Trace number 1517435

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/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1517435-1238285378.cnf
0.00/0.00	c found header 'p cnf 540 2295'
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     2295     540      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2279     524      0     0     16       0      0    0.0   0    0
0.00/0.01	c l    0.0     2279     524      0     0     16       0   2279    0.0   0    0
0.00/0.01	c R    0.0     2279     524      0     0     16     100    100   43.2  13    0
0.00/0.02	c R    0.0     2279     524      0     0     16     201    201   35.9  23    0
0.02/0.04	c N    0.0     2279     524      0     0     16     805    805   30.8  28    0
0.02/0.05	c B    0.1     2279     524      0     0     16    1001   1001   30.8  27    0
0.09/0.11	c B    0.1     2279     524      0     0     16    2001   2001   29.6  27    1
0.09/0.12	c +    0.1     2279     524      0     0     16    2279   2506   29.4  28    1
0.09/0.13	c N    0.1     2279     524      0     0     16    2407   2407   29.3  29    1
0.09/0.16	c +    0.2     2279     524      0     0     16    2847   2756   29.0  28    1
0.19/0.20	c +    0.2     2279     524      0     0     16    3555   3031   28.4  29    1
0.19/0.26	c +    0.3     2279     524      0     0     16    4443   3334   27.8  27    1
0.29/0.33	c +    0.3     2279     524      0     0     16    5550   3667   27.3  29    1
0.29/0.39	c N    0.4     2279     524      0     0     16    6425   3674   27.1  27    1
0.39/0.43	c +    0.4     2279     524      0     0     16    6936   4033   27.0  28    1
0.49/0.51	c B    0.5     2279     524      0     0     16    8004   4041   27.0  27    1
0.49/0.55	c +    0.6     2279     524      0     0     16    8670   4436   26.8  28    1
0.69/0.73	c +    0.7     2279     524      0     0     16   10836   4879   26.0  27    1
0.89/0.93	c
0.89/0.93	c       original/binary      fixed     eliminated      learned       agility
0.89/0.93	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.93	c
0.89/0.93	c +    0.9     2279     524      0     0     16   13546   5366   25.3  29    1
1.10/1.13	c N    1.1     2279     524      0     0     16   16049   5377   24.9  26    1
1.10/1.19	c +    1.2     2279     524      0     0     16   16932   5902   24.8  24    1
1.49/1.54	c +    1.5     2279     524      0     0     16   21167   6492   24.4  28    1
1.69/1.77	c B    1.8     2279     524      0     0     16   24006   6498   24.3  27    1
1.89/1.98	c +    2.0     2279     524      0     0     16   26455   7141   24.3  26    2
2.49/2.52	c +    2.5     2279     524      0     0     16   33065   7855   24.6  27    2
2.89/2.97	c N    3.0     2279     524      0     0     16   38497   7861   24.2  29    2
3.19/3.22	c +    3.2     2279     524      0     0     16   41332   8640   24.1  27    2
4.19/4.21	c +    4.2     2279     524      0     0     16   51666   9504   24.0  26    2
5.39/5.40	c B    5.4     2279     524      0     0     16   64018   9513   25.0  29    3
5.39/5.46	c +    5.5     2279     524      0     0     16   64582  10454   25.0  28    3
6.98/7.08	c +    7.1     2279     524      0     0     16   80727  11499   26.1  27    3
7.98/8.07	c N    8.1     2279     524      0     0     16   89784  11513   26.4  27    3
9.38/9.40	c +    9.4     2279     524      0     0     16  100906  12648   26.6  28    3
12.39/12.41	c +   12.4     2279     524      0     0     16  126131  13912   26.1  28    4
16.09/16.12	c +   16.1     2279     524      0     0     16  157661  15303   25.6  28    4
16.39/16.41	c B   16.4     2279     524      0     0     16  160043  15316   25.7  27    4
21.18/21.25	c +   21.2     2279     524      0     0     16  197076  16833   25.7  26    5
22.38/22.47	c
22.38/22.47	c       original/binary      fixed     eliminated      learned       agility
22.38/22.47	c   seconds        variables     equivalent    conflicts       height       MB
22.38/22.47	c
22.38/22.47	c N   22.5     2279     524      0     0     16  205184  16841   25.6  28    5
28.28/28.30	c +   28.3     2279     524      0     0     16  246345  18516   25.6  28    5
36.97/37.03	c +   37.0     2279     524      0     0     16  307930  20367   26.3  27    6
48.97/49.02	c B   49.0     2279     524      0     0     16  384102  20384   26.1  28    7
49.07/49.16	c +   49.2     2279     524      0     0     16  384910  22403   26.0  27    7
62.87/62.91	c N   62.9     2279     524      0     0     16  461588  22415   26.4  25    8
66.57/66.62	c +   66.6     2279     524      0     0     16  481136  24643   26.4  28    8
89.36/89.46	c +   89.4     2279     524      0     0     16  601420  27107   26.7  26    9
120.44/120.51	c +  120.5     2279     524      0     0     16  751776  29817   26.6  29   10
154.63/154.78	c B  154.7     2279     524      0     0     16  896203  29837   26.6  28   11
164.43/164.50	c +  164.4     2279     524      0     0     16  939721  32798   26.5  26   11
186.82/186.96	c N  186.9     2279     524      0     0     16 1025618  32806   26.2  27   12
222.71/222.88	c +  222.8     2279     524      0     0     16 1174650  36077   26.0  27   13
307.57/307.77	c +  307.7     2279     524      0     0     16 1468310  39684   26.0  25   14
417.84/418.07	c +  417.9     2279     524      0     0     16 1835385  43652   26.2  28   16
491.71/491.93	c B  491.7     2279     524      0     0     16 2048396  43661   26.3  29   17
562.38/562.69	c N  562.5     2279     524      0     0     16 2256027  43665   25.9  28   18
577.27/577.57	c +  577.4     2279     524      0     0     16 2294230  48017   25.8  28   18
790.00/790.37	c +  790.1     2279     524      0     0     16 2867785  52818   25.7  26   21
1090.28/1090.78	c
1090.28/1090.78	c       original/binary      fixed     eliminated      learned       agility
1090.28/1090.78	c   seconds        variables     equivalent    conflicts       height       MB
1090.28/1090.78	c
1090.28/1090.78	c + 1090.4     2279     524      0     0     16 3584730  58099   25.7  26   23
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3829567 conflicts, 4584251 decisions, 1 random
1200.05/1200.50	c 0 iterations, 211 restarts, 6485 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 37451 rescored, 921 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, 16 elim, 0 merged
1200.05/1200.50	c elim: 7686 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: 104832 probed, 100 phases, 100 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: 97984324 learned, 21% deleted, 35 strong, 25 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: 343863935 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 25 MB max, 455 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-1517435-1238285378/watcher-1517435-1238285378 -o /tmp/evaluation-result-1517435-1238285378/solver-1517435-1238285378 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517435-1238285378.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: 0.91 0.95 0.91 3/69 11087
/proc/meminfo: memFree=1736712/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=916 CPUtime=0
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1101202538 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134685231 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 229 148 79 155 0 72 0

