Trace number 1773001

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 236UNSAT 4188.95 4189.95

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 benchmark471.155
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-1773001-1241181945.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
0.39/0.40	c
0.39/0.40	c       original/binary      fixed     eliminated      learned       agility
0.39/0.40	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.40	c
0.39/0.40	c *    0.4   207960   70772    256    84      0       0      0    0.0   0   19
4.39/4.46	c s    4.5   127731   15638    532   603  54339       0      0    0.0   0   17
4.39/4.46	c l    4.5   127731   15638    532   603  54339       0  89027    0.0   0   17
4.49/4.57	c R    4.6   128176   15638    532   603  54339     101    100   35.5  19   18
4.59/4.64	c R    4.6   128843   15638    532   603  54339     202    194   34.2  13   18
4.99/5.00	c R    5.0   130503   15638    532   603  54339     805    796   54.9  24   19
5.09/5.13	c B    5.1   130516   15638    532   603  54339    1000    990   51.6  23   19
6.49/6.55	c B    6.6   293910   15627    538   608  54339    2002   1983   47.3  19   29
9.99/10.05	c s   10.1   563204   15618    541   614  54339    3950   3879   56.4  15   44
13.89/13.91	c R   13.9   707802   15598    548   627  54339    6318   6226   70.5  14   58
16.69/16.77	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
41.88/41.97	c B   42.0  1142169   14165    608   708  55631   24010  16942   60.6  14   90
88.97/89.01	c s   89.0  1423589   14003    722   756  55631   49108  41143   58.2   7  109
88.97/89.01	c -   89.0  1423589   14003    722   756  55631   49108  84630   58.2   7  109
117.07/117.11	c B  117.1  1671382   13974    749   758  55631   64018  55967   55.5  14  127
157.35/157.47	c +  157.4  1886779   13689    949   843  55631   84630  93093   54.2   6  143
166.45/166.59	c
166.45/166.59	c       original/binary      fixed     eliminated      learned       agility
166.45/166.59	c   seconds        variables     equivalent    conflicts       height       MB
166.45/166.59	c
166.45/166.59	c s  166.6  1821559   12875    957   850  56430   86052  57858   54.1   6  131
166.45/166.59	c -  166.6  1821559   12875    957   850  56430   86052  88439   54.1   6  131
197.04/197.14	c +  197.1  1908594   12845    985   852  56430  100497  97282   51.7   6  141
258.53/258.68	c +  258.6  2088613   12738   1077   867  56430  125622 107010   48.4  12  155
272.64/272.72	c s  272.7  2063896   12736   1078   868  56430  127599  98108   48.1   6  151
272.64/272.72	c -  272.7  2063896   12736   1078   868  56430  127599 104870   48.1   6  151
345.81/345.94	c +  345.9  2129685   12730   1081   871  56430  153885 115357   45.2  19  160
348.20/348.31	c R  348.2  2132183   12730   1081   871  56430  154708 105737   45.1   8  160
366.50/366.67	c B  366.6  2141177   12721   1089   872  56430  160044 111066   44.5   8  162
402.10/402.21	c s  402.1  2108871   12183   1102   877  56950  169190  92920   43.7   8  150
402.10/402.21	c -  402.1  2108871   12183   1102   877  56950  169190 114204   43.7   8  150
464.38/464.53	c +  464.4  2133677   12166   1118   878  56950  190434 125624   41.9   5  159
536.67/536.85	c s  536.7  2158815   12152   1130   880  56950  210726 125571   40.4  15  158
627.45/627.65	c +  627.5  2186355   12149   1133   880  56950  238041 138186   38.7   6  166
637.14/637.34	c R  637.2  2193733   12149   1133   880  56950  241010 128653   38.6   6  167
686.13/686.37	c s  686.2  2184544   11586   1133   884  57509  253119  93393   37.9   5  152
829.20/829.47	c s  829.3  2200666   11580   1139   884  57509  297312 137561   35.7   6  176
829.90/830.13	c +  829.9  2200666   11580   1139   884  57509  297550 152004   35.7   6  177
988.56/988.88	c s  988.6  2217063   11480   1172   884  57576  343298 151849   33.9   9  179
1086.23/1086.53	c
1086.23/1086.53	c       original/binary      fixed     eliminated      learned       agility
1086.23/1086.53	c   seconds        variables     equivalent    conflicts       height       MB
1086.23/1086.53	c
