Trace number 1717820

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 1200.44

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

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-1717820-1240631089.cnf
0.00/0.00	c found header 'p cnf 71112 208728'
0.29/0.39	c finished parsing
0.29/0.39	c
0.29/0.39	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.29/0.39	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.29/0.39	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.29/0.39	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.29/0.39	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.29/0.39	c --random=1 --spread=2000 --seed=0 --skip=25
0.29/0.39	c
0.29/0.39	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.29/0.39	c sizeof     orgs[0] =  8   alignment = 0       1 MB
0.29/0.39	c sizeof     occs[0] =  8   alignment = 0       1 MB
0.29/0.39	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
0.29/0.39	c
0.29/0.39	c starting search after 0.4 seconds
0.29/0.39	c no decision limit
0.39/0.41	c
0.39/0.41	c       original/binary      fixed     eliminated      learned       agility
0.39/0.41	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.41	c
0.39/0.41	c *    0.4   207960   70772    256    84      0       0      0    0.0   0   19
4.39/4.49	c s    4.5   127731   15638    532   603  54339       0      0    0.0   0   17
4.39/4.49	c l    4.5   127731   15638    532   603  54339       0  89027    0.0   0   17
4.48/4.59	c R    4.6   128176   15638    532   603  54339     101    100   35.5  19   18
4.58/4.66	c R    4.7   128843   15638    532   603  54339     202    194   34.2  13   18
4.98/5.03	c R    5.0   130503   15638    532   603  54339     805    796   54.9  24   19
5.08/5.15	c B    5.2   130516   15638    532   603  54339    1000    990   51.6  23   19
6.49/6.57	c B    6.6   293910   15627    538   608  54339    2002   1983   47.3  19   29
9.98/10.06	c s   10.1   563204   15618    541   614  54339    3950   3879   56.4  15   44
13.88/13.90	c R   13.9   707802   15598    548   627  54339    6318   6226   70.5  14   58
16.68/16.76	c B   16.8   750808   15591    549   633  54339    8003   7898   69.9  10   61
19.28/19.31	c R   19.3   780327   15572    553   648  54339   10329  10197   65.9  13   63
35.98/36.06	c s   36.1  1072431   14200    584   697  55631   19449  12449   63.5  12   76
35.98/36.06	c -   36.1  1072431   14200    584   697  55631   19449  87247   63.5  12   76
41.87/42.00	c B   42.0  1142169   14165    608   708  55631   24010  16942   60.6  14   90
88.96/89.02	c s   89.0  1423589   14003    722   756  55631   49108  41143   58.2   7  109
88.96/89.02	c -   89.0  1423589   14003    722   756  55631   49108  84630   58.2   7  109
116.95/117.09	c B  117.1  1671382   13974    749   758  55631   64018  55967   55.5  14  127
157.34/157.45	c +  157.4  1886779   13689    949   843  55631   84630  93093   54.2   6  143
166.53/166.61	c
166.53/166.61	c       original/binary      fixed     eliminated      learned       agility
166.53/166.61	c   seconds        variables     equivalent    conflicts       height       MB
166.53/166.61	c
166.53/166.61	c s  166.6  1821559   12875    957   850  56430   86052  57858   54.1   6  131
166.53/166.61	c -  166.6  1821559   12875    957   850  56430   86052  88439   54.1   6  131
196.93/197.07	c +  197.0  1908594   12845    985   852  56430  100497  97282   51.7   6  141
258.41/258.58	c +  258.5  2088613   12738   1077   867  56430  125622 107010   48.4  12  155
272.50/272.64	c s  272.6  2063896   12736   1078   868  56430  127599  98108   48.1   6  151
