Trace number 1516103

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77273
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516103-1238264407.cnf
0.00/0.00	c found header 'p cnf 75 6675'
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     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     100    100   27.3   7    1
0.19/0.25	c R    0.3     6675      75      0     0      0     202    202   27.1  12    1
0.19/0.28	c N    0.3     6675      75      0     0      0     807    807   26.5  30    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1000   1000   26.5  32    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2000   2000   26.1  39    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2409   2409   26.0  40    1
0.49/0.56	c N    0.6     6675      75      0     0      0    6420   6420   24.7  39    2
0.49/0.58	c +    0.6     6675      75      0     0      0    6676   7342   24.7  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8002   7345   24.8  40    2
0.59/0.69	c +    0.7     6675      75      0     0      0    8347   8076   24.8  39    2
0.79/0.84	c +    0.8     6675      75      0     0      0   10432   8883   24.4  40    2
0.99/1.03	c +    1.0     6675      75      0     0      0   13040   9771   24.2  39    2
1.19/1.27	c N    1.3     6675      75      0     0      0   16037   9777   24.0  39    2
1.19/1.29	c +    1.3     6675      75      0     0      0   16301  10748   24.0  40    2
1.59/1.61	c +    1.6     6675      75      0     0      0   20377  11822   23.8  39    2
1.89/1.92	c B    1.9     6675      75      0     0      0   24006  11830   23.6  39    3
1.99/2.05	c
1.99/2.05	c       original/binary      fixed     eliminated      learned       agility
1.99/2.05	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.05	c
1.99/2.05	c +    2.1     6675      75      0     0      0   25470  13004   23.5  39    3
2.49/2.58	c +    2.6     6675      75      0     0      0   31837  14304   23.7  39    3
3.19/3.21	c N    3.2     6675      75      0     0      0   38484  14312   23.5  40    3
3.29/3.33	c +    3.3     6675      75      0     0      0   39796  15734   23.4  39    3
4.29/4.34	c +    4.3     6675      75      0     0      0   49745  17307   23.3  39    4
5.69/5.77	c +    5.8     6675      75      0     0      0   62182  19037   23.0  39    4
5.89/5.96	c B    6.0     6675      75      0     0      0   64019  19047   23.0  39    4
7.49/7.56	c +    7.6     6675      75      0     0      0   77725  20940   22.9  39    4
8.98/9.04	c N    9.0     6675      75      0     0      0   89777  20950   22.7  39    5
9.98/10.05	c +   10.0     6675      75      0     0      0   97155  23034   22.6  39    5
13.48/13.56	c +   13.6     6675      75      0     0      0  121440  25337   22.5  40    5
18.19/18.21	c +   18.2     6675      75      0     0      0  151800  27870   22.5  40    6
19.29/19.36	c B   19.4     6675      75      0     0      0  160046  27876   22.5  40    6
24.28/24.33	c +   24.3     6675      75      0     0      0  189752  30657   22.4  39    7
27.58/27.66	c N   27.7     6675      75      0     0      0  205170  30668   22.2  39    7
33.88/33.92	c +   33.9     6675      75      0     0      0  237190  33722   22.0  39    8
45.98/46.09	c +   46.1     6675      75      0     0      0  296485  37094   22.1  40    9
63.77/63.83	c +   63.8     6675      75      0     0      0  370606  40803   22.0  40   10
66.97/67.06	c B   67.0     6675      75      0     0      0  384089  40815   21.9  39   10
85.76/85.89	c
85.76/85.89	c       original/binary      fixed     eliminated      learned       agility
85.76/85.89	c   seconds        variables     equivalent    conflicts       height       MB
85.76/85.89	c
85.76/85.89	c N   85.9     6675      75      0     0      0  461582  40813   21.7  39   11
86.26/86.31	c +   86.3     6675      75      0     0      0  463255  44883   21.7  40   11
118.44/118.57	c +  118.5     6675      75      0     0      0  579068  49371   21.7  39   12
163.63/163.70	c +  163.6     6675      75      0     0      0  723835  54308   21.7  40   14
225.41/225.56	c B  225.5     6675      75      0     0      0  896178  54312   21.5  39   15
228.30/228.40	c +  228.3     6675      75      0     0      0  904792  59738   21.5  40   15
274.58/274.78	c N  274.7     6675      75      0     0      0 1025536  59751   21.5  40   17
315.77/315.93	c +  315.8     6675      75      0     0      0 1130992  65711   21.4  40   17
437.63/437.87	c +  437.7     6675      75      0     0      0 1413740  72282   21.3  40   20
606.87/607.10	c +  606.9     6675      75      0     0      0 1767176  79510   21.3  39   23
749.31/749.65	c B  749.4     6675      75      0     0      0 2048395  79526   21.2  39   25
829.58/829.96	c +  829.7     6675      75      0     0      0 2208972  87461   21.1  40   25
853.67/854.08	c N  853.8     6675      75      0     0      0 2255916  87469   21.1  39   26
1168.66/1169.14	c + 1168.7     6675      75      0     0      0 2761216  96207   21.0  39   29
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 2806746 conflicts, 3054608 decisions, 1 random
1200.05/1200.50	c 0 iterations, 4 restarts, 4912 skipped
1200.05/1200.50	c 28 enlarged, 0 shrunken, 27418 rescored, 666 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 60079 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 150 probed, 1 phases, 1 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 67549335 learned, 17% deleted, 0 strong, 10 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 46946488 propagations, 0.04 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 30 MB max, 311 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516103-1238264407/watcher-1516103-1238264407 -o /tmp/evaluation-result-1516103-1238264407/solver-1516103-1238264407 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516103-1238264407.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.93 3/69 10333
/proc/meminfo: memFree=1745344/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=1052 CPUtime=0
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1099105363 1077248 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134578541 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 263 149 63 155 0 106 0

