Trace number 1515911

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2125310989-062.cnf
MD5SUMbeb8ec5deb81221137327aa09f80e330
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515911-1238261189.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     102    102   25.8   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     202    202   26.2  11    1
0.19/0.25	c N    0.3     6230      70      0     0      0     807    807   26.0  29    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1000   1000   25.9  33    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2001   2001   25.3  39    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2415   2415   25.0  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6231   6853   23.9  39    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6424   6424   23.9  39    2
0.59/0.60	c +    0.6     6230      70      0     0      0    7786   7538   23.5  40    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8003   7073   23.5  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9730   8291   23.3  39    2
0.89/0.90	c +    0.9     6230      70      0     0      0   12160   9120   23.0  40    2
1.10/1.12	c +    1.1     6230      70      0     0      0   15200  10032   22.9  41    2
1.10/1.18	c N    1.2     6230      70      0     0      0   16048   9976   22.8  40    2
1.29/1.39	c +    1.4     6230      70      0     0      0   19000  11035   22.7  41    2
1.69/1.78	c +    1.8     6230      70      0     0      0   23751  12138   22.4  40    3
1.79/1.80	c
1.79/1.80	c       original/binary      fixed     eliminated      learned       agility
1.79/1.80	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.80	c
1.79/1.80	c B    1.8     6230      70      0     0      0   24011  11300   22.3  40    3
2.20/2.23	c +    2.2     6230      70      0     0      0   29686  13351   22.2  39    3
2.79/2.86	c +    2.9     6230      70      0     0      0   37105  14686   22.0  38    3
2.89/2.99	c N    3.0     6230      70      0     0      0   38491  14698   22.0  39    3
3.69/3.72	c +    3.7     6230      70      0     0      0   46381  16154   21.9  39    3
4.79/4.83	c +    4.8     6230      70      0     0      0   57976  17769   21.9  39    4
5.50/5.52	c B    5.5     6230      70      0     0      0   64027  17776   21.9  39    4
6.50/6.50	c +    6.5     6230      70      0     0      0   72470  19545   21.8  40    4
8.29/8.35	c N    8.4     6230      70      0     0      0   89795  19554   21.7  40    4
8.39/8.43	c +    8.4     6230      70      0     0      0   90585  21499   21.7  39    4
11.49/11.53	c +   11.5     6230      70      0     0      0  113231  23648   21.4  41    5
15.08/15.13	c +   15.1     6230      70      0     0      0  141537  26012   21.3  40    5
17.68/17.71	c B   17.7     6230      70      0     0      0  160052  26016   21.2  39    6
20.08/20.19	c +   20.2     6230      70      0     0      0  176920  28613   21.1  39    6
24.59/24.69	c N   24.7     6230      70      0     0      0  205167  28620   20.9  40    7
26.98/27.03	c +   27.0     6230      70      0     0      0  221150  31474   20.9  40    7
36.78/36.84	c +   36.8     6230      70      0     0      0  276435  34621   20.7  40    8
50.67/50.78	c +   50.8     6230      70      0     0      0  345540  38083   20.4  39    9
58.07/58.17	c B   58.2     6230      70      0     0      0  384089  38090   20.4  39    9
68.08/68.16	c
68.08/68.16	c       original/binary      fixed     eliminated      learned       agility
68.08/68.16	c   seconds        variables     equivalent    conflicts       height       MB
68.08/68.16	c
68.08/68.16	c +   68.1     6230      70      0     0      0  431927  41891   20.3  40   10
74.67/74.77	c N   74.8     6230      70      0     0      0  461564  41899   20.3  40   10
91.86/91.97	c +   91.9     6230      70      0     0      0  539906  46080   20.1  41   11
127.35/127.50	c +  127.5     6230      70      0     0      0  674880  50688   19.9  40   12
176.13/176.28	c +  176.2     6230      70      0     0      0  843600  55756   19.9  41   14
191.43/191.53	c B  191.5     6230      70      0     0      0  896176  55768   19.9  39   14
232.91/233.07	c N  233.0     6230      70      0     0      0 1025552  55767   19.7  39   15
242.21/242.30	c +  242.2     6230      70      0     0      0 1054500  61331   19.7  40   15
335.08/335.24	c +  335.1     6230      70      0     0      0 1318126  67464   19.6  40   17
474.13/474.37	c +  474.2     6230      70      0     0      0 1647655  74210   19.3  40    9
659.87/660.12	c B  659.9     6230      70      0     0      0 2048364  74221   19.5  40   18
665.77/666.03	c +  665.8     6230      70      0     0      0 2059565  81631   19.5  40   18
766.13/766.40	c N  766.1     6230      70      0     0      0 2255887  81641   19.6  38   21
935.17/935.55	c +  935.2     6230      70      0     0      0 2574455  89794   19.5  41   23
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 3020294 conflicts, 3275999 decisions, 1 random
1200.08/1200.50	c 0 iterations, 4 restarts, 5253 skipped
1200.08/1200.50	c 28 enlarged, 0 shrunken, 29503 rescored, 731 rebiased
1200.08/1200.50	c 1 simplifications, 1 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 57768 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 280 probed, 2 phases, 2 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 68272884 learned, 18% deleted, 0 strong, 8 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 48119727 propagations, 0.04 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 26 MB max, 320 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1515911-1238261189/watcher-1515911-1238261189 -o /tmp/evaluation-result-1515911-1238261189/solver-1515911-1238261189 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515911-1238261189.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 0.95 3/64 12875
/proc/meminfo: memFree=831632/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=1052 CPUtime=0
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1098784678 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 263 141 63 155 0 106 0

