Trace number 1517963

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S253750560-086.cnf
MD5SUM1510e2158cc54ae2963f5611496bde02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2673
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517963-1238293415.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1514     349      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     1514     349      0     0     11       0   1514    0.0   0    0
0.00/0.01	c R    0.0     1514     349      0     0     11     102    102   36.3  13    0
0.00/0.02	c R    0.0     1514     349      0     0     11     203    203   29.4  20    0
0.00/0.04	c N    0.0     1514     349      0     0     11     807    807   24.6  29    0
0.00/0.05	c B    0.0     1514     349      0     0     11    1000   1000   23.7  29    0
0.06/0.07	c +    0.1     1514     349      0     0     11    1515   1665   22.4  29    0
0.06/0.08	c +    0.1     1514     349      0     0     11    1891   1831   22.0  28    0
0.06/0.09	c B    0.1     1514     349      0     0     11    2001   1782   21.9  29    0
0.09/0.11	c +    0.1     1514     349      0     0     11    2361   2014   21.3  29    0
0.09/0.11	c N    0.1     1514     349      0     0     11    2408   1888   21.2  29    0
0.09/0.13	c +    0.1     1514     349      0     0     11    2951   2215   20.9  29    0
0.09/0.17	c +    0.2     1514     349      0     0     11    3685   2436   20.4  30    0
0.19/0.21	c +    0.2     1514     349      0     0     11    4605   2679   20.1  29    1
0.19/0.27	c +    0.3     1514     349      0     0     11    5756   2946   20.0  28    1
0.29/0.30	c N    0.3     1514     349      0     0     11    6419   2952   20.1  29    1
0.29/0.34	c +    0.3     1514     349      0     0     11    7195   3240   19.9  28    1
0.29/0.38	c B    0.4     1514     349      0     0     11    8005   3249   19.6  29    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1514     349      0     0     11    8990   3564   19.3  30    1
0.49/0.56	c +    0.6     1514     349      0     0     11   11235   3920   18.8  29    1
0.69/0.72	c +    0.7     1514     349      0     0     11   14041   4312   18.3  29    1
0.79/0.84	c N    0.8     1514     349      0     0     11   16038   4322   18.0  26    1
0.89/0.92	c +    0.9     1514     349      0     0     11   17552   4743   17.8  29    1
1.08/1.19	c +    1.2     1514     349      0     0     11   21941   5217   17.5  26    1
1.27/1.31	c B    1.3     1514     349      0     0     11   24009   5225   17.3  26    1
1.47/1.53	c +    1.5     1514     349      0     0     11   27425   5738   17.0  30    1
1.87/1.95	c +    1.9     1514     349      0     0     11   34280   6311   16.6  27    1
2.17/2.24	c N    2.2     1514     349      0     0     11   38490   6322   16.3  28    1
2.46/2.52	c +    2.5     1514     349      0     0     11   42850   6942   16.1  29    1
3.16/3.26	c +    3.2     1514     349      0     0     11   53560   7636   16.1  27    2
3.86/3.96	c B    3.9     1514     349      0     0     11   64018   7643   16.3  27    2
4.06/4.17	c +    4.1     1514     349      0     0     11   66951   8399   16.3  29    2
5.35/5.44	c +    5.4     1514     349      0     0     11   83686   9238   16.6  28    2
5.85/5.94	c N    5.9     1514     349      0     0     11   89795   9246   16.6  29    2
7.04/7.12	c +    7.1     1514     349      0     0     11  104607  10161   16.5  29    2
9.23/9.34	c +    9.3     1514     349      0     0     11  130755  11177   16.1  29    3
11.83/11.99	c B   11.9     1514     349      0     0     11  160051  11188   15.7  29    3
12.13/12.29	c
12.13/12.29	c       original/binary      fixed     eliminated      learned       agility
12.13/12.29	c   seconds        variables     equivalent    conflicts       height       MB
12.13/12.29	c
12.13/12.29	c +   12.2     1514     349      0     0     11  163440  12294   15.7  28    3
15.93/16.05	c +   16.0     1514     349      0     0     11  204300  13523   15.7  28    3
16.03/16.14	c N   16.1     1514     349      0     0     11  205210  13216   15.7  27    3
21.23/21.35	c +   21.3     1514     349      0     0     11  255375  14875   15.6  28    4
28.22/28.39	c +   28.3     1514     349      0     0     11  319218  16362   15.2  28    4
35.62/35.77	c B   35.7     1514     349      0     0     11  384097  16371   14.9  30    4
37.22/37.36	c +   37.3     1514     349      0     0     11  399021  17998   14.9  29    5
44.72/44.87	c N   44.8     1514     349      0     0     11  461677  18005   14.6  28    5
49.62/49.73	c +   49.7     1514     349      0     0     11  498775  19797   14.6  29    5
66.81/66.96	c +   66.9     1514     349      0     0     11  623466  21776   14.2  28    6
91.00/91.11	c +   91.0     1514     349      0     0     11  779330  23953   14.3  30    7
110.19/110.39	c B  110.3     1514     349      0     0     11  896197  23973   14.3  28    8
123.60/123.79	c +  123.7     1514     349      0     0     11  974160  26348   14.3  28    8
133.00/133.19	c N  133.1     1514     349      0     0     11 1025659  26363   14.2  28    8
168.37/168.50	c +  168.4     1514     349      0     0     11 1217701  28982   14.2  29    9
229.16/229.35	c +  229.2     1514     349      0     0     11 1522126  31880   14.3  28   10
314.73/314.94	c +  314.8     1514     349      0     0     11 1902655  35068   14.2  30   11
349.01/349.23	c B  349.1     1514     349      0     0     11 2048393  35086   14.1  30   12
380.50/380.72	c s  380.5     1515     349      0     0     11 2184931  35081   13.9  30    3
396.91/397.19	c
396.91/397.19	c       original/binary      fixed     eliminated      learned       agility
396.91/397.19	c   seconds        variables     equivalent    conflicts       height       MB
396.91/397.19	c
396.91/397.19	c N  397.0     1515     349      0     0     11 2256059  35077   14.0  28    6
424.90/425.10	c +  424.9     1515     349      0     0     11 2378316  38574   14.0  29    7
585.95/586.26	c +  586.0     1515     349      0     0     11 2972896  42431   14.1  29   11
803.97/804.30	c +  804.0     1515     349      0     0     11 3716120  46674   14.0  29   14
1092.77/1093.22	c B 1092.8     1515     349      0     0     11 4608770  46683   14.0  27   17
1104.27/1104.70	c + 1104.3     1515     349      0     0     11 4645151  51341   14.0  29   17
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 4912296 conflicts, 5729853 decisions, 1 random
1200.04/1200.50	c 0 iterations, 22 restarts, 8167 skipped
1200.04/1200.50	c 37 enlarged, 1 shrunken, 48031 rescored, 1022 rebiased
1200.04/1200.50	c 2 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.04/1200.50	c elim: 5074 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 13982 probed, 20 phases, 20 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 85873043 learned, 27% deleted, 140 strong, 27 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 343165839 propagations, 0.29 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.0 seconds, 18 MB max, 436 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1517963-1238293415/watcher-1517963-1238293415 -o /tmp/evaluation-result-1517963-1238293415/solver-1517963-1238293415 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517963-1238293415.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: 1.95 1.33 1.11 5/77 5709
/proc/meminfo: memFree=1493664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=18576 CPUtime=0
/proc/5708/stat : 5708 (runsolver) R 5703 5708 3972 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1102002668 19021824 292 1992294400 4194304 4302548 548682068496 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5708/statm: 4644 292 257 26 0 2626 0

