Trace number 1516163

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
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-1516163-1238265504.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    0.2     6675      75      0     0      0     101    101   29.5   7    1
0.19/0.25	c R    0.3     6675      75      0     0      0     201    201   28.6  11    1
0.19/0.27	c N    0.3     6675      75      0     0      0     806    806   27.0  30    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1001   1001   26.9  32    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2004   2004   26.5  38    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2411   2411   26.6  39    1
0.49/0.54	c N    0.5     6675      75      0     0      0    6421   6421   26.4  40    2
0.49/0.56	c +    0.6     6675      75      0     0      0    6675   7342   26.4  40    2
0.59/0.65	c B    0.7     6675      75      0     0      0    8009   7349   26.2  41    2
0.59/0.67	c +    0.7     6675      75      0     0      0    8340   8076   26.1  40    2
0.79/0.82	c +    0.8     6675      75      0     0      0   10425   8883   25.8  40    2
1.00/1.01	c +    1.0     6675      75      0     0      0   13031   9771   25.8  39    2
1.19/1.26	c N    1.3     6675      75      0     0      0   16047   9776   25.6  40    2
1.19/1.28	c +    1.3     6675      75      0     0      0   16285  10748   25.5  39    2
1.59/1.60	c +    1.6     6675      75      0     0      0   20356  11822   25.4  40    3
1.89/1.90	c B    1.9     6675      75      0     0      0   24020  11828   25.4  40    3
1.99/2.01	c
1.99/2.01	c       original/binary      fixed     eliminated      learned       agility
1.99/2.01	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.01	c
1.99/2.01	c +    2.0     6675      75      0     0      0   25445  13004   25.4  38    3
2.49/2.59	c +    2.6     6675      75      0     0      0   31805  14304   25.2  39    3
3.30/3.31	c N    3.3     6675      75      0     0      0   38488  14311   25.0  39    3
3.39/3.45	c +    3.5     6675      75      0     0      0   39755  15734   24.9  39    3
4.39/4.46	c +    4.5     6675      75      0     0      0   49690  17307   24.6  40    4
5.79/5.87	c +    5.9     6675      75      0     0      0   62111  19037   24.4  40    4
5.99/6.07	c B    6.1     6675      75      0     0      0   64029  19044   24.3  39    4
7.69/7.73	c +    7.7     6675      75      0     0      0   77638  20940   24.1  40    4
9.29/9.31	c N    9.3     6675      75      0     0      0   89773  20947   24.0  39    5
10.19/10.26	c +   10.3     6675      75      0     0      0   97045  23034   23.9  40    5
13.29/13.33	c +   13.3     6675      75      0     0      0  121306  25337   23.6  40    5
17.78/17.88	c +   17.9     6675      75      0     0      0  151630  27870   23.4  39    6
19.08/19.15	c B   19.1     6675      75      0     0      0  160052  27880   23.3  38    6
23.79/23.89	c +   23.9     6675      75      0     0      0  189535  30657   23.1  39    7
26.49/26.53	c N   26.5     6675      75      0     0      0  205155  30666   23.1  39    7
33.08/33.10	c +   33.1     6675      75      0     0      0  236915  33722   23.1  40    7
44.68/44.74	c +   44.7     6675      75      0     0      0  296141  37094   23.1  38    8
61.97/62.06	c +   62.0     6675      75      0     0      0  370175  40803   22.9  39    9
65.07/65.11	c B   65.1     6675      75      0     0      0  384110  40812   23.0  39   10
85.96/86.07	c
85.96/86.07	c       original/binary      fixed     eliminated      learned       agility
85.96/86.07	c   seconds        variables     equivalent    conflicts       height       MB
85.96/86.07	c
85.96/86.07	c N   86.1     6675      75      0     0      0  461532  40812   22.9  40   10
86.37/86.46	c +   86.4     6675      75      0     0      0  462716  44883   22.9  39   10
122.85/122.99	c +  123.0     6675      75      0     0      0  578395  49371   22.6  39   11
165.95/166.06	c +  166.0     6675      75      0     0      0  722990  54308   22.6  40   13
226.73/226.81	c B  226.7     6675      75      0     0      0  896217  54317   22.5  39   15
229.12/229.23	c +  229.2     6675      75      0     0      0  903735  59738   22.5  39   15
275.51/275.64	c N  275.6     6675      75      0     0      0 1025501  59752   22.4  40   16
315.90/316.08	c +  316.0     6675      75      0     0      0 1129665  65711   22.3  39   17
432.36/432.58	c +  432.5     6675      75      0     0      0 1412080  72282   22.2  40   19
596.61/596.88	c +  596.7     6675      75      0     0      0 1765100  79510   21.9  39   22
743.06/743.34	c B  743.1     6675      75      0     0      0 2048401  79520   21.8  40   24
823.35/823.63	c +  823.4     6675      75      0     0      0 2206376  87461   21.7  39   24
847.04/847.37	c N  847.1     6675      75      0     0      0 2255820  87471   21.7  38   25
1126.26/1126.69	c + 1126.4     6675      75      0     0      0 2757970  96207   21.7  38   28
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 2874935 conflicts, 3128590 decisions, 1 random
1200.03/1200.40	c 0 iterations, 4 restarts, 5109 skipped
1200.03/1200.40	c 28 enlarged, 0 shrunken, 28084 rescored, 690 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 60354 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 70834275 learned, 16% deleted, 0 strong, 8 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 47838518 propagations, 0.04 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 30 MB max, 325 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1516163-1238265504/watcher-1516163-1238265504 -o /tmp/evaluation-result-1516163-1238265504/solver-1516163-1238265504 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516163-1238265504.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 0.98 0.99 3/64 11736
/proc/meminfo: memFree=1069280/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=1052 CPUtime=0
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 865141925 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 263 144 63 155 0 106 0

