Trace number 3308530

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
SAT09 reference solver:precosat 236? (TO) 1300.02 1300.04

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-10p0.cnf
MD5SUMfaef1c850bb82ceddc7da5a4c445dd25
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 variables258781
Number of clauses1372095
Sum of the clauses size3305764
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2980303
Number of clauses of size 3313283
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

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-3308530-1303983251.cnf
0.00/0.00	c found header 'p cnf 258781 1372095'
1.29/1.34	c finished parsing
1.29/1.34	c
1.29/1.34	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.29/1.34	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.29/1.34	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.29/1.34	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.29/1.34	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.29/1.34	c --random=1 --spread=2000 --seed=0 --skip=25
1.29/1.34	c
1.29/1.34	c sizeof     vars[0] = 16   alignment = 0       4 MB
1.29/1.34	c sizeof     orgs[0] =  8   alignment = 0       2 MB
1.29/1.34	c sizeof     occs[0] =  8   alignment = 0       2 MB
1.29/1.34	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
1.29/1.34	c
1.29/1.34	c starting search after 1.3 seconds
1.29/1.34	c no decision limit
1.29/1.37	c
1.29/1.37	c       original/binary      fixed     eliminated      learned       agility
1.29/1.37	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.37	c
1.29/1.37	c *    1.4  1358076  243914  13149  1718      0       0      0    0.0   0  102
6.60/6.68	c s    6.7  1027676  130855  56883  2140  68903       0      0    0.0   0   92
6.60/6.68	c l    6.7  1027676  130855  56883  2140  68903       0 447288    0.0   0   92
6.69/6.77	c R    6.8  1032233  130855  56883  2140  68903     102    100  186.3   3   93
7.19/7.28	c R    7.3  1063763  129869  57855  2154  68903     445    426  219.9  12   96
7.99/8.05	c B    8.0  1109447  127044  60580  2254  68903    1000    956  272.0   0   99
10.49/10.55	c B   10.6  1411860  121614  65850  2414  68903    2000   1901  268.6   2  116
14.30/14.39	c s   14.4  1316576  118795  66971  2489  70526    2308   2001  294.6   5  108
14.30/14.39	c -   14.4  1316576  118795  66971  2489  70526    2308 407033  294.6   5  108
25.39/25.49	c s   25.5  1517313  107832  77262  2906  70781    6034   5445  329.0   0  129
25.39/25.49	c -   25.5  1517313  107832  77262  2906  70781    6034 362260  329.0   0  129
28.89/28.95	c B   29.0  1702857  105737  79198  3065  70781    8004   7365  349.9   3  141
45.39/45.42	c s   45.4  2135242   98713  83823  4453  71792   14649  13268  365.7   2  166
45.39/45.42	c -   45.4  2135242   98713  83823  4453  71792   14649 333280  365.7   2  166
45.49/45.53	c R   45.5  2135590   98713  83823  4453  71792   14813  13432  365.8   7  166
64.89/64.97	c B   65.0  2801323   95062  87110  4817  71792   24011  22405  398.4   0  228
75.29/75.34	c s   75.3  2753175   92117  88830  5781  72053   26461  23747  401.3   4  223
75.29/75.34	c -   75.3  2753175   92117  88830  5781  72053   26461 306618  401.3   4  223
115.29/115.37	c s  115.4  3790564   86710  92671  7154  72246   41672  32945  429.3   3  284
115.29/115.37	c
115.29/115.37	c       original/binary      fixed     eliminated      learned       agility
115.29/115.37	c   seconds        variables     equivalent    conflicts       height       MB
115.29/115.37	c
115.29/115.37	c -  115.4  3790564   86710  92671  7154  72246   41672 285155  429.3   3  284
117.60/117.68	c R  117.7  3854912   86585  92777  7173  72246   42642  33913  427.8   3  290
171.29/171.31	c s  171.3  4461550   80226  96926  8908  72721   61643  42859  430.6   1  327
171.29/171.31	c -  171.3  4461550   80226  96926  8908  72721   61643 250937  430.6   1  327
177.99/178.06	c B  178.1  4576470   79113  97957  8990  72721   64026  45227  431.1   8  370
239.29/239.38	c s  239.4  4632100   70683 103592 10563  73943   83497  41115  425.9   5  361
