Trace number 1514039

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) 1200.09 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1514039-1238225781.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.03/0.04	c
0.03/0.04	c       original/binary      fixed     eliminated      learned       agility
0.03/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.03/0.04	c
0.03/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.25	c s    0.3    33238    7784      0     0    216       0      0    0.0   0    3
0.19/0.25	c l    0.3    33238    7784      0     0    216       0  33238    0.0   0    3
0.29/0.30	c R    0.3    33238    7784      0     0    216     100    100  561.4  14    3
0.29/0.33	c R    0.3    33238    7784      0     0    216     200    200  478.6  15    3
0.49/0.55	c R    0.6    33238    7784      0     0    216     806    806  382.2  15    3
0.59/0.63	c B    0.6    33238    7784      0     0    216    1000   1000  375.9  18    3
1.00/1.00	c B    1.0    33238    7784      0     0    216    2002   2002  365.3  16    4
1.10/1.16	c R    1.2    33238    7784      0     0    216    2408   2408  379.1  15    4
2.69/2.79	c R    2.8    33238    7784      0     0    216    6416   6416  371.4  16    7
3.39/3.42	c B    3.4    33238    7784      0     0    216    8010   8010  394.2  16    8
6.99/7.02	c R    7.0    33238    7784      0     0    216   16041  16041  383.9  13   13
10.99/11.06	c B   11.1    33238    7784      0     0    216   24017  24017  384.9  16   19
15.98/16.09	c +   16.1    33238    7784      0     0    216   33239  36561  375.1  15   25
19.08/19.14	c R   19.1    33238    7784      0     0    216   38500  36583  388.1  14   28
20.79/20.86	c +   20.9    33238    7784      0     0    216   41545  40217  396.8  15   28
27.28/27.32	c +   27.3    33238    7784      0     0    216   51932  44238  397.6  14   31
34.88/34.90	c B   34.9    33238    7784      0     0    216   64032  44259  392.7  15   35
35.48/35.54	c +   35.5    33238    7784      0     0    216   64915  48661  391.5  19   35
45.98/46.00	c
45.98/46.00	c       original/binary      fixed     eliminated      learned       agility
45.98/46.00	c   seconds        variables     equivalent    conflicts       height       MB
45.98/46.00	c
45.98/46.00	c +   46.0    33238    7784      0     0    216   81142  53527  383.1  15   38
51.58/51.63	c R   51.6    33238    7784      0     0    216   89797  53540  392.3  13   42
59.38/59.42	c +   59.4    33238    7784      0     0    216  101425  58879  405.2  14   43
78.17/78.25	c +   78.2    33238    7784      0     0    216  126781  64766  396.6  17   47
101.07/101.15	c +  101.1    33238    7784      0     0    216  158475  71242  393.1  15   50
102.37/102.47	c B  102.4    33238    7784      0     0    216  160063  66380  392.2  18   51
130.76/130.82	c +  130.8    33238    7784      0     0    216  198090  78366  393.8  12   58
136.15/136.26	c R  136.2    33238    7784      0     0    216  205198  78364  398.6  14   64
173.54/173.61	c +  173.6    33238    7784      0     0    216  247612  86202  405.6  16   74
227.63/227.71	c +  227.7    33238    7784      0     0    216  309516  94822  396.9  17   69
292.30/292.47	c B  292.4    33238    7784      0     0    216  384116  94831  397.6  17   81
294.90/295.00	c +  294.9    33238    7784      0     0    216  386895 104304  397.9  15   81
362.89/363.06	c R  363.0    33238    7784      0     0    216  461602 104321  399.2  16   92
383.38/383.56	c +  383.5    33238    7784      0     0    216  483616 114734  406.7  15   96
516.04/516.23	c +  516.1    33238    7784      0     0    216  604523 126207  409.4  17   97
679.00/679.25	c +  679.1    33238    7784      0     0    216  755650 138827  407.8  18  107
832.95/833.23	c B  833.0    33238    7784      0     0    216  896217 138841  402.8  17  113
882.74/883.08	c +  882.8    33238    7784      0     0    216  944561 152709  401.5  17  115
972.61/972.99	c R  972.7    33238    7784      0     0    216 1025637 152742  404.6  15  146
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 1179028 conflicts, 2914911 decisions, 2 random
1200.05/1200.40	c 0 iterations, 2203 restarts, 0 skipped
1200.05/1200.40	c 16 enlarged, 0 shrunken, 11537 rescored, 316 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 216 elim, 0 merged
1200.05/1200.40	c elim: 110978 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 4312768 probed, 277 phases, 277 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 227491486 learned, 8% deleted, 0 strong, 71 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 581501638 propagations, 0.48 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 181 MB max, 754 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514039-1238225781/watcher-1514039-1238225781 -o /tmp/evaluation-result-1514039-1238225781/solver-1514039-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514039-1238225781.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14744
/proc/meminfo: memFree=998400/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=1528 CPUtime=0
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1095240601 1564672 275 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 382 275 63 155 0 225 0

