Trace number 1563710

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 1200.55

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r3-noholes.cnf
MD5SUM91d125ee3007575f40ddeef126d7f80f
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 variables498723
Number of clauses2928183
Sum of the clauses size7885040
Maximum clause length33
Minimum clause length1
Number of clauses of size 170035
Number of clauses of size 22107033
Number of clauses of size 3609981
Number of clauses of size 419805
Number of clauses of size 50
Number of clauses of size over 5121329

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-1563710-1238789055.cnf
0.00/0.00	c found header 'p cnf 498723 2928183'
5.48/5.51	c finished parsing
5.48/5.51	c
5.48/5.51	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
5.48/5.51	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
5.48/5.51	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
5.48/5.51	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
5.48/5.51	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
5.48/5.51	c --random=1 --spread=2000 --seed=0 --skip=25
5.48/5.51	c
5.48/5.51	c sizeof     vars[0] = 16   alignment = 0       8 MB
5.48/5.51	c sizeof     orgs[0] =  8   alignment = 0       4 MB
5.48/5.51	c sizeof     occs[0] =  8   alignment = 0       4 MB
5.48/5.51	c sizeof iirfs[0..1] =  8   alignment = 0       4 MB
5.48/5.51	c
5.48/5.51	c starting search after 5.5 seconds
5.48/5.51	c no decision limit
5.59/5.66	c
5.59/5.66	c       original/binary      fixed     eliminated      learned       agility
5.59/5.66	c   seconds        variables     equivalent    conflicts       height       MB
5.59/5.66	c
5.59/5.66	c *    5.7  2445459  249208 194987 54528      0       0      0    0.0   0  201
147.23/147.33	c s  147.3   730128   12467 227337 49536 209383       0      0    0.0   0  112
147.23/147.33	c l  147.3   730128   12467 227337 49536 209383       0 727224    0.0   0  112
147.23/147.36	c R  147.3   730128   12467 227337 49536 209383     100    100  159.1   2  114
147.23/147.38	c R  147.3   730128   12467 227337 49536 209383     200    200  162.0   4  114
147.33/147.48	c R  147.4   730128   12467 227337 49536 209383     800    800  246.1  11  119
147.53/147.68	c B  147.6   730128   12467 227337 49536 209383    1001   1001  285.3  14  120
147.93/148.00	c B  147.9   730128   12467 227337 49536 209383    2002   2002  275.8  16  123
147.93/148.08	c R  148.0   730128   12467 227337 49536 209383    2403   2403  272.0  20  123
149.93/150.01	c B  150.0   731494   12298 227495 49547 209383    8005   7980  320.4   9  128
159.33/159.44	c N  159.4   774666    6735 231063 51542 209383   23151  22920  353.6  44  143
162.03/162.16	c B  162.1   775381    6735 231063 51542 209383   24010  23779  354.7  41  143
165.82/165.93	c N  165.9   778519    6732 231063 51545 209383   32773  32536  367.1  29  148
175.02/175.13	c N  175.1   782266    6732 231063 51545 209383   55213  54976  372.5  49  152
179.22/179.35	c B  179.3   783856    6732 231063 51545 209383   64019  63782  371.7  48  154