1086.23/1086.53	c + 1086.3  2218606   11473   1179   884  57576  371936 167204   32.9  11  187
1128.32/1128.68	c B 1128.4  2218962   11472   1180   884  57576  384099 164373   32.5   9  189
1151.32/1151.62	c s 1151.3  2215420   11472   1180   884  57576  388560 167226   32.4   9  182
1159.61/1159.93	c R 1159.7  2215462   11472   1180   884  57576  390871 167270   32.3   6  186
1316.87/1317.23	c s 1316.9  2215108   11435   1185   884  57608  432147 167141   31.1   4  181
1433.34/1433.78	c + 1433.4  2216387   11435   1185   884  57608  464921 183924   30.3   4  189
1482.93/1483.40	c s 1483.0  2221471   11435   1185   884  57608  476149 178516   30.0   7  183
1648.90/1649.33	c s 1648.9  2225528   11435   1185   884  57608  519641 183984   29.1   9  184
1821.75/1822.26	c s 1821.8  2226442   11435   1185   884  57608  564664 183957   28.3   5  184
1887.84/1888.30	c + 1887.9  2227624   11435   1185   884  57608  581152 202316   28.0   5  191
1989.42/1989.94	c s 1989.5  2230278   11435   1185   884  57608  606888 202348   27.5   4  187
2047.90/2048.41	c R 2047.9  2243554   11435   1185   884  57608  622199 202430   27.3   7  196
2163.27/2163.87	c s 2163.4  2248560   11435   1185   884  57608  650932 202367   26.9   6  187
2345.03/2345.60	c s 2345.0  2252517   11431   1187   884  57610  694111 202336   26.2   6  187
2469.70/2470.32	c + 2469.7  2254980   11430   1188   884  57610  726441 222547   25.8   4  197
2524.29/2524.95	c s 2524.4  2255136   11430   1188   884  57610  738037 213975   25.7  11  189
2708.95/2709.61	c s 2709.0  2261018   11430   1188   884  57610  783339 222744   25.2   6  190
2892.30/2893.04	c s 2892.4  2262389   11430   1188   884  57610  826057 222589   24.7   6  190
3072.46/3073.21	c s 3072.5  2262615   11430   1188   884  57610  871202 222697   24.2   8  189
3100.75/3101.57	c
3100.75/3101.57	c       original/binary      fixed     eliminated      learned       agility
3100.75/3101.57	c   seconds        variables     equivalent    conflicts       height       MB
3100.75/3101.57	c
3100.75/3101.57	c R 3100.8  2262625   11430   1188   884  57610  878594 222753   24.1   8  196
3169.83/3170.62	c B 3169.9  2262725   11428   1188   886  57610  896191 222680   24.0   7  200
3217.32/3218.17	c + 3217.4  2262876   11428   1188   886  57610  908050 244801   23.9   8  200
3257.61/3258.43	c s 3257.7  2260091   11388   1188   886  57650  916734 229891   23.8   7  190
3447.97/3448.88	c s 3448.1  2260147   11388   1188   886  57650  961240 244838   23.4   5  192
3642.62/3643.59	c s 3642.7  2260399   11388   1188   886  57650 1005182 244847   23.0   7  191
3839.38/3840.36	c s 3839.5  2260582   11388   1188   886  57650 1049820 244909   22.6   7  191
4044.52/4045.56	c s 4044.6  2262005   11384   1189   887  57652 1094051 244907   22.2   7  190
4188.90/4189.91	c 0 4188.9  2363717    6118   6315  1027  57652 1126408 244800   21.9   8  204
4188.90/4189.91	c
4188.90/4189.91	s UNSATISFIABLE
4188.90/4189.91	c
4188.90/4189.91	c 1126408 conflicts, 1517305 decisions, 636 random
4188.90/4189.91	c 216 iterations, 3263 restarts, 3 skipped
4188.90/4189.91	c 12 enlarged, 1411 shrunken, 11005 rescored, 299 rebiased
4188.90/4189.91	c 28 simplifications, 0 reductions
4188.90/4189.91	c
4188.90/4189.91	c vars: 6315 fixed, 1027 equiv, 57652 elim, 1248 merged
4188.90/4189.91	c elim: 4746092 resolutions, 18 phases, 9 rounds
4188.90/4189.91	c sbst: 95% substituted, 3.3% nots, 95.3% ands, 0.0% xors, 1.4% ites
4188.90/4189.91	c arty: 2.00 and 0.00 xor average arity
4188.90/4189.91	c prbe: 719916 probed, 2072 phases, 30 rounds
4188.90/4189.91	c prbe: 200 failed, 43 lifted, 523 merged
4188.90/4189.91	c sccs: 4 non trivial, 0 fixed, 6 merged
4188.90/4189.91	c hash: 257 units, 719 merged
4188.90/4189.91	c mins: 31576903 learned, 68% deleted, 144 strong, 124 depth
4188.90/4189.91	c subs: 1690 forward, 38817 backward, 241390 doms
4188.90/4189.91	c strs: 2970 forward, 2225 backward
4188.90/4189.91	c doms: 270437 dominators, 242611 high, 1595 low
4188.90/4189.91	c prps: 2395363708 propagations, 0.57 megaprops
4188.90/4189.91	c
4188.90/4189.91	c 4188.9 seconds, 204 MB max, 147 MB recycled

