed_AS:   378288 kB
PageTables:       1356 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= 65940 MiB
End job on node58 at 2009-04-26 15:17:54