272.50/272.64	c -  272.6  2063896   12736   1078   868  56430  127599 104870   48.1   6  151
345.78/345.91	c +  345.8  2129685   12730   1081   871  56430  153885 115357   45.2  19  160
348.08/348.28	c R  348.2  2132183   12730   1081   871  56430  154708 105737   45.1   8  160
366.48/366.63	c B  366.5  2141177   12721   1089   872  56430  160044 111066   44.5   8  162
401.96/402.19	c s  402.1  2108871   12183   1102   877  56950  169190  92920   43.7   8  150
401.96/402.19	c -  402.1  2108871   12183   1102   877  56950  169190 114204   43.7   8  150
464.25/464.50	c +  464.4  2133677   12166   1118   878  56950  190434 125624   41.9   5  159
536.53/536.73	c s  536.6  2158815   12152   1130   880  56950  210726 125571   40.4  15  158
627.30/627.55	c +  627.4  2186355   12149   1133   880  56950  238041 138186   38.7   6  166
636.99/637.20	c R  637.0  2193733   12149   1133   880  56950  241010 128653   38.6   6  167
685.98/686.25	c s  686.0  2184544   11586   1133   884  57509  253119  93393   37.9   5  152
828.94/829.24	c s  829.0  2200666   11580   1139   884  57509  297312 137561   35.7   6  176
829.54/829.89	c +  829.6  2200666   11580   1139   884  57509  297550 152004   35.7   6  177
988.19/988.55	c s  988.3  2217063   11480   1172   884  57576  343298 151849   33.9   9  179
1085.75/1086.12	c
1085.75/1086.12	c       original/binary      fixed     eliminated      learned       agility
1085.75/1086.12	c   seconds        variables     equivalent    conflicts       height       MB
1085.75/1086.12	c
1085.75/1086.12	c + 1085.8  2218606   11473   1179   884  57576  371936 167204   32.9  11  187
1127.84/1128.24	c B 1127.9  2218962   11472   1180   884  57576  384099 164373   32.5   9  189
1150.74/1151.18	c s 1150.8  2215420   11472   1180   884  57576  388560 167226   32.4   9  182
1159.04/1159.48	c R 1159.1  2215462   11472   1180   884  57576  390871 167270   32.3   6  186
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 402698 conflicts, 661358 decisions, 285 random
1200.02/1200.40	c 208 iterations, 1635 restarts, 3 skipped
1200.02/1200.40	c 8 enlarged, 1342 shrunken, 3937 rescored, 126 rebiased
1200.02/1200.40	c 12 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 1180 fixed, 884 equiv, 57576 elim, 891 merged
1200.02/1200.40	c elim: 3252812 resolutions, 11 phases, 6 rounds
1200.02/1200.40	c sbst: 95% substituted, 3.3% nots, 95.3% ands, 0.0% xors, 1.4% ites
1200.02/1200.40	c arty: 2.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 281360 probed, 699 phases, 11 rounds
1200.02/1200.40	c prbe: 181 failed, 43 lifted, 523 merged
1200.02/1200.40	c sccs: 4 non trivial, 0 fixed, 6 merged
1200.02/1200.40	c hash: 234 units, 362 merged
1200.02/1200.40	c mins: 13417939 learned, 56% deleted, 110 strong, 124 depth
1200.02/1200.40	c subs: 793 forward, 37550 backward, 156760 doms
1200.02/1200.40	c strs: 2677 forward, 1973 backward
1200.02/1200.40	c doms: 183938 dominators, 159055 high, 589 low
1200.02/1200.40	c prps: 782218605 propagations, 0.65 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 202 MB max, 65 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717820-1240631089/watcher-1717820-1240631089 -o /tmp/evaluation-result-1717820-1240631089/solver-1717820-1240631089 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1717820-1240631089.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11625
/proc/meminfo: memFree=981504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=3568 CPUtime=0
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 672 0 0 0 0 0 0 0 18 0 1 0 91141526 3653632 657 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11625/statm: 892 657 59 155 0 735 0

