Trace number 1716572

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) 1200.06 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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-1716572-1240617410.cnf
0.00/0.00	c found header 'p cnf 217930 1002997'
1.99/2.08	c finished parsing
1.99/2.08	c
1.99/2.08	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.99/2.08	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.99/2.08	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.99/2.08	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.99/2.08	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.99/2.08	c --random=1 --spread=2000 --seed=0 --skip=25
1.99/2.08	c
1.99/2.08	c sizeof     vars[0] = 16   alignment = 0       3 MB
1.99/2.08	c sizeof     orgs[0] =  8   alignment = 0       2 MB
1.99/2.08	c sizeof     occs[0] =  8   alignment = 0       2 MB
1.99/2.08	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
1.99/2.08	c
1.99/2.08	c starting search after 2.1 seconds
1.99/2.08	c no decision limit
2.09/2.13	c
2.09/2.13	c       original/binary      fixed     eliminated      learned       agility
2.09/2.13	c   seconds        variables     equivalent    conflicts       height       MB
2.09/2.13	c
2.09/2.13	c *    2.1   985541  158813   8206 50911      0       0      0    0.0   0   78
8.29/8.37	c s    8.4   520952   78705  46901 50065  42259       0      0    0.0   0   54
8.29/8.37	c l    8.4   520952   78705  46901 50065  42259       0 229731    0.0   0   54
8.69/8.76	c R    8.8   526272   78229  47371 50071  42259     125    116   55.0   2   56
18.18/18.27	c s   18.3   660807   63378  59332 50374  44846     239    203   97.7   1   62
18.18/18.27	c -   18.3   660807   63378  59332 50374  44846     239 181488   97.7   1   62
22.08/22.13	c B   22.1   711849   61007  61605 50472  44846    1001    898  378.3   2   66
26.97/27.05	c B   27.0   775749   58994  63546 50544  44846    2001   1870  446.9   6   75
30.27/30.36	c R   30.4   849384   57558  64942 50584  44846    2785   2619  419.4   3   79
40.87/40.94	c s   40.9   717646   54656  66974 50654  45646    4261   3758  400.3   1   72
40.87/40.94	c -   40.9   717646   54656  66974 50654  45646    4261 159710  400.3   1   72
54.97/55.04	c B   55.0   941969   52875  68639 50770  45646    8001   7382  384.0   6   88
57.56/57.67	c R   57.6  1001173   52408  69071 50805  45646    8839   8208  380.2   1   92
67.15/67.23	c s   67.2   952643   51190  69954 50879  45907   10252   8653  386.1   8   87
67.15/67.23	c -   67.2   952643   51190  69954 50879  45907   10252 151725  386.1   8   87
104.05/104.17	c s  104.1  1127772   48411  71784 51320  46415   18744  13055  393.5   2   99
104.05/104.17	c -  104.1  1127772   48411  71784 51320  46415   18744 144139  393.5   2   99
124.93/125.06	c B  125.0  1431441   46792  73228 51495  46415   24006  18267  397.8   6  132
149.03/149.13	c s  149.1  1386014   45229  74098 51836  46767   28890  16823  398.0   3  123
149.03/149.13	c
149.03/149.13	c       original/binary      fixed     eliminated      learned       agility
149.03/149.13	c   seconds        variables     equivalent    conflicts       height       MB
149.03/149.13	c
149.03/149.13	c -  149.1  1386014   45229  74098 51836  46767   28890 132608  398.0   3  123
155.22/155.32	c R  155.3  1441843   44954  74237 51972  46767   30749  18671  396.4   4  130
207.30/207.49	c s  207.4  1510171   41925  75257 52204  48544   43262  16295  393.6   4  128
207.30/207.49	c -  207.4  1510171   41925  75257 52204  48544   43262 127304  393.6   4  128
272.18/272.35	c s  272.2  1713639   37470  78141 53055  49264   60028  18029  387.4   3  137
272.18/272.35	c -  272.2  1713639   37470  78141 53055  49264   60028 117120  387.4   3  137
284.17/284.36	c B  284.2  1782122   36503  78825 53338  49264   64015  22006  386.5   5  149
298.06/298.25	c R  298.1  1818568   36215  79056 53395  49264   68983  26963  385.8   3  159
346.14/346.39	c s  346.2  1871558   33445  80488 54355  49642   81909  28156  384.4   5  156
346.14/346.39	c -  346.2  1871558   33445  80488 54355  49642   81909 110093  384.4   5  156
422.32/422.59	c +  422.4  2178443   32939  80833 54516  49642  110094 121102  376.2   4  220