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773001-1241181945/watcher-1773001-1241181945 -o /tmp/evaluation-result-1773001-1241181945/solver-1773001-1241181945 -C 10000 -W 6000 -M 1800 HOME/precosat HOME/instance-1773001-1241181945.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 16749
/proc/meminfo: memFree=1258520/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=3568 CPUtime=0
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 675 0 0 0 0 0 0 0 18 0 1 0 146227919 3653632 660 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/16749/statm: 892 661 59 155 0 735 0

[startup+0.0286609 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 16749
/proc/meminfo: memFree=1258520/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=7532 CPUtime=0.02
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 1719 0 0 0 2 0 0 0 18 0 1 0 146227919 7712768 1704 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 1883 1705 64 155 0 1726 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7532

[startup+0.101665 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 16749
/proc/meminfo: memFree=1258520/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=11084 CPUtime=0.09
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 2726 0 0 0 9 0 0 0 18 0 1 0 146227919 11350016 2613 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 2771 2613 64 155 0 2614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11084

[startup+0.30168 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 16749
/proc/meminfo: memFree=1258520/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=19120 CPUtime=0.29
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 4861 0 0 0 27 2 0 0 19 0 1 0 146227919 19578880 4619 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 4780 4620 64 155 0 4623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19120

[startup+0.701709 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 16749
/proc/meminfo: memFree=1258520/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=27988 CPUtime=0.69
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 7206 0 0 0 66 3 0 0 22 0 1 0 146227919 28659712 6706 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 6997 6706 79 155 0 6840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27988

[startup+1.50177 s]
/proc/loadavg: 0.93 0.98 0.93 3/65 16750
/proc/meminfo: memFree=1225872/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=35828 CPUtime=1.49
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 11239 0 0 0 145 4 0 0 25 0 1 0 146227919 36687872 8537 1992294400 134512640 135151029 4294956240 18446744073709551615 134688678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 8957 8537 79 155 0 8800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35828

[startup+3.10189 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1220816/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=40708 CPUtime=3.09
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 13330 0 0 0 304 5 0 0 25 0 1 0 146227919 41684992 9729 1992294400 134512640 135151029 4294956240 18446744073709551615 134575323 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 10177 9729 79 155 0 10020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40708

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1223312/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=38396 CPUtime=6.29
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 14279 0 0 0 623 6 0 0 25 0 1 0 146227919 39317504 8945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/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: 0.94 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1197872/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=63532 CPUtime=12.68
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 24271 0 0 0 1257 11 0 0 25 0 1 0 146227919 65056768 15197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 15883 15197 79 155 0 15726 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63532

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1179952/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=83500 CPUtime=25.49
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 29088 0 0 0 2535 14 0 0 25 0 1 0 146227919 85504000 20014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 20875 20014 79 155 0 20718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83500

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1151472/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=110220 CPUtime=51.07
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 47084 0 0 0 5084 23 0 0 25 0 1 0 146227919 112865280 26779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 27555 26779 79 155 0 27398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110220

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1125232/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=136340 CPUtime=102.27
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 70543 0 0 0 10189 38 0 0 25 0 1 0 146227919 139612160 33295 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 34085 33295 79 155 0 33928 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1101552/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=173008 CPUtime=162.25
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 85750 0 0 0 16177 48 0 0 25 0 1 0 146227919 177160192 42332 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 43252 42332 79 155 0 43095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 173008

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1090928/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=171072 CPUtime=222.24
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 95957 0 0 0 22170 54 0 0 25 0 1 0 146227919 175177728 41854 1992294400 134512640 135151029 4294956240 18446744073709551615 134574248 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 42768 41854 79 155 0 42611 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 171072