[startup+0.0428731 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14744
/proc/meminfo: memFree=998400/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=3636 CPUtime=0.03
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 819 0 0 0 3 0 0 0 18 0 1 0 1095240601 3723264 803 1992294400 134512640 135151029 4294956240 18446744073709551615 134520135 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 909 803 74 155 0 752 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3636

[startup+0.101878 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14744
/proc/meminfo: memFree=998400/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=3952 CPUtime=0.09
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 1053 0 0 0 9 0 0 0 18 0 1 0 1095240601 4046848 910 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 988 910 79 155 0 831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14744
/proc/meminfo: memFree=998400/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=5140 CPUtime=0.29
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 1336 0 0 0 28 1 0 0 19 0 1 0 1095240601 5263360 1193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 1285 1193 79 155 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.701943 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 14744
/proc/meminfo: memFree=998400/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=5140 CPUtime=0.69
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 1336 0 0 0 68 1 0 0 22 0 1 0 1095240601 5263360 1193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 1285 1193 79 155 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=993528/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=6460 CPUtime=1.49
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 1664 0 0 0 148 1 0 0 25 0 1 0 1095240601 6615040 1521 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 1615 1521 79 155 0 1458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6460

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=991544/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=9100 CPUtime=3.09
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 2340 0 0 0 307 2 0 0 25 0 1 0 1095240601 9318400 2197 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 2275 2197 79 155 0 2118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9100

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=985912/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=14248 CPUtime=6.29
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 3601 0 0 0 626 3 0 0 25 0 1 0 1095240601 14589952 3458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 3562 3458 79 155 0 3405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14248

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=976504/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=23224 CPUtime=12.69
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 5867 0 0 0 1264 5 0 0 25 0 1 0 1095240601 23781376 5724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 5806 5724 79 155 0 5649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23224

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=964792/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=33920 CPUtime=25.48
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 8526 0 0 0 2541 7 0 0 25 0 1 0 1095240601 34734080 8383 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 8480 8383 79 155 0 8323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33920

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=953464/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=45272 CPUtime=51.08
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 11355 0 0 0 5098 10 0 0 25 0 1 0 1095240601 46358528 11212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 11318 11212 79 155 0 11161 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45272

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=943672/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=55040 CPUtime=102.27
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 13814 0 0 0 10214 13 0 0 25 0 1 0 1095240601 56360960 13671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 13760 13671 79 155 0 13603 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55040

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=920696/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=77876 CPUtime=162.24
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 19522 0 0 0 16207 17 0 0 25 0 1 0 1095240601 79745024 19379 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 19469 19379 79 155 0 19312 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=914296/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=84212 CPUtime=222.23
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 21118 0 0 0 22204 19 0 0 25 0 1 0 1095240601 86233088 20975 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 21053 20975 79 155 0 20896 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84212

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=913976/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=84608 CPUtime=282.21
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 21190 0 0 0 28202 19 0 0 25 0 1 0 1095240601 86638592 21047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 21152 21047 79 155 0 20995 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 84608

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=906296/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=92264 CPUtime=342.2
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 23107 0 0 0 34198 22 0 0 25 0 1 0 1095240601 94478336 22964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 23066 22964 79 155 0 22909 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92264

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14745
/proc/meminfo: memFree=882936/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=115760 CPUtime=402.17
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 28978 0 0 0 40188 29 0 0 25 0 1 0 1095240601 118538240 28835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 28940 28835 79 155 0 28783 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 115760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=876600/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=121856 CPUtime=462.15
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30517 0 0 0 46184 31 0 0 25 0 1 0 1095240601 124780544 30374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30464 30374 79 155 0 30307 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 121856