205.41/205.50	c N  205.4   801564    6726 231063 51551 209383  106494 106249  378.1  38  166
273.98/274.16	c B  274.1   844121    6708 231063 51569 209383  160040 159766  360.4  30  186
336.46/336.63	c N  336.5   865396    6708 231063 51569 209383  221854 221578  347.1  33  197
385.24/385.45	c s  385.3   844221    6700 231063 51577 209383  263689 263038  341.0  42  161
385.24/385.45	c
385.24/385.45	c       original/binary      fixed     eliminated      learned       agility
385.24/385.45	c   seconds        variables     equivalent    conflicts       height       MB
385.24/385.45	c
385.24/385.45	c -  385.3   844221    6700 231063 51577 209383  263689 690863  341.0  42  161
465.60/465.81	c B  465.6   844541    6698 231063 51579 209383  384078 383419  354.5  40  205
683.22/683.58	c R  683.3   844547    6696 231063 51581 209383  478196 477531  362.9  16  223
935.21/935.63	c +  935.3   855661    6672 231063 51605 209383  690863 759949  337.9  32  283
1002.38/1002.81	c s 1002.4   855822    6672 231063 51605 209383  742876 739534  331.4  38  238
1199.30/1199.89	c + 1199.4   858180    6670 231063 51607 209383  863576 835943  332.0  37  297
1200.02/1200.50	c
1200.02/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.50	c
1200.02/1200.50	c 863675 conflicts, 1206490 decisions, 66 random
1200.02/1200.50	c 115 iterations, 165 restarts, 1729 skipped
1200.02/1200.50	c 2 enlarged, 20815 shrunken, 8437 rescored, 253 rebiased
1200.02/1200.50	c 3 simplifications, 0 reductions
1200.02/1200.50	c
1200.02/1200.50	c vars: 231063 fixed, 51607 equiv, 209383 elim, 56958 merged
1200.02/1200.50	c elim: 23568618 resolutions, 3 phases, 0 rounds
1200.02/1200.50	c sbst: 99% substituted, 8.8% nots, 78.6% ands, 11.8% xors, 0.8% ites
1200.02/1200.50	c arty: 7.68 and 2.02 xor average arity
1200.02/1200.50	c prbe: 246094 probed, 16 phases, 18 rounds
1200.02/1200.50	c prbe: 646 failed, 29 lifted, 729 merged
1200.02/1200.50	c sccs: 9 non trivial, 0 fixed, 24 merged
1200.02/1200.50	c hash: 445 units, 56205 merged
1200.02/1200.50	c mins: 33734331 learned, 7% deleted, 24 strong, 39 depth
1200.02/1200.50	c subs: 24369 forward, 36088 backward, 175554 doms
1200.02/1200.50	c strs: 32151 forward, 41033 backward
1200.02/1200.50	c doms: 178185 dominators, 159556 high, 163 low
1200.02/1200.50	c prps: 93014269 propagations, 0.08 megaprops
1200.02/1200.50	c
1200.02/1200.50	c 1200.0 seconds, 299 MB max, 146 MB recycled
1200.02/1200.50	c
1200.02/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.50	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-1563710-1238789055/watcher-1563710-1238789055 -o /tmp/evaluation-result-1563710-1238789055/solver-1563710-1238789055 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1563710-1238789055.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: 0.92 0.98 0.99 3/68 6283
/proc/meminfo: memFree=1895352/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=8584 CPUtime=0
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 1058 0 0 0 0 0 0 0 18 0 1 0 1151567424 8790016 1043 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/6283/statm: 2146 1050 58 155 0 1989 0