[startup+0.0480959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11625
/proc/meminfo: memFree=981504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=8588 CPUtime=0.03
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 1986 0 0 0 3 0 0 0 18 0 1 0 91141526 8794112 1971 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 2147 1972 64 155 0 1990 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8588

[startup+0.101101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11625
/proc/meminfo: memFree=981504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=11084 CPUtime=0.09
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 2707 0 0 0 9 0 0 0 18 0 1 0 91141526 11350016 2594 1992294400 134512640 135151029 4294956224 18446744073709551615 134647382 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 2771 2595 64 155 0 2614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11084

[startup+0.301125 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11625
/proc/meminfo: memFree=981504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=19120 CPUtime=0.29
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 4846 0 0 0 27 2 0 0 19 0 1 0 91141526 19578880 4604 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 4780 4604 64 155 0 4623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19120

[startup+0.701173 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11625
/proc/meminfo: memFree=981504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=27988 CPUtime=0.69
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 7187 0 0 0 66 3 0 0 22 0 1 0 91141526 28659712 6687 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 6997 6687 79 155 0 6840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27988

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=948856/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=36856 CPUtime=1.49
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 11239 0 0 0 144 5 0 0 25 0 1 0 91141526 37740544 8537 1992294400 134512640 135151029 4294956224 18446744073709551615 134707553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 8957 8537 79 155 0 8800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36856

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=943800/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=40708 CPUtime=3.08
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 13325 0 0 0 303 5 0 0 25 0 1 0 91141526 41684992 9724 1992294400 134512640 135151029 4294956224 18446744073709551615 134575281 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 10177 9724 79 155 0 10020 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40708

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=947320/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=38396 CPUtime=6.29
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 14279 0 0 0 623 6 0 0 25 0 1 0 91141526 39317504 8945 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 9599 8945 79 155 0 9442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38396

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=920824/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=63532 CPUtime=12.68
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 24272 0 0 0 1258 10 0 0 25 0 1 0 91141526 65056768 15198 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 15883 15198 79 155 0 15726 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63532

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=902840/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=83500 CPUtime=25.48
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 29086 0 0 0 2535 13 0 0 25 0 1 0 91141526 85504000 20012 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 20875 20012 79 155 0 20718 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83500

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=874360/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=110220 CPUtime=51.07
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 47084 0 0 0 5084 23 0 0 25 0 1 0 91141526 112865280 26779 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 27555 26779 79 155 0 27398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110220

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=848120/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=136340 CPUtime=102.26
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 70543 0 0 0 10188 38 0 0 25 0 1 0 91141526 139612160 33295 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 34085 33295 79 155 0 33928 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 136340

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=824376/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=173008 CPUtime=162.24
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 85750 0 0 0 16176 48 0 0 25 0 1 0 91141526 177160192 42332 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 43252 42332 79 155 0 43095 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173008

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=813752/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=171072 CPUtime=222.22
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 95957 0 0 0 22168 54 0 0 25 0 1 0 91141526 175177728 41854 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 42768 41854 79 155 0 42611 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 171072

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=803256/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=180860 CPUtime=282.2
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 114773 0 0 0 28155 65 0 0 25 0 1 0 91141526 185200640 44468 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 45215 44468 79 155 0 45058 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 180860

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=801144/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=183588 CPUtime=342.18
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 115284 0 0 0 34152 66 0 0 25 0 1 0 91141526 187994112 44979 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 45897 44979 79 155 0 45740 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 183588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=796344/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=187444 CPUtime=402.16
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 132403 0 0 0 40141 75 0 0 25 0 1 0 91141526 191942656 46174 1992294400 134512640 135151029 4294956224 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 46861 46174 79 155 0 46704 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 187444

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=795384/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=188632 CPUtime=462.15
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 132644 0 0 0 46139 76 0 0 25 0 1 0 91141526 193159168 46415 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 47158 46415 79 155 0 47001 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 188632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=794744/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=189592 CPUtime=522.13
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 132820 0 0 0 52137 76 0 0 25 0 1 0 91141526 194142208 46591 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 47398 46591 79 155 0 47241 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 189592

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=794232/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=190048 CPUtime=582.11
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 149284 0 0 0 58126 85 0 0 25 0 1 0 91141526 194609152 46715 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 47512 46715 79 155 0 47355 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 190048