[startup+0.0309359 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 11087
/proc/meminfo: memFree=1736712/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=1048 CPUtime=0.02
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 181 0 0 0 2 0 0 0 18 0 1 0 1101202538 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 262 165 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.10195 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 11087
/proc/meminfo: memFree=1736712/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=1312 CPUtime=0.09
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 1101202538 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301989 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 11087
/proc/meminfo: memFree=1736712/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=1576 CPUtime=0.29
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1101202538 1613824 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 394 303 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701067 s]
/proc/loadavg: 0.91 0.95 0.91 3/69 11087
/proc/meminfo: memFree=1736712/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=1840 CPUtime=0.69
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 1101202538 1884160 375 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 460 375 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50223 s]
/proc/loadavg: 0.91 0.95 0.91 2/70 11088
/proc/meminfo: memFree=1735296/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=2240 CPUtime=1.49
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 474 0 0 0 149 0 0 0 25 0 1 0 1101202538 2293760 458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 560 458 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10154 s]
/proc/loadavg: 0.91 0.95 0.91 2/70 11088
/proc/meminfo: memFree=1734720/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=2768 CPUtime=3.09
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 1101202538 2834432 611 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 692 611 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30117 s]
/proc/loadavg: 0.92 0.95 0.91 2/70 11088
/proc/meminfo: memFree=1733632/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=3696 CPUtime=6.28
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 853 0 0 0 628 0 0 0 25 0 1 0 1101202538 3784704 837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 924 837 79 155 0 767 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3696

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.91 2/70 11088
/proc/meminfo: memFree=1732288/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=4756 CPUtime=12.69
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 1113 0 0 0 1268 1 0 0 25 0 1 0 1101202538 4870144 1097 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 1189 1097 79 155 0 1032 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4756

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/70 11088
/proc/meminfo: memFree=1730880/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=6272 CPUtime=25.48
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 1456 0 0 0 2547 1 0 0 25 0 1 0 1101202538 6422528 1440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 1568 1440 79 155 0 1411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6272

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/70 11088
/proc/meminfo: memFree=1729024/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=8328 CPUtime=51.08
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 1929 0 0 0 5106 2 0 0 25 0 1 0 1101202538 8527872 1913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 2082 1913 79 155 0 1925 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8328

