Trace number 1553986

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) 1200.07 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf
MD5SUMf21954c654ab1cfd9e2c1aa6fdf49c58
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138559
Number of clauses415292
Sum of the clauses size969012
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2276860
Number of clauses of size 3138430
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-1553986-1238721593.cnf
0.00/0.00	c found header 'p cnf 138559 415292'
0.79/0.80	c finished parsing
0.79/0.80	c
0.79/0.80	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.79/0.80	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.79/0.80	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.79/0.80	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.79/0.80	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.79/0.80	c --random=1 --spread=2000 --seed=0 --skip=25
0.79/0.80	c
0.79/0.80	c sizeof     vars[0] = 16   alignment = 0       2 MB
0.79/0.80	c sizeof     orgs[0] =  8   alignment = 0       1 MB
0.79/0.80	c sizeof     occs[0] =  8   alignment = 0       1 MB
0.79/0.80	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
0.79/0.80	c
0.79/0.80	c starting search after 0.8 seconds
0.79/0.80	c no decision limit
0.79/0.82	c
0.79/0.82	c       original/binary      fixed     eliminated      learned       agility
0.79/0.82	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.82	c
0.79/0.82	c *    0.8   415290  138557      2     0      0       0      0    0.0   0   37
6.39/6.45	c s    6.5   247498   49000  22129    14  67416       0      0    0.0   0   30
6.39/6.45	c l    6.5   247498   49000  22129    14  67416       0 213466    0.0   0   30
11.79/11.84	c N   11.8   247530   49000  22129    14  67416     100    100   79.7  28   34
17.28/17.39	c N   17.4   247530   49000  22129    14  67416     200    200   89.2  27   34
19.08/19.12	c s   19.1   247528   49000  22129    14  67416     224    224   91.0  27   31
32.09/32.19	c s   32.2   249118   49000  22129    14  67416     442    442   90.2  26   31
45.18/45.27	c s   45.3   249597   49000  22129    14  67416     660    660   89.9  26   31
53.58/53.61	c N   53.6   249602   49000  22129    14  67416     800    800   88.4  26   34
58.37/58.40	c s   58.4   249602   49000  22129    14  67416     878    878   89.8  25   31
65.67/65.75	c B   65.7   249602   49000  22129    14  67416    1000   1000   88.2  27   34
121.96/122.07	c B  122.0   249602   49000  22129    14  67416    2000   2000   96.0  18   35
143.15/143.23	c R  143.2   249602   49000  22129    14  67416    2400   2400   96.5  19   35
368.08/368.20	c R  368.1   249602   49000  22129    14  67416    6400   6400   99.1  25   37
453.96/454.15	c B  454.0   249602   49000  22129    14  67416    8000   8000  101.2  20   38
908.13/908.47	c R  908.2   249602   49000  22129    14  67416   16000  16000   96.0  24   42
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 21196 conflicts, 34166 decisions, 1 random
1200.05/1200.40	c 0 iterations, 49 restarts, 26 skipped
1200.05/1200.40	c 0 enlarged, 295 shrunken, 206 rescored, 13 rebiased
1200.05/1200.40	c 5 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 22129 fixed, 14 equiv, 67416 elim, 14 merged
1200.05/1200.40	c elim: 2727527 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 99% substituted, 0.5% nots, 99.3% ands, 0.2% xors, 0.0% ites
1200.05/1200.40	c arty: 2.00 and 2.00 xor average arity
1200.05/1200.40	c prbe: 5296729 probed, 108 phases, 54 rounds
1200.05/1200.40	c prbe: 35 failed, 22022 lifted, 7 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 7 merged
1200.05/1200.40	c mins: 2578098 learned, 92% deleted, 0 strong, 305 depth
1200.05/1200.40	c subs: 157 forward, 291 backward, 190 doms
1200.05/1200.40	c strs: 500 forward, 1 backward
1200.05/1200.40	c doms: 8184 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 905060872 propagations, 0.75 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 51 MB max, 21 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1553986-1238721593/watcher-1553986-1238721593 -o /tmp/evaluation-result-1553986-1238721593/solver-1553986-1238721593 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1553986-1238721593.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 1.00 3/81 12461
/proc/meminfo: memFree=1053072/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=6208 CPUtime=0
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 1170 0 0 0 0 0 0 0 20 0 1 0 1144823636 6356992 1155 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12461/statm: 1552 1156 59 155 0 1395 0

[startup+0.0157619 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 12461
/proc/meminfo: memFree=1053072/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=6468 CPUtime=0
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 1380 0 0 0 0 0 0 0 20 0 1 0 1144823636 6623232 1365 1992294400 134512640 135151029 4294956224 18446744073709551615 134534406 0 0 4096 0 0 0 0 17 1 0 0
/proc/12461/statm: 1617 1366 59 155 0 1460 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6468

[startup+0.102772 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 12461
/proc/meminfo: memFree=1053072/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=16740 CPUtime=0.09
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 3992 0 0 0 8 1 0 0 20 0 1 0 1144823636 17141760 3944 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 4185 3944 63 155 0 4028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16740

[startup+0.301792 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 12461
/proc/meminfo: memFree=1053072/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=25044 CPUtime=0.29
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 6272 0 0 0 27 2 0 0 22 0 1 0 1144823636 25645056 6030 1992294400 134512640 135151029 4294956224 18446744073709551615 134680086 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 6261 6030 63 155 0 6104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25044