239.29/239.38	c -  239.4  4632100   70683 103592 10563  73943   83497 220825  425.9   5  361
314.49/314.51	c s  314.5  4844532   59526 109691 12398  77166  109073  43050  418.9   2  371
314.49/314.51	c -  314.5  4844532   59526 109691 12398  77166  109073 198743  418.9   2  371
334.99/335.08	c R  335.1  5244408   58790 110090 12735  77166  117864  51826  415.5   2  408
399.38/399.47	c s  399.5  5407215   58107 110356 12998  77320  142687  70229  405.3   1  435
436.69/436.78	c B  436.8  5675164   57218 111172 13071  77320  160053  87569  400.9   3  479
499.58/499.63	c s  499.6  5408959   56648 111696 13117  77320  182147 109175  394.6   0  492
499.58/499.63	c -  499.6  5408959   56648 111696 13117  77320  182147 178869  394.6   0  492
499.58/499.63	c +  499.6  5408959   56648 111696 13117  77320  182147 196755  394.6   0  492
611.19/611.23	c s  611.2  4454223   51647 112275 13691  81168  218606  36830  382.1  10  310
611.19/611.23	c -  611.2  4454223   51647 112275 13691  81168  218606 192820  382.1  10  310
619.88/619.90	c +  619.9  4500117   51572 112350 13691  81168  223127 212102  380.6   2  351
623.28/623.31	c R  623.3  4510883   51559 112363 13691  81168  224878  43095  380.2   7  355
691.59/691.61	c
691.59/691.61	c       original/binary      fixed     eliminated      learned       agility
691.59/691.61	c   seconds        variables     equivalent    conflicts       height       MB
691.59/691.61	c
691.59/691.61	c s  691.6  4536222   51316 112580 13701  81184  253074  71136  372.2   4  386
691.59/691.61	c -  691.6  4536222   51316 112580 13701  81184  253074 207860  372.2   4  386
737.19/737.27	c +  737.3  4599915   51035 112856 13706  81184  273327 228646  367.4   1  422
779.28/779.34	c s  779.3  4564038   50885 112975 13718  81203  286512 104449  363.6   3  430
779.28/779.34	c -  779.3  4564038   50885 112975 13718  81203  286512 224074  363.6   3  430
874.49/874.59	c s  874.6  4584120   50572 113272 13727  81210  318987 136798  355.4   3  473
874.49/874.59	c -  874.6  4584120   50572 113272 13727  81210  318987 221834  355.4   3  473
907.78/907.88	c +  907.9  4598488   50445 113398 13728  81210  331476 244017  352.5   2  496
971.38/971.49	c s  971.5  4521342   49933 113705 13736  81407  352846  90225  347.9   7  387
1044.47/1044.51	c B 1044.5  4585819   49705 113925 13744  81407  384121 121489  341.0   3  431
1056.27/1056.38	c s 1056.4  4524790   49443 113927 13831  81580  385197 121889  340.8   6  422
1130.78/1130.81	c + 1130.8  4594845   49401 113966 13834  81580  414347 268418  334.7   6  466
1146.38/1146.44	c s 1146.4  4549675   49299 113968 13834  81680  416559 151575  334.1   2  454
1242.37/1242.47	c s 1242.5  4586634   49035 113999 13958  81789  448502 181762  328.0   4  487
1299.98/1300.00	c
1299.98/1300.00	c *** CAUGHT SIGNAL 15 ***
1299.98/1300.00	c
1299.98/1300.00	c 467483 conflicts, 5563080 decisions, 2765 random
1299.98/1300.00	c 393 iterations, 2210 restarts, 0 skipped
1299.98/1300.00	c 5 enlarged, 41245 shrunken, 4574 rescored, 139 rebiased
1299.98/1300.00	c 19 simplifications, 0 reductions
1299.98/1300.00	c
1299.98/1300.00	c vars: 114033 fixed, 14049 equiv, 81789 elim, 16075 merged
1299.98/1300.00	c elim: 10073936 resolutions, 19 phases, 4 rounds
1299.98/1300.00	c sbst: 26% substituted, 29.0% nots, 71.0% ands, 0.0% xors, 0.0% ites
1299.98/1300.00	c arty: 2.19 and 0.00 xor average arity
1299.98/1300.00	c prbe: 271981 probed, 2336 phases, 2 rounds
1299.98/1300.00	c prbe: 7653 failed, 12053 lifted, 1986 merged
1299.98/1300.00	c sccs: 2933 non trivial, 0 fixed, 4124 merged
1299.98/1300.00	c hash: 825 units, 9965 merged
1299.98/1300.00	c mins: 143036184 learned, 30% deleted, 177 strong, 321 depth
1299.98/1300.00	c subs: 86190 forward, 135758 backward, 241759 doms
1299.98/1300.00	c strs: 56531 forward, 74 backward
1299.98/1300.00	c doms: 1040761 dominators, 408146 high, 2509 low
1299.98/1300.00	c prps: 2870940982 propagations, 2.21 megaprops
1299.98/1300.00	c
1299.98/1300.00	c 1300.0 seconds, 574 MB max, 602 MB recycled
1299.98/1300.00	c
1299.98/1300.00	c *** CAUGHT SIGNAL 15 ***
1299.98/1300.00	c

