Trace number 3309193

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) 1300.05 1300.05

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/1dlx_c_iq57_a.cnf
MD5SUM953b9cb99bfd26cff0e1ac65be1241f6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark630.301
Satisfiable
(Un)Satisfiability was proved
Number of variables569795
Number of clauses8562505
Sum of the clauses size24843745
Maximum clause length186
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27567948
Number of clauses of size 3724416
Number of clauses of size 49898
Number of clauses of size 560873
Number of clauses of size over 5199369

Solver Data 

0.00/0.01	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.01	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.01	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.01	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.01	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.01	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.01	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.01	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.01	c
0.00/0.01	c reading HOME/instance-3309193-1303986080.cnf
0.00/0.01	c found header 'p cnf 569795 8562505'
9.78/9.80	c finished parsing
9.78/9.80	c
9.78/9.80	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
9.78/9.80	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
9.78/9.80	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
9.78/9.80	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
9.78/9.80	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
9.78/9.80	c --random=1 --spread=2000 --seed=0 --skip=25
9.78/9.80	c
9.78/9.80	c sizeof     vars[0] = 16   alignment = 0       9 MB
9.78/9.80	c sizeof     orgs[0] =  8   alignment = 0       4 MB
9.78/9.80	c sizeof     occs[0] =  8   alignment = 0       4 MB
9.78/9.80	c sizeof iirfs[0..1] =  8   alignment = 0       4 MB
9.78/9.80	c
9.78/9.80	c starting search after 9.8 seconds
9.78/9.80	c no decision limit
9.97/10.05	c
9.97/10.05	c       original/binary      fixed     eliminated      learned       agility
9.97/10.05	c   seconds        variables     equivalent    conflicts       height       MB
9.97/10.05	c
9.97/10.05	c *   10.0  8562504  569794      1     0      0       0      0    0.0   0  593
57.68/57.70	c s   57.7  6815124  366483  25811     1 177500       0      0    0.0   0  543
57.68/57.70	c l   57.7  6815124  366483  25811     1 177500       0 924029    0.0   0  543
58.38/58.47	c R   58.5  6865761  366483  25811     1 177500     100     98 1771.7   2  557
58.48/58.59	c R   58.6  6865840  366483  25811     1 177500     200    198  948.5   1  557
73.68/73.77	c s   73.8  6251302  352599  39669     1 177526     237    234  862.5   0  513
73.68/73.77	c -   73.8  6251302  352599  39669     1 177526     237 850107  862.5   0  513
75.07/75.19	c R   75.2  6320895  352436  39831     2 177526     803    798  643.8   1  520
89.58/89.69	c s   89.7  5868943  339934  52323     2 177536     929    921  612.9   0  491
89.58/89.69	c -   89.7  5868943  339934  52323     2 177536     929 790600  612.9   0  491
89.98/90.05	c B   90.0  5869215  339928  52329     2 177536    1001    993  598.5  15  492
100.27/100.32	c B  100.3  5913120  338661  53588    10 177536    2001   1987 2259.2   0  501
105.58/105.65	c R  105.6  5957526  336448  55800    11 177536    2406   2391 2330.2   0  506
132.98/133.08	c R  133.1  6261050  336338  55857    64 177536    6410   6389 2169.6   0  528
136.58/136.66	c B  136.6  6312484  336337  55857    65 177536    8003   7982 2137.6   1  532
166.58/166.67	c s  166.7  6216058  336328  55857    72 177538   13426  13377 2059.0   0  506
166.58/166.67	c -  166.7  6216058  336328  55857    72 177538   13426 672010 2059.0   0  506
186.58/186.61	c R  186.6  6256841  333641  55909  2707 177538   16036  15985 2022.1   3  516
210.88/210.92	c B  210.9  6412978  320559  55987 15711 177538   24006  23944 1987.9   3  532
239.07/239.12	c
239.07/239.12	c       original/binary      fixed     eliminated      learned       agility
239.07/239.12	c   seconds        variables     equivalent    conflicts       height       MB
239.07/239.12	c
