Trace number 1514975

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S785082413-028.cnf
MD5SUM13e9cb633f9b051a78e57cdfbe73ffb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark162.2
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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-1514975-1238247501.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.01	c R    0.0     1917      90      0     0      0     101    101   23.1   8    0
0.00/0.02	c R    0.0     1917      90      0     0      0     202    202   22.8  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     807    807   21.6  31    0
0.00/0.03	c B    0.0     1917      90      0     0      0    1001   1001   21.6  34    0
0.00/0.06	c +    0.1     1917      90      0     0      0    1921   2108   21.0  37    0
0.00/0.06	c B    0.1     1917      90      0     0      0    2001   2001   20.9  37    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2403   2318   20.7  37    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2412   2123   20.6  37    0
0.09/0.10	c +    0.1     1917      90      0     0      0    3000   2549   20.7  37    0
0.10/0.12	c +    0.1     1917      90      0     0      0    3751   2803   20.3  36    1
0.10/0.15	c +    0.2     1917      90      0     0      0    4685   3083   20.1  38    1
0.20/0.20	c +    0.2     1917      90      0     0      0    5858   3391   19.7  37    1
0.20/0.22	c N    0.2     1917      90      0     0      0    6419   3397   19.8  37    1
0.20/0.25	c +    0.3     1917      90      0     0      0    7321   3730   19.8  36    1
0.20/0.28	c B    0.3     1917      90      0     0      0    8003   3741   19.8  36    1
0.30/0.32	c +    0.3     1917      90      0     0      0    9150   4103   19.8  37    1
0.40/0.42	c
0.40/0.42	c       original/binary      fixed     eliminated      learned       agility
0.40/0.42	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.42	c
0.40/0.42	c +    0.4     1917      90      0     0      0   11436   4513   19.6  37    1
0.50/0.54	c +    0.5     1917      90      0     0      0   14296   4964   19.3  35    1
0.60/0.62	c N    0.6     1917      90      0     0      0   16035   4967   19.2  37    1
0.70/0.70	c +    0.7     1917      90      0     0      0   17870   5460   19.2  36    1
0.89/0.92	c +    0.9     1917      90      0     0      0   22335   6006   19.0  36    1
0.89/1.00	c B    1.0     1917      90      0     0      0   24007   6011   19.0  37    1
1.10/1.19	c +    1.2     1917      90      0     0      0   27917   6606   18.8  36    1
1.49/1.55	c +    1.6     1917      90      0     0      0   34895   7266   18.6  36    1
1.69/1.76	c N    1.8     1917      90      0     0      0   38475   7272   18.4  37    2
1.99/2.06	c +    2.1     1917      90      0     0      0   43616   7992   18.1  37    2
2.59/2.67	c +    2.7     1917      90      0     0      0   54521   8791   18.1  38    2
3.20/3.25	c B    3.3     1917      90      0     0      0   64018   8798   17.9  36    2
3.39/3.49	c +    3.5     1917      90      0     0      0   68150   9670   17.8  37    2
4.49/4.54	c +    4.5     1917      90      0     0      0   85186  10637   17.8  37    2
4.79/4.85	c N    4.8     1917      90      0     0      0   89773  10646   17.8  38    2
5.89/5.96	c +    6.0     1917      90      0     0      0  106480  11700   17.6  37    2
7.89/7.92	c +    7.9     1917      90      0     0      0  133101  12870   17.5  37    3
9.90/9.96	c B   10.0     1917      90      0     0      0  160035  12881   17.2  37    3
10.39/10.41	c +   10.4     1917      90      0     0      0  166376  14157   17.1  38    3
13.39/13.47	c
13.39/13.47	c       original/binary      fixed     eliminated      learned       agility
13.39/13.47	c   seconds        variables     equivalent    conflicts       height       MB
13.39/13.47	c
13.39/13.47	c N   13.5     1917      90      0     0      0  205188  14166   16.9  36    3
13.59/13.69	c +   13.7     1917      90      0     0      0  207971  15572   16.9  36    3
18.29/18.30	c +   18.3     1917      90      0     0      0  259960  17129   16.7  37    4
24.39/24.40	c +   24.4     1917      90      0     0      0  324950  18841   16.4  37    4
30.28/30.38	c B   30.4     1917      90      0     0      0  384073  18851   16.2  37    5
32.48/32.53	c +   32.5     1917      90      0     0      0  406185  20725   16.0  38    5
38.18/38.26	c N   38.3     1917      90      0     0      0  461579  20733   16.0  35    6
43.28/43.32	c +   43.3     1917      90      0     0      0  507733  22797   15.9  38    6
58.37/58.42	c +   58.4     1917      90      0     0      0  634666  25076   15.6  39    6
78.47/78.59	c +   78.6     1917      90      0     0      0  793330  27583   15.4  37    7
93.47/93.51	c B   93.5     1917      90      0     0      0  896165  27592   15.3  37    8
106.86/106.98	c +  107.0     1917      90      0     0      0  991660  30341   15.2  38    8
112.66/112.77	c N  112.7     1917      90      0     0      0 1025563  30355   15.2  37    8
147.05/147.19	c +  147.2     1917      90      0     0      0 1239575  33375   14.9  38    9
202.44/202.54	c +  202.5     1917      90      0     0      0 1549465  36712   14.9  37   11
278.82/278.98	c +  278.9     1917      90      0     0      0 1936830  40383   15.0  37    7
303.81/303.95	c B  303.9     1917      90      0     0      0 2048335  40393   15.1  37    9
349.00/349.16	c N  349.1     1917      90      0     0      0 2255901  40391   15.2  38   10
388.99/389.19	c +  389.1     1917      90      0     0      0 2421036  44421   15.2  37   11
538.35/538.53	c
538.35/538.53	c       original/binary      fixed     eliminated      learned       agility
538.35/538.53	c   seconds        variables     equivalent    conflicts       height       MB
538.35/538.53	c
538.35/538.53	c +  538.4     1917      90      0     0      0 3026296  48863   15.2  38   14
749.00/749.22	c +  749.0     1917      90      0     0      0 3782870  53749   15.1  37   16
1026.32/1026.65	c B 1026.4     1917      90      0     0      0 4608704  53751   15.1  38   12
1066.72/1067.06	c + 1066.8     1917      90      0     0      0 4728586  59123   15.1  38   13
1146.09/1146.40	c N 1146.1     1917      90      0     0      0 4921410  59138   15.1  38   14
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 5069334 conflicts, 5617781 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 8187 skipped
1200.08/1200.40	c 36 enlarged, 0 shrunken, 49537 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 2 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 10632 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 540 probed, 3 phases, 3 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 93106091 learned, 22% deleted, 0 strong, 12 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 114675230 propagations, 0.10 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 20 MB max, 466 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514975-1238247501/watcher-1514975-1238247501 -o /tmp/evaluation-result-1514975-1238247501/solver-1514975-1238247501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514975-1238247501.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 32221
/proc/meminfo: memFree=1533120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=916 CPUtime=0
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 977168626 937984 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134519530 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 229 146 79 155 0 72 0