Verifier Data

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

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3308530-1303983251/watcher-3308530-1303983251 -o /tmp/evaluation-result-3308530-1303983251/solver-3308530-1303983251 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3308530-1303983251.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.77 0.44 0.15 5/189 22288
/proc/meminfo: memFree=15832392/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=11244 CPUtime=0 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 2248 0 0 0 0 0 0 0 22 0 1 0 509924036 11513856 2204 33554432000 134512640 135151029 4291254416 18446744073709551615 134698015 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22288/statm: 2811 2215 60 156 0 2654 0

[startup+0.060742 s]
/proc/loadavg: 1.77 0.44 0.15 5/189 22288
/proc/meminfo: memFree=15832392/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=25924 CPUtime=0.05 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 6467 0 0 0 5 0 0 0 22 0 1 0 509924036 26546176 6358 33554432000 134512640 135151029 4291254416 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 6481 6359 64 156 0 6324 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25924

[startup+0.100735 s]
/proc/loadavg: 1.77 0.44 0.15 5/189 22288
/proc/meminfo: memFree=15832392/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=29868 CPUtime=0.08 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 7582 0 0 0 8 0 0 0 22 0 1 0 509924036 30584832 7344 33554432000 134512640 135151029 4291254416 18446744073709551615 134697856 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 7467 7345 64 156 0 7310 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 29868

[startup+0.300764 s]
/proc/loadavg: 1.77 0.44 0.15 5/189 22288
/proc/meminfo: memFree=15832392/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=47268 CPUtime=0.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 12183 0 0 0 28 1 0 0 24 0 1 0 509924036 48402432 11688 33554432000 134512640 135151029 4291254416 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 11817 11688 64 156 0 11660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47268

[startup+0.700689 s]
/proc/loadavg: 1.77 0.44 0.15 5/189 22288
/proc/meminfo: memFree=15832392/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=76116 CPUtime=0.69 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 19893 0 0 0 67 2 0 0 25 0 1 0 509924036 77942784 18885 33554432000 134512640 135151029 4291254416 18446744073709551615 134572560 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 19029 18885 64 156 0 18872 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 76116

[startup+1.50049 s]
/proc/loadavg: 1.77 0.44 0.15 5/190 22289
/proc/meminfo: memFree=15737780/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=125736 CPUtime=1.49 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 33297 0 0 0 144 5 0 0 25 0 1 0 509924036 128753664 31263 33554432000 134512640 135151029 4291254416 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 31434 31264 80 156 0 31277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125736

[startup+3.1002 s]
/proc/loadavg: 1.77 0.44 0.15 5/190 22289
/proc/meminfo: memFree=15672184/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=139984 CPUtime=3.08 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 48420 0 0 0 301 7 0 0 25 0 1 0 509924036 143343616 34790 33554432000 134512640 135151029 4291254416 18446744073709551615 134687661 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 34996 34790 80 156 0 34839 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 139984

[startup+6.30069 s]
/proc/loadavg: 1.95 0.50 0.17 5/190 22289
/proc/meminfo: memFree=15676912/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=135608 CPUtime=6.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 53939 0 0 0 621 8 0 0 25 0 1 0 509924036 138862592 33208 33554432000 134512640 135151029 4291254416 18446744073709551615 134685105 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 33902 33208 80 156 0 33745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135608

[startup+12.7005 s]
/proc/loadavg: 2.11 0.56 0.19 5/190 22289
/proc/meminfo: memFree=15672220/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=150304 CPUtime=12.69 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 66882 0 0 0 1259 10 0 0 25 0 1 0 509924036 153911296 36810 33554432000 134512640 135151029 4291254416 18446744073709551615 134564115 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 37576 36810 80 156 0 37419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 150304

[startup+25.5002 s]
/proc/loadavg: 2.53 0.73 0.25 5/190 22289
/proc/meminfo: memFree=15623900/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=165240 CPUtime=25.49 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 100728 0 0 0 2533 16 0 0 25 0 1 0 509924036 169205760 40564 33554432000 134512640 135151029 4291254416 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 41310 40564 80 156 0 41153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 165240

