Trace number 1554142

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) 1200.02 1200.81

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate032.cnf
MD5SUM8d76aa747359ea8ccf15726792949452
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 variables8527
Number of clauses25484
Sum of the clauses size59460
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 216988
Number of clauses of size 38494
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-1554142-1238723985.cnf
0.00/0.00	c found header 'p cnf 8527 25484'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    25482    8525      2     0      0       0      0    0.0   0    2
0.30/0.34	c s    0.3    15191    2967   1151    87   4322       0      0    0.0   0    2
0.30/0.34	c l    0.3    15191    2967   1151    87   4322       0  13103    0.0   0    2
0.40/0.40	c N    0.4    15191    2967   1151    87   4322     100    100   27.1  42    2
0.40/0.45	c N    0.5    15191    2967   1151    87   4322     201    201   28.2  43    2
1.00/1.05	c N    1.1    15191    2967   1151    87   4322     802    802   27.3  38    2
1.29/1.36	c B    1.4    15191    2967   1151    87   4322    1000   1000   27.1  39    2
2.79/2.86	c B    2.9    15191    2967   1151    87   4322    2000   2000   26.0  37    3
3.39/3.48	c N    3.5    15191    2967   1151    87   4322    2402   2402   25.7  35    3
9.49/9.50	c N    9.5    15191    2967   1151    87   4322    6403   6403   25.4  35    4
11.89/11.91	c B   11.9    15191    2967   1151    87   4322    8001   8001   25.3  37    4
19.59/19.64	c +   19.6    15191    2967   1151    87   4322   13103  14413   24.8  36    5
24.09/24.17	c N   24.2    15191    2967   1151    87   4322   16003  14421   24.6  30    6
24.68/24.75	c +   24.7    15191    2967   1151    87   4322   16375  15854   24.6  38    6
31.08/31.19	c +   31.2    15191    2967   1151    87   4322   20465  17439   24.3  36    6
36.68/36.72	c B   36.7    15191    2967   1151    87   4322   24001  17446   24.2  37    7
39.18/39.22	c +   39.2    15191    2967   1151    87   4322   25581  19182   24.2  37    7
49.38/49.49	c +   49.5    15191    2967   1151    87   4322   31975  21100   23.9  37    7
59.68/59.71	c N   59.7    15191    2967   1151    87   4322   38403  21106   23.7  37    8
62.17/62.22	c
62.17/62.22	c       original/binary      fixed     eliminated      learned       agility
62.17/62.22	c   seconds        variables     equivalent    conflicts       height       MB
62.17/62.22	c
62.17/62.22	c +   62.2    15191    2967   1151    87   4322   39965  23210   23.7  34    8
78.16/78.26	c +   78.2    15191    2967   1151    87   4322   49955  25531   23.6  36    9
98.26/98.39	c +   98.4    15191    2967   1151    87   4322   62441  28084   23.3  37    9
100.76/100.85	c B  100.8    15191    2967   1151    87   4322   64001  27103   23.3  37   10
124.16/124.27	c +  124.2    15191    2967   1151    87   4322   78051  30892   23.2  36   10
144.02/144.56	c N  144.1    15191    2967   1151    87   4322   89603  30899   23.1  36   11
157.51/158.08	c +  157.6    15191    2967   1151    87   4322   97561  33981   23.0  37   11
199.30/199.86	c +  199.4    15191    2967   1151    87   4322  121951  37379   22.8  36   12
251.88/252.50	c +  252.0    15191    2967   1151    87   4322  152436  41116   22.5  35   13
264.67/265.27	c B  264.8    15191    2967   1151    87   4322  160002  41124   22.5  35   14
319.36/319.96	c +  319.4    15191    2967   1151    87   4322  190546  45227   22.2  34   14
345.06/345.68	c N  345.2    15191    2967   1151    87   4322  204805  45232   22.1  36   15
404.14/404.71	c +  404.2    15191    2967   1151    87   4322  238181  49749   22.3  35   12
512.01/512.69	c +  512.1    15191    2967   1151    87   4322  297725  54723   22.3  37   12
648.96/649.63	c +  649.0    15191    2967   1151    87   4322  372155  60195   22.2  36   12
670.46/671.13	c B  670.5    15191    2967   1151    87   4322  384003  60206   22.2  34   13
815.01/815.77	c N  815.1    15191    2967   1151    87   4322  460805  60205   22.1  36   13
823.21/823.92	c +  823.2    15191    2967   1151    87   4322  465191  66214   22.1  38   13
1048.74/1049.50	c + 1048.8    15191    2967   1151    87   4322  581485  72835   21.9  36   14
1200.01/1200.80	c
1200.01/1200.80	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.80	c
1200.01/1200.80	c 657344 conflicts, 657493 decisions, 1 random
1200.01/1200.80	c 0 iterations, 0 restarts, 1404 skipped
1200.01/1200.80	c 18 enlarged, 34 shrunken, 6413 rescored, 201 rebiased
1200.01/1200.80	c 1 simplifications, 0 reductions
1200.01/1200.80	c
1200.01/1200.80	c vars: 1151 fixed, 87 equiv, 4322 elim, 91 merged
1200.01/1200.80	c elim: 170209 resolutions, 1 phases, 1 rounds
1200.01/1200.80	c sbst: 98% substituted, 0.0% nots, 99.3% ands, 0.7% xors, 0.0% ites
1200.01/1200.80	c arty: 2.00 and 2.00 xor average arity
1200.01/1200.80	c prbe: 41997 probed, 2 phases, 3 rounds
1200.01/1200.80	c prbe: 5 failed, 1130 lifted, 31 merged
1200.01/1200.80	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.80	c hash: 0 units, 60 merged
1200.01/1200.80	c mins: 20422896 learned, 75% deleted, 0 strong, 52 depth
1200.01/1200.80	c subs: 31 forward, 34 backward, 131 doms
1200.01/1200.80	c strs: 92 forward, 0 backward
1200.01/1200.80	c doms: 606 dominators, 0 high, 0 low
1200.01/1200.80	c prps: 1607209017 propagations, 1.34 megaprops
1200.01/1200.80	c
1200.01/1200.80	c 1200.0 seconds, 15 MB max, 87 MB recycled
1200.01/1200.80	c
1200.01/1200.80	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.80	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-1554142-1238723985/watcher-1554142-1238723985 -o /tmp/evaluation-result-1554142-1238723985/solver-1554142-1238723985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1554142-1238723985.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: 1.99 1.85 1.45 3/73 12922
/proc/meminfo: memFree=1817720/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=1588 CPUtime=0
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 312 0 0 0 0 0 0 0 20 0 1 0 1145063347 1626112 297 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 430 298 63 155 0 273 0