[startup+0.0697611 s]
/proc/loadavg: 1.95 1.33 1.11 5/77 5709
/proc/meminfo: memFree=1493664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=1048 CPUtime=0.06
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 196 0 0 0 6 0 0 0 21 0 1 0 1102002668 1073152 180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 262 180 79 155 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1048

[startup+0.101764 s]
/proc/loadavg: 1.95 1.33 1.11 5/77 5709
/proc/meminfo: memFree=1493664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=1180 CPUtime=0.09
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 214 0 0 0 9 0 0 0 21 0 1 0 1102002668 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301802 s]
/proc/loadavg: 1.95 1.33 1.11 5/77 5709
/proc/meminfo: memFree=1493664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=1312 CPUtime=0.29
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 267 0 0 0 29 0 0 0 23 0 1 0 1102002668 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554935 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701874 s]
/proc/loadavg: 1.95 1.33 1.11 5/77 5709
/proc/meminfo: memFree=1493664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=1576 CPUtime=0.69
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 326 0 0 0 69 0 0 0 25 0 1 0 1102002668 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134552088 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50202 s]
/proc/loadavg: 1.95 1.34 1.12 2/80 6064
/proc/meminfo: memFree=1491920/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=1976 CPUtime=1.47
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 408 0 0 0 147 0 0 0 25 0 1 0 1102002668 2023424 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 494 392 79 155 0 337 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1976