[startup+51.1007 s]
/proc/loadavg: 3.03 0.99 0.35 5/190 22317
/proc/meminfo: memFree=15541624/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=209760 CPUtime=51.09 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 133898 0 0 0 5087 22 0 0 25 0 1 0 509924036 214794240 51625 33554432000 134512640 135151029 4291254416 18446744073709551615 134554596 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 52440 51625 80 156 0 52283 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 209760

[startup+102.306 s]
/proc/loadavg: 3.63 1.47 0.54 5/190 22318
/proc/meminfo: memFree=15367328/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=338040 CPUtime=102.3 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 208365 0 0 0 10196 34 0 0 25 0 1 0 509924036 346152960 83420 33554432000 134512640 135151029 4291254416 18446744073709551615 134572526 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 84510 83420 80 156 0 84353 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 338040

[startup+162.301 s]
/proc/loadavg: 3.86 1.92 0.75 5/190 22401
/proc/meminfo: memFree=15451448/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=459548 CPUtime=162.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 285470 0 0 0 16180 49 0 0 25 0 1 0 509924036 470577152 113837 33554432000 134512640 135151029 4291254416 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 114887 113837 80 156 0 114730 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 459548

[startup+222.301 s]
/proc/loadavg: 3.95 2.30 0.95 5/190 22511
/proc/meminfo: memFree=14614204/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=495368 CPUtime=222.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 349449 0 0 0 22171 58 0 0 25 0 1 0 509924036 507256832 122936 33554432000 134512640 135151029 4291254416 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 123842 122936 80 156 0 123685 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 495368

[startup+282.3 s]
/proc/loadavg: 4.03 2.62 1.15 5/190 22512
/proc/meminfo: memFree=14626628/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=507836 CPUtime=282.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 423860 0 0 0 28160 69 0 0 25 0 1 0 509924036 520024064 126082 33554432000 134512640 135151029 4291254416 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 126959 126082 80 156 0 126802 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 507836

[startup+342.301 s]
/proc/loadavg: 4.01 2.87 1.32 5/190 22514
/proc/meminfo: memFree=14602892/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=522164 CPUtime=342.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 497703 0 0 0 34149 80 0 0 25 0 1 0 509924036 534695936 129685 33554432000 134512640 135151029 4291254416 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 130541 129685 80 156 0 130384 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 522164

[startup+402.301 s]
/proc/loadavg: 4.00 3.07 1.49 5/190 22542
/proc/meminfo: memFree=14507816/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=526852 CPUtime=402.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 569237 0 0 0 40138 90 0 0 25 0 1 0 509924036 539496448 130899 33554432000 134512640 135151029 4291254416 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 131713 130899 80 156 0 131556 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 526852

[startup+462.3 s]
/proc/loadavg: 4.05 3.25 1.65 5/190 22544
/proc/meminfo: memFree=14454424/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=568740 CPUtime=462.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 579465 0 0 0 46134 94 0 0 25 0 1 0 509924036 582389760 141127 33554432000 134512640 135151029 4291254416 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 142185 141127 80 156 0 142028 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 568740

[startup+522.301 s]
/proc/loadavg: 4.02 3.39 1.79 5/190 22546
/proc/meminfo: memFree=14447920/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=598228 CPUtime=522.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 657304 0 0 0 52122 106 0 0 25 0 1 0 509924036 612585472 148646 33554432000 134512640 135151029 4291254416 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 149557 148646 80 156 0 149400 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 598228

[startup+582.301 s]
/proc/loadavg: 4.00 3.50 1.93 5/190 22547
/proc/meminfo: memFree=14417512/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=631092 CPUtime=582.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 665458 0 0 0 58117 111 0 0 25 0 1 0 509924036 646238208 156800 33554432000 134512640 135151029 4291254416 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 157773 156800 80 156 0 157616 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 631092

[startup+642.301 s]
/proc/loadavg: 4.00 3.58 2.05 5/190 22549
/proc/meminfo: memFree=14287168/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=642.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 739206 0 0 0 64106 122 0 0 25 0 1 0 509924036 659664896 160137 33554432000 134512640 135151029 4291254416 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160137 80 156 0 160894 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 644204

[startup+702.3 s]
/proc/loadavg: 4.00 3.66 2.17 5/190 22550
/proc/meminfo: memFree=14162812/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=702.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 809067 0 0 0 70097 132 0 0 25 0 1 0 509924036 659664896 160145 33554432000 134512640 135151029 4291254416 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160145 80 156 0 160894 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 644204

[startup+762.307 s]
/proc/loadavg: 4.00 3.72 2.28 5/190 22552
/proc/meminfo: memFree=14093124/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=762.29 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 809069 0 0 0 76097 132 0 0 25 0 1 0 509924036 659664896 160147 33554432000 134512640 135151029 4291254416 18446744073709551615 134554562 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160147 80 156 0 160894 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 644204