[startup+0.0904191 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11736
/proc/meminfo: memFree=1069280/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=1708 CPUtime=0.08
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 347 0 0 0 8 0 0 0 18 0 1 0 865141925 1748992 331 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 427 331 79 155 0 270 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1708

[startup+0.10142 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11736
/proc/meminfo: memFree=1069280/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=1708 CPUtime=0.09
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 865141925 1748992 331 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 427 331 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.30145 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11736
/proc/meminfo: memFree=1069280/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=1588 CPUtime=0.29
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 865141925 1626112 308 1992294400 134512640 135151029 4294956240 18446744073709551615 134551543 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 397 309 79 155 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.701508 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11736
/proc/meminfo: memFree=1069280/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=2780 CPUtime=0.69
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 679 0 0 0 69 0 0 0 22 0 1 0 865141925 2846720 586 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 695 586 79 155 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50163 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1066968/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=3456 CPUtime=1.49
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 854 0 0 0 149 0 0 0 25 0 1 0 865141925 3538944 761 1992294400 134512640 135151029 4294956240 18446744073709551615 134551406 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 864 761 79 155 0 707 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1066072/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=4292 CPUtime=3.09
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 1045 0 0 0 309 0 0 0 25 0 1 0 865141925 4395008 952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 1073 952 79 155 0 916 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4292

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1064920/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=5252 CPUtime=6.29
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 1277 0 0 0 629 0 0 0 25 0 1 0 865141925 5378048 1184 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 1313 1184 79 155 0 1156 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5252

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1063640/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=6400 CPUtime=12.69
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 1533 0 0 0 1269 0 0 0 25 0 1 0 865141925 6553600 1440 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 1600 1440 79 155 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6400

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1061912/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=8296 CPUtime=25.49
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 1948 0 0 0 2548 1 0 0 25 0 1 0 865141925 8495104 1855 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 2074 1855 79 155 0 1917 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8296

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1060120/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=10232 CPUtime=51.08
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 2392 0 0 0 5107 1 0 0 25 0 1 0 865141925 10477568 2299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 2558 2299 79 155 0 2401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10232

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1058008/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=12724 CPUtime=102.26
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 2917 0 0 0 10225 1 0 0 25 0 1 0 865141925 13029376 2824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 3181 2824 79 155 0 3024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12724

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1055768/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=15236 CPUtime=162.25
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 3465 0 0 0 16223 2 0 0 25 0 1 0 865141925 15601664 3372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 3809 3372 79 155 0 3652 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1054680/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=16520 CPUtime=222.23
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 3728 0 0 0 22221 2 0 0 25 0 1 0 865141925 16916480 3635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 4130 3635 79 155 0 3973 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16520

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11737
/proc/meminfo: memFree=1053464/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=18024 CPUtime=282.2
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 4027 0 0 0 28218 2 0 0 25 0 1 0 865141925 18456576 3934 1992294400 134512640 135151029 4294956240 18446744073709551615 134555072 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 4506 3934 79 155 0 4349 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18024

