Trace number 1735548

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) 1200.1 1200.43

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2640c305320g4.cnf
MD5SUM902bd5d693f19206156f2706c5c6e377
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1735548-1240803663.cnf
0.00/0.00	c found header 'p cnf 2640 305320'
0.49/0.54	c finished parsing
0.49/0.54	c
0.49/0.54	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.49/0.54	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.49/0.54	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.49/0.54	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.49/0.54	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.49/0.54	c --random=1 --spread=2000 --seed=0 --skip=25
0.49/0.54	c
0.49/0.54	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.49/0.54	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.49/0.54	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.49/0.54	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.49/0.54	c
0.49/0.54	c starting search after 0.5 seconds
0.49/0.54	c no decision limit
0.49/0.55	c
0.49/0.55	c       original/binary      fixed     eliminated      learned       agility
0.49/0.55	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.55	c
0.49/0.55	c *    0.5   305320    2640      0     0      0       0      0    0.0   0   20
3.99/4.07	c s    4.1   302680    2560      0     0     80       0      0    0.0   0   21
3.99/4.07	c l    4.1   302680    2560      0     0     80       0  15645    0.0   0   21
4.09/4.11	c R    4.1   302680    2560      0     0     80     100    100   21.3   4   23
4.09/4.14	c R    4.1   302680    2560      0     0     80     200    200   51.2   4   23
4.19/4.27	c R    4.3   302680    2560      0     0     80     801    801   80.7   4   24
4.29/4.33	c B    4.3   302680    2560      0     0     80    1001   1001   87.8   4   24
4.49/4.51	c B    4.5   302680    2560      0     0     80    2002   2002   90.9   5   25
4.49/4.57	c R    4.6   302680    2560      0     0     80    2407   2407   83.3   4   25
5.39/5.43	c R    5.4   302680    2560      0     0     80    6413   6413   90.0   5   28
5.59/5.67	c B    5.7   302680    2560      0     0     80    8002   8002   81.5   5   29
7.19/7.21	c +    7.2   302680    2560      0     0     80   15646  17209   88.3   4   34
7.19/7.29	c R    7.3   302680    2560      0     0     80   16039  16039   88.3   5   34
7.89/7.92	c +    7.9   302680    2560      0     0     80   19555  18929   82.2   5   35
8.79/8.89	c B    8.9   302680    2560      0     0     80   24006  18943   87.5   6   36
8.88/8.96	c +    9.0   302680    2560      0     0     80   24442  20821   87.0   5   36
9.99/10.08	c +   10.1   302680    2560      0     0     80   30550  22903   89.0   5   37
11.79/11.81	c +   11.8   302680    2560      0     0     80   38188  25193   87.4   4   38
11.79/11.86	c R   11.9   302680    2560      0     0     80   38478  23212   87.0   5   38
13.78/13.86	c
13.78/13.86	c       original/binary      fixed     eliminated      learned       agility
13.78/13.86	c   seconds        variables     equivalent    conflicts       height       MB
13.78/13.86	c
13.78/13.86	c +   13.9   302680    2560      0     0     80   47737  27712   84.6   4   39
16.39/16.45	c +   16.4   302680    2560      0     0     80   59671  30483   86.7   5   41
17.29/17.39	c B   17.4   302680    2560      0     0     80   64022  30513   87.7   5   42
19.49/19.55	c +   19.5   302680    2560      0     0     80   74585  33531   89.6   5   42
22.99/23.03	c R   23.0   302680    2560      0     0     80   89775  33549   86.1   4   44
23.78/23.88	c +   23.9   302680    2560      0     0     80   93231  36884   85.2   5   44
29.18/29.27	c +   29.3   302680    2560      0     0     80  116536  40572   85.5   5   46
35.98/36.08	c +   36.1   302680    2560      0     0     80  145672  44629   84.2   5   48
39.28/39.34	c B   39.3   302680    2560      0     0     80  160035  44640   85.1   3   50
44.68/44.70	c +   44.7   302680    2560      0     0     80  182092  49091   89.4   4   51
50.38/50.49	c R   50.5   302680    2560      0     0     80  205153  49133   87.0   5   53
56.68/56.74	c +   56.7   302680    2560      0     0     80  227616  54000   83.6   4   51
71.28/71.34	c +   71.3   302680    2560      0     0     80  284520  59400   86.6   5   57
90.87/90.90	c +   90.9   302680    2560      0     0     80  355650  65340   86.4   5   60
98.26/98.35	c B   98.3   302680    2560      0     0     80  384090  65387   88.6   5   63
114.66/114.74	c +  114.7   302680    2560      0     0     80  444560  71874   90.5   5   65
120.06/120.14	c R  120.1   302680    2560      0     0     80  461524  71921   89.2   5   68
150.45/150.53	c +  150.5   302680    2560      0     0     80  555700  79061   86.2   5   67
193.64/193.75	c +  193.7   302680    2560      0     0     80  694625  86967   88.6   4   74
249.82/249.91	c
249.82/249.91	c       original/binary      fixed     eliminated      learned       agility
249.82/249.91	c   seconds        variables     equivalent    conflicts       height       MB
249.82/249.91	c
249.82/249.91	c +  249.8   302680    2560      0     0     80  868280  95663   89.7   5   80
259.02/259.11	c B  259.0   302680    2560      0     0     80  896179  95683   90.8   5   86
307.91/308.03	c R  308.0   302680    2560      0     0     80 1025514 121849   91.3   4  100
330.71/330.83	c +  330.7   302680    2560      0     0     80 1085350 105229   89.0   5   87
431.38/431.58	c +  431.5   302680    2560      0     0     80 1356687 115751   88.3   5   91
564.14/564.34	c +  564.2   302680    2560      0     0     80 1695855 127326   88.7   4  100
709.21/709.46	c B  709.3   302680    2560      0     0     80 2048388 127395   91.7   5  113
739.59/739.86	c +  739.7   302680    2560      0     0     80 2119816 140058   91.7   4  112
806.88/807.13	c R  806.9   302680    2560      0     0     80 2255799 140158   92.3   6  122
1013.32/1013.66	c + 1013.4   302680    2560      0     0     80 2649770 154063   91.2   5  126
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 3060223 conflicts, 6452065 decisions, 3214 random
1200.07/1200.40	c 0 iterations, 5371 restarts, 0 skipped
1200.07/1200.40	c 24 enlarged, 0 shrunken, 29953 rescored, 749 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
1200.07/1200.40	c elim: 608479 resolutions, 1 phases, 0 rounds
1200.07/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 32.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 399458 probed, 464 phases, 78 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 387728233 learned, 47% deleted, 0 strong, 19 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 760 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 661093517 propagations, 0.55 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 133 MB max, 1476 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1735548-1240803663/watcher-1735548-1240803663 -o /tmp/evaluation-result-1735548-1240803663/solver-1735548-1240803663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1735548-1240803663.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: 2.10 1.93 1.49 3/65 11454
/proc/meminfo: memFree=1693096/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=1192 CPUtime=0
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 108395489 1220608 194 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 298 195 63 155 0 141 0