441.70/441.93	c s  441.8  1866524   30153  80845 54593  52339  113832   7164  375.9   3  138
441.70/441.93	c -  441.8  1866524   30153  80845 54593  52339  113832 118680  375.9   3  138
449.10/449.31	c R  449.1  1889114   30118  80877 54596  52339  117706  11034  373.5   4  144
485.89/486.16	c +  486.0  2014514   29900  81067 54624  52339  134863 130548  366.5   8  173
528.47/528.71	c s  528.5  1907755   29735  81191 54632  52372  150926  41084  360.9   3  178
528.47/528.71	c -  528.5  1907755   29735  81191 54632  52372  150926 126632  360.9   3  178
550.07/550.31	c B  550.1  1963300   29658  81258 54642  52372  160042  50198  358.8   5  196
557.56/557.86	c +  557.6  1977373   29641  81271 54646  52372  163518 139295  357.8   8  202
625.43/625.75	c
625.43/625.75	c       original/binary      fixed     eliminated      learned       agility
625.43/625.75	c   seconds        variables     equivalent    conflicts       height       MB
625.43/625.75	c
625.43/625.75	c s  625.5  1885626   29023  81431 54678  52798  188913  19188  355.3   3  143
625.43/625.75	c -  625.5  1885626   29023  81431 54678  52798  188913 136510  355.3   3  143
648.93/649.26	c +  649.0  1924965   28980  81469 54683  52798  200308 150161  351.8   3  160
719.60/719.96	c s  719.7  1958214   28865  81557 54694  52814  228832  49789  345.6   2  176
719.60/719.96	c -  719.7  1958214   28865  81557 54694  52814  228832 148660  345.6   2  176
728.39/728.77	c R  728.5  1968205   28840  81582 54694  52814  232456  53411  345.5   4  184
765.18/765.52	c +  765.2  2005296   28809  81612 54695  52814  247882 163526  342.7   6  209
827.25/827.67	c s  827.3  2027594   28735  81679 54697  52819  270979  80626  338.5   2  215
935.31/935.71	c +  935.3  2130171   28480  81887 54744  52819  309850 179878  332.6   6  281
956.00/956.47	c s  956.1  2008478   28217  81899 54774  53040  313630  47734  331.9   5  163
1064.95/1065.46	c s 1065.0  2012137   27979  82045 54865  53041  358510  92241  326.6   2  220
1111.13/1111.61	c R 1111.2  2019204   27956  82065 54868  53041  378426 112155  325.4   3  253
1125.23/1125.79	c B 1125.3  2020982   27942  82079 54868  53041  384102 117829  325.7   7  263
1131.62/1132.19	c + 1131.7  2021031   27942  82079 54868  53041  387313 197865  325.4   8  268
1185.80/1186.36	c s 1185.9  2035168   27928  82091 54870  53041  404593 138246  323.9   3  289
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	c
1200.00/1200.50	c 409844 conflicts, 2558333 decisions, 1258 random
1200.00/1200.50	c 194 iterations, 1578 restarts, 0 skipped
1200.00/1200.50	c 7 enlarged, 28206 shrunken, 4010 rescored, 126 rebiased
1200.00/1200.50	c 17 simplifications, 0 reductions
1200.00/1200.50	c
1200.00/1200.50	c vars: 82101 fixed, 54872 equiv, 53041 elim, 56689 merged
1200.00/1200.50	c elim: 7413216 resolutions, 17 phases, 6 rounds
1200.00/1200.50	c sbst: 61% substituted, 14.9% nots, 85.1% ands, 0.0% xors, 0.0% ites
1200.00/1200.50	c arty: 3.23 and 0.00 xor average arity
1200.00/1200.50	c prbe: 138978 probed, 770 phases, 2 rounds
1200.00/1200.50	c prbe: 4936 failed, 6682 lifted, 1085 merged
1200.00/1200.50	c sccs: 268 non trivial, 0 fixed, 855 merged
1200.00/1200.50	c hash: 263 units, 54749 merged
1200.00/1200.50	c mins: 139295622 learned, 18% deleted, 38 strong, 289 depth
1200.00/1200.50	c subs: 79585 forward, 110729 backward, 182021 doms
1200.00/1200.50	c strs: 41403 forward, 189 backward
1200.00/1200.50	c doms: 658149 dominators, 217019 high, 732 low
1200.00/1200.50	c prps: 981379205 propagations, 0.82 megaprops
1200.00/1200.50	c
1200.00/1200.50	c 1200.0 seconds, 302 MB max, 507 MB recycled
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716572-1240617410/watcher-1716572-1240617410 -o /tmp/evaluation-result-1716572-1240617410/solver-1716572-1240617410 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1716572-1240617410.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15613
/proc/meminfo: memFree=1015184/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=5900 CPUtime=0
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 972 0 0 0 0 0 0 0 18 0 1 0 89774878 6041600 957 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/15613/statm: 1475 964 58 155 0 1318 0