[startup+0.092944 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 32221
/proc/meminfo: memFree=1533120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=1312 CPUtime=0.09
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 240 0 0 0 9 0 0 0 20 0 1 0 977168626 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.101945 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 32221
/proc/meminfo: memFree=1533120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=1312 CPUtime=0.1
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 241 0 0 0 10 0 0 0 20 0 1 0 977168626 1343488 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 328 225 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301965 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 32221
/proc/meminfo: memFree=1533120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=1576 CPUtime=0.3
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 311 0 0 0 30 0 0 0 23 0 1 0 977168626 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134555143 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.702007 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 32221
/proc/meminfo: memFree=1533120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=1840 CPUtime=0.7
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 380 0 0 0 70 0 0 0 25 0 1 0 977168626 1884160 364 1992294400 134512640 135151029 4294956240 18446744073709551615 134578098 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 460 364 79 155 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1840

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1531704/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=2256 CPUtime=1.49
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 474 0 0 0 149 0 0 0 25 0 1 0 977168626 2310144 458 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 564 458 79 155 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2256

[startup+3.10126 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1531192/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=2804 CPUtime=3.09
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 604 0 0 0 309 0 0 0 25 0 1 0 977168626 2871296 588 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 701 588 79 155 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2804

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1530360/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=3500 CPUtime=6.29
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 772 0 0 0 629 0 0 0 25 0 1 0 977168626 3584000 756 1992294400 134512640 135151029 4294956240 18446744073709551615 134552621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 875 756 79 155 0 718 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3500

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1529272/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=4488 CPUtime=12.69
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 992 0 0 0 1269 0 0 0 25 0 1 0 977168626 4595712 976 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 1122 976 79 155 0 965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4488

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1528184/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=5688 CPUtime=25.49
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 1252 0 0 0 2549 0 0 0 25 0 1 0 977168626 5824512 1236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 1422 1236 79 155 0 1265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5688

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1526776/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=7352 CPUtime=51.08
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 1589 0 0 0 5108 0 0 0 25 0 1 0 977168626 7528448 1573 1992294400 134512640 135151029 4294956240 18446744073709551615 134542724 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 1838 1573 79 155 0 1681 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7352

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1524920/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=9328 CPUtime=102.27
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 2023 0 0 0 10226 1 0 0 25 0 1 0 977168626 9551872 2007 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 2332 2007 79 155 0 2175 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32222
/proc/meminfo: memFree=1523000/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=11488 CPUtime=162.25
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 2484 0 0 0 16224 1 0 0 25 0 1 0 977168626 11763712 2468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 2872 2468 79 155 0 2715 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11488