[startup+0.086663 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 12922
/proc/meminfo: memFree=1817720/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=3892 CPUtime=0.08
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 913 0 0 0 8 0 0 0 20 0 1 0 1145063347 3985408 864 1992294400 134512640 135151029 4294956224 18446744073709551615 134581483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 973 864 79 155 0 816 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3892

[startup+0.102664 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 12922
/proc/meminfo: memFree=1817720/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=3892 CPUtime=0.09
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 913 0 0 0 9 0 0 0 20 0 1 0 1145063347 3985408 864 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 973 864 79 155 0 816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3892

[startup+0.302685 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 12922
/proc/meminfo: memFree=1817720/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=4920 CPUtime=0.3
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1260 0 0 0 29 1 0 0 22 0 1 0 1145063347 5038080 1112 1992294400 134512640 135151029 4294956224 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1230 1112 79 155 0 1073 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4920

[startup+0.70173 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 12922
/proc/meminfo: memFree=1817720/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=4924 CPUtime=0.69
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1264 0 0 0 68 1 0 0 25 0 1 0 1145063347 5042176 1116 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1231 1116 79 155 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4924

[startup+1.50181 s]
/proc/loadavg: 1.99 1.85 1.45 2/74 12923
/proc/meminfo: memFree=1813488/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=4924 CPUtime=1.49
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1264 0 0 0 148 1 0 0 25 0 1 0 1145063347 5042176 1116 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1231 1116 79 155 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4924

[startup+3.10198 s]
/proc/loadavg: 1.99 1.85 1.45 2/74 12923
/proc/meminfo: memFree=1813360/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=4924 CPUtime=3.09
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1264 0 0 0 308 1 0 0 25 0 1 0 1145063347 5042176 1116 1992294400 134512640 135151029 4294956224 18446744073709551615 134580663 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1231 1116 79 155 0 1074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4924

[startup+6.30132 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 12923
/proc/meminfo: memFree=1813304/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=4924 CPUtime=6.29
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1264 0 0 0 628 1 0 0 25 0 1 0 1145063347 5042176 1116 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1231 1116 79 155 0 1074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4924

[startup+12.702 s]
/proc/loadavg: 1.84 1.82 1.45 2/74 12923
/proc/meminfo: memFree=1812856/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=5452 CPUtime=12.69
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1396 0 0 0 1268 1 0 0 25 0 1 0 1145063347 5582848 1248 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1363 1248 79 155 0 1206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5452

[startup+25.5014 s]
/proc/loadavg: 1.65 1.78 1.44 2/74 12923
/proc/meminfo: memFree=1810808/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=7588 CPUtime=25.48
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 1868 0 0 0 2547 1 0 0 25 0 1 0 1145063347 7770112 1720 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 1897 1720 79 155 0 1740 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7588