[startup+0.015314 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15613
/proc/meminfo: memFree=1015184/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=9568 CPUtime=0
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 1936 0 0 0 0 0 0 0 18 0 1 0 89774878 9797632 1921 1992294400 134512640 135151029 4294956224 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/15613/statm: 2392 1922 59 155 0 2235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9568

[startup+0.101323 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15613
/proc/meminfo: memFree=1015184/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=21920 CPUtime=0.09
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 5384 0 0 0 7 2 0 0 18 0 1 0 89774878 22446080 5336 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 5480 5336 63 155 0 5323 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21920

[startup+0.301345 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15613
/proc/meminfo: memFree=1015184/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=31236 CPUtime=0.29
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 8150 0 0 0 26 3 0 0 19 0 1 0 89774878 31985664 7651 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 7809 7651 63 155 0 7652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31236

[startup+0.701389 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15613
/proc/meminfo: memFree=1015184/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=44504 CPUtime=0.69
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 11996 0 0 0 64 5 0 0 23 0 1 0 89774878 45572096 10984 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 11126 10985 63 155 0 10969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44504

[startup+1.50148 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=959944/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=70644 CPUtime=1.49
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 19562 0 0 0 140 9 0 0 25 0 1 0 89774878 72339456 17525 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 17694 17526 64 155 0 17537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70644

[startup+3.10166 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=923848/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=89088 CPUtime=3.09
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 26998 0 0 0 296 13 0 0 25 0 1 0 89774878 91226112 22059 1992294400 134512640 135151029 4294956224 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 22272 22059 79 155 0 22115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89088

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=914440/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=101360 CPUtime=6.29
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 32117 0 0 0 613 16 0 0 25 0 1 0 89774878 103792640 25127 1992294400 134512640 135151029 4294956224 18446744073709551615 134548427 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 25340 25127 79 155 0 25183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101360

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=924808/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=91148 CPUtime=12.69
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 33918 0 0 0 1252 17 0 0 25 0 1 0 89774878 93335552 22577 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 22787 22577 79 155 0 22630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91148

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=920840/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=95244 CPUtime=25.47
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 45786 0 0 0 2525 22 0 0 25 0 1 0 89774878 97529856 23603 1992294400 134512640 135151029 4294956224 18446744073709551615 134554502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 23811 23603 79 155 0 23654 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 95244

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=914056/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=102068 CPUtime=51.07
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 59733 0 0 0 5077 30 0 0 25 0 1 0 89774878 104517632 25297 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 25517 25297 79 155 0 25360 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102068

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=874248/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=141788 CPUtime=102.25
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 93432 0 0 0 10177 48 0 0 25 0 1 0 89774878 145190912 35226 1992294400 134512640 135151029 4294956224 18446744073709551615 134526055 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 35447 35226 79 155 0 35290 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 141788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=843848/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=172140 CPUtime=162.21
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 128834 0 0 0 16153 68 0 0 25 0 1 0 89774878 176271360 42819 1992294400 134512640 135151029 4294956224 18446744073709551615 134555054 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 43035 42819 79 155 0 42878 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 172140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15614
/proc/meminfo: memFree=822920/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=192992 CPUtime=222.2
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 154484 0 0 0 22138 82 0 0 25 0 1 0 89774878 197623808 48022 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 48248 48022 79 155 0 48091 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 192992

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=808776/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=206956 CPUtime=282.17
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 178421 0 0 0 28121 96 0 0 25 0 1 0 89774878 211922944 51512 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 51739 51512 79 155 0 51582 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 206956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=799112/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=206988 CPUtime=342.14
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 191456 0 0 0 34110 104 0 0 25 0 1 0 89774878 211955712 51528 1992294400 134512640 135151029 4294956224 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 51747 51528 79 155 0 51590 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 206988

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=786696/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=229812 CPUtime=402.12
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 204078 0 0 0 40100 112 0 0 25 0 1 0 89774878 235327488 57235 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 57453 57235 79 155 0 57296 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 229812