239.07/239.12	c s  239.1  6316046  317960  56008 18243 177584   29068  28947 1876.1   0  514
239.07/239.12	c -  239.1  6316046  317960  56008 18243 177584   29068 598089 1876.1   0  514
264.68/264.75	c R  264.7  6367596  312902  56044 23265 177584   38486  38344 1871.1   1  531
316.57/316.69	c s  316.7  6374613  311512  56097 24602 177584   48728  48520 1881.8   0  526
316.57/316.69	c -  316.7  6374613  311512  56097 24602 177584   48728 586128 1881.8   0  526
361.68/361.75	c B  361.7  6459741  311454  56145 24612 177584   64016  63798 1843.7   0  549
396.18/396.26	c s  396.3  6503755  311399  56186 24626 177584   68017  67483 1839.1   0  542
396.18/396.26	c -  396.3  6503755  311399  56186 24626 177584   68017 580267 1839.1   0  542
445.68/445.78	c R  445.8  6641201  311305  56257 24649 177584   89811  89257 1891.5   0  576
478.08/478.10	c s  478.1  6673802  311280  56277 24654 177584   97022  96219 1867.1   0  566
559.38/559.46	c s  559.5  6699014  310892  56607 24712 177584  120247 118122 1850.0   0  578
655.18/655.27	c s  655.3  6776107  310508  56908 24795 177584  141630 139164 1812.7   0  592
694.48/694.59	c B  694.6  6816543  310276  57126 24809 177584  160054 157583 1856.4   1  617
755.29/755.39	c s  755.4  6848353  310097  57299 24815 177584  174034 171442 1833.6   0  612
837.00/837.05	c s  837.1  6928091  309690  57697 24824 177584  199543 196856 1874.7   0  631
926.69/926.79	c s  926.8  7003241  309161  58214 24836 177584  229164 226325 1913.4   0  652
1015.09/1015.19	c s 1015.2  7095997  308822  58552 24837 177584  253663 250766 1884.8   0  670
1102.70/1102.76	c s 1102.8  7190461  308344  59018 24849 177584  282499 279218 1861.9   0  692
1198.30/1198.30	c s 1198.3  7297686  307860  59468 24883 177584  306375 298853 1849.0   0  711
1295.30/1295.33	c
1295.30/1295.33	c       original/binary      fixed     eliminated      learned       agility
1295.30/1295.33	c   seconds        variables     equivalent    conflicts       height       MB
1295.30/1295.33	c
1295.30/1295.33	c s 1295.3  7478184  307562  59763 24886 177584  332107 324500 1833.8   0  736
1300.01/1300.00	c
1300.01/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.01/1300.00	c
1300.01/1300.00	c 333688 conflicts, 16411020 decisions, 8229 random
1300.01/1300.00	c 7 iterations, 998 restarts, 0 skipped
1300.01/1300.00	c 0 enlarged, 247 shrunken, 3262 rescored, 123 rebiased
1300.01/1300.00	c 17 simplifications, 0 reductions
1300.01/1300.00	c
1300.01/1300.00	c vars: 59795 fixed, 24887 equiv, 177584 elim, 24897 merged
1300.01/1300.00	c elim: 27974034 resolutions, 17 phases, 0 rounds
1300.01/1300.00	c sbst: 30% substituted, 1.1% nots, 96.6% ands, 0.0% xors, 2.3% ites
1300.01/1300.00	c arty: 10.88 and 0.00 xor average arity
1300.01/1300.00	c prbe: 274331 probed, 2594 phases, 0 rounds
1300.01/1300.00	c prbe: 3710 failed, 55558 lifted, 478 merged
1300.01/1300.00	c sccs: 52 non trivial, 0 fixed, 72 merged
1300.01/1300.00	c hash: 269 units, 24347 merged
1300.01/1300.00	c mins: 42102626 learned, 30% deleted, 6 strong, 122 depth
1300.01/1300.00	c subs: 932 forward, 1242 backward, 331662 doms
1300.01/1300.00	c strs: 36959 forward, 3806 backward
1300.01/1300.00	c doms: 522985 dominators, 191739 high, 94 low
1300.01/1300.00	c prps: 3868502584 propagations, 2.98 megaprops
1300.01/1300.00	c
1300.01/1300.00	c 1300.0 seconds, 839 MB max, 198 MB recycled
1300.01/1300.00	c
1300.01/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.01/1300.00	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-3309193-1303986080/watcher-3309193-1303986080 -o /tmp/evaluation-result-3309193-1303986080/solver-3309193-1303986080 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309193-1303986080.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: 1.12 2.44 3.67 3/179 3496
/proc/meminfo: memFree=23062420/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=11800 CPUtime=0 cores=0,2
/proc/3496/stat : 3496 (runsolver) S 3494 3496 2964 0 -1 4202560 41 0 0 0 0 0 0 0 19 0 1 0 510206776 12083200 52 33554432000 4194304 5434984 140736522351328 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071699870519 0 0 17 2 0 0 0
/proc/3496/statm: 2950 52 31 303 0 2644 0

