Trace number 3309190

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) 1300.12 1300.06

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/1dlx_c_iq60_a.cnf
MD5SUM1e60a63f1ba68b9b3c423ca413b4fa2b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark802.03
Satisfiable
(Un)Satisfiability was proved
Number of variables651875
Number of clauses9927770
Sum of the clauses size28821360
Maximum clause length195
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 28783867
Number of clauses of size 3839934
Number of clauses of size 410777
Number of clauses of size 570916
Number of clauses of size over 5222275

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-3309190-1303986072.cnf
0.00/0.00	c found header 'p cnf 651875 9927770'
11.19/11.22	c allocating 128 MB block
13.19/13.23	c finished parsing
13.19/13.23	c
13.19/13.23	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
13.19/13.23	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
13.19/13.23	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
13.19/13.23	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
13.19/13.23	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
13.19/13.23	c --random=1 --spread=2000 --seed=0 --skip=25
13.19/13.23	c
13.19/13.23	c sizeof     vars[0] = 16   alignment = 0      10 MB
13.19/13.23	c sizeof     orgs[0] =  8   alignment = 0       5 MB
13.19/13.23	c sizeof     occs[0] =  8   alignment = 0       5 MB
13.19/13.23	c sizeof iirfs[0..1] =  8   alignment = 0       5 MB
13.19/13.23	c
13.19/13.23	c starting search after 13.2 seconds
13.19/13.23	c no decision limit
13.50/13.53	c
13.50/13.53	c       original/binary      fixed     eliminated      learned       agility
13.50/13.53	c   seconds        variables     equivalent    conflicts       height       MB
13.50/13.53	c
13.50/13.53	c *   13.5  9927769  651874      1     0      0       0      0    0.0   0  737
18.60/18.66	c allocating 128 MB block
25.69/25.74	c allocating 128 MB block
65.09/65.12	c s   65.1  9529799  462515     63     0 189297       0      0    0.0   0  709
65.09/65.12	c l   65.1  9529799  462515     63     0 189297       0 1242451    0.0   0  709
65.40/65.41	c R   65.4  9550340  462515     63     0 189297     102    102   32.4   1  717
84.60/84.60	c s   84.6  8277950  437436  24264     0 190175     179    179  123.0   0  640
84.60/84.60	c -   84.6  8277950  437436  24264     0 190175     179 1093357  123.0   0  640
84.60/84.68	c R   84.7  8277972  437436  24264     0 190175     203    203  117.3   6  641
102.69/102.78	c s  102.8  7494951  419236  41432     9 191198     267    266  115.6  14  598
102.69/102.78	c -  102.8  7494951  419236  41432     9 191198     267 994955  115.6  14  598
121.89/121.98	c s  122.0  6992570  402495  57395    22 191963     491    490 1702.2   0  591
121.89/121.98	c -  122.0  6992570  402495  57395    22 191963     491 935258 1702.2   0  591
125.30/125.31	c R  125.3  7013697  401665  58225    22 191963     805    803 1804.6   1  596
125.89/125.99	c B  126.0  7015110  401664  58225    23 191963    1002   1000 4004.5  16  597
140.70/140.71	c B  140.7  7113791  399203  60658    51 191963    2002   2000 2248.6   1  608
140.89/140.96	c R  141.0  7123179  399158  60658    96 191963    2416   2411 2227.4   1  609
224.40/224.42	c s  224.4  7511952  398600  60668   121 192486    5358   5335 2322.4   2  614
224.40/224.42	c -  224.4  7511952  398600  60668   121 192486    5358 823028 2322.4   2  614
229.10/229.16	c R  229.2  7642294  398471  60668   250 192486    6423   6395 2294.4   0  625
243.60/243.60	c B  243.6  7755439  398313  60684   392 192486    8003   7974 2220.3   1  635
304.61/304.65	c
304.61/304.65	c       original/binary      fixed     eliminated      learned       agility
304.61/304.65	c   seconds        variables     equivalent    conflicts       height       MB