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=761864/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=253904 CPUtime=462.09
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 229887 0 0 0 46082 127 0 0 25 0 1 0 89774878 259997696 63239 1992294400 134512640 135151029 4294956224 18446744073709551615 134581559 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 63476 63239 79 155 0 63319 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 253904

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=778120/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=239568 CPUtime=522.07
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 231529 0 0 0 52079 128 0 0 25 0 1 0 89774878 245317632 59675 1992294400 134512640 135151029 4294956224 18446744073709551615 134572752 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 59892 59675 79 155 0 59735 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 239568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=761736/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=253904 CPUtime=582.05
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 249461 0 0 0 58068 137 0 0 25 0 1 0 89774878 259997696 63266 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 63476 63266 79 155 0 63319 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 253904

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=743112/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=272576 CPUtime=642.03
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 273927 0 0 0 64051 152 0 0 25 0 1 0 89774878 279117824 67927 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 68144 67927 79 155 0 67987 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 272576

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=742984/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=272576 CPUtime=702
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 273928 0 0 0 70048 152 0 0 25 0 1 0 89774878 279117824 67928 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 68144 67928 79 155 0 67987 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 272576

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=742920/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=272576 CPUtime=761.98
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 293477 0 0 0 76037 161 0 0 25 0 1 0 89774878 279117824 67930 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 68144 67930 79 155 0 67987 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 272576

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=734920/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=272576 CPUtime=821.96
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 302277 0 0 0 82031 165 0 0 25 0 1 0 89774878 279117824 67937 1992294400 134512640 135151029 4294956224 18446744073709551615 134578625 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 68144 67937 79 155 0 67987 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 272576

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=739720/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=276140 CPUtime=881.93
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 313937 0 0 0 88021 172 0 0 25 0 1 0 89774878 282767360 68843 1992294400 134512640 135151029 4294956224 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 69035 68843 79 155 0 68878 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 276140

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=703624/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=312440 CPUtime=941.91
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 322964 0 0 0 94009 182 0 0 25 0 1 0 89774878 319938560 77870 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 78110 77870 79 155 0 77953 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 312440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=700232/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=315448 CPUtime=1001.88
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 343635 0 0 0 99996 192 0 0 25 0 1 0 89774878 323018752 78607 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 78862 78607 79 155 0 78705 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 315448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=705352/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=299060 CPUtime=1061.85
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 355499 0 0 0 105987 198 0 0 25 0 1 0 89774878 306237440 74510 1992294400 134512640 135151029 4294956224 18446744073709551615 134521753 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 74765 74510 79 155 0 74608 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 299060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=700232/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=315448 CPUtime=1121.83
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 363582 0 0 0 111982 201 0 0 25 0 1 0 89774878 323018752 78620 1992294400 134512640 135151029 4294956224 18446744073709551615 134554687 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 78862 78620 79 155 0 78705 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 315448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=691464/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=312872 CPUtime=1181.81
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 378888 0 0 0 117969 212 0 0 25 0 1 0 89774878 320380928 77965 1992294400 134512640 135151029 4294956224 18446744073709551615 134521749 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 78218 77965 79 155 0 78061 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 312872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=683464/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=332172 CPUtime=1200
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 387714 0 0 0 119784 216 0 0 25 0 1 0 89774878 340144128 82818 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 83043 82818 79 155 0 82886 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 332172

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15619
/proc/meminfo: memFree=683464/2055920 swapFree=4192956/4192956
[pid=15613] ppid=15611 vsize=332172 CPUtime=1200
/proc/15613/stat : 15613 (precosat) R 15611 15613 15154 0 -1 4194304 387714 0 0 0 119784 216 0 0 25 0 1 0 89774878 340144128 82818 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15613/statm: 83043 82818 79 155 0 82886 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 332172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1197.85
CPU system time (s): 2.21166
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 337456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.85
system time used= 2.21166
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 387714
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= 3383

runsolver used 1.07584 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-25 01:56:51
IDJOB=1716572
IDBENCH=20385
IDSOLVER=507
FILE ID=node9/1716572-1240617410
PBS_JOBID= 9186305
Free space on /tmp= 66312 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716572-1240617410/watcher-1716572-1240617410 -o /tmp/evaluation-result-1716572-1240617410/solver-1716572-1240617410 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1716572-1240617410.cnf

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=1658831786

node9.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		: 3000.240
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		: 3000.240
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:       1015600 kB
Buffers:         96536 kB
Cached:         841524 kB
SwapCached:          0 kB
Active:         118108 kB
Inactive:       833892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18600 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            74340 kB
Committed_AS:   277360 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= 66312 MiB
End job on node9 at 2009-04-25 02:16:54