[startup+0.0220451 s]
/proc/loadavg: 2.10 1.93 1.49 3/65 11454
/proc/meminfo: memFree=1693096/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=2400 CPUtime=0.01
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 544 0 0 0 1 0 0 0 20 0 1 0 108395489 2457600 496 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 600 497 63 155 0 443 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.101054 s]
/proc/loadavg: 2.10 1.93 1.49 3/65 11454
/proc/meminfo: memFree=1693096/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=6864 CPUtime=0.09
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 1862 0 0 0 9 0 0 0 20 0 1 0 108395489 7028736 1620 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 1716 1621 63 155 0 1559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6864

[startup+0.301075 s]
/proc/loadavg: 2.10 1.93 1.49 3/65 11454
/proc/meminfo: memFree=1693096/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=15676 CPUtime=0.29
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 4293 0 0 0 28 1 0 0 22 0 1 0 108395489 16052224 3794 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 3919 3794 63 155 0 3762 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15676

[startup+0.701121 s]
/proc/loadavg: 2.10 1.93 1.49 3/65 11454
/proc/meminfo: memFree=1693096/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=20728 CPUtime=0.69
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 7239 0 0 0 66 3 0 0 25 0 1 0 108395489 21225472 5072 1992294400 134512640 135151029 4294956224 18446744073709551615 134707553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 5182 5072 79 155 0 5025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20728

[startup+1.50121 s]
/proc/loadavg: 2.10 1.93 1.49 2/66 11455
/proc/meminfo: memFree=1672864/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=29872 CPUtime=1.49
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 12492 0 0 0 144 5 0 0 25 0 1 0 108395489 30588928 7385 1992294400 134512640 135151029 4294956224 18446744073709551615 134519618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 7468 7385 79 155 0 7311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29872