[startup+0.077155 s]
/proc/loadavg: 0.99 0.97 0.93 3/69 10333
/proc/meminfo: memFree=1745344/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=1708 CPUtime=0.07
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 343 0 0 0 7 0 0 0 18 0 1 0 1099105363 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1708

[startup+0.101159 s]
/proc/loadavg: 0.99 0.97 0.93 3/69 10333
/proc/meminfo: memFree=1745344/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=1708 CPUtime=0.09
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 1099105363 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301198 s]
/proc/loadavg: 0.99 0.97 0.93 3/69 10333
/proc/meminfo: memFree=1745344/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=1596 CPUtime=0.29
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 1099105363 1634304 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134567992 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 399 303 79 155 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701278 s]
/proc/loadavg: 0.99 0.97 0.93 3/69 10333
/proc/meminfo: memFree=1745344/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=2652 CPUtime=0.69
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 668 0 0 0 69 0 0 0 22 0 1 0 1099105363 2715648 581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 663 581 79 155 0 506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50144 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1742904/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=3324 CPUtime=1.49
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 830 0 0 0 149 0 0 0 25 0 1 0 1099105363 3403776 743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 831 743 79 155 0 674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10175 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1742136/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=4276 CPUtime=3.09
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 1031 0 0 0 309 0 0 0 25 0 1 0 1099105363 4378624 944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 1069 944 79 155 0 912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4276

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1740984/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=5236 CPUtime=6.29
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 1267 0 0 0 629 0 0 0 25 0 1 0 1099105363 5361664 1180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554732 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 1309 1180 79 155 0 1152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5236

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1739512/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=6532 CPUtime=12.68
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 1543 0 0 0 1268 0 0 0 25 0 1 0 1099105363 6688768 1456 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 1633 1456 79 155 0 1476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6532

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1737912/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=8320 CPUtime=25.48
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 1953 0 0 0 2547 1 0 0 25 0 1 0 1099105363 8519680 1866 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 2080 1866 79 155 0 1923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8320

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1736056/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=10656 CPUtime=51.07
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 2404 0 0 0 5105 2 0 0 25 0 1 0 1099105363 10911744 2317 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 2664 2317 79 155 0 2507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10656

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1733688/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=13484 CPUtime=102.26
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 2961 0 0 0 10224 2 0 0 25 0 1 0 1099105363 13807616 2874 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 3371 2874 79 155 0 3214 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13484

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1731832/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=15648 CPUtime=162.23
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 3435 0 0 0 16220 3 0 0 25 0 1 0 1099105363 16023552 3348 1992294400 134512640 135151029 4294956240 18446744073709551615 134580506 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 3912 3348 79 155 0 3755 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1730488/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=17264 CPUtime=222.21
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 3762 0 0 0 22218 3 0 0 25 0 1 0 1099105363 17678336 3675 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 4316 3675 79 155 0 4159 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1728952/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=19060 CPUtime=282.19
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 4140 0 0 0 28215 4 0 0 25 0 1 0 1099105363 19517440 4053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 4765 4053 79 155 0 4608 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19060

