Trace number 1515863

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S289069074-070.cnf
MD5SUM6d110538c6795cd651a202a3fd6fda7d
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1515863-1238260525.cnf
0.00/0.00	c found header 'p cnf 70 6230'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.20/0.23	c R    0.2     6230      70      0     0      0     101    101   24.4   6    1
0.20/0.23	c R    0.2     6230      70      0     0      0     201    201   24.2  12    1
0.20/0.25	c N    0.3     6230      70      0     0      0     805    805   24.7  28    1
0.20/0.26	c B    0.3     6230      70      0     0      0    1001   1001   24.8  31    1
0.30/0.30	c B    0.3     6230      70      0     0      0    2001   2001   24.6  39    1
0.30/0.32	c N    0.3     6230      70      0     0      0    2410   2410   24.4  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6231   6853   23.6  39    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6417   6417   23.5  40    2
0.59/0.60	c +    0.6     6230      70      0     0      0    7785   7538   23.6  40    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8003   7076   23.6  40    2
0.69/0.72	c +    0.7     6230      70      0     0      0    9731   8291   23.4  39    2
0.89/0.90	c +    0.9     6230      70      0     0      0   12161   9120   23.0  40    2
1.10/1.12	c +    1.1     6230      70      0     0      0   15200  10032   22.9  39    2
1.10/1.17	c N    1.2     6230      70      0     0      0   16038   9965   22.9  39    2
1.29/1.39	c +    1.4     6230      70      0     0      0   19002  11035   22.7  39    2
1.69/1.76	c +    1.8     6230      70      0     0      0   23750  12138   22.5  40    2
1.69/1.78	c
1.69/1.78	c       original/binary      fixed     eliminated      learned       agility
1.69/1.78	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.78	c
1.69/1.78	c B    1.8     6230      70      0     0      0   24005  11299   22.4  40    3
2.19/2.24	c +    2.2     6230      70      0     0      0   29686  13351   22.4  40    3
2.79/2.88	c +    2.9     6230      70      0     0      0   37105  14686   22.3  39    3
2.99/3.00	c N    3.0     6230      70      0     0      0   38480  14695   22.3  40    3
3.69/3.75	c +    3.7     6230      70      0     0      0   46381  16154   22.3  39    3
4.89/4.94	c +    4.9     6230      70      0     0      0   57976  17769   22.0  40    4
5.49/5.60	c B    5.6     6230      70      0     0      0   64016  17772   21.9  40    4
6.39/6.44	c +    6.4     6230      70      0     0      0   72470  19545   21.8  40    4
8.19/8.26	c N    8.3     6230      70      0     0      0   89755  19551   21.7  40    5
8.29/8.35	c +    8.4     6230      70      0     0      0   90585  21499   21.7  40    5
11.09/11.15	c +   11.1     6230      70      0     0      0  113231  23648   21.5  40    5
14.68/14.75	c +   14.7     6230      70      0     0      0  141536  26012   21.5  40    6
17.29/17.36	c B   17.4     6230      70      0     0      0  160035  26023   21.5  40    6
19.69/19.73	c +   19.7     6230      70      0     0      0  176921  28613   21.4  41    6
23.99/24.07	c N   24.1     6230      70      0     0      0  205151  28621   21.3  39    7
26.39/26.43	c +   26.4     6230      70      0     0      0  221151  31474   21.3  40    7
36.08/36.14	c +   36.1     6230      70      0     0      0  276435  34621   21.1  40    8
49.48/49.60	c +   49.6     6230      70      0     0      0  345540  38083   21.0  40    9
58.88/58.92	c B   58.9     6230      70      0     0      0  384079  38095   21.0  40    9
68.97/69.04	c
68.97/69.04	c       original/binary      fixed     eliminated      learned       agility
68.97/69.04	c   seconds        variables     equivalent    conflicts       height       MB
68.97/69.04	c
68.97/69.04	c +   69.0     6230      70      0     0      0  431926  41891   21.0  40   10
76.77/76.87	c N   76.9     6230      70      0     0      0  461524  41904   20.9  40   10
96.07/96.14	c +   96.1     6230      70      0     0      0  539906  46080   20.8  40   11
133.96/134.06	c +  134.0     6230      70      0     0      0  674880  50688   20.7  40   12
192.04/192.20	c +  192.2     6230      70      0     0      0  843600  55756   20.7  40   14
210.44/210.59	c B  210.5     6230      70      0     0      0  896165  55763   20.7  40   15
255.13/255.23	c N  255.2     6230      70      0     0      0 1025491  55762   20.5  40   15
263.82/263.90	c +  263.8     6230      70      0     0      0 1054500  61331   20.5  41   15
370.90/371.03	c +  370.9     6230      70      0     0      0 1318125  67464   20.3  41   17
513.56/513.76	c +  513.6     6230      70      0     0      0 1647658  74210   20.2  39   19
715.21/715.45	c B  715.3     6230      70      0     0      0 2048365  74220   20.1  39   23
719.71/719.93	c +  719.8     6230      70      0     0      0 2059572  81631   20.1  40   23
823.78/824.05	c N  823.8     6230      70      0     0      0 2255802  81645   20.0  40   24
985.35/985.67	c +  985.4     6230      70      0     0      0 2574465  89794   19.8  40   26
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2944712 conflicts, 3196061 decisions, 1 random
1200.09/1200.40	c 0 iterations, 5 restarts, 5112 skipped
1200.09/1200.40	c 28 enlarged, 0 shrunken, 28765 rescored, 701 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 57180 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 67458122 learned, 17% deleted, 0 strong, 8 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 46673797 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 28 MB max, 315 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515863-1238260525/watcher-1515863-1238260525 -o /tmp/evaluation-result-1515863-1238260525/solver-1515863-1238260525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515863-1238260525.cnf 