[startup+3.1014 s]
/proc/loadavg: 2.01 1.91 1.49 2/66 11455
/proc/meminfo: memFree=1659424/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=34228 CPUtime=3.09
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 13553 0 0 0 303 6 0 0 25 0 1 0 108395489 35049472 8446 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 8557 8446 79 155 0 8400 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34228

[startup+6.30176 s]
/proc/loadavg: 2.01 1.91 1.49 2/66 11455
/proc/meminfo: memFree=1659232/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=35944 CPUtime=6.29
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 15031 0 0 0 623 6 0 0 25 0 1 0 108395489 36806656 8899 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 8986 8899 79 155 0 8829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35944

[startup+12.7015 s]
/proc/loadavg: 1.86 1.88 1.48 2/66 11455
/proc/meminfo: memFree=1649576/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=44528 CPUtime=12.68
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 17177 0 0 0 1260 8 0 0 25 0 1 0 108395489 45596672 11045 1992294400 134512640 135151029 4294956224 18446744073709551615 134552059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 11132 11045 79 155 0 10975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44528

[startup+25.502 s]
/proc/loadavg: 1.72 1.85 1.48 2/66 11455
/proc/meminfo: memFree=1642664/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=50864 CPUtime=25.48
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 18755 0 0 0 2539 9 0 0 25 0 1 0 108395489 52084736 12623 1992294400 134512640 135151029 4294956224 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 12716 12623 79 155 0 12559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50864

[startup+51.1019 s]
/proc/loadavg: 1.48 1.78 1.46 2/66 11455
/proc/meminfo: memFree=1633960/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=59468 CPUtime=51.08
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 20896 0 0 0 5097 11 0 0 25 0 1 0 108395489 60895232 14764 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 14867 14764 79 155 0 14710 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59468

[startup+102.306 s]
/proc/loadavg: 1.19 1.65 1.43 2/66 11455
/proc/meminfo: memFree=1623272/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=70184 CPUtime=102.26
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 23563 0 0 0 10214 12 0 0 25 0 1 0 108395489 71868416 17431 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 17546 17431 79 155 0 17389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70184

[startup+162.302 s]
/proc/loadavg: 1.07 1.54 1.41 2/66 11455
/proc/meminfo: memFree=1613480/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=80020 CPUtime=162.25
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 26006 0 0 0 16210 15 0 0 25 0 1 0 108395489 81940480 19874 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 20005 19874 79 155 0 19848 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80020

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.38 2/66 11455
/proc/meminfo: memFree=1607528/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=85996 CPUtime=222.23
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 27482 0 0 0 22207 16 0 0 25 0 1 0 108395489 88059904 21350 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 21499 21350 79 155 0 21342 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85996

[startup+282.301 s]
/proc/loadavg: 1.01 1.35 1.35 2/66 11455
/proc/meminfo: memFree=1599272/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=94216 CPUtime=282.22
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 29542 0 0 0 28205 17 0 0 25 0 1 0 108395489 96477184 23410 1992294400 134512640 135151029 4294956224 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 23554 23410 79 155 0 23397 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 94216

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.33 2/66 11455
/proc/meminfo: memFree=1585256/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=108464 CPUtime=342.2
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 33029 0 0 0 34200 20 0 0 25 0 1 0 108395489 111067136 26897 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 27116 26897 79 155 0 26959 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 108464

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.30 2/66 11455
/proc/meminfo: memFree=1584744/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=108944 CPUtime=402.18
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 33140 0 0 0 40198 20 0 0 25 0 1 0 108395489 111558656 27008 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 27236 27008 79 155 0 27079 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 108944

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.28 2/66 11455
/proc/meminfo: memFree=1584680/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=108944 CPUtime=462.17
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 33140 0 0 0 46197 20 0 0 25 0 1 0 108395489 111558656 27008 1992294400 134512640 135151029 4294956224 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 27236 27008 79 155 0 27079 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 108944

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.26 2/66 11455
/proc/meminfo: memFree=1584232/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=109488 CPUtime=522.15
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 33263 0 0 0 52195 20 0 0 25 0 1 0 108395489 112115712 27131 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 27372 27131 79 155 0 27215 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 109488

