Trace number 1513955

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) 1200.12 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
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-1513955-1238224579.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
0.00/0.04	c
0.00/0.04	c       original/binary      fixed     eliminated      learned       agility
0.00/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.04	c
0.00/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.26	c s    0.3    33223    7780      0     0    220       0      0    0.0   0    3
0.19/0.26	c l    0.3    33223    7780      0     0    220       0  33223    0.0   0    3
0.19/0.30	c R    0.3    33223    7780      0     0    220     101    101  540.5  16    3
0.29/0.33	c R    0.3    33223    7780      0     0    220     201    201  462.3  16    3
0.49/0.54	c R    0.5    33223    7780      0     0    220     806    806  386.9  18    3
0.59/0.61	c B    0.6    33223    7780      0     0    220    1000   1000  380.4  16    4
0.89/0.99	c B    1.0    33223    7780      0     0    220    2001   2001  366.4  14    4
1.09/1.17	c R    1.2    33223    7780      0     0    220    2415   2415  380.5  17    5
2.69/2.71	c R    2.7    33223    7780      0     0    220    6427   6427  369.9  15    7
3.30/3.33	c B    3.3    33223    7780      0     0    220    8005   8005  388.8  17    8
6.89/6.90	c R    6.9    33223    7780      0     0    220   16052  16052  380.2  11   14
10.79/10.83	c B   10.8    33223    7780      0     0    220   24011  24011  382.6  18   20
15.69/15.76	c +   15.8    33223    7780      0     0    220   33224  36545  373.9  16   26
18.78/18.84	c R   18.8    33223    7780      0     0    220   38507  36559  383.2  17   28
20.49/20.56	c +   20.6    33223    7780      0     0    220   41531  40199  392.8  19   29
26.89/26.96	c +   27.0    33223    7780      0     0    220   51910  44218  394.4  16   33
34.38/34.46	c B   34.5    33223    7780      0     0    220   64021  44248  389.8  19   35
34.98/35.08	c +   35.1    33223    7780      0     0    220   64888  48639  388.5  17   35
45.48/45.53	c
45.48/45.53	c       original/binary      fixed     eliminated      learned       agility
45.48/45.53	c   seconds        variables     equivalent    conflicts       height       MB
45.48/45.53	c
45.48/45.53	c +   45.5    33223    7780      0     0    220   81113  53502  382.4  14   39
51.08/51.12	c R   51.1    33223    7780      0     0    220   89808  53519  393.1  14   44
59.18/59.21	c +   59.2    33223    7780      0     0    220  101390  58852  402.7  16   45
77.57/77.67	c +   77.7    33223    7780      0     0    220  126735  64737  396.0  16   49
100.26/100.33	c +  100.3    33223    7780      0     0    220  158415  71210  392.2  17   51
101.56/101.69	c B  101.7    33223    7780      0     0    220  160054  66392  391.4  16   52
128.96/129.08	c +  129.1    33223    7780      0     0    220  198015  78331  392.0  16   56
134.55/134.67	c R  134.6    33223    7780      0     0    220  205211  78352  396.2  15   62
171.74/171.81	c +  171.8    33223    7780      0     0    220  247515  86164  404.6  17   69
225.23/225.33	c +  225.3    33223    7780      0     0    220  309391  94780  396.8  16   69
289.81/289.98	c B  289.9    33223    7780      0     0    220  384121  94791  397.0  16   78
291.91/292.09	c +  292.0    33223    7780      0     0    220  386735 104258  397.3  17   78
358.99/359.11	c R  359.0    33223    7780      0     0    220  461626 104296  398.1  16   91
379.19/379.38	c +  379.3    33223    7780      0     0    220  483416 114683  402.3  15   94
511.85/512.03	c +  511.9    33223    7780      0     0    220  604273 126151  402.8  18   97
673.32/673.54	c +  673.4    33223    7780      0     0    220  755343 138766  402.8  17  110
826.77/827.08	c B  826.9    33223    7780      0     0    220  896230 138774  399.4  15  115
877.36/877.61	c +  877.4    33223    7780      0     0    220  944177 152642  398.1  14  117
965.64/965.95	c R  965.7    33223    7780      0     0    220 1025641 152679  401.3  17  143
1180.88/1181.30	c
1180.88/1181.30	c       original/binary      fixed     eliminated      learned       agility
1180.88/1181.30	c   seconds        variables     equivalent    conflicts       height       MB
1180.88/1181.30	c
1180.88/1181.30	c + 1181.0    33223    7780      0     0    220 1180220 167906  409.9  15  150
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 1196061 conflicts, 2973859 decisions, 2 random
1200.08/1200.40	c 0 iterations, 2257 restarts, 0 skipped
1200.08/1200.40	c 17 enlarged, 0 shrunken, 11704 rescored, 317 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 220 elim, 0 merged
1200.08/1200.40	c elim: 111213 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 4497280 probed, 289 phases, 289 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 224934965 learned, 8% deleted, 0 strong, 71 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 590666952 propagations, 0.49 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 162 MB max, 751 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1513955-1238224579/watcher-1513955-1238224579 -o /tmp/evaluation-result-1513955-1238224579/solver-1513955-1238224579 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513955-1238224579.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: 1.10 1.00 0.97 3/76 17900
/proc/meminfo: memFree=1369144/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=1528 CPUtime=0
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 1095119110 1564672 287 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 382 288 63 155 0 225 0

