Trace number 1516199

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1736708510-089.cnf
MD5SUMa49ed3ca5dd834a3f2dad0ab32e44184
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 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-1516199-1238266013.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     101    101   26.9   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     201    201   25.8  11    1
0.19/0.27	c N    0.3     6675      75      0     0      0     803    803   27.7  30    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1000   1000   28.1  33    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2000   2000   28.0  39    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2414   2414   27.8  38    1
0.49/0.55	c N    0.6     6675      75      0     0      0    6425   6425   26.6  39    2
0.49/0.57	c +    0.6     6675      75      0     0      0    6675   7342   26.6  39    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8001   7351   26.4  39    2
0.59/0.68	c +    0.7     6675      75      0     0      0    8341   8076   26.4  39    2
0.79/0.83	c +    0.8     6675      75      0     0      0   10428   8883   26.2  38    2
1.00/1.03	c +    1.0     6675      75      0     0      0   13036   9771   25.8  40    2
1.19/1.28	c N    1.3     6675      75      0     0      0   16054   9780   25.6  38    2
1.19/1.30	c +    1.3     6675      75      0     0      0   16295  10748   25.5  38    2
1.59/1.62	c +    1.6     6675      75      0     0      0   20367  11822   25.6  40    3
1.89/1.92	c B    1.9     6675      75      0     0      0   24012  11832   25.4  39    3
1.99/2.04	c
1.99/2.04	c       original/binary      fixed     eliminated      learned       agility
1.99/2.04	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.04	c
1.99/2.04	c +    2.0     6675      75      0     0      0   25457  13004   25.3  39    3
2.59/2.63	c +    2.6     6675      75      0     0      0   31820  14304   25.0  40    3
3.20/3.24	c N    3.2     6675      75      0     0      0   38499  14310   25.0  39    3
3.30/3.34	c +    3.3     6675      75      0     0      0   39775  15734   25.0  39    3
4.30/4.38	c +    4.4     6675      75      0     0      0   49715  17307   24.7  39    4
5.79/5.82	c +    5.8     6675      75      0     0      0   62140  19037   24.6  40    4
5.99/6.04	c B    6.0     6675      75      0     0      0   64026  19043   24.5  40    4
7.59/7.68	c +    7.7     6675      75      0     0      0   77676  20940   24.3  40    4
9.19/9.22	c N    9.2     6675      75      0     0      0   89809  20952   24.1  38    5
10.09/10.18	c +   10.2     6675      75      0     0      0   97095  23034   24.0  38    5
13.19/13.28	c +   13.3     6675      75      0     0      0  121366  25337   23.8  39    5
18.18/18.26	c +   18.3     6675      75      0     0      0  151707  27870   23.6  40    6
19.68/19.71	c B   19.7     6675      75      0     0      0  160052  27877   23.6  40    6
24.59/24.67	c +   24.7     6675      75      0     0      0  189631  30657   23.3  40    7
27.49/27.55	c N   27.6     6675      75      0     0      0  205201  30670   23.2  39    7
33.28/33.35	c +   33.3     6675      75      0     0      0  237037  33722   23.1  40    7
46.28/46.37	c +   46.4     6675      75      0     0      0  296297  37094   22.9  39    8
63.07/63.18	c +   63.2     6675      75      0     0      0  370371  40803   22.6  41    9
65.57/65.64	c B   65.6     6675      75      0     0      0  384097  40809   22.7  38   10
84.77/84.83	c
84.77/84.83	c       original/binary      fixed     eliminated      learned       agility
84.77/84.83	c   seconds        variables     equivalent    conflicts       height       MB
84.77/84.83	c
84.77/84.83	c N   84.8     6675      75      0     0      0  461581  40816   22.8  39   11
85.07/85.18	c +   85.2     6675      75      0     0      0  462962  44883   22.8  39   11
117.95/118.04	c +  118.0     6675      75      0     0      0  578700  49371   22.6  39   12
164.14/164.29	c +  164.2     6675      75      0     0      0  723375  54308   22.4  40   13
223.72/223.89	c B  223.8     6675      75      0     0      0  896218  54318   22.2  40   15
226.62/226.74	c +  226.7     6675      75      0     0      0  904216  59738   22.2  40   15
271.61/271.79	c N  271.7     6675      75      0     0      0 1025567  59749   22.2  38   16
318.69/318.80	c +  318.7     6675      75      0     0      0 1130270  65711   22.2  40   17
437.85/438.09	c +  437.9     6675      75      0     0      0 1412837  72282   22.1  40   19
609.49/609.72	c +  609.5     6675      75      0     0      0 1766046  79510   21.9  39   22
751.24/751.50	c B  751.3     6675      75      0     0      0 2048416  79535   21.6  40   24
826.42/826.76	c +  826.5     6675      75      0     0      0 2207555  87461   21.6  39   25
854.41/854.78	c N  854.5     6675      75      0     0      0 2255936  87471   21.6  40   27
1150.91/1151.34	c + 1151.0     6675      75      0     0      0 2759440  96207   21.6  39   29
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 2837541 conflicts, 3086692 decisions, 1 random
1200.00/1200.40	c 0 iterations, 4 restarts, 4983 skipped
1200.00/1200.40	c 28 enlarged, 0 shrunken, 27719 rescored, 673 rebiased
1200.00/1200.40	c 1 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.40	c elim: 60365 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 69641846 learned, 16% deleted, 0 strong, 9 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 47170655 propagations, 0.04 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 30 MB max, 320 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	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-1516199-1238266013/watcher-1516199-1238266013 -o /tmp/evaluation-result-1516199-1238266013/solver-1516199-1238266013 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516199-1238266013.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: 1.00 1.00 1.00 2/64 26059
/proc/meminfo: memFree=892808/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=1052 CPUtime=0
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1099266469 1077248 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 263 141 63 155 0 106 0