[startup+0.00924504 s]
/proc/loadavg: 1.12 2.44 3.67 3/179 3496
/proc/meminfo: memFree=23062420/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=11800 CPUtime=0 cores=0,2
/proc/3496/stat : 3496 (runsolver) S 3494 3496 2964 0 -1 4202560 41 0 0 0 0 0 0 0 19 0 1 0 510206776 12083200 52 33554432000 4194304 5434984 140736522351328 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071699870519 0 0 17 2 0 0 0
/proc/3496/statm: 2950 52 31 303 0 2644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11800

[startup+0.100289 s]
/proc/loadavg: 1.12 2.44 3.67 3/179 3496
/proc/meminfo: memFree=23062420/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=52596 CPUtime=0.08 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 12631 0 0 0 7 1 0 0 20 0 1 0 510206776 53858304 12555 33554432000 134512640 135151029 4291370576 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 13149 12556 64 156 0 12992 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 52596

[startup+0.300265 s]
/proc/loadavg: 1.12 2.44 3.67 3/179 3496
/proc/meminfo: memFree=23062420/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=71168 CPUtime=0.27 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 17716 0 0 0 26 1 0 0 21 0 1 0 510206776 72876032 17189 33554432000 134512640 135151029 4291370576 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 17792 17191 64 156 0 17635 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 71168

[startup+0.701157 s]
/proc/loadavg: 1.12 2.44 3.67 3/179 3496
/proc/meminfo: memFree=23062420/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=99904 CPUtime=0.67 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 26437 0 0 0 64 3 0 0 22 0 1 0 510206776 102301696 24372 33554432000 134512640 135151029 4291370576 18446744073709551615 134546402 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 24976 24373 64 156 0 24819 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 99904

[startup+1.501 s]
/proc/loadavg: 1.12 2.44 3.67 3/180 3497
/proc/meminfo: memFree=22829212/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=155472 CPUtime=1.48 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 42320 0 0 0 142 6 0 0 25 0 1 0 510206776 159203328 38206 33554432000 134512640 135151029 4291370576 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 38868 38206 64 156 0 38711 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 155472

[startup+3.10075 s]
/proc/loadavg: 1.12 2.44 3.67 4/180 3497
/proc/meminfo: memFree=22640984/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=258272 CPUtime=3.08 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 72106 0 0 0 297 11 0 0 25 0 1 0 510206776 264470528 63895 33554432000 134512640 135151029 4291370576 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 64568 63895 64 156 0 64411 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 258272

[startup+6.30022 s]
/proc/loadavg: 1.75 2.55 3.70 6/180 3497
/proc/meminfo: memFree=22200384/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=455816 CPUtime=6.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 128630 0 0 0 608 20 0 0 25 0 1 0 510206776 466755584 112226 33554432000 134512640 135151029 4291370576 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 113954 112226 64 156 0 113797 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 455816

[startup+12.7011 s]
/proc/loadavg: 2.49 2.69 3.74 4/180 3499
/proc/meminfo: memFree=21810672/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=656460 CPUtime=12.68 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 204035 0 0 0 1233 35 0 0 25 0 1 0 510206776 672215040 160949 33554432000 134512640 135151029 4291370576 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 164115 160949 80 156 0 163958 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 656460

[startup+25.5009 s]
/proc/loadavg: 4.23 3.06 3.84 5/188 3510
/proc/meminfo: memFree=20665368/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=842272 CPUtime=25.48 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 290874 0 0 0 2497 51 0 0 25 0 1 0 510206776 862486528 207333 33554432000 134512640 135151029 4291370576 18446744073709551615 134547915 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 210568 207333 80 156 0 210411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 842272

[startup+51.1005 s]
/proc/loadavg: 5.49 3.46 3.95 6/188 3511
/proc/meminfo: memFree=20537248/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=897492 CPUtime=51.08 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 302981 0 0 0 5047 61 0 0 25 0 1 0 510206776 919031808 219440 33554432000 134512640 135151029 4291370576 18446744073709551615 134548064 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 224373 219440 80 156 0 224216 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 897492