[startup+0.046546 s]
/proc/loadavg: 1.10 1.00 0.97 3/76 17900
/proc/meminfo: memFree=1369144/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=3768 CPUtime=0.04
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 854 0 0 0 4 0 0 0 18 0 1 0 1095119110 3858432 838 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 942 838 79 155 0 785 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3768

[startup+0.101549 s]
/proc/loadavg: 1.10 1.00 0.97 3/76 17900
/proc/meminfo: memFree=1369144/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=3704 CPUtime=0.09
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 992 0 0 0 9 0 0 0 18 0 1 0 1095119110 3792896 849 1992294400 134512640 135151029 4294956240 18446744073709551615 134680451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 926 849 79 155 0 769 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301567 s]
/proc/loadavg: 1.10 1.00 0.97 3/76 17900
/proc/meminfo: memFree=1369144/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=5144 CPUtime=0.29
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 1339 0 0 0 29 0 0 0 19 0 1 0 1095119110 5267456 1196 1992294400 134512640 135151029 4294956240 18446744073709551615 134567931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 1286 1196 79 155 0 1129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.701601 s]
/proc/loadavg: 1.10 1.00 0.97 3/76 17900
/proc/meminfo: memFree=1369144/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=5276 CPUtime=0.69
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 1360 0 0 0 69 0 0 0 22 0 1 0 1095119110 5402624 1217 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 1319 1217 79 155 0 1162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5276

[startup+1.50167 s]
/proc/loadavg: 1.09 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1364016/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=6728 CPUtime=1.49
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 1741 0 0 0 149 0 0 0 25 0 1 0 1095119110 6889472 1598 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 1682 1598 79 155 0 1525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6728

[startup+3.1018 s]
/proc/loadavg: 1.09 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1361776/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=9632 CPUtime=3.09
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 2454 0 0 0 308 1 0 0 25 0 1 0 1095119110 9863168 2311 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 2408 2311 79 155 0 2251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9632

[startup+6.30107 s]
/proc/loadavg: 1.09 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1356272/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=14652 CPUtime=6.29
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 3704 0 0 0 627 2 0 0 25 0 1 0 1095119110 15003648 3561 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 3663 3561 79 155 0 3506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14652

[startup+12.7016 s]
/proc/loadavg: 1.08 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1346032/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=24288 CPUtime=12.68
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 6121 0 0 0 1265 3 0 0 25 0 1 0 1095119110 24870912 5978 1992294400 134512640 135151029 4294956240 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 6072 5978 79 155 0 5915 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24288

[startup+25.5017 s]
/proc/loadavg: 1.06 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1334320/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=35112 CPUtime=25.49
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 8814 0 0 0 2542 7 0 0 25 0 1 0 1095119110 35954688 8671 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 8778 8671 79 155 0 8621 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35112

[startup+51.1018 s]
/proc/loadavg: 1.04 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1322736/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=47124 CPUtime=51.08
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 11828 0 0 0 5098 10 0 0 25 0 1 0 1095119110 48254976 11685 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 11781 11685 79 155 0 11624 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47124

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1311728/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=57420 CPUtime=102.27
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 14410 0 0 0 10213 14 0 0 25 0 1 0 1095119110 58798080 14267 1992294400 134512640 135151029 4294956240 18446744073709551615 134552227 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 14355 14267 79 155 0 14198 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 57420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1295216/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=73932 CPUtime=162.25
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 18527 0 0 0 16207 18 0 0 25 0 1 0 1095119110 75706368 18384 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 18483 18384 79 155 0 18326 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1289072/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=80004 CPUtime=222.23
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 20063 0 0 0 22203 20 0 0 25 0 1 0 1095119110 81924096 19920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 20001 19920 79 155 0 19844 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80004

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1286768/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=82380 CPUtime=282.22
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 20627 0 0 0 28201 21 0 0 25 0 1 0 1095119110 84357120 20484 1992294400 134512640 135151029 4294956240 18446744073709551615 134530740 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 20595 20484 79 155 0 20438 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 82380

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1278384/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=90696 CPUtime=342.2
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 22718 0 0 0 34196 24 0 0 25 0 1 0 1095119110 92872704 22575 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 22674 22575 79 155 0 22517 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 90696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1257392/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=111960 CPUtime=402.19
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 28033 0 0 0 40189 30 0 0 25 0 1 0 1095119110 114647040 27890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 27990 27890 79 155 0 27833 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 111960