[startup+3.10131 s]
/proc/loadavg: 1.95 1.34 1.12 3/79 6496
/proc/meminfo: memFree=1490840/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=2376 CPUtime=3.06
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 513 0 0 0 306 0 0 0 25 0 1 0 1102002668 2433024 497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 594 497 79 155 0 437 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 2376

[startup+6.3029 s]
/proc/loadavg: 1.95 1.34 1.12 4/80 7823
/proc/meminfo: memFree=1488984/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=3180 CPUtime=6.25
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 713 0 0 0 624 1 0 0 25 0 1 0 1102002668 3256320 697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/5708/statm: 795 697 79 155 0 638 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3180

[startup+12.701 s]
/proc/loadavg: 1.88 1.34 1.12 2/73 8935
/proc/meminfo: memFree=1488944/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=3980 CPUtime=12.63
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 887 0 0 0 1261 2 0 0 25 0 1 0 1102002668 4075520 871 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 995 871 79 155 0 838 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 3980

[startup+25.5014 s]
/proc/loadavg: 1.74 1.33 1.12 2/73 8935
/proc/meminfo: memFree=1487768/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=5076 CPUtime=25.43
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 1137 0 0 0 2540 3 0 0 25 0 1 0 1102002668 5197824 1121 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 1269 1121 79 155 0 1112 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 5076

[startup+51.102 s]
/proc/loadavg: 1.49 1.30 1.11 2/73 8935
/proc/meminfo: memFree=1486616/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=6480 CPUtime=51.02
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 1455 0 0 0 5098 4 0 0 25 0 1 0 1102002668 6635520 1439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 1620 1439 79 155 0 1463 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6480

[startup+102.306 s]
/proc/loadavg: 1.19 1.25 1.10 2/73 8935
/proc/meminfo: memFree=1484760/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=8492 CPUtime=102.2
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 1921 0 0 0 10216 4 0 0 25 0 1 0 1102002668 8695808 1905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 2123 1905 79 155 0 1966 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 8492

[startup+162.301 s]
/proc/loadavg: 1.07 1.20 1.09 2/73 8935
/proc/meminfo: memFree=1483288/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=10244 CPUtime=162.18
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 2282 0 0 0 16213 5 0 0 25 0 1 0 1102002668 10489856 2266 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 2561 2266 79 155 0 2404 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 10244

[startup+222.302 s]
/proc/loadavg: 1.02 1.16 1.09 2/73 8935
/proc/meminfo: memFree=1482136/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=11784 CPUtime=222.16
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 2575 0 0 0 22210 6 0 0 25 0 1 0 1102002668 12066816 2559 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 2946 2559 79 155 0 2789 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 11784

[startup+282.302 s]
/proc/loadavg: 1.01 1.13 1.08 2/73 8935
/proc/meminfo: memFree=1481240/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=12804 CPUtime=282.14
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 2780 0 0 0 28207 7 0 0 25 0 1 0 1102002668 13111296 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3201 2764 79 155 0 3044 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 12804

[startup+342.302 s]
/proc/loadavg: 1.00 1.10 1.07 2/73 8935
/proc/meminfo: memFree=1480408/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=13772 CPUtime=342.12
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 2985 0 0 0 34205 7 0 0 25 0 1 0 1102002668 14102528 2969 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3443 2969 79 155 0 3286 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 13772

[startup+402.303 s]
/proc/loadavg: 1.00 1.08 1.07 2/73 8935
/proc/meminfo: memFree=1481240/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=12212 CPUtime=402.1
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3139 0 0 0 40202 8 0 0 25 0 1 0 1102002668 12505088 2752 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3053 2752 79 155 0 2896 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 12212

[startup+462.301 s]
/proc/loadavg: 1.00 1.06 1.06 2/73 8935
/proc/meminfo: memFree=1480920/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=12212 CPUtime=462.08
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3221 0 0 0 46200 8 0 0 25 0 1 0 1102002668 12505088 2834 1992294400 134512640 135151029 4294956240 18446744073709551615 134578054 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3053 2834 79 155 0 2896 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 12212

[startup+522.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/73 8935
/proc/meminfo: memFree=1480664/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=12212 CPUtime=522.06
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3286 0 0 0 52198 8 0 0 25 0 1 0 1102002668 12505088 2899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3053 2899 79 155 0 2896 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 12212