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=876600/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=121856 CPUtime=522.14
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30517 0 0 0 52182 32 0 0 25 0 1 0 1095240601 124780544 30374 1992294400 134512640 135151029 4294956240 18446744073709551615 134530740 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30464 30374 79 155 0 30307 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 121856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=876536/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=121856 CPUtime=582.12
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30517 0 0 0 58180 32 0 0 25 0 1 0 1095240601 124780544 30374 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30464 30374 79 155 0 30307 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 121856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=876600/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=121856 CPUtime=642.11
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30517 0 0 0 64179 32 0 0 25 0 1 0 1095240601 124780544 30374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30464 30374 79 155 0 30307 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 121856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=876536/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=121856 CPUtime=702.09
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30517 0 0 0 70177 32 0 0 25 0 1 0 1095240601 124780544 30374 1992294400 134512640 135151029 4294956240 18446744073709551615 134580527 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30464 30374 79 155 0 30307 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 121856

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=875896/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=122516 CPUtime=762.07
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30674 0 0 0 76175 32 0 0 25 0 1 0 1095240601 125456384 30531 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30629 30531 79 155 0 30472 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 122516

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=874680/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=123704 CPUtime=822.06
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30971 0 0 0 82173 33 0 0 25 0 1 0 1095240601 126672896 30828 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30926 30828 79 155 0 30769 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 123704

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=874744/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=123704 CPUtime=882.04
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 30971 0 0 0 88171 33 0 0 25 0 1 0 1095240601 126672896 30828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 30926 30828 79 155 0 30769 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 123704

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=854648/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=144032 CPUtime=942.02
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 36048 0 0 0 94164 38 0 0 25 0 1 0 1095240601 147488768 35905 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 36008 35905 79 155 0 35851 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 144032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=840568/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=157768 CPUtime=1002
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 39489 0 0 0 100157 43 0 0 25 0 1 0 1095240601 161554432 39346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 39442 39346 79 155 0 39285 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 157768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=823096/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=175504 CPUtime=1061.98
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 43900 0 0 0 106150 48 0 0 25 0 1 0 1095240601 179716096 43757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 43876 43757 79 155 0 43719 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 175504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=812280/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=186352 CPUtime=1121.97
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 46570 0 0 0 112145 52 0 0 25 0 1 0 1095240601 190824448 46427 1992294400 134512640 135151029 4294956240 18446744073709551615 134520434 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 46588 46427 79 155 0 46431 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 186352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=807736/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=190800 CPUtime=1181.95
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 47672 0 0 0 118142 53 0 0 25 0 1 0 1095240601 195379200 47529 1992294400 134512640 135151029 4294956240 18446744073709551615 134567931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 47700 47529 79 155 0 47543 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 190800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 14747
/proc/meminfo: memFree=807736/2055920 swapFree=4178868/4192956
[pid=14744] ppid=14742 vsize=190800 CPUtime=1200.05
/proc/14744/stat : 14744 (precosat) R 14742 14744 14587 0 -1 4194304 47674 0 0 0 119952 53 0 0 25 0 1 0 1095240601 195379200 47531 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14744/statm: 47700 47531 79 155 0 47543 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 190800

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.565913
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 190800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47674
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= 1304

runsolver used 0.961853 second user time and 2.56861 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 08:36:21
IDJOB=1514039
IDBENCH=70313
IDSOLVER=507
FILE ID=node47/1514039-1238225781
PBS_JOBID= 9060602
Free space on /tmp= 66260 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514039-1238225781/watcher-1514039-1238225781 -o /tmp/evaluation-result-1514039-1238225781/solver-1514039-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514039-1238225781.cnf

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=1505966007

node47.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		: 3000.216
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		: 3000.216
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:        998880 kB
Buffers:         91092 kB
Cached:         869052 kB
SwapCached:       7836 kB
Active:         218908 kB
Inactive:       751632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        998880 kB
SwapTotal:     4192956 kB
SwapFree:      4178868 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            72448 kB
Committed_AS:  2912196 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 08:56:23