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1252464/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=116604 CPUtime=462.16
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 29178 0 0 0 46185 31 0 0 25 0 1 0 1095119110 119402496 29035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 29151 29035 79 155 0 28994 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 116604

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1252400/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=116604 CPUtime=522.15
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 29178 0 0 0 52184 31 0 0 25 0 1 0 1095119110 119402496 29035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 29151 29035 79 155 0 28994 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 116604

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1252400/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=116604 CPUtime=582.14
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 29178 0 0 0 58182 32 0 0 25 0 1 0 1095119110 119402496 29035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 29151 29035 79 155 0 28994 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 116604

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 17901
/proc/meminfo: memFree=1252400/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=116604 CPUtime=642.13
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 29178 0 0 0 64181 32 0 0 25 0 1 0 1095119110 119402496 29035 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 29151 29035 79 155 0 28994 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 116604

[startup+702.301 s]
/proc/loadavg: 1.19 1.04 0.99 2/77 17901
/proc/meminfo: memFree=1245360/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=123600 CPUtime=702.11
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 30937 0 0 0 70177 34 0 0 25 0 1 0 1095119110 126566400 30794 1992294400 134512640 135151029 4294956240 18446744073709551615 134552608 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 30900 30794 79 155 0 30743 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 123600

[startup+762.305 s]
/proc/loadavg: 1.14 1.05 1.00 2/77 17901
/proc/meminfo: memFree=1242864/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=126108 CPUtime=762.1
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 31553 0 0 0 76175 35 0 0 25 0 1 0 1095119110 129134592 31410 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 31527 31410 79 155 0 31370 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 126108

[startup+822.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/77 17901
/proc/meminfo: memFree=1240624/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=128220 CPUtime=822.07
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 32086 0 0 0 82172 35 0 0 25 0 1 0 1095119110 131297280 31943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 32055 31943 79 155 0 31898 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 128220

[startup+882.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/77 17901
/proc/meminfo: memFree=1240624/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=128220 CPUtime=882.06
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 32086 0 0 0 88171 35 0 0 25 0 1 0 1095119110 131297280 31943 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 32055 31943 79 155 0 31898 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 128220

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 17901
/proc/meminfo: memFree=1225008/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=143932 CPUtime=942.05
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 36017 0 0 0 94164 41 0 0 25 0 1 0 1095119110 147386368 35874 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 35983 35874 79 155 0 35826 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 143932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 17901
/proc/meminfo: memFree=1213424/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=155292 CPUtime=1002.03
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 38873 0 0 0 100159 44 0 0 25 0 1 0 1095119110 159019008 38730 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 38823 38730 79 155 0 38666 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 155292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 17901
/proc/meminfo: memFree=1203504/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=165220 CPUtime=1062.01
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 41324 0 0 0 106153 48 0 0 25 0 1 0 1095119110 169185280 41181 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 41305 41181 79 155 0 41148 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 165220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 17901
/proc/meminfo: memFree=1198896/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=169860 CPUtime=1122
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 42468 0 0 0 112150 50 0 0 25 0 1 0 1095119110 173936640 42325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 42465 42325 79 155 0 42308 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 169860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 17901
/proc/meminfo: memFree=1198832/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=169860 CPUtime=1181.98
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 42473 0 0 0 118148 50 0 0 25 0 1 0 1095119110 173936640 42330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 42465 42330 79 155 0 42308 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 169860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 17901
/proc/meminfo: memFree=1198832/2055920 swapFree=4173544/4192956
[pid=17900] ppid=17898 vsize=169860 CPUtime=1200.08
/proc/17900/stat : 17900 (precosat) R 17898 17900 17771 0 -1 4194304 42473 0 0 0 119958 50 0 0 25 0 1 0 1095119110 173936640 42330 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17900/statm: 42465 42330 79 155 0 42308 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 169860

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.59
CPU system time (s): 0.533918
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 169860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42473
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= 2368

runsolver used 1.00485 second user time and 3.37749 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 08:16:19
IDJOB=1513955
IDBENCH=70306
IDSOLVER=507
FILE ID=node65/1513955-1238224579
PBS_JOBID= 9060604
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513955-1238224579/watcher-1513955-1238224579 -o /tmp/evaluation-result-1513955-1238224579/solver-1513955-1238224579 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513955-1238224579.cnf

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=2114111472

node65.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		: 3000.231
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		: 3000.231
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:       1369560 kB
Buffers:         67852 kB
Cached:         522696 kB
SwapCached:      10232 kB
Active:          94784 kB
Inactive:       507564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369560 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          16944 kB
Slab:            68756 kB
Committed_AS:  3269628 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-28 08:36:22