304.61/304.65	c
304.61/304.65	c R  304.7  8216442  371547  60793 27049 192486   16048  16011 2213.7   1  667
322.51/322.55	c s  322.6  7901455  370960  60793 27498 192624   16362  16286 2210.1   0  634
322.51/322.55	c -  322.6  7901455  370960  60793 27498 192624   16362 748956 2210.1   0  634
351.91/351.91	c B  351.9  7938693  368181  60832 30238 192624   24005  23921 2147.3   0  649
395.11/395.15	c R  395.2  7994800  367431  60883 30937 192624   38501  38398 2090.6   0  661
413.21/413.25	c s  413.3  7865554  366797  60883 30937 193258   38765  38386 2090.0   2  638
413.21/413.25	c -  413.3  7865554  366797  60883 30937 193258   38765 733977 2090.0   2  638
510.81/510.84	c s  510.9  7962743  366594  60962 30977 193342   63174  62579 2087.3   0  656
515.01/515.03	c B  515.1  7977130  366586  60967 30980 193342   64021  63426 2088.3   1  661
609.02/609.05	c s  609.1  8108375  365745  61341 31093 193696   89100  86237 2063.7   0  674
609.02/609.05	c -  609.1  8108375  365745  61341 31093 193696   89100 726638 2063.7   0  674
704.32/704.39	c s  704.4  8225683  365482  61563 31134 193696  113040 109863 2045.2   0  691
803.42/803.42	c s  803.5  8315102  365265  61771 31143 193696  137547 134151 1992.2   0  707
869.32/869.39	c B  869.4  8383189  365016  62012 31151 193696  160053 156648 2034.2   1  740
910.03/910.05	c s  910.1  8328079  364830  62187 31162 193696  165003 160944 2035.6   0  722
1012.54/1012.55	c s 1012.6  8459526  364351  62643 31185 193696  194109 188521 2201.8   0  744
1119.94/1119.94	c s 1120.0  8578029  363807  63174 31198 193696  217417 211224 2168.7   0  762
1230.64/1230.62	c s 1230.7  8643603  362966  63999 31214 193696  242838 233690 2107.8   0  778
1230.64/1230.62	c - 1230.7  8643603  362966  63999 31214 193696  242838 719372 2107.8   0  778
1300.05/1300.00	c
1300.05/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.05/1300.00	c
1300.05/1300.00	c 263271 conflicts, 14780368 decisions, 7374 random
1300.05/1300.00	c 9 iterations, 869 restarts, 0 skipped
1300.05/1300.00	c 0 enlarged, 269 shrunken, 2574 rescored, 93 rebiased
1300.05/1300.00	c 15 simplifications, 0 reductions
1300.05/1300.00	c
1300.05/1300.00	c vars: 64484 fixed, 31227 equiv, 193696 elim, 31239 merged
1300.05/1300.00	c elim: 28373034 resolutions, 15 phases, 0 rounds
1300.05/1300.00	c sbst: 25% substituted, 0.1% nots, 99.6% ands, 0.0% xors, 0.4% ites
1300.05/1300.00	c arty: 10.75 and 0.00 xor average arity
1300.05/1300.00	c prbe: 294331 probed, 2601 phases, 0 rounds
1300.05/1300.00	c prbe: 3140 failed, 60595 lifted, 773 merged
1300.05/1300.00	c sccs: 56 non trivial, 0 fixed, 72 merged
1300.05/1300.00	c hash: 9 units, 30394 merged
1300.05/1300.00	c mins: 30393889 learned, 28% deleted, 5 strong, 127 depth
1300.05/1300.00	c subs: 1092 forward, 1766 backward, 395505 doms
1300.05/1300.00	c strs: 80756 forward, 3919 backward
1300.05/1300.00	c doms: 721666 dominators, 299994 high, 629 low
1300.05/1300.00	c prps: 3863644121 propagations, 2.97 megaprops
1300.05/1300.00	c
1300.05/1300.00	c 1300.1 seconds, 1078 MB max, 253 MB recycled
1300.05/1300.00	c
1300.05/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.05/1300.00	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-3309190-1303986072/watcher-3309190-1303986072 -o /tmp/evaluation-result-3309190-1303986072/solver-3309190-1303986072 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309190-1303986072.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: 1.40 2.45 2.88 5/189 30967
/proc/meminfo: memFree=13718064/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=16152 CPUtime=0 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 3737 0 0 0 0 0 0 0 25 0 1 0 491022952 16539648 3694 33554432000 134512640 135151029 4286866256 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30967/statm: 4038 3708 59 156 0 3881 0