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1080368/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=180860 CPUtime=282.23
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 114773 0 0 0 28159 64 0 0 25 0 1 0 146227919 185200640 44468 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 45215 44468 79 155 0 45058 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 180860

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1078320/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=183588 CPUtime=342.21
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 115284 0 0 0 34157 64 0 0 25 0 1 0 146227919 187994112 44979 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 45897 44979 79 155 0 45740 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 183588

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1073456/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=187444 CPUtime=402.2
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 132403 0 0 0 40146 74 0 0 25 0 1 0 146227919 191942656 46174 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 46861 46174 79 155 0 46704 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 187444

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1072496/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=188632 CPUtime=462.18
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 132644 0 0 0 46144 74 0 0 25 0 1 0 146227919 193159168 46415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 47158 46415 79 155 0 47001 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 188632

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1071792/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=189592 CPUtime=522.16
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 132820 0 0 0 52142 74 0 0 25 0 1 0 146227919 194142208 46591 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 47398 46591 79 155 0 47241 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 189592

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1071280/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=190048 CPUtime=582.15
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 149284 0 0 0 58132 83 0 0 25 0 1 0 146227919 194609152 46715 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 47512 46715 79 155 0 47355 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 190048

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 16750
/proc/meminfo: memFree=1069488/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=192384 CPUtime=642.15
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 149718 0 0 0 64131 84 0 0 25 0 1 0 146227919 197001216 47149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 48096 47149 79 155 0 47939 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 192384

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1029872/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231836 CPUtime=3401.48
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 594726 0 0 0 339825 323 0 0 25 0 1 0 146227919 237400064 56770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57959 56770 79 155 0 57802 0
Current children cumulated CPU time (s) 3401.48
Current children cumulated vsize (KiB) 231836

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1032880/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=228148 CPUtime=3461.46
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 628754 0 0 0 345806 340 0 0 25 0 1 0 146227919 233623552 56000 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57037 56000 79 155 0 56880 0
Current children cumulated CPU time (s) 3461.46
Current children cumulated vsize (KiB) 228148

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1030384/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231352 CPUtime=3521.45
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 629378 0 0 0 351804 341 0 0 25 0 1 0 146227919 236904448 56624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57838 56624 79 155 0 57681 0
Current children cumulated CPU time (s) 3521.45
Current children cumulated vsize (KiB) 231352

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1029680/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=232384 CPUtime=3581.43
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 629564 0 0 0 357802 341 0 0 25 0 1 0 146227919 237961216 56810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 58096 56810 79 155 0 57939 0
Current children cumulated CPU time (s) 3581.43
Current children cumulated vsize (KiB) 232384

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1054000/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=205036 CPUtime=3641.42
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 637705 0 0 0 363796 346 0 0 25 0 1 0 146227919 209956864 50679 1992294400 134512640 135151029 4294956240 18446744073709551615 134578625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 51259 50679 79 155 0 51102 0
Current children cumulated CPU time (s) 3641.42
Current children cumulated vsize (KiB) 205036

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1030448/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231160 CPUtime=3701.4
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 647745 0 0 0 369789 351 0 0 25 0 1 0 146227919 236707840 56622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57790 56622 79 155 0 57633 0
Current children cumulated CPU time (s) 3701.4
Current children cumulated vsize (KiB) 231160

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1029616/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=232192 CPUtime=3761.39
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 647947 0 0 0 375787 352 0 0 25 0 1 0 146227919 237764608 56824 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 58048 56824 79 155 0 57891 0
Current children cumulated CPU time (s) 3761.39
Current children cumulated vsize (KiB) 232192

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1028912/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=232960 CPUtime=3821.38
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 648115 0 0 0 381786 352 0 0 25 0 1 0 146227919 238551040 56992 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 58240 56992 79 155 0 58083 0
Current children cumulated CPU time (s) 3821.38
Current children cumulated vsize (KiB) 232960

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1031344/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=229572 CPUtime=3881.37
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 665955 0 0 0 387775 362 0 0 25 0 1 0 146227919 235081728 56371 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57393 56371 79 155 0 57236 0
Current children cumulated CPU time (s) 3881.37
Current children cumulated vsize (KiB) 229572

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16758
/proc/meminfo: memFree=1029872/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=232016 CPUtime=3941.35
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 666336 0 0 0 393773 362 0 0 25 0 1 0 146227919 237584384 56752 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 58004 56752 79 155 0 57847 0
Current children cumulated CPU time (s) 3941.35
Current children cumulated vsize (KiB) 232016