[startup+0.040993 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 6283
/proc/meminfo: memFree=1895352/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=20800 CPUtime=0.03
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 4375 0 0 0 2 1 0 0 18 0 1 0 1151567424 21299200 4360 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/6283/statm: 5200 4360 59 155 0 5043 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20800

[startup+0.101998 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 6283
/proc/meminfo: memFree=1895352/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=22336 CPUtime=0.09
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 5365 0 0 0 7 2 0 0 18 0 1 0 1151567424 22872064 5350 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/6283/statm: 5584 5350 59 155 0 5427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22336

[startup+0.302017 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 6283
/proc/meminfo: memFree=1895352/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=51504 CPUtime=0.29
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 12969 0 0 0 23 6 0 0 20 0 1 0 1151567424 52740096 12727 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 12876 12727 64 155 0 12719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51504

[startup+0.701069 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 6283
/proc/meminfo: memFree=1895352/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=70752 CPUtime=0.69
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 18056 0 0 0 61 8 0 0 23 0 1 0 1151567424 72450048 17557 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6283/statm: 17688 17557 64 155 0 17531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70752

[startup+1.50114 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 6284
/proc/meminfo: memFree=1817648/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=96764 CPUtime=1.48
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 26073 0 0 0 136 12 0 0 25 0 1 0 1151567424 99086336 24036 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 24191 24036 64 155 0 24034 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 96764

[startup+3.10129 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 6284
/proc/meminfo: memFree=1778160/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=149028 CPUtime=3.09
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 41149 0 0 0 289 20 0 0 25 0 1 0 1151567424 152604672 37063 1992294400 134512640 135151029 4294956224 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 37257 37063 64 155 0 37100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149028

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 6284
/proc/meminfo: memFree=1671024/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=272416 CPUtime=6.29
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 72016 0 0 0 594 35 0 0 25 0 1 0 1151567424 278953984 67929 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 68104 67929 79 155 0 67947 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 272416

[startup+12.7012 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1627376/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=270124 CPUtime=12.68
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 97425 0 0 0 1222 46 0 0 25 0 1 0 1151567424 276606976 67314 1992294400 134512640 135151029 4294956224 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 67531 67314 79 155 0 67374 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 270124

[startup+25.5025 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1576688/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=332984 CPUtime=25.47
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 110119 0 0 0 2495 52 0 0 25 0 1 0 1151567424 340975616 80008 1992294400 134512640 135151029 4294956224 18446744073709551615 134516578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 83246 80008 79 155 0 83089 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 332984

[startup+51.102 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1575536/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=334232 CPUtime=51.06
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 110395 0 0 0 5054 52 0 0 25 0 1 0 1151567424 342253568 80284 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 83558 80284 79 155 0 83401 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 334232

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/69 6284
/proc/meminfo: memFree=1572720/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=337688 CPUtime=102.25
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 111112 0 0 0 10172 53 0 0 25 0 1 0 1151567424 345792512 81001 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 84422 81001 79 155 0 84265 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 337688

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 6284
/proc/meminfo: memFree=1647216/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=251352 CPUtime=162.23
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 111249 0 0 0 16169 54 0 0 25 0 1 0 1151567424 257384448 62385 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 62838 62385 79 155 0 62681 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 251352

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1642416/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=256024 CPUtime=222.21
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 112429 0 0 0 22166 55 0 0 25 0 1 0 1151567424 262168576 63565 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 64006 63565 79 155 0 63849 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 256024

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1638768/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=260652 CPUtime=282.18
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 113363 0 0 0 28162 56 0 0 25 0 1 0 1151567424 266907648 64499 1992294400 134512640 135151029 4294956224 18446744073709551615 134574224 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 65163 64499 79 155 0 65006 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 260652

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1635824/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=264164 CPUtime=342.15
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 114053 0 0 0 34159 56 0 0 25 0 1 0 1151567424 270503936 65189 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66041 65189 79 155 0 65884 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 264164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1633264/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=265492 CPUtime=402.13
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 122765 0 0 0 40152 61 0 0 25 0 1 0 1151567424 271863808 65789 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66373 65789 79 155 0 66216 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 265492

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1633200/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=265492 CPUtime=462.1
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 122796 0 0 0 46149 61 0 0 25 0 1 0 1151567424 271863808 65820 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66373 65820 79 155 0 66216 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 265492

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1633136/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=265492 CPUtime=522.09
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 122812 0 0 0 52147 62 0 0 25 0 1 0 1151567424 271863808 65836 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66373 65836 79 155 0 66216 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 265492

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1633136/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=265492 CPUtime=582.07
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 122817 0 0 0 58145 62 0 0 25 0 1 0 1151567424 271863808 65841 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66373 65841 79 155 0 66216 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 265492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1633008/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=265492 CPUtime=642.04
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 122828 0 0 0 64142 62 0 0 25 0 1 0 1151567424 271863808 65852 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66373 65852 79 155 0 66216 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 265492