[startup+0.098164 s]
/proc/loadavg: 1.40 2.45 2.88 5/189 30967
/proc/meminfo: memFree=13718064/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=59184 CPUtime=0.09 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 14362 0 0 0 8 1 0 0 25 0 1 0 491022952 60604416 14286 33554432000 134512640 135151029 4286866256 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 14796 14287 64 156 0 14639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59184

[startup+0.101162 s]
/proc/loadavg: 1.40 2.45 2.88 5/189 30967
/proc/meminfo: memFree=13718064/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=59580 CPUtime=0.09 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 14440 0 0 0 8 1 0 0 25 0 1 0 491022952 61009920 14364 33554432000 134512640 135151029 4286866256 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 14895 14364 64 156 0 14738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59580

[startup+0.301125 s]
/proc/loadavg: 1.40 2.45 2.88 5/189 30967
/proc/meminfo: memFree=13718064/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=77364 CPUtime=0.29 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 19353 0 0 0 28 1 0 0 25 0 1 0 491022952 79220736 18826 33554432000 134512640 135151029 4286866256 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 19341 18827 64 156 0 19184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 77364

[startup+0.701059 s]
/proc/loadavg: 1.40 2.45 2.88 5/189 30967
/proc/meminfo: memFree=13718064/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=109400 CPUtime=0.69 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 27876 0 0 0 66 3 0 0 25 0 1 0 491022952 112025600 26836 33554432000 134512640 135151029 4286866256 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 27350 26836 64 156 0 27193 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 109400

[startup+1.50089 s]
/proc/loadavg: 1.69 2.49 2.89 5/190 30968
/proc/meminfo: memFree=13575868/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=159868 CPUtime=1.49 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 43499 0 0 0 142 7 0 0 25 0 1 0 491022952 163704832 39385 33554432000 134512640 135151029 4286866256 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 39967 39386 64 156 0 39810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 159868

[startup+3.1006 s]
/proc/loadavg: 1.69 2.49 2.89 5/190 30968
/proc/meminfo: memFree=13494028/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=259728 CPUtime=3.09 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 72557 0 0 0 296 13 0 0 25 0 1 0 491022952 265961472 64346 33554432000 134512640 135151029 4286866256 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 64932 64346 64 156 0 64775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 259728

[startup+6.30093 s]
/proc/loadavg: 1.87 2.51 2.90 5/190 30968
/proc/meminfo: memFree=13308592/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=449800 CPUtime=6.29 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 127289 0 0 0 604 25 0 0 25 0 1 0 491022952 460595200 110885 33554432000 134512640 135151029 4286866256 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 112450 110886 64 156 0 112293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 449800

[startup+12.7007 s]
/proc/loadavg: 2.04 2.54 2.90 5/190 30968
/proc/meminfo: memFree=12831988/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=880396 CPUtime=12.69 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 234021 0 0 0 1223 46 0 0 25 0 1 0 491022952 901525504 217617 33554432000 134512640 135151029 4286866256 18446744073709551615 134572744 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 220099 217617 64 156 0 219942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 880396

[startup+25.5011 s]
/proc/loadavg: 2.34 2.58 2.92 5/190 30969
/proc/meminfo: memFree=12805364/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=908016 CPUtime=25.49 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 377264 0 0 0 2482 67 0 0 25 0 1 0 491022952 929808384 224308 33554432000 134512640 135151029 4286866256 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 227004 224309 80 156 0 226847 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 908016

[startup+51.1011 s]
/proc/loadavg: 2.99 2.72 2.95 5/190 30969
/proc/meminfo: memFree=12429012/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1197872 CPUtime=51.09 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 463594 0 0 0 5027 82 0 0 25 0 1 0 491022952 1226620928 294253 33554432000 134512640 135151029 4286866256 18446744073709551615 134574421 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 299468 294253 80 156 0 299311 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1197872