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


[startup+0 s]
/proc/loadavg: 1.08 1.03 1.00 3/80 19504
/proc/meminfo: memFree=1511768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=1052 CPUtime=0
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 1098716398 1077248 162 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 263 163 63 155 0 106 0

[startup+0.107894 s]
/proc/loadavg: 1.08 1.03 1.00 3/80 19504
/proc/meminfo: memFree=1511768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=1680 CPUtime=0.1
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1098716398 1720320 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 420 313 79 155 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1680

[startup+0.202903 s]
/proc/loadavg: 1.08 1.03 1.00 3/80 19504
/proc/meminfo: memFree=1511768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=1680 CPUtime=0.2
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 329 0 0 0 20 0 0 0 18 0 1 0 1098716398 1720320 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 420 313 79 155 0 263 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1680

[startup+0.302913 s]
/proc/loadavg: 1.08 1.03 1.00 3/80 19504
/proc/meminfo: memFree=1511768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=1696 CPUtime=0.3
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 398 0 0 0 30 0 0 0 19 0 1 0 1098716398 1736704 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134551609 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 424 317 79 155 0 267 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1696

[startup+0.701955 s]
/proc/loadavg: 1.08 1.03 1.00 3/80 19504
/proc/meminfo: memFree=1511768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=2628 CPUtime=0.69
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 651 0 0 0 69 0 0 0 22 0 1 0 1098716398 2691072 570 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 657 570 79 155 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2628

[startup+1.50104 s]
/proc/loadavg: 1.08 1.03 1.00 2/81 19505
/proc/meminfo: memFree=1509328/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=3304 CPUtime=1.49
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 818 0 0 0 149 0 0 0 25 0 1 0 1098716398 3383296 737 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 826 737 79 155 0 669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3304

[startup+3.1012 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 19505
/proc/meminfo: memFree=1508624/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=4140 CPUtime=3.09
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 1005 0 0 0 309 0 0 0 25 0 1 0 1098716398 4239360 924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 1035 924 79 155 0 878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4140

[startup+6.30154 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 19505
/proc/meminfo: memFree=1507344/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=5228 CPUtime=6.29
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 1227 0 0 0 629 0 0 0 25 0 1 0 1098716398 5353472 1146 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 1307 1146 79 155 0 1150 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5228

[startup+12.7012 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 19505
/proc/meminfo: memFree=1505944/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=6544 CPUtime=12.68
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 1535 0 0 0 1268 0 0 0 25 0 1 0 1098716398 6701056 1454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 1636 1454 79 155 0 1479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6544

[startup+25.5025 s]
/proc/loadavg: 1.05 1.02 1.00 2/81 19505
/proc/meminfo: memFree=1504472/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=8244 CPUtime=25.49
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 1875 0 0 0 2548 1 0 0 25 0 1 0 1098716398 8441856 1794 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 2061 1794 79 155 0 1904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8244

[startup+51.1022 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 19505
/proc/meminfo: memFree=1502488/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=10640 CPUtime=51.07
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 2375 0 0 0 5106 1 0 0 25 0 1 0 1098716398 10895360 2294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 2660 2294 79 155 0 2503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10640

[startup+102.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 19505
/proc/meminfo: memFree=1500376/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=13068 CPUtime=102.27
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 2888 0 0 0 10225 2 0 0 25 0 1 0 1098716398 13381632 2807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 3267 2807 79 155 0 3110 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13068

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 19505
/proc/meminfo: memFree=1498264/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=15536 CPUtime=162.25
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 3412 0 0 0 16222 3 0 0 25 0 1 0 1098716398 15908864 3331 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 3884 3331 79 155 0 3727 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15536