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/73 8935
/proc/meminfo: memFree=1479768/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=13268 CPUtime=582.04
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3511 0 0 0 58195 9 0 0 25 0 1 0 1102002668 13586432 3124 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3317 3124 79 155 0 3160 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 13268

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/73 8935
/proc/meminfo: memFree=1478936/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=14356 CPUtime=642.02
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3712 0 0 0 64193 9 0 0 25 0 1 0 1102002668 14700544 3325 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3589 3325 79 155 0 3432 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 14356

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/73 8935
/proc/meminfo: memFree=1478232/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=15392 CPUtime=702
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3887 0 0 0 70191 9 0 0 25 0 1 0 1102002668 15761408 3500 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3848 3500 79 155 0 3691 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 15392

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.03 2/73 8935
/proc/meminfo: memFree=1477784/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=15896 CPUtime=761.99
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 3991 0 0 0 76189 10 0 0 25 0 1 0 1102002668 16277504 3604 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 3974 3604 79 155 0 3817 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 15896

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/73 8935
/proc/meminfo: memFree=1477208/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=16728 CPUtime=821.96
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4132 0 0 0 82186 10 0 0 25 0 1 0 1102002668 17129472 3745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4182 3745 79 155 0 4025 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 16728

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 8935
/proc/meminfo: memFree=1476696/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=17368 CPUtime=881.94
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4252 0 0 0 88184 10 0 0 25 0 1 0 1102002668 17784832 3865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4342 3865 79 155 0 4185 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 17368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 8935
/proc/meminfo: memFree=1476248/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=17944 CPUtime=941.92
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4368 0 0 0 94182 10 0 0 25 0 1 0 1102002668 18374656 3981 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4486 3981 79 155 0 4329 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 17944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 8935
/proc/meminfo: memFree=1475864/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=18328 CPUtime=1001.9
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4457 0 0 0 100180 10 0 0 25 0 1 0 1102002668 18767872 4070 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4582 4070 79 155 0 4425 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 18328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8935
/proc/meminfo: memFree=1475480/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=18776 CPUtime=1061.88
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4549 0 0 0 106177 11 0 0 25 0 1 0 1102002668 19226624 4162 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4694 4162 79 155 0 4537 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 18776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8935
/proc/meminfo: memFree=1474968/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=19480 CPUtime=1121.86
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4668 0 0 0 112175 11 0 0 25 0 1 0 1102002668 19947520 4281 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 4870 4281 79 155 0 4713 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 19480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8937
/proc/meminfo: memFree=1474456/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=20160 CPUtime=1181.84
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4802 0 0 0 118172 12 0 0 25 0 1 0 1102002668 20643840 4415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 5040 4415 79 155 0 4883 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 20160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 8937
/proc/meminfo: memFree=1474200/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=20424 CPUtime=1200.04
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4855 0 0 0 119992 12 0 0 25 0 1 0 1102002668 20914176 4468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 5106 4468 79 155 0 4949 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 20424

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: 1.00 1.00 1.00 2/73 8937
/proc/meminfo: memFree=1474200/2055920 swapFree=4174692/4192956
[pid=5708] ppid=5703 vsize=20424 CPUtime=1200.04
/proc/5708/stat : 5708 (precosat) R 5703 5708 3972 0 -1 4194304 4855 0 0 0 119992 12 0 0 25 0 1 0 1102002668 20914176 4468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5708/statm: 5106 4468 79 155 0 4949 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 20424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12598
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 20424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4855
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= 1591

runsolver used 1.11383 second user time and 3.2735 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-29 04:23:35
IDJOB=1517963
IDBENCH=70640
IDSOLVER=507
FILE ID=node67/1517963-1238293415
PBS_JOBID= 9060988
Free space on /tmp= 66376 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S253750560-086.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517963-1238293415/watcher-1517963-1238293415 -o /tmp/evaluation-result-1517963-1238293415/solver-1517963-1238293415 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517963-1238293415.cnf

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

MD5SUM BENCH= 1510e2158cc54ae2963f5611496bde02
RANDOM SEED=436200797

node67.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		: 3000.265
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		: 3000.265
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:       1494016 kB
Buffers:         70288 kB
Cached:         400112 kB
SwapCached:       9680 kB
Active:         170436 kB
Inactive:       312388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494016 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          18504 kB
Slab:            63656 kB
Committed_AS:  3065148 kB
PageTables:       2308 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= 66376 MiB
End job on node67 at 2009-03-29 04:43:38