[startup+0.036183 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26059
/proc/meminfo: memFree=892808/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=1708 CPUtime=0.03
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 342 0 0 0 3 0 0 0 18 0 1 0 1099266469 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1708

[startup+0.101192 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26059
/proc/meminfo: memFree=892808/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=1708 CPUtime=0.09
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1099266469 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301221 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26059
/proc/meminfo: memFree=892808/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=1584 CPUtime=0.29
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 1099266469 1622016 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 396 306 79 155 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.701279 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26059
/proc/meminfo: memFree=892808/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=2780 CPUtime=0.69
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 676 0 0 0 69 0 0 0 23 0 1 0 1099266469 2846720 587 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 695 587 79 155 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=890560/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=3444 CPUtime=1.49
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 849 0 0 0 149 0 0 0 25 0 1 0 1099266469 3526656 760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 861 760 79 155 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=889664/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=4276 CPUtime=3.09
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 1039 0 0 0 309 0 0 0 25 0 1 0 1099266469 4378624 950 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 1069 950 79 155 0 912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4276

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=888448/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=5328 CPUtime=6.29
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 1286 0 0 0 629 0 0 0 25 0 1 0 1099266469 5455872 1197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 1332 1197 79 155 0 1175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5328

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=887168/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=6444 CPUtime=12.69
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 1533 0 0 0 1269 0 0 0 25 0 1 0 1099266469 6598656 1444 1992294400 134512640 135151029 4294956240 18446744073709551615 134565647 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 1611 1444 79 155 0 1454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6444

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=885568/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=8280 CPUtime=25.49
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 1932 0 0 0 2548 1 0 0 25 0 1 0 1099266469 8478720 1843 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 2070 1843 79 155 0 1913 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8280

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=883584/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=10548 CPUtime=51.07
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 2421 0 0 0 5106 1 0 0 25 0 1 0 1099266469 10801152 2332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 2637 2332 79 155 0 2480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10548

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=881152/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=13264 CPUtime=102.26
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 3000 0 0 0 10224 2 0 0 25 0 1 0 1099266469 13582336 2911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 3316 2911 79 155 0 3159 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=879488/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=15140 CPUtime=162.24
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 3419 0 0 0 16221 3 0 0 25 0 1 0 1099266469 15503360 3330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 3785 3330 79 155 0 3628 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=878272/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=16640 CPUtime=222.22
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 3706 0 0 0 22219 3 0 0 25 0 1 0 1099266469 17039360 3617 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 4160 3617 79 155 0 4003 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16640

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=876992/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=18300 CPUtime=282.2
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 4044 0 0 0 28216 4 0 0 25 0 1 0 1099266469 18739200 3955 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 4575 3955 79 155 0 4418 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18300