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1631472/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=266308 CPUtime=702.01
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 123214 0 0 0 70139 62 0 0 25 0 1 0 1151567424 272699392 66238 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 66577 66238 79 155 0 66420 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 266308

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1625072/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=274500 CPUtime=762
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 124796 0 0 0 76136 64 0 0 25 0 1 0 1151567424 281088000 67820 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 68625 67820 79 155 0 68468 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 274500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1617712/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=282536 CPUtime=821.96
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 126663 0 0 0 82130 66 0 0 25 0 1 0 1151567424 289316864 69687 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 70634 69687 79 155 0 70477 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 282536

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1607216/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=294384 CPUtime=881.94
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 129258 0 0 0 88126 68 0 0 25 0 1 0 1151567424 301449216 72282 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 73596 72282 79 155 0 73439 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 294384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1598768/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=304008 CPUtime=941.92
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 131395 0 0 0 94121 71 0 0 25 0 1 0 1151567424 311304192 74419 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 76002 74419 79 155 0 75845 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 304008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1588400/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=312308 CPUtime=1001.88
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 141701 0 0 0 100112 76 0 0 25 0 1 0 1151567424 319803392 76928 1992294400 134512640 135151029 4294956224 18446744073709551615 134578366 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 78077 76928 79 155 0 77920 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 312308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1588208/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=312308 CPUtime=1061.86
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 141775 0 0 0 106110 76 0 0 25 0 1 0 1151567424 319803392 77002 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 78077 77002 79 155 0 77920 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 312308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1586928/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=312308 CPUtime=1121.85
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 142096 0 0 0 112108 77 0 0 25 0 1 0 1151567424 319803392 77323 1992294400 134512640 135151029 4294956224 18446744073709551615 134552306 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 78077 77323 79 155 0 77920 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 312308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1578800/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=319216 CPUtime=1181.82
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 144147 0 0 0 118102 80 0 0 25 0 1 0 1151567424 326877184 79374 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 79804 79374 79 155 0 79647 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 319216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1575536/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=322572 CPUtime=1200.02
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 144922 0 0 0 119921 81 0 0 25 0 1 0 1151567424 330313728 80149 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 80643 80149 79 155 0 80486 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 322572

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 6284
/proc/meminfo: memFree=1575536/2055920 swapFree=4175300/4192956
[pid=6283] ppid=6281 vsize=322572 CPUtime=1200.02
/proc/6283/stat : 6283 (precosat) R 6281 6283 5803 0 -1 4194304 144922 0 0 0 119921 81 0 0 25 0 1 0 1151567424 330313728 80149 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/6283/statm: 80643 80149 79 155 0 80486 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 322572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.21
CPU system time (s): 0.857869
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 337688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.857869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144922
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= 4372

runsolver used 1.07084 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-03 22:04:18
IDJOB=1563710
IDBENCH=70959
IDSOLVER=507
FILE ID=node60/1563710-1238789055
PBS_JOBID= 9085586
Free space on /tmp= 66500 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r3-noholes.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563710-1238789055/watcher-1563710-1238789055 -o /tmp/evaluation-result-1563710-1238789055/solver-1563710-1238789055 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1563710-1238789055.cnf

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

MD5SUM BENCH= 91d125ee3007575f40ddeef126d7f80f
RANDOM SEED=1963537142

node60.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		: 3000.202
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		: 3000.202
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1895768 kB
Buffers:          2864 kB
Cached:          94232 kB
SwapCached:      10820 kB
Active:          90580 kB
Inactive:        19420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895768 kB
SwapTotal:     4192956 kB
SwapFree:      4175300 kB
Dirty:           62348 kB
Writeback:           0 kB
Mapped:          18136 kB
Slab:            35708 kB
Committed_AS:  3656232 kB
PageTables:       1712 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= 66500 MiB
End job on node60 at 2009-04-03 22:24:21