[startup+51.1011 s]
/proc/loadavg: 1.43 1.72 1.43 2/74 12923
/proc/meminfo: memFree=1809400/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=9088 CPUtime=51.08
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 2239 0 0 0 5106 2 0 0 25 0 1 0 1145063347 9306112 2091 1992294400 134512640 135151029 4294956224 18446744073709551615 134520154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 2272 2091 79 155 0 2115 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9088

[startup+102.307 s]
/proc/loadavg: 1.18 1.61 1.41 2/74 12929
/proc/meminfo: memFree=1806968/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=11548 CPUtime=102.26
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 2823 0 0 0 10223 3 0 0 25 0 1 0 1145063347 11825152 2675 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 2887 2675 79 155 0 2730 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11548

[startup+162.302 s]
/proc/loadavg: 1.19 1.52 1.39 2/74 13405
/proc/meminfo: memFree=1775528/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=13132 CPUtime=161.8
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 3221 0 0 0 16175 5 0 0 25 0 1 0 1145063347 13447168 3073 1992294400 134512640 135151029 4294956224 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 3283 3073 79 155 0 3126 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 13132

[startup+222.301 s]
/proc/loadavg: 1.07 1.43 1.36 2/74 13405
/proc/meminfo: memFree=1774320/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=14876 CPUtime=221.79
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 3547 0 0 0 22173 6 0 0 25 0 1 0 1145063347 15233024 3399 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 3719 3399 79 155 0 3562 0
Current children cumulated CPU time (s) 221.79
Current children cumulated vsize (KiB) 14876

[startup+282.303 s]
/proc/loadavg: 1.02 1.35 1.33 2/74 13405
/proc/meminfo: memFree=1772912/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=16504 CPUtime=281.78
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 3909 0 0 0 28171 7 0 0 25 0 1 0 1145063347 16900096 3761 1992294400 134512640 135151029 4294956224 18446744073709551615 134554726 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4126 3761 79 155 0 3969 0
Current children cumulated CPU time (s) 281.78
Current children cumulated vsize (KiB) 16504

[startup+342.302 s]
/proc/loadavg: 1.01 1.28 1.31 2/74 13405
/proc/meminfo: memFree=1772016/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=17280 CPUtime=341.76
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4115 0 0 0 34169 7 0 0 25 0 1 0 1145063347 17694720 3967 1992294400 134512640 135151029 4294956224 18446744073709551615 134551936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4320 3967 79 155 0 4163 0
Current children cumulated CPU time (s) 341.76
Current children cumulated vsize (KiB) 17280

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.29 2/74 13405
/proc/meminfo: memFree=1771760/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=17792 CPUtime=401.74
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4201 0 0 0 40167 7 0 0 25 0 1 0 1145063347 18219008 4053 1992294400 134512640 135151029 4294956224 18446744073709551615 134551341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4448 4053 79 155 0 4291 0
Current children cumulated CPU time (s) 401.74
Current children cumulated vsize (KiB) 17792

[startup+462.303 s]
/proc/loadavg: 1.00 1.18 1.27 2/74 13405
/proc/meminfo: memFree=1771384/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18048 CPUtime=461.72
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4300 0 0 0 46165 7 0 0 25 0 1 0 1145063347 18481152 4152 1992294400 134512640 135151029 4294956224 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4512 4152 79 155 0 4355 0
Current children cumulated CPU time (s) 461.72
Current children cumulated vsize (KiB) 18048

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.25 2/74 13405
/proc/meminfo: memFree=1771128/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18304 CPUtime=521.7
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4363 0 0 0 52163 7 0 0 25 0 1 0 1145063347 18743296 4215 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4576 4215 79 155 0 4419 0
Current children cumulated CPU time (s) 521.7
Current children cumulated vsize (KiB) 18304

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.23 2/74 13405
/proc/meminfo: memFree=1771000/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18304 CPUtime=581.68
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4387 0 0 0 58161 7 0 0 25 0 1 0 1145063347 18743296 4239 1992294400 134512640 135151029 4294956224 18446744073709551615 134552225 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4576 4239 79 155 0 4419 0
Current children cumulated CPU time (s) 581.68
Current children cumulated vsize (KiB) 18304

[startup+642.302 s]
/proc/loadavg: 1.03 1.11 1.22 2/74 13405
/proc/meminfo: memFree=1770872/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18304 CPUtime=641.67
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4417 0 0 0 64160 7 0 0 25 0 1 0 1145063347 18743296 4269 1992294400 134512640 135151029 4294956224 18446744073709551615 134551768 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4576 4269 79 155 0 4419 0
Current children cumulated CPU time (s) 641.67
Current children cumulated vsize (KiB) 18304

[startup+702.301 s]
/proc/loadavg: 1.12 1.12 1.21 2/74 13405
/proc/meminfo: memFree=1770552/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18560 CPUtime=701.65
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4466 0 0 0 70158 7 0 0 25 0 1 0 1145063347 19005440 4318 1992294400 134512640 135151029 4294956224 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4640 4318 79 155 0 4483 0
Current children cumulated CPU time (s) 701.65
Current children cumulated vsize (KiB) 18560