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1521656/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=13176 CPUtime=222.23
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 2784 0 0 0 22222 1 0 0 25 0 1 0 977168626 13492224 2768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 3294 2768 79 155 0 3137 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1520952/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=12780 CPUtime=282.22
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 3316 0 0 0 28219 3 0 0 25 0 1 0 977168626 13086720 2941 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 3195 2941 79 155 0 3038 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12780

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1520248/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=13420 CPUtime=342.2
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 3487 0 0 0 34217 3 0 0 25 0 1 0 977168626 13742080 3112 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 3355 3112 79 155 0 3198 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13420

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1519352/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=14732 CPUtime=402.18
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 3749 0 0 0 40215 3 0 0 25 0 1 0 977168626 15085568 3374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 3683 3374 79 155 0 3526 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14732

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1518264/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=16076 CPUtime=462.16
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 3983 0 0 0 46213 3 0 0 25 0 1 0 977168626 16461824 3608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4019 3608 79 155 0 3862 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16076

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1517496/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=16844 CPUtime=522.15
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4175 0 0 0 52211 4 0 0 25 0 1 0 977168626 17248256 3800 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4211 3800 79 155 0 4054 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16844

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1516856/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=17804 CPUtime=582.14
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4330 0 0 0 58210 4 0 0 25 0 1 0 977168626 18231296 3955 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4451 3955 79 155 0 4294 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17804

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1515896/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=18956 CPUtime=642.12
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4575 0 0 0 64208 4 0 0 25 0 1 0 977168626 19410944 4200 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4739 4200 79 155 0 4582 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18956

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1515576/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=19212 CPUtime=702.11
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4641 0 0 0 70206 5 0 0 25 0 1 0 977168626 19673088 4266 1992294400 134512640 135151029 4294956240 18446744073709551615 134575923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4803 4266 79 155 0 4646 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19212

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1514936/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=19916 CPUtime=762.1
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4795 0 0 0 76205 5 0 0 25 0 1 0 977168626 20393984 4420 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 4979 4420 79 155 0 4822 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19916

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1514488/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=20364 CPUtime=822.08
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 4907 0 0 0 82203 5 0 0 25 0 1 0 977168626 20852736 4532 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5091 4532 79 155 0 4934 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20364

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1513976/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21136 CPUtime=882.06
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5041 0 0 0 88201 5 0 0 25 0 1 0 977168626 21643264 4666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5284 4666 79 155 0 5127 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21136

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1513208/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=942.04
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5357 0 0 0 94199 5 0 0 25 0 1 0 977168626 21917696 4836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 4836 79 155 0 5194 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1512888/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=1002.03
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5442 0 0 0 100198 5 0 0 25 0 1 0 977168626 21917696 4921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 4921 79 155 0 5194 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 21404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1512568/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=1062.01
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5516 0 0 0 106196 5 0 0 25 0 1 0 977168626 21917696 4995 1992294400 134512640 135151029 4294956240 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 4995 79 155 0 5194 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 21404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1512248/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=1122
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5578 0 0 0 112195 5 0 0 25 0 1 0 977168626 21917696 5057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 5057 79 155 0 5194 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 21404

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1512120/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=1181.98
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5618 0 0 0 118193 5 0 0 25 0 1 0 977168626 21917696 5097 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 5097 79 155 0 5194 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 21404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 32224
/proc/meminfo: memFree=1511992/2055920 swapFree=4175408/4192956
[pid=32221] ppid=32219 vsize=21404 CPUtime=1200.08
/proc/32221/stat : 32221 (precosat) R 32219 32221 31892 0 -1 4194304 5644 0 0 0 120003 5 0 0 25 0 1 0 977168626 21917696 5123 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32221/statm: 5351 5123 79 155 0 5194 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21404

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.06199
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 22444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5644
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= 1662

runsolver used 1.00285 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 14:38:21
IDJOB=1514975
IDBENCH=70391
IDSOLVER=507
FILE ID=node79/1514975-1238247501
PBS_JOBID= 9060697
Free space on /tmp= 65556 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S785082413-028.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514975-1238247501/watcher-1514975-1238247501 -o /tmp/evaluation-result-1514975-1238247501/solver-1514975-1238247501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514975-1238247501.cnf

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

MD5SUM BENCH= 13e9cb633f9b051a78e57cdfbe73ffb2
RANDOM SEED=397268468

node79.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1533536 kB
Buffers:         61328 kB
Cached:         365900 kB
SwapCached:      11644 kB
Active:         140544 kB
Inactive:       302744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533536 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          22700 kB
Slab:            64160 kB
Committed_AS:  2546504 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 14:58:23