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=875712/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=20072 CPUtime=342.18
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 4347 0 0 0 34214 4 0 0 25 0 1 0 1099266469 20553728 4258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 5018 4258 79 155 0 4861 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20072

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=874816/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=21376 CPUtime=402.16
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 4593 0 0 0 40211 5 0 0 25 0 1 0 1099266469 21889024 4504 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 5344 4504 79 155 0 5187 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=873920/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=22552 CPUtime=462.14
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 4814 0 0 0 46209 5 0 0 25 0 1 0 1099266469 23093248 4725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 5638 4725 79 155 0 5481 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22552

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=873472/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=23076 CPUtime=522.12
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 4940 0 0 0 52206 6 0 0 25 0 1 0 1099266469 23629824 4851 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 5769 4851 79 155 0 5612 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23076

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=872640/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=24252 CPUtime=582.1
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 5144 0 0 0 58204 6 0 0 25 0 1 0 1099266469 24834048 5055 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 6063 5055 79 155 0 5906 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 24252

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=871872/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=25308 CPUtime=642.09
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 5314 0 0 0 64202 7 0 0 25 0 1 0 1099266469 25915392 5225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 6327 5225 79 155 0 6170 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25308

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=871040/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=26276 CPUtime=702.06
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 5502 0 0 0 70199 7 0 0 25 0 1 0 1099266469 26906624 5413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 6569 5413 79 155 0 6412 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 26276

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=870464/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=27192 CPUtime=762.04
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 5654 0 0 0 76197 7 0 0 25 0 1 0 1099266469 27844608 5565 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 6798 5565 79 155 0 6641 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 27192

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26060
/proc/meminfo: memFree=869440/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=28308 CPUtime=822.03
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 5911 0 0 0 82195 8 0 0 25 0 1 0 1099266469 28987392 5822 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 7077 5822 79 155 0 6920 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 28308

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=868352/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=29620 CPUtime=882
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6174 0 0 0 88191 9 0 0 25 0 1 0 1099266469 30330880 6085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 7405 6085 79 155 0 7248 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 29620

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=867456/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=30796 CPUtime=941.98
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6390 0 0 0 94189 9 0 0 25 0 1 0 1099266469 31535104 6301 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 7699 6301 79 155 0 7542 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 30796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=866880/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=31452 CPUtime=1001.96
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6527 0 0 0 100187 9 0 0 25 0 1 0 1099266469 32206848 6438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 7863 6438 79 155 0 7706 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 31452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=866368/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=32100 CPUtime=1061.94
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6659 0 0 0 106184 10 0 0 25 0 1 0 1099266469 32870400 6570 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 8025 6570 79 155 0 7868 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 32100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=866240/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=32228 CPUtime=1121.92
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6685 0 0 0 112182 10 0 0 25 0 1 0 1099266469 33001472 6596 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 8057 6596 79 155 0 7900 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 32228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=865920/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=32620 CPUtime=1181.9
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6779 0 0 0 118180 10 0 0 25 0 1 0 1099266469 33402880 6690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 8155 6690 79 155 0 7998 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 32620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26066
/proc/meminfo: memFree=865600/2055920 swapFree=4175464/4192956
[pid=26059] ppid=26057 vsize=32880 CPUtime=1200
/proc/26059/stat : 26059 (precosat) R 26057 26059 25653 0 -1 4194304 6850 0 0 0 119989 11 0 0 25 0 1 0 1099266469 33669120 6761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26059/statm: 8220 6761 79 155 0 8063 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 32880

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.117982
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 32880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6850
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= 1453

runsolver used 0.913861 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 19:46:53
IDJOB=1516199
IDBENCH=70493
IDSOLVER=507
FILE ID=node30/1516199-1238266013
PBS_JOBID= 9060751
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1736708510-089.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516199-1238266013/watcher-1516199-1238266013 -o /tmp/evaluation-result-1516199-1238266013/solver-1516199-1238266013 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516199-1238266013.cnf

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

MD5SUM BENCH= a49ed3ca5dd834a3f2dad0ab32e44184
RANDOM SEED=333598747

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        893288 kB
Buffers:         86180 kB
Cached:         987020 kB
SwapCached:      11400 kB
Active:         121164 kB
Inactive:       965388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893288 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            62144 kB
Committed_AS:  2988860 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 20:06:55