[startup+102.307 s]
/proc/loadavg: 6.66 4.08 4.13 6/188 3513
/proc/meminfo: memFree=20473528/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=102.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 533478 0 0 0 10124 104 0 0 25 0 1 0 510206776 877699072 211059 33554432000 134512640 135151029 4291370576 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211059 80 156 0 214125 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 857128

[startup+162.3 s]
/proc/loadavg: 6.23 4.47 4.27 5/188 3514
/proc/meminfo: memFree=20492412/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=874936 CPUtime=162.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 601630 0 0 0 16106 122 0 0 25 0 1 0 510206776 895934464 215537 33554432000 134512640 135151029 4291370576 18446744073709551615 134678810 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 218734 215537 80 156 0 218577 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 874936

[startup+222.301 s]
/proc/loadavg: 4.89 4.40 4.26 5/188 3516
/proc/meminfo: memFree=20374452/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=222.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 632354 0 0 0 22101 127 0 0 25 0 1 0 510206776 877699072 211085 33554432000 134512640 135151029 4291370576 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211085 80 156 0 214125 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 857128

[startup+282.301 s]
/proc/loadavg: 4.32 4.33 4.24 6/188 3517
/proc/meminfo: memFree=20354292/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=282.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 731270 0 0 0 28087 141 0 0 25 0 1 0 510206776 877699072 211151 33554432000 134512640 135151029 4291370576 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211151 80 156 0 214125 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 857128

[startup+342.3 s]
/proc/loadavg: 4.12 4.26 4.22 5/188 3519
/proc/meminfo: memFree=20254024/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=342.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 830121 0 0 0 34073 155 0 0 25 0 1 0 510206776 877699072 211152 33554432000 134512640 135151029 4291370576 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211152 80 156 0 214125 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 857128

[startup+402.301 s]
/proc/loadavg: 4.08 4.23 4.21 5/188 3526
/proc/meminfo: memFree=20200216/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=402.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 928976 0 0 0 40059 169 0 0 25 0 1 0 510206776 877699072 211157 33554432000 134512640 135151029 4291370576 18446744073709551615 134581600 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211157 80 156 0 214125 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 857128

[startup+462.301 s]
/proc/loadavg: 4.03 4.18 4.19 6/188 3528
/proc/meminfo: memFree=20163488/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=462.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 928976 0 0 0 46059 169 0 0 25 0 1 0 510206776 877699072 211157 33554432000 134512640 135151029 4291370576 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211157 80 156 0 214125 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 857128

[startup+522.3 s]
/proc/loadavg: 4.01 4.15 4.18 5/188 3530
/proc/meminfo: memFree=20107208/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=522.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1027827 0 0 0 52045 183 0 0 25 0 1 0 510206776 877699072 211158 33554432000 134512640 135151029 4291370576 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211158 80 156 0 214125 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 857128

[startup+582.301 s]
/proc/loadavg: 4.09 4.15 4.17 6/188 3531
/proc/meminfo: memFree=20104392/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=582.28 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1126677 0 0 0 58030 198 0 0 25 0 1 0 510206776 877699072 211158 33554432000 134512640 135151029 4291370576 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211158 80 156 0 214125 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 857128

[startup+642.301 s]
/proc/loadavg: 4.03 4.12 4.16 5/188 3533
/proc/meminfo: memFree=20000388/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=874936 CPUtime=642.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1194805 0 0 0 64021 208 0 0 25 0 1 0 510206776 895934464 215612 33554432000 134512640 135151029 4291370576 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 218734 215612 80 156 0 218577 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 874936

[startup+702.3 s]
/proc/loadavg: 4.01 4.09 4.15 5/188 3534
/proc/meminfo: memFree=19975732/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=702.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1225529 0 0 0 70016 213 0 0 25 0 1 0 510206776 877699072 211160 33554432000 134512640 135151029 4291370576 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211160 80 156 0 214125 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 857128

[startup+762.307 s]
/proc/loadavg: 4.00 4.07 4.14 5/188 3536
/proc/meminfo: memFree=19973108/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=762.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1324391 0 0 0 76003 226 0 0 25 0 1 0 510206776 877699072 211172 33554432000 134512640 135151029 4291370576 18446744073709551615 134567715 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211172 80 156 0 214125 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 857128