[startup+762.306 s]
/proc/loadavg: 1.12 1.11 1.20 2/74 13405
/proc/meminfo: memFree=1770488/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18560 CPUtime=761.63
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4481 0 0 0 76156 7 0 0 25 0 1 0 1145063347 19005440 4333 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4640 4333 79 155 0 4483 0
Current children cumulated CPU time (s) 761.63
Current children cumulated vsize (KiB) 18560

[startup+822.301 s]
/proc/loadavg: 1.11 1.10 1.19 2/74 13405
/proc/meminfo: memFree=1770232/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=18816 CPUtime=821.61
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4543 0 0 0 82154 7 0 0 25 0 1 0 1145063347 19267584 4395 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4704 4395 79 155 0 4547 0
Current children cumulated CPU time (s) 821.61
Current children cumulated vsize (KiB) 18816

[startup+882.301 s]
/proc/loadavg: 1.10 1.10 1.18 2/74 13405
/proc/meminfo: memFree=1769912/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=19328 CPUtime=881.59
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4622 0 0 0 88152 7 0 0 25 0 1 0 1145063347 19791872 4474 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4832 4474 79 155 0 4675 0
Current children cumulated CPU time (s) 881.59
Current children cumulated vsize (KiB) 19328

[startup+942.302 s]
/proc/loadavg: 1.09 1.09 1.17 2/74 13405
/proc/meminfo: memFree=1769848/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=19328 CPUtime=941.58
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4623 0 0 0 94151 7 0 0 25 0 1 0 1145063347 19791872 4475 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4832 4475 79 155 0 4675 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 19328

[startup+1002.3 s]
/proc/loadavg: 1.17 1.12 1.18 2/74 13405
/proc/meminfo: memFree=1769848/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=19328 CPUtime=1001.56
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4626 0 0 0 100149 7 0 0 25 0 1 0 1145063347 19791872 4478 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4832 4478 79 155 0 4675 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 19328

[startup+1062.3 s]
/proc/loadavg: 1.09 1.11 1.17 2/74 13405
/proc/meminfo: memFree=1769464/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=19844 CPUtime=1061.54
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4715 0 0 0 106147 7 0 0 25 0 1 0 1145063347 20320256 4567 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4961 4567 79 155 0 4804 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 19844

[startup+1122.3 s]
/proc/loadavg: 1.03 1.08 1.16 2/74 13405
/proc/meminfo: memFree=1769464/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=19844 CPUtime=1121.52
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4716 0 0 0 112145 7 0 0 25 0 1 0 1145063347 20320256 4568 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 4961 4568 79 155 0 4804 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 19844

[startup+1182.3 s]
/proc/loadavg: 1.01 1.07 1.15 2/74 13405
/proc/meminfo: memFree=1769080/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=20360 CPUtime=1181.51
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4798 0 0 0 118143 8 0 0 25 0 1 0 1145063347 20848640 4650 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 5090 4650 79 155 0 4933 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 20360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.01 1.06 1.14 2/74 13405
/proc/meminfo: memFree=1769016/2055920 swapFree=4164832/4192956
[pid=12922] ppid=12920 vsize=20360 CPUtime=1200.01
/proc/12922/stat : 12922 (precosat) R 12920 12922 12400 0 -1 4194304 4806 0 0 0 119993 8 0 0 25 0 1 0 1145063347 20848640 4658 1992294400 134512640 135151029 4294956224 18446744073709551615 134542655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12922/statm: 5090 4658 79 155 0 4933 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 20360

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): 1200.81
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.085986
CPU usage (%): 99.9345
Max. virtual memory (cumulated for all children) (KiB): 20360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4806
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= 3396

runsolver used 1.07284 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-03 03:59:45
IDJOB=1554142
IDBENCH=70775
IDSOLVER=507
FILE ID=node81/1554142-1238723985
PBS_JOBID= 9085298
Free space on /tmp= 126312 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate032.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554142-1238723985/watcher-1554142-1238723985 -o /tmp/evaluation-result-1554142-1238723985/solver-1554142-1238723985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1554142-1238723985.cnf

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

MD5SUM BENCH= 8d76aa747359ea8ccf15726792949452
RANDOM SEED=331174920

node81.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		: 3000.220
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		: 3000.220
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:       1818136 kB
Buffers:         36712 kB
Cached:          96684 kB
SwapCached:      19128 kB
Active:          18680 kB
Inactive:       135684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818136 kB
SwapTotal:     4192956 kB
SwapFree:      4164832 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          26632 kB
Slab:            68244 kB
Committed_AS:  3126128 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126744 MiB
End job on node81 at 2009-04-03 04:19:48