[startup+0.701837 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 12461
/proc/meminfo: memFree=1053072/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=43764 CPUtime=0.69
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 11198 0 0 0 65 4 0 0 25 0 1 0 1144823636 44814336 10699 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 10941 10699 63 155 0 10784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43764

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=1008008/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=46520 CPUtime=1.49
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 13870 0 0 0 144 5 0 0 25 0 1 0 1144823636 47636480 11290 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 11630 11290 79 155 0 11473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46520

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=1002248/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=58720 CPUtime=3.09
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 17837 0 0 0 302 7 0 0 25 0 1 0 1144823636 60129280 14230 1992294400 134512640 135151029 4294956224 18446744073709551615 134578625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14680 14230 79 155 0 14523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58720

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=990088/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55008 CPUtime=6.29
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 19344 0 0 0 622 7 0 0 25 0 1 0 1144823636 56328192 13231 1992294400 134512640 135151029 4294956224 18446744073709551615 134578366 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13752 13231 79 155 0 13595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55008

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55012 CPUtime=12.69
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 19354 0 0 0 1262 7 0 0 25 0 1 0 1144823636 56332288 13241 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13753 13241 79 155 0 13596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55012

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999816/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55012 CPUtime=25.48
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 19896 0 0 0 2541 7 0 0 25 0 1 0 1144823636 56332288 13241 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13753 13241 79 155 0 13596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55012

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55012 CPUtime=51.08
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 20980 0 0 0 5100 8 0 0 25 0 1 0 1144823636 56332288 13241 1992294400 134512640 135151029 4294956224 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13753 13241 79 155 0 13596 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55012

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55012 CPUtime=102.26
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21522 0 0 0 10218 8 0 0 25 0 1 0 1144823636 56332288 13241 1992294400 134512640 135151029 4294956224 18446744073709551615 134578221 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13753 13241 79 155 0 13596 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55012

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=162.24
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 16216 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=222.23
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 22215 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=282.21
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 28213 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55036

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=342.19
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 34211 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134542670 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55036

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=402.17
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 40209 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=462.16
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 46208 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999944/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=522.14
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 52206 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 55036

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999944/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=582.12
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 58204 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 55036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999944/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=642.11
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 64203 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 55036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=702.09
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 70201 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 55036

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999880/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55036 CPUtime=762.07
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21528 0 0 0 76199 8 0 0 25 0 1 0 1144823636 56356864 13247 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13759 13247 79 155 0 13602 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 55036

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999560/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55432 CPUtime=822.05
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21614 0 0 0 82197 8 0 0 25 0 1 0 1144823636 56762368 13333 1992294400 134512640 135151029 4294956224 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13858 13333 79 155 0 13701 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 55432

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=999176/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=55964 CPUtime=882.04
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21712 0 0 0 88195 9 0 0 25 0 1 0 1144823636 57307136 13431 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 13991 13431 79 155 0 13834 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55964

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=998728/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=56448 CPUtime=942.02
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21823 0 0 0 94193 9 0 0 25 0 1 0 1144823636 57802752 13542 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14112 13542 79 155 0 13955 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 56448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=998152/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=57000 CPUtime=1002.01
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 21963 0 0 0 100192 9 0 0 25 0 1 0 1144823636 58368000 13682 1992294400 134512640 135151029 4294956224 18446744073709551615 134551932 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14250 13682 79 155 0 14093 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 57000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=997704/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=57540 CPUtime=1061.99
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 22086 0 0 0 106190 9 0 0 25 0 1 0 1144823636 58920960 13805 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14385 13805 79 155 0 14228 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 57540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=997128/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=58080 CPUtime=1121.97
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 22224 0 0 0 112188 9 0 0 25 0 1 0 1144823636 59473920 13943 1992294400 134512640 135151029 4294956224 18446744073709551615 134554488 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14520 13943 79 155 0 14363 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 58080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=996616/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=58608 CPUtime=1181.95
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 22359 0 0 0 118186 9 0 0 25 0 1 0 1144823636 60014592 14078 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14652 14078 79 155 0 14495 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 58608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 12462
/proc/meminfo: memFree=996424/2055920 swapFree=4176448/4192956
[pid=12461] ppid=12459 vsize=58872 CPUtime=1200.05
/proc/12461/stat : 12461 (precosat) R 12459 12461 11943 0 -1 4194304 22403 0 0 0 119996 9 0 0 25 0 1 0 1144823636 60284928 14122 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12461/statm: 14718 14122 79 155 0 14561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58872

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.103984
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 65032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22403
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= 1564

runsolver used 1.58176 second user time and 3.88741 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-03 03:19:54
IDJOB=1553986
IDBENCH=70772
IDSOLVER=507
FILE ID=node86/1553986-1238721593
PBS_JOBID= 9085308
Free space on /tmp= 66428 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553986-1238721593/watcher-1553986-1238721593 -o /tmp/evaluation-result-1553986-1238721593/solver-1553986-1238721593 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1553986-1238721593.cnf

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

MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=1213780391

node86.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		: 3000.238
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		: 3000.238
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:       1053552 kB
Buffers:         91252 kB
Cached:         802360 kB
SwapCached:       9020 kB
Active:         338500 kB
Inactive:       569316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053552 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            7740 kB
Writeback:           0 kB
Mapped:          19216 kB
Slab:            78852 kB
Committed_AS:  2848112 kB
PageTables:       2684 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= 66428 MiB
End job on node86 at 2009-04-03 03:39:56