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/70 11088
/proc/meminfo: memFree=1726720/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=10776 CPUtime=102.26
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 2481 0 0 0 10224 2 0 0 25 0 1 0 1101202538 11034624 2465 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 2694 2465 79 155 0 2537 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1724992/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=12656 CPUtime=162.23
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 2896 0 0 0 16220 3 0 0 25 0 1 0 1101202538 12959744 2880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 3164 2880 79 155 0 3007 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1723648/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=14220 CPUtime=222.21
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 3221 0 0 0 22217 4 0 0 25 0 1 0 1101202538 14561280 3205 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 3555 3205 79 155 0 3398 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1722688/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=15364 CPUtime=282.19
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 3476 0 0 0 28215 4 0 0 25 0 1 0 1101202538 15732736 3460 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 3841 3460 79 155 0 3684 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1721408/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=16724 CPUtime=342.16
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 3780 0 0 0 34212 4 0 0 25 0 1 0 1101202538 17125376 3764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 4181 3764 79 155 0 4024 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16724

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1720512/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=17784 CPUtime=402.14
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4015 0 0 0 40209 5 0 0 25 0 1 0 1101202538 18210816 3999 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 4446 3999 79 155 0 4289 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1719680/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=18664 CPUtime=462.12
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4221 0 0 0 46206 6 0 0 25 0 1 0 1101202538 19111936 4205 1992294400 134512640 135151029 4294956240 18446744073709551615 134577206 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 4666 4205 79 155 0 4509 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1718912/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=19560 CPUtime=522.1
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4419 0 0 0 52204 6 0 0 25 0 1 0 1101202538 20029440 4403 1992294400 134512640 135151029 4294956240 18446744073709551615 134578243 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 4890 4403 79 155 0 4733 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19560

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1718208/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=20496 CPUtime=582.07
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4590 0 0 0 58201 6 0 0 25 0 1 0 1101202538 20987904 4574 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5124 4574 79 155 0 4967 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1717504/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=21256 CPUtime=642.06
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4763 0 0 0 64199 7 0 0 25 0 1 0 1101202538 21766144 4747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5314 4747 79 155 0 5157 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21256

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1716800/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=22136 CPUtime=702.03
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 4922 0 0 0 70195 8 0 0 25 0 1 0 1101202538 22667264 4906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5534 4906 79 155 0 5377 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22136

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1716096/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=22876 CPUtime=762.01
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5089 0 0 0 76193 8 0 0 25 0 1 0 1101202538 23425024 5073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5719 5073 79 155 0 5562 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22876

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1715456/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=23540 CPUtime=821.98
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5258 0 0 0 82190 8 0 0 25 0 1 0 1101202538 24104960 5242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5885 5242 79 155 0 5728 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23540

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1715072/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=23884 CPUtime=881.96
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5337 0 0 0 88188 8 0 0 25 0 1 0 1101202538 24457216 5321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 5971 5321 79 155 0 5814 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23884

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1714880/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=24204 CPUtime=941.94
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5384 0 0 0 94185 9 0 0 25 0 1 0 1101202538 24784896 5368 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6051 5368 79 155 0 5894 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 24204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1714368/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=24840 CPUtime=1001.92
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5508 0 0 0 100183 9 0 0 25 0 1 0 1101202538 25436160 5492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6210 5492 79 155 0 6053 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1713600/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=25744 CPUtime=1061.89
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5703 0 0 0 106180 9 0 0 25 0 1 0 1101202538 26361856 5687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6436 5687 79 155 0 6279 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 25744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1713152/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=26396 CPUtime=1121.87
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5811 0 0 0 112178 9 0 0 25 0 1 0 1101202538 27029504 5795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6599 5795 79 155 0 6442 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1712832/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=26668 CPUtime=1181.85
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5881 0 0 0 118175 10 0 0 25 0 1 0 1101202538 27308032 5865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6667 5865 79 155 0 6510 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 26668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11088
/proc/meminfo: memFree=1712640/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=26944 CPUtime=1200.05
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5944 0 0 0 119995 10 0 0 25 0 1 0 1101202538 27590656 5928 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6736 5928 79 155 0 6579 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26944

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 0.91 2/70 11088
/proc/meminfo: memFree=1712640/2055920 swapFree=4177820/4192956
[pid=11087] ppid=11085 vsize=26944 CPUtime=1200.05
/proc/11087/stat : 11087 (precosat) R 11085 11087 10986 0 -1 4194304 5944 0 0 0 119995 10 0 0 25 0 1 0 1101202538 27590656 5928 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11087/statm: 6736 5928 79 155 0 6579 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.108983
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 26944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5944
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= 1899

runsolver used 1.02684 second user time and 3.35549 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-29 01:09:39
IDJOB=1517435
IDBENCH=70596
IDSOLVER=507
FILE ID=node73/1517435-1238285378
PBS_JOBID= 9060935
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517435-1238285378/watcher-1517435-1238285378 -o /tmp/evaluation-result-1517435-1238285378/solver-1517435-1238285378 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517435-1238285378.cnf

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=294184207

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:       1737128 kB
Buffers:         62372 kB
Cached:         176080 kB
SwapCached:       8184 kB
Active:         148384 kB
Inactive:        99772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737128 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            56224 kB
Committed_AS:  2718016 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 2009-03-29 01:29:41