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1052120/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=19732 CPUtime=342.19
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 4334 0 0 0 34216 3 0 0 25 0 1 0 865141925 20205568 4241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 4933 4241 79 155 0 4776 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19732

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1050968/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=21304 CPUtime=402.17
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 4616 0 0 0 40214 3 0 0 25 0 1 0 865141925 21815296 4523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 5326 4523 79 155 0 5169 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21304

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1049944/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=22776 CPUtime=462.15
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 4877 0 0 0 46212 3 0 0 25 0 1 0 865141925 23322624 4784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 5694 4784 79 155 0 5537 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22776

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1049496/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=23296 CPUtime=522.13
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 4986 0 0 0 52210 3 0 0 25 0 1 0 865141925 23855104 4893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 5824 4893 79 155 0 5667 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23296

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1048856/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=24208 CPUtime=582.12
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 5165 0 0 0 58208 4 0 0 25 0 1 0 865141925 24788992 5072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 6052 5072 79 155 0 5895 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24208

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1047448/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=25924 CPUtime=642.1
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 5482 0 0 0 64206 4 0 0 25 0 1 0 865141925 26546176 5389 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 6481 5389 79 155 0 6324 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 25924

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1046936/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=26444 CPUtime=702.08
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 5621 0 0 0 70204 4 0 0 25 0 1 0 865141925 27078656 5528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 6611 5528 79 155 0 6454 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26444

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1046616/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=26832 CPUtime=762.06
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 5691 0 0 0 76202 4 0 0 25 0 1 0 865141925 27475968 5598 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 6708 5598 79 155 0 6551 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 26832

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1046104/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=27484 CPUtime=822.05
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 5814 0 0 0 82200 5 0 0 25 0 1 0 865141925 28143616 5721 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 6871 5721 79 155 0 6714 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27484

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1044696/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=29216 CPUtime=882.02
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6179 0 0 0 88197 5 0 0 25 0 1 0 865141925 29917184 6086 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 7304 6086 79 155 0 7147 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 29216

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1043864/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=30520 CPUtime=942.01
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6384 0 0 0 94196 5 0 0 25 0 1 0 865141925 31252480 6291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 7630 6291 79 155 0 7473 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 30520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11739
/proc/meminfo: memFree=1043416/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=30908 CPUtime=1001.99
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6474 0 0 0 100194 5 0 0 25 0 1 0 865141925 31649792 6381 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 7727 6381 79 155 0 7570 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 30908

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 11739
/proc/meminfo: memFree=1042904/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=31688 CPUtime=1061.97
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6613 0 0 0 106192 5 0 0 25 0 1 0 865141925 32448512 6520 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 7922 6520 79 155 0 7765 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 31688

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 11739
/proc/meminfo: memFree=1042712/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=31944 CPUtime=1121.96
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6651 0 0 0 112190 6 0 0 25 0 1 0 865141925 32710656 6558 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 7986 6558 79 155 0 7829 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 31944

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11739
/proc/meminfo: memFree=1042072/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=32600 CPUtime=1181.94
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6825 0 0 0 118188 6 0 0 25 0 1 0 865141925 33382400 6732 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 8150 6732 79 155 0 7993 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 32600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 11739
/proc/meminfo: memFree=1041816/2055920 swapFree=4178260/4192956
[pid=11736] ppid=11734 vsize=32860 CPUtime=1200.03
/proc/11736/stat : 11736 (precosat) R 11734 11736 11361 0 -1 4194304 6888 0 0 0 119997 6 0 0 25 0 1 0 865141925 33648640 6795 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11736/statm: 8215 6795 79 155 0 8058 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 32860

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.069989
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 32860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6888
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= 1029

runsolver used 0.936857 second user time and 2.48562 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 19:38:24
IDJOB=1516163
IDBENCH=70490
IDSOLVER=507
FILE ID=node39/1516163-1238265504
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516163-1238265504/watcher-1516163-1238265504 -o /tmp/evaluation-result-1516163-1238265504/solver-1516163-1238265504 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516163-1238265504.cnf

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=68471269

node39.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		: 3000.285
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		: 3000.285
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:       1069696 kB
Buffers:         88136 kB
Cached:         802928 kB
SwapCached:       8168 kB
Active:          48428 kB
Inactive:       852552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069696 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71500 kB
Committed_AS:  2188760 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 19:58:27