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=792504/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=192384 CPUtime=642.1
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 149718 0 0 0 64125 85 0 0 25 0 1 0 91141526 197001216 47149 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 48096 47149 79 155 0 47939 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 192384

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=789176/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=194388 CPUtime=702.08
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 183101 0 0 0 70106 102 0 0 25 0 1 0 91141526 199053312 47944 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 48597 47944 79 155 0 48440 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 194388

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=789112/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=194520 CPUtime=762.06
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 183125 0 0 0 76104 102 0 0 25 0 1 0 91141526 199188480 47968 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 48630 47968 79 155 0 48473 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 194520

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=796792/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=194776 CPUtime=822.05
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 199552 0 0 0 82094 111 0 0 25 0 1 0 91141526 199450624 48035 1992294400 134512640 135151029 4294956224 18446744073709551615 134572823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 48694 48035 79 155 0 48537 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 194776

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=770360/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=213848 CPUtime=882.02
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 224670 0 0 0 88079 123 0 0 25 0 1 0 91141526 218980352 52623 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 53462 52623 79 155 0 53305 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 213848

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11626
/proc/meminfo: memFree=769912/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=214232 CPUtime=942.01
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 224783 0 0 0 94077 124 0 0 25 0 1 0 91141526 219373568 52736 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 53558 52736 79 155 0 53401 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 214232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11632
/proc/meminfo: memFree=771000/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=212760 CPUtime=1001.98
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 257822 0 0 0 100057 141 0 0 25 0 1 0 91141526 217866240 52443 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 53190 52443 79 155 0 53033 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 212760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11632
/proc/meminfo: memFree=769464/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=214940 CPUtime=1061.96
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 258206 0 0 0 106055 141 0 0 25 0 1 0 91141526 220098560 52827 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 53735 52827 79 155 0 53578 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 214940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11632
/proc/meminfo: memFree=768824/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=215772 CPUtime=1121.94
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 258378 0 0 0 112053 141 0 0 25 0 1 0 91141526 220950528 52999 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 53943 52999 79 155 0 53786 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 215772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11632
/proc/meminfo: memFree=767608/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=217104 CPUtime=1181.92
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 293006 0 0 0 118033 159 0 0 25 0 1 0 91141526 222314496 53269 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 54276 53269 79 155 0 54119 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 217104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11632
/proc/meminfo: memFree=767224/2055920 swapFree=4192956/4192956
[pid=11625] ppid=11623 vsize=217360 CPUtime=1200.02
/proc/11625/stat : 11625 (precosat) R 11623 11625 10630 0 -1 4194304 293098 0 0 0 119843 159 0 0 25 0 1 0 91141526 222576640 53361 1992294400 134512640 135151029 4294956224 18446744073709551615 134573875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11625/statm: 54340 53361 79 155 0 54183 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 217360

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): 1200.07
CPU user time (s): 1198.44
CPU system time (s): 1.63475
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 227548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.44
system time used= 1.63475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293098
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= 2872

runsolver used 1.10283 second user time and 2.21466 second system time

The end

Launcher Data

Begin job on node33 at 2009-04-25 05:44:49
IDJOB=1717820
IDBENCH=20425
IDSOLVER=507
FILE ID=node33/1717820-1240631089
PBS_JOBID= 9186362
Free space on /tmp= 66376 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717820-1240631089/watcher-1717820-1240631089 -o /tmp/evaluation-result-1717820-1240631089/solver-1717820-1240631089 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1717820-1240631089.cnf

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=384418361

node33.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		: 3000.212
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		: 3000.212
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:        981984 kB
Buffers:         86716 kB
Cached:         883372 kB
SwapCached:          0 kB
Active:         155196 kB
Inactive:       828832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        981984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4108 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            75952 kB
Committed_AS:   274368 kB
PageTables:       1388 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= 66376 MiB
End job on node33 at 2009-04-25 06:04:51