[startup+0.048149 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 12875
/proc/meminfo: memFree=831632/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=1680 CPUtime=0.04
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 332 0 0 0 4 0 0 0 18 0 1 0 1098784678 1720320 316 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 420 316 79 155 0 263 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1680

[startup+0.101159 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 12875
/proc/meminfo: memFree=831632/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=1680 CPUtime=0.09
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 1098784678 1720320 316 1992294400 134512640 135151029 4294956240 18446744073709551615 134548290 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 420 316 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.301197 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 12875
/proc/meminfo: memFree=831632/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=1680 CPUtime=0.29
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 1098784678 1720320 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 420 313 79 155 0 263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1680

[startup+0.701272 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 12875
/proc/meminfo: memFree=831632/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=2616 CPUtime=0.69
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 652 0 0 0 69 0 0 0 22 0 1 0 1098784678 2678784 564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 654 564 79 155 0 497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2616

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 12876
/proc/meminfo: memFree=829320/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=3276 CPUtime=1.49
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 815 0 0 0 149 0 0 0 25 0 1 0 1098784678 3354624 727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 819 727 79 155 0 662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3276

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 12876
/proc/meminfo: memFree=828616/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=4108 CPUtime=3.09
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 998 0 0 0 309 0 0 0 25 0 1 0 1098784678 4206592 910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 1027 910 79 155 0 870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4108

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 12876
/proc/meminfo: memFree=827336/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=5108 CPUtime=6.29
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 1215 0 0 0 629 0 0 0 25 0 1 0 1098784678 5230592 1127 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 1277 1127 79 155 0 1120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5108

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.95 2/65 12876
/proc/meminfo: memFree=825992/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=6440 CPUtime=12.69
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 1520 0 0 0 1269 0 0 0 25 0 1 0 1098784678 6594560 1432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 1610 1432 79 155 0 1453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6440

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 12876
/proc/meminfo: memFree=824520/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=8068 CPUtime=25.49
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 1867 0 0 0 2548 1 0 0 25 0 1 0 1098784678 8261632 1779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 2017 1779 79 155 0 1860 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8068

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 12876
/proc/meminfo: memFree=822856/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=10120 CPUtime=51.07
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 2285 0 0 0 5106 1 0 0 25 0 1 0 1098784678 10362880 2197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 2530 2197 79 155 0 2373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10120

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 12876
/proc/meminfo: memFree=820232/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=13152 CPUtime=102.26
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 2926 0 0 0 10224 2 0 0 25 0 1 0 1098784678 13467648 2838 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 3288 2838 79 155 0 3131 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13152

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=817992/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=15684 CPUtime=162.23
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 3476 0 0 0 16220 3 0 0 25 0 1 0 1098784678 16060416 3388 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 3921 3388 79 155 0 3764 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15684

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=816840/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=17052 CPUtime=222.22
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 3788 0 0 0 22218 4 0 0 25 0 1 0 1098784678 17461248 3700 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 4263 3700 79 155 0 4106 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17052

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=815688/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=18520 CPUtime=282.19
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 4051 0 0 0 28215 4 0 0 25 0 1 0 1098784678 18964480 3963 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 4630 3963 79 155 0 4473 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18520

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=814664/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=19692 CPUtime=342.18
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 4299 0 0 0 34213 5 0 0 25 0 1 0 1098784678 20164608 4211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 4923 4211 79 155 0 4766 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19692

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=813448/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=21328 CPUtime=402.15
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 4595 0 0 0 40210 5 0 0 25 0 1 0 1098784678 21839872 4507 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 5332 4507 79 155 0 5175 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21328