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1727992/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=20380 CPUtime=342.16
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 4364 0 0 0 34212 4 0 0 25 0 1 0 1099105363 20869120 4277 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 5095 4277 79 155 0 4938 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1727224/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=21416 CPUtime=402.14
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 4564 0 0 0 40210 4 0 0 25 0 1 0 1099105363 21929984 4477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 5354 4477 79 155 0 5197 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1725880/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=23300 CPUtime=462.12
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 4889 0 0 0 46207 5 0 0 25 0 1 0 1099105363 23859200 4802 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 5825 4802 79 155 0 5668 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1725112/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=24476 CPUtime=522.09
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5091 0 0 0 52204 5 0 0 25 0 1 0 1099105363 25063424 5004 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 6119 5004 79 155 0 5962 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24476

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1724408/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=25388 CPUtime=582.08
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5255 0 0 0 58202 6 0 0 25 0 1 0 1099105363 25997312 5168 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 6347 5168 79 155 0 6190 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25388

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1723640/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=26432 CPUtime=642.06
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5445 0 0 0 64200 6 0 0 25 0 1 0 1099105363 27066368 5358 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 6608 5358 79 155 0 6451 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1722936/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=27472 CPUtime=702.02
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5627 0 0 0 70196 6 0 0 25 0 1 0 1099105363 28131328 5540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 6868 5540 79 155 0 6711 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 27472

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1722488/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=27992 CPUtime=762.01
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5725 0 0 0 76194 7 0 0 25 0 1 0 1099105363 28663808 5638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 6998 5638 79 155 0 6841 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 27992

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1722168/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=28508 CPUtime=821.98
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 5808 0 0 0 82191 7 0 0 25 0 1 0 1099105363 29192192 5721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7127 5721 79 155 0 6970 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28508

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1720888/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=29880 CPUtime=881.96
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6115 0 0 0 88189 7 0 0 25 0 1 0 1099105363 30597120 6028 1992294400 134512640 135151029 4294956240 18446744073709551615 134551383 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7470 6028 79 155 0 7313 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29880

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1720248/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=30660 CPUtime=941.94
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6265 0 0 0 94186 8 0 0 25 0 1 0 1099105363 31395840 6178 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7665 6178 79 155 0 7508 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 30660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1719864/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=30920 CPUtime=1001.92
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6358 0 0 0 100184 8 0 0 25 0 1 0 1099105363 31662080 6271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7730 6271 79 155 0 7573 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 30920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1719608/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=31048 CPUtime=1061.89
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6416 0 0 0 106181 8 0 0 25 0 1 0 1099105363 31793152 6329 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7762 6329 79 155 0 7605 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 31048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1719032/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=31964 CPUtime=1121.87
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6557 0 0 0 112178 9 0 0 25 0 1 0 1099105363 32731136 6470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 7991 6470 79 155 0 7834 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 31964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1718392/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=32880 CPUtime=1181.85
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6715 0 0 0 118176 9 0 0 25 0 1 0 1099105363 33669120 6628 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 8220 6628 79 155 0 8063 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 32880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1718200/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=33008 CPUtime=1200.05
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6758 0 0 0 119996 9 0 0 25 0 1 0 1099105363 33800192 6671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 8252 6671 79 155 0 8095 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33008

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/70 10334
/proc/meminfo: memFree=1718200/2055920 swapFree=4177820/4192956
[pid=10333] ppid=10331 vsize=33008 CPUtime=1200.05
/proc/10333/stat : 10333 (precosat) R 10331 10333 9986 0 -1 4194304 6758 0 0 0 119996 9 0 0 25 0 1 0 1099105363 33800192 6671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10333/statm: 8252 6671 79 155 0 8095 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.099984
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 33008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6758
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= 1795

runsolver used 1.04784 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 19:20:07
IDJOB=1516103
IDBENCH=70485
IDSOLVER=507
FILE ID=node73/1516103-1238264407
PBS_JOBID= 9060794
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516103-1238264407/watcher-1516103-1238264407 -o /tmp/evaluation-result-1516103-1238264407/solver-1516103-1238264407 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516103-1238264407.cnf

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

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=885789272

node73.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		: 3000.277
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		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1745824 kB
Buffers:         56952 kB
Cached:         173340 kB
SwapCached:       8184 kB
Active:         139684 kB
Inactive:       100372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745824 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            55660 kB
Committed_AS:  2716552 kB
PageTables:       1656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node73 at 2009-03-28 19:40:09