[startup+822.301 s]
/proc/loadavg: 4.00 4.06 4.13 5/188 3538
/proc/meminfo: memFree=19988684/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=791588 CPUtime=822.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1326617 0 0 0 82002 227 0 0 25 0 1 0 510206776 810586112 194787 33554432000 134512640 135151029 4291370576 18446744073709551615 134521974 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 197897 194787 80 156 0 197740 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 791588

[startup+882.3 s]
/proc/loadavg: 4.00 4.05 4.12 5/188 3539
/proc/meminfo: memFree=19917036/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=882.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1423281 0 0 0 87988 241 0 0 25 0 1 0 510206776 877699072 211212 33554432000 134512640 135151029 4291370576 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211212 80 156 0 214125 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 857128

[startup+942.301 s]
/proc/loadavg: 4.00 4.03 4.10 6/188 3541
/proc/meminfo: memFree=19886656/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857128 CPUtime=942.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1522290 0 0 0 93976 253 0 0 25 0 1 0 510206776 877699072 211371 33554432000 134512640 135151029 4291370576 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214282 211371 80 156 0 214125 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 857128

[startup+1002.3 s]
/proc/loadavg: 4.00 4.03 4.09 5/188 3543
/proc/meminfo: memFree=19913972/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=889900 CPUtime=1002.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1555240 0 0 0 99971 258 0 0 25 0 1 0 510206776 911257600 219564 33554432000 134512640 135151029 4291370576 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 222475 219564 80 156 0 222318 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 889900

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.09 5/188 3544
/proc/meminfo: memFree=19846616/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857256 CPUtime=1062.3 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1621956 0 0 0 105962 268 0 0 25 0 1 0 510206776 877830144 211681 33554432000 134512640 135151029 4291370576 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214314 211681 80 156 0 214157 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 857256

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.08 6/188 3546
/proc/meminfo: memFree=19927260/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857256 CPUtime=1122.3 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1726314 0 0 0 111947 283 0 0 25 0 1 0 510206776 877830144 211682 33554432000 134512640 135151029 4291370576 18446744073709551615 134520176 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214314 211682 80 156 0 214157 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 857256

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.07 6/188 3547
/proc/meminfo: memFree=19865144/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=791716 CPUtime=1182.29 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1728540 0 0 0 117946 283 0 0 25 0 1 0 510206776 810717184 195297 33554432000 134512640 135151029 4291370576 18446744073709551615 134521893 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 197929 195297 80 156 0 197772 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 791716

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.07 5/188 3549
/proc/meminfo: memFree=19856220/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857256 CPUtime=1242.3 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1834714 0 0 0 123932 298 0 0 25 0 1 0 510206776 877830144 211682 33554432000 134512640 135151029 4291370576 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214314 211682 80 156 0 214157 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 857256



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 4.07 4/186 3551
/proc/meminfo: memFree=20576588/32951132 swapFree=67111364/67111528
[pid=3496] ppid=3494 vsize=857256 CPUtime=1300.01 cores=0,2
/proc/3496/stat : 3496 (precosat) R 3494 3496 2964 0 -1 4202496 1951910 0 0 0 129686 315 0 0 25 0 1 0 510206776 877830144 211682 33554432000 134512640 135151029 4291370576 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/3496/statm: 214314 211682 80 156 0 214157 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 857256

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): 1300.05
CPU time (s): 1300.05
CPU user time (s): 1296.86
CPU system time (s): 3.19151
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 934152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1296.86
system time used= 3.19151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1951911
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= 3
involuntary context switches= 3818

runsolver used 2.26965 second user time and 4.84126 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-28 12:21:21
IDJOB=3309193
IDBENCH=88159
IDSOLVER=1690
FILE ID=node128/3309193-1303986080
RUNJOBID= node128-1303986080-3465
PBS_JOBID= 13168698
Free space on /tmp= 66640 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq57_a.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309193-1303986080/watcher-3309193-1303986080 -o /tmp/evaluation-result-3309193-1303986080/solver-3309193-1303986080 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309193-1303986080.cnf

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

MD5SUM BENCH= 953b9cb99bfd26cff0e1ac65be1241f6
RANDOM SEED=453313745

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      23064660 kB
Buffers:       1355108 kB
Cached:        7776712 kB
SwapCached:        160 kB
Active:        2474296 kB
Inactive:      6776300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      23064660 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          346820 kB
Writeback:          16 kB
AnonPages:      118756 kB
Mapped:          15556 kB
Slab:           572444 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   265248 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66592 MiB
End job on node128 at 2011-04-28 12:43:03