[startup+102.307 s]
/proc/loadavg: 3.17 2.82 2.97 4/184 30988
/proc/meminfo: memFree=12515376/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1112968 CPUtime=102.3 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 654836 0 0 0 10120 110 0 0 25 0 1 0 491022952 1139679232 275459 33554432000 134512640 135151029 4286866256 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 278242 275459 80 156 0 278085 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1112968

[startup+162.301 s]
/proc/loadavg: 3.06 2.85 2.97 4/184 30989
/proc/meminfo: memFree=12435680/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=162.29 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 735714 0 0 0 16106 123 0 0 25 0 1 0 491022952 1158029312 275958 33554432000 134512640 135151029 4286866256 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 275958 80 156 0 282565 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1130888

[startup+222.301 s]
/proc/loadavg: 2.94 2.86 2.96 3/178 31008
/proc/meminfo: memFree=12624580/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1098120 CPUtime=222.3 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 799809 0 0 0 22098 132 0 0 25 0 1 0 491022952 1124474880 267867 33554432000 134512640 135151029 4286866256 18446744073709551615 134578440 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 274530 267867 80 156 0 274373 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1098120

[startup+282.301 s]
/proc/loadavg: 2.38 2.71 2.90 3/178 31012
/proc/meminfo: memFree=12571168/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=282.3 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 816194 0 0 0 28096 134 0 0 25 0 1 0 491022952 1158029312 276059 33554432000 134512640 135151029 4286866256 18446744073709551615 134567902 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276059 80 156 0 282565 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1130888

[startup+342.301 s]
/proc/loadavg: 2.14 2.58 2.85 3/178 31014
/proc/meminfo: memFree=12560344/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=342.31 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 896620 0 0 0 34086 145 0 0 25 0 1 0 491022952 1158029312 276106 33554432000 134512640 135151029 4286866256 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276106 80 156 0 282565 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 1130888

[startup+402.3 s]
/proc/loadavg: 2.05 2.47 2.79 3/178 31016
/proc/meminfo: memFree=12604684/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1124700 CPUtime=402.3 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 936036 0 0 0 40080 150 0 0 25 0 1 0 491022952 1151692800 274559 33554432000 134512640 135151029 4286866256 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 281175 274559 80 156 0 281018 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1124700

[startup+462.3 s]
/proc/loadavg: 2.02 2.38 2.74 3/178 31017
/proc/meminfo: memFree=12533412/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=462.31 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 977019 0 0 0 46075 156 0 0 25 0 1 0 491022952 1158029312 276126 33554432000 134512640 135151029 4286866256 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276126 80 156 0 282565 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1130888

[startup+522.301 s]
/proc/loadavg: 2.00 2.31 2.69 3/178 31019
/proc/meminfo: memFree=12533648/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=522.31 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1057402 0 0 0 52063 168 0 0 25 0 1 0 491022952 1158029312 276130 33554432000 134512640 135151029 4286866256 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276130 80 156 0 282565 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1130888

[startup+582.301 s]
/proc/loadavg: 2.00 2.25 2.64 3/178 31020
/proc/meminfo: memFree=12521232/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=582.32 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1057402 0 0 0 58064 168 0 0 25 0 1 0 491022952 1158029312 276130 33554432000 134512640 135151029 4286866256 18446744073709551615 134573898 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276130 80 156 0 282565 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 1130888

[startup+642.301 s]
/proc/loadavg: 2.00 2.20 2.60 3/178 31022
/proc/meminfo: memFree=12511412/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=642.33 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1137794 0 0 0 64053 180 0 0 25 0 1 0 491022952 1158029312 276143 33554432000 134512640 135151029 4286866256 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276143 80 156 0 282565 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 1130888

[startup+702.301 s]
/proc/loadavg: 2.00 2.16 2.56 3/178 31024
/proc/meminfo: memFree=12537188/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1163660 CPUtime=702.32 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1218177 0 0 0 70041 191 0 0 25 0 1 0 491022952 1191587840 284340 33554432000 134512640 135151029 4286866256 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 290915 284340 80 156 0 290758 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 1163660