[startup+822.301 s]
/proc/loadavg: 4.07 3.78 2.39 5/190 22554
/proc/meminfo: memFree=13967640/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=822.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 878934 0 0 0 82087 141 0 0 25 0 1 0 509924036 659664896 160159 33554432000 134512640 135151029 4291254416 18446744073709551615 134554492 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160159 80 156 0 160894 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 644204

[startup+882.3 s]
/proc/loadavg: 4.02 3.82 2.49 5/190 22555
/proc/meminfo: memFree=13865488/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=882.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 948803 0 0 0 88078 150 0 0 25 0 1 0 509924036 659664896 160175 33554432000 134512640 135151029 4291254416 18446744073709551615 134554640 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160175 80 156 0 160894 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 644204

[startup+942.301 s]
/proc/loadavg: 4.01 3.85 2.58 5/190 22557
/proc/meminfo: memFree=13823312/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=942.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 948861 0 0 0 94078 150 0 0 25 0 1 0 509924036 659664896 160233 33554432000 134512640 135151029 4291254416 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160233 80 156 0 160894 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 644204

[startup+1002.3 s]
/proc/loadavg: 4.07 3.89 2.67 5/190 22558
/proc/meminfo: memFree=13626992/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1002.27 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1018752 0 0 0 100067 160 0 0 25 0 1 0 509924036 659664896 160271 33554432000 134512640 135151029 4291254416 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160271 80 156 0 160894 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 644204

[startup+1062.3 s]
/proc/loadavg: 4.02 3.91 2.75 5/190 22560
/proc/meminfo: memFree=13717364/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1062.27 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1088613 0 0 0 106057 170 0 0 25 0 1 0 509924036 659664896 160279 33554432000 134512640 135151029 4291254416 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160279 80 156 0 160894 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 644204

[startup+1122.3 s]
/proc/loadavg: 4.01 3.92 2.83 5/190 22562
/proc/meminfo: memFree=13658864/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1122.27 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1088613 0 0 0 112057 170 0 0 25 0 1 0 509924036 659664896 160279 33554432000 134512640 135151029 4291254416 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160279 80 156 0 160894 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 644204

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 2.90 5/190 22563
/proc/meminfo: memFree=13646464/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1182.28 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1158472 0 0 0 118047 181 0 0 25 0 1 0 509924036 659664896 160285 33554432000 134512640 135151029 4291254416 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160285 80 156 0 160894 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 644204

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.97 5/190 22565
/proc/meminfo: memFree=13557828/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1242.27 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1228328 0 0 0 124037 190 0 0 25 0 1 0 509924036 659664896 160288 33554432000 134512640 135151029 4291254416 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160288 80 156 0 160894 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 644204



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.03 5/190 22566
/proc/meminfo: memFree=13561076/32950928 swapFree=67111528/67111528
[pid=22288] ppid=22286 vsize=644204 CPUtime=1299.98 cores=0,2
/proc/22288/stat : 22288 (precosat) R 22286 22288 22173 0 -1 4202496 1228329 0 0 0 129808 190 0 0 25 0 1 0 509924036 659664896 160289 33554432000 134512640 135151029 4291254416 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/22288/statm: 161051 160289 80 156 0 160894 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 644204

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): 1300.04
CPU time (s): 1300.02
CPU user time (s): 1298.08
CPU system time (s): 1.9397
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 677468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.08
system time used= 1.93971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1228330
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= 5
involuntary context switches= 2891

runsolver used 2.06868 second user time and 5.03623 second system time

The end

Launcher Data

Begin job on node122 at 2011-04-28 11:34:12
IDJOB=3308530
IDBENCH=71036
IDSOLVER=1690
FILE ID=node122/3308530-1303983251
RUNJOBID= node122-1303983219-22191
PBS_JOBID= 13168704
Free space on /tmp= 71592 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-10p0.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3308530-1303983251/watcher-3308530-1303983251 -o /tmp/evaluation-result-3308530-1303983251/solver-3308530-1303983251 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3308530-1303983251.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= faef1c850bb82ceddc7da5a4c445dd25
RANDOM SEED=2071549705

node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15832424 kB
Buffers:       1728044 kB
Cached:       14454044 kB
SwapCached:          0 kB
Active:        5365656 kB
Inactive:     11186528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15832424 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           77424 kB
Writeback:           0 kB
AnonPages:      369432 kB
Mapped:          16184 kB
Slab:           501288 kB
PageTables:       5892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   561324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71484 MiB
End job on node122 at 2011-04-28 11:55:54