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 11455
/proc/meminfo: memFree=1576488/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=117580 CPUtime=582.14
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 35266 0 0 0 58192 22 0 0 25 0 1 0 108395489 120401920 29134 1992294400 134512640 135151029 4294956224 18446744073709551615 134530844 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 29395 29134 79 155 0 29238 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 117580

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.22 2/66 11455
/proc/meminfo: memFree=1572392/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=121308 CPUtime=642.13
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 36186 0 0 0 64190 23 0 0 25 0 1 0 108395489 124219392 30054 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 30327 30054 79 155 0 30170 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 121308

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 11455
/proc/meminfo: memFree=1571880/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=121836 CPUtime=702.11
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 36328 0 0 0 70188 23 0 0 25 0 1 0 108395489 124760064 30196 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 30459 30196 79 155 0 30302 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 121836

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.19 2/66 11455
/proc/meminfo: memFree=1566888/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=126904 CPUtime=762.09
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 37564 0 0 0 76184 25 0 0 25 0 1 0 108395489 129949696 31432 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 31726 31432 79 155 0 31569 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 126904

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 11455
/proc/meminfo: memFree=1559976/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=134432 CPUtime=822.07
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 39276 0 0 0 82181 26 0 0 25 0 1 0 108395489 137658368 33144 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 33608 33144 79 155 0 33451 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 134432

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 11455
/proc/meminfo: memFree=1557672/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=137424 CPUtime=882.06
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 39880 0 0 0 88179 27 0 0 25 0 1 0 108395489 140722176 33748 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 34356 33748 79 155 0 34199 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 137424

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 11455
/proc/meminfo: memFree=1553768/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=141368 CPUtime=942.04
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 40832 0 0 0 94176 28 0 0 25 0 1 0 108395489 144760832 34700 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35342 34700 79 155 0 35185 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 141368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 11455
/proc/meminfo: memFree=1553384/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=141720 CPUtime=1002.03
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 40919 0 0 0 100175 28 0 0 25 0 1 0 108395489 145121280 34787 1992294400 134512640 135151029 4294956224 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35430 34787 79 155 0 35273 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 141720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 11455
/proc/meminfo: memFree=1552744/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=142276 CPUtime=1062.01
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 41062 0 0 0 106173 28 0 0 25 0 1 0 108395489 145690624 34930 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35569 34930 79 155 0 35412 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 142276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 11455
/proc/meminfo: memFree=1552552/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=142556 CPUtime=1121.99
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 41116 0 0 0 112171 28 0 0 25 0 1 0 108395489 145977344 34984 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35639 34984 79 155 0 35482 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 142556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 11455
/proc/meminfo: memFree=1551848/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=143340 CPUtime=1181.97
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 41282 0 0 0 118169 28 0 0 25 0 1 0 108395489 146780160 35150 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35835 35150 79 155 0 35678 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 143340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 11461
/proc/meminfo: memFree=1551528/2055920 swapFree=4192952/4192956
[pid=11454] ppid=11452 vsize=143532 CPUtime=1200.07
/proc/11454/stat : 11454 (precosat) R 11452 11454 10780 0 -1 4194304 41303 0 0 0 119979 28 0 0 25 0 1 0 108395489 146976768 35171 1992294400 134512640 135151029 4294956224 18446744073709551615 134546770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11454/statm: 35883 35171 79 155 0 35726 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 143532

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.306953
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 143532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41303
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= 891

runsolver used 1.3418 second user time and 2.87656 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-27 05:41:03
IDJOB=1735548
IDBENCH=71499
IDSOLVER=507
FILE ID=node88/1735548-1240803663
PBS_JOBID= 9187388
Free space on /tmp= 66560 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2640c305320g4.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735548-1240803663/watcher-1735548-1240803663 -o /tmp/evaluation-result-1735548-1240803663/solver-1735548-1240803663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1735548-1240803663.cnf

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

MD5SUM BENCH= 902bd5d693f19206156f2706c5c6e377
RANDOM SEED=1758785493

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1693512 kB
Buffers:         49812 kB
Cached:         227420 kB
SwapCached:          4 kB
Active:         107072 kB
Inactive:       184512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693512 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4648 kB
Writeback:           0 kB
Mapped:          24112 kB
Slab:            56644 kB
Committed_AS:   305512 kB
PageTables:       1444 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= 66556 MiB
End job on node88 at 2009-04-27 06:01:06