[startup+762.307 s]
/proc/loadavg: 2.00 2.13 2.52 3/178 31025
/proc/meminfo: memFree=12491912/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=762.33 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1218177 0 0 0 76041 192 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 1130888

[startup+822.301 s]
/proc/loadavg: 2.00 2.10 2.49 3/178 31027
/proc/meminfo: memFree=12444532/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=822.32 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1298556 0 0 0 82030 202 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 1130888

[startup+882.301 s]
/proc/loadavg: 2.00 2.08 2.45 3/178 31028
/proc/meminfo: memFree=12435096/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=882.33 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1298556 0 0 0 88031 202 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1130888

[startup+942.301 s]
/proc/loadavg: 2.00 2.07 2.42 3/178 31030
/proc/meminfo: memFree=12435204/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=942.34 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1378935 0 0 0 94020 214 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134567902 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1130888

[startup+1002.3 s]
/proc/loadavg: 2.00 2.05 2.39 3/178 31032
/proc/meminfo: memFree=12441752/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1124700 CPUtime=1002.33 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1418351 0 0 0 100014 219 0 0 25 0 1 0 491022952 1151692800 274600 33554432000 134512640 135151029 4286866256 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 281175 274600 80 156 0 281018 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 1124700

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.36 3/178 31033
/proc/meminfo: memFree=12315756/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=1062.34 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1459314 0 0 0 106009 225 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 1130888

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.34 3/178 31035
/proc/meminfo: memFree=12252496/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=1122.34 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1539693 0 0 0 111997 237 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 1130888

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.32 3/178 31036
/proc/meminfo: memFree=12237480/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=1182.34 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1539693 0 0 0 117997 237 0 0 25 0 1 0 491022952 1158029312 276147 33554432000 134512640 135151029 4286866256 18446744073709551615 134542757 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276147 80 156 0 282565 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1130888

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.29 3/178 31038
/proc/meminfo: memFree=12237344/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=1242.34 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1620075 0 0 0 123986 248 0 0 25 0 1 0 491022952 1158029312 276150 33554432000 134512640 135151029 4286866256 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276150 80 156 0 282565 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 1130888



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.01 2.27 2/176 31041
/proc/meminfo: memFree=12754800/32951124 swapFree=67111528/67111528
[pid=30967] ppid=30965 vsize=1130888 CPUtime=1300.05 cores=0,2
/proc/30967/stat : 30967 (precosat) R 30965 30967 30355 0 -1 4202496 1620075 0 0 0 129756 249 0 0 25 0 1 0 491022952 1158029312 276150 33554432000 134512640 135151029 4286866256 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/30967/statm: 282722 276150 80 156 0 282565 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1130888

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): 1300.06
CPU time (s): 1300.12
CPU user time (s): 1297.57
CPU system time (s): 2.54861
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1210944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1297.57
system time used= 2.54861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1620076
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= 4315

runsolver used 2.17667 second user time and 4.28435 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-28 12:21:13
IDJOB=3309190
IDBENCH=88158
IDSOLVER=1690
FILE ID=node143/3309190-1303986072
RUNJOBID= node143-1303986072-30848
PBS_JOBID= 13168683
Free space on /tmp= 72684 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/1dlx_c_iq60_a.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309190-1303986072/watcher-3309190-1303986072 -o /tmp/evaluation-result-3309190-1303986072/solver-3309190-1303986072 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309190-1303986072.cnf

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

MD5SUM BENCH= 1e60a63f1ba68b9b3c423ca413b4fa2b
RANDOM SEED=2077353785

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.15
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13716856 kB
Buffers:       2289492 kB
Cached:       16189324 kB
SwapCached:          0 kB
Active:        7463188 kB
Inactive:     11199580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13716856 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          247548 kB
Writeback:          80 kB
AnonPages:      183336 kB
Mapped:          16216 kB
Slab:           505460 kB
PageTables:       5652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   369472 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= 72704 MiB
End job on node143 at 2011-04-28 12:42:55