[startup+4002.3 s]
/proc/loadavg: 1.07 1.02 0.95 2/65 16758
/proc/meminfo: memFree=1028720/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=233300 CPUtime=4001.34
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 666627 0 0 0 399771 363 0 0 25 0 1 0 146227919 238899200 57043 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 58325 57043 79 155 0 58168 0
Current children cumulated CPU time (s) 4001.34
Current children cumulated vsize (KiB) 233300

[startup+4062.31 s]
/proc/loadavg: 1.09 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1033136/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=227860 CPUtime=4061.33
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 700507 0 0 0 405752 381 0 0 25 0 1 0 146227919 233328640 55911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 56965 55911 79 155 0 56808 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 227860

[startup+4122.3 s]
/proc/loadavg: 1.09 1.04 0.96 2/65 16758
/proc/meminfo: memFree=1030384/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4121.31
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701203 0 0 0 411749 382 0 0 25 0 1 0 146227919 237133824 56607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56607 79 155 0 57737 0
Current children cumulated CPU time (s) 4121.31
Current children cumulated vsize (KiB) 231576

[startup+4182.3 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030256/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4181.29
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701228 0 0 0 417747 382 0 0 25 0 1 0 146227919 237133824 56632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56632 79 155 0 57737 0
Current children cumulated CPU time (s) 4181.29
Current children cumulated vsize (KiB) 231576

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

[startup+4185.51 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030192/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4184.5
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701236 0 0 0 418068 382 0 0 25 0 1 0 146227919 237133824 56640 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56640 79 155 0 57737 0
Current children cumulated CPU time (s) 4184.5
Current children cumulated vsize (KiB) 231576

[startup+4187.1 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030192/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4186.09
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701237 0 0 0 418227 382 0 0 25 0 1 0 146227919 237133824 56641 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56641 79 155 0 57737 0
Current children cumulated CPU time (s) 4186.09
Current children cumulated vsize (KiB) 231576

[startup+4188.7 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030192/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4187.7
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701238 0 0 0 418388 382 0 0 25 0 1 0 146227919 237133824 56642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56642 79 155 0 57737 0
Current children cumulated CPU time (s) 4187.7
Current children cumulated vsize (KiB) 231576

[startup+4189.5 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030192/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231576 CPUtime=4188.49
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701238 0 0 0 418467 382 0 0 25 0 1 0 146227919 237133824 56642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57894 56642 79 155 0 57737 0
Current children cumulated CPU time (s) 4188.49
Current children cumulated vsize (KiB) 231576

[startup+4189.91 s]
/proc/loadavg: 1.03 1.03 0.96 2/65 16758
/proc/meminfo: memFree=1030064/2055920 swapFree=4179760/4192956
[pid=16749] ppid=16747 vsize=231840 CPUtime=4188.9
/proc/16749/stat : 16749 (precosat) R 16747 16749 16712 0 -1 4194304 701319 0 0 0 418508 382 0 0 25 0 1 0 146227919 237404160 56723 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16749/statm: 57960 56723 79 155 0 57803 0
Current children cumulated CPU time (s) 4188.9
Current children cumulated vsize (KiB) 231840

Child status: 20
Real time (s): 4189.95
CPU time (s): 4188.95
CPU user time (s): 4185.09
CPU system time (s): 3.85941
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 237808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4185.09
system time used= 3.85941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 701320
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= 7912

runsolver used 3.3045 second user time and 9.23559 second system time

The end

Launcher Data

Begin job on node15 at 2009-05-01 14:45:45
IDJOB=1773001
IDBENCH=20425
IDSOLVER=607
FILE ID=node15/1773001-1241181945
PBS_JOBID= 9224581
Free space on /tmp= 66532 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-1773001-1241181945/watcher-1773001-1241181945 -o /tmp/evaluation-result-1773001-1241181945/solver-1773001-1241181945 -C 10000 -W 6000 -M 1800  HOME/precosat HOME/instance-1773001-1241181945.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1213741550

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1259000 kB
Buffers:         73696 kB
Cached:         631284 kB
SwapCached:       7388 kB
Active:         109332 kB
Inactive:       604988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1259000 kB
SwapTotal:     4192956 kB
SwapFree:      4179760 kB
Dirty:            4396 kB
Writeback:           0 kB
Mapped:          14416 kB
Slab:            68560 kB
Committed_AS:   653312 kB
PageTables:       1464 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= 66532 MiB
End job on node15 at 2009-05-01 15:55:35