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=811848/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=23460 CPUtime=462.13
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 5014 0 0 0 46207 6 0 0 25 0 1 0 1098784678 24023040 4926 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 5865 4926 79 155 0 5708 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23460

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=812360/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=20404 CPUtime=522.12
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 6183 0 0 0 52204 8 0 0 25 0 1 0 1098784678 20893696 4771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 5101 4771 79 155 0 4944 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 20404

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=811016/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=22196 CPUtime=582.09
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 6520 0 0 0 58201 8 0 0 25 0 1 0 1098784678 22728704 5108 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 5549 5108 79 155 0 5392 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 22196

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=809928/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=23412 CPUtime=642.07
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 6776 0 0 0 64199 8 0 0 25 0 1 0 1098784678 23973888 5364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 5853 5364 79 155 0 5696 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 23412

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=808712/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=25204 CPUtime=702.05
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7090 0 0 0 70196 9 0 0 25 0 1 0 1098784678 25808896 5678 1992294400 134512640 135151029 4294956240 18446744073709551615 134554853 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 6301 5678 79 155 0 6144 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25204

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=807880/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=26356 CPUtime=762.04
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7301 0 0 0 76194 10 0 0 25 0 1 0 1098784678 26988544 5889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 6589 5889 79 155 0 6432 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 26356

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=807048/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=27252 CPUtime=822.01
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7499 0 0 0 82191 10 0 0 25 0 1 0 1098784678 27906048 6087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 6813 6087 79 155 0 6656 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 27252

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=806472/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=28276 CPUtime=881.99
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7650 0 0 0 88188 11 0 0 25 0 1 0 1098784678 28954624 6238 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7069 6238 79 155 0 6912 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28276

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12876
/proc/meminfo: memFree=805832/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=28916 CPUtime=941.97
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7800 0 0 0 94186 11 0 0 25 0 1 0 1098784678 29609984 6388 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7229 6388 79 155 0 7072 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12877
/proc/meminfo: memFree=805000/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=29684 CPUtime=1001.95
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 7956 0 0 0 100184 11 0 0 25 0 1 0 1098784678 30396416 6544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7421 6544 79 155 0 7264 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 29684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12878
/proc/meminfo: memFree=804680/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=30196 CPUtime=1061.92
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 8097 0 0 0 106181 11 0 0 25 0 1 0 1098784678 30920704 6685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7549 6685 79 155 0 7392 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 30196

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12878
/proc/meminfo: memFree=804168/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=30836 CPUtime=1121.91
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 8217 0 0 0 112179 12 0 0 25 0 1 0 1098784678 31576064 6805 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7709 6805 79 155 0 7552 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 30836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12878
/proc/meminfo: memFree=803656/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=31476 CPUtime=1181.88
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 8340 0 0 0 118176 12 0 0 25 0 1 0 1098784678 32231424 6928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7869 6928 79 155 0 7712 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 31476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 12878
/proc/meminfo: memFree=803592/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=31476 CPUtime=1200.08
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 8350 0 0 0 119996 12 0 0 25 0 1 0 1098784678 32231424 6938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7869 6938 79 155 0 7712 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31476

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 0.95 2/65 12878
/proc/meminfo: memFree=803592/2055920 swapFree=4178280/4192956
[pid=12875] ppid=12873 vsize=31476 CPUtime=1200.08
/proc/12875/stat : 12875 (precosat) R 12873 12875 12594 0 -1 4194304 8350 0 0 0 119996 12 0 0 25 0 1 0 1098784678 32231424 6938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12875/statm: 7869 6938 79 155 0 7712 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.133979
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 31476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8350
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= 1884

runsolver used 0.903862 second user time and 2.56661 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 18:26:29
IDJOB=1515911
IDBENCH=70469
IDSOLVER=507
FILE ID=node21/1515911-1238261189
PBS_JOBID= 9060793
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2125310989-062.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515911-1238261189/watcher-1515911-1238261189 -o /tmp/evaluation-result-1515911-1238261189/solver-1515911-1238261189 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515911-1238261189.cnf

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

MD5SUM BENCH= beb8ec5deb81221137327aa09f80e330
RANDOM SEED=675250332

node21.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		: 3000.259
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		: 3000.259
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:        832048 kB
Buffers:         96060 kB
Cached:        1030968 kB
SwapCached:       8436 kB
Active:         195280 kB
Inactive:       941748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        832048 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15060 kB
Slab:            72880 kB
Committed_AS:  2916372 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 18:46:31