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1497240/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=16772 CPUtime=222.24
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 3637 0 0 0 22220 4 0 0 25 0 1 0 1098716398 17174528 3556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 4193 3556 79 155 0 4036 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1495768/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=18404 CPUtime=282.22
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 4002 0 0 0 28218 4 0 0 25 0 1 0 1098716398 18845696 3921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 4601 3921 79 155 0 4444 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18404

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1495128/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=19376 CPUtime=342.21
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 4179 0 0 0 34216 5 0 0 25 0 1 0 1098716398 19841024 4098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 4844 4098 79 155 0 4687 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19376

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1493784/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=20840 CPUtime=402.18
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 4504 0 0 0 40213 5 0 0 25 0 1 0 1098716398 21340160 4423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 5210 4423 79 155 0 5053 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20840

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1492632/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=22412 CPUtime=462.17
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 4793 0 0 0 46211 6 0 0 25 0 1 0 1098716398 22949888 4712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 5603 4712 79 155 0 5446 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22412

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1492120/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=22808 CPUtime=522.15
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 4909 0 0 0 52209 6 0 0 25 0 1 0 1098716398 23355392 4828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 5702 4828 79 155 0 5545 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1491672/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=23456 CPUtime=582.14
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5010 0 0 0 58208 6 0 0 25 0 1 0 1098716398 24018944 4929 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 5864 4929 79 155 0 5707 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1491224/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=24104 CPUtime=642.13
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5121 0 0 0 64206 7 0 0 25 0 1 0 1098716398 24682496 5040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6026 5040 79 155 0 5869 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24104

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1490520/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=25148 CPUtime=702.11
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5286 0 0 0 70204 7 0 0 25 0 1 0 1098716398 25751552 5205 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6287 5205 79 155 0 6130 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25148

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1489624/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=26348 CPUtime=762.1
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5506 0 0 0 76203 7 0 0 25 0 1 0 1098716398 26980352 5425 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6587 5425 79 155 0 6430 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26348

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1489240/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=26868 CPUtime=822.08
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5601 0 0 0 82200 8 0 0 25 0 1 0 1098716398 27512832 5520 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6717 5520 79 155 0 6560 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 26868

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1488984/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=27256 CPUtime=882.07
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5680 0 0 0 88199 8 0 0 25 0 1 0 1098716398 27910144 5599 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6814 5599 79 155 0 6657 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27256

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/81 19505
/proc/meminfo: memFree=1488408/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=27908 CPUtime=942.05
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 5812 0 0 0 94196 9 0 0 25 0 1 0 1098716398 28577792 5731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 6977 5731 79 155 0 6820 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 27908

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/81 19505
/proc/meminfo: memFree=1487000/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=29612 CPUtime=1002.03
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6153 0 0 0 100194 9 0 0 25 0 1 0 1098716398 30322688 6072 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7403 6072 79 155 0 7246 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 29612

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1486360/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=30320 CPUtime=1062.02
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6314 0 0 0 106193 9 0 0 25 0 1 0 1098716398 31047680 6233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7580 6233 79 155 0 7423 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 30320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1485976/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=30712 CPUtime=1122
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6407 0 0 0 112191 9 0 0 25 0 1 0 1098716398 31449088 6326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7678 6326 79 155 0 7521 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1485976/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=30840 CPUtime=1181.98
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6420 0 0 0 118189 9 0 0 25 0 1 0 1098716398 31580160 6339 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7710 6339 79 155 0 7553 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1485912/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=30968 CPUtime=1200.09
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6434 0 0 0 119999 10 0 0 25 0 1 0 1098716398 31711232 6353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7742 6353 79 155 0 7585 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30968

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19505
/proc/meminfo: memFree=1485912/2055912 swapFree=4170660/4192956
[pid=19504] ppid=19502 vsize=30968 CPUtime=1200.09
/proc/19504/stat : 19504 (precosat) R 19502 19504 19247 0 -1 4194304 6434 0 0 0 119999 10 0 0 25 0 1 0 1098716398 31711232 6353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19504/statm: 7742 6353 79 155 0 7585 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.105983
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 30968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6434
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1411

runsolver used 1.50177 second user time and 3.9694 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 18:15:25
IDJOB=1515863
IDBENCH=70465
IDSOLVER=507
FILE ID=node78/1515863-1238260525
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S289069074-070.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515863-1238260525/watcher-1515863-1238260525 -o /tmp/evaluation-result-1515863-1238260525/solver-1515863-1238260525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515863-1238260525.cnf

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

MD5SUM BENCH= 6d110538c6795cd651a202a3fd6fda7d
RANDOM SEED=561508414

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055912 kB
MemFree:       1512184 kB
Buffers:         70488 kB
Cached:         386456 kB
SwapCached:       7768 kB
Active:         133360 kB
Inactive:       334052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1512184 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60468 kB
Committed_AS:  2477904 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 18:35:28