Trace number 1737248

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) 1200.04 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-127-100.cnf
MD5SUMdec8fe955e0593e4d06e90539beb035d
Bench CategoryCRAFTED (crafted 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 variables129
Number of clauses268
Sum of the clauses size804
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3268
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-1737248-1240815227.cnf
0.00/0.00	c found header 'p cnf 129 268'
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      268     129      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      268     129      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      268     129      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      268     129      0     0      0     100    100   26.1   9    0
0.00/0.00	c R    0.0      268     129      0     0      0     201    201   23.7  13    0
0.01/0.01	c N    0.0      268     129      0     0      0     801    801   28.8  31    0
0.01/0.02	c B    0.0      268     129      0     0      0    1001   1001   29.2  32    0
0.01/0.02	c +    0.0      268     129      0     0      0    1001   1100   29.2  32    0
0.01/0.03	c +    0.0      268     129      0     0      0    1251   1210   29.8  32    0
0.01/0.04	c +    0.0      268     129      0     0      0    1560   1331   29.8  32    0
0.01/0.05	c +    0.1      268     129      0     0      0    1950   1464   29.6  31    0
0.01/0.05	c B    0.1      268     129      0     0      0    2001   1389   29.7  30    0
0.01/0.06	c N    0.1      268     129      0     0      0    2409   1468   29.4  31    0
0.01/0.06	c +    0.1      268     129      0     0      0    2436   1610   29.4  31    0
0.01/0.08	c +    0.1      268     129      0     0      0    3046   1771   28.9  30    0
0.09/0.11	c +    0.1      268     129      0     0      0    3805   1948   28.6  28    0
0.09/0.14	c +    0.1      268     129      0     0      0    4755   2142   28.2  30    0
0.09/0.18	c +    0.2      268     129      0     0      0    5942   2356   27.8  32    0
0.19/0.20	c N    0.2      268     129      0     0      0    6420   2364   27.6  32    0
0.19/0.24	c
0.19/0.24	c       original/binary      fixed     eliminated      learned       agility
0.19/0.24	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.24	c
0.19/0.24	c +    0.2      268     129      0     0      0    7426   2591   27.3  31    0
0.19/0.26	c B    0.3      268     129      0     0      0    8007   2596   27.3  31    1
0.19/0.30	c +    0.3      268     129      0     0      0    9280   2850   27.2  28    1
0.29/0.38	c +    0.4      268     129      0     0      0   11601   3135   27.0  29    1
0.39/0.48	c +    0.5      268     129      0     0      0   14504   3448   26.8  26    1
0.49/0.53	c R    0.5      268     129      0     0      0   16050   3459   26.5  25    1
0.49/0.59	c +    0.6      268     129      0     0      0   18131   3792   27.1  25    1
0.69/0.76	c +    0.8      268     129      0     0      0   22661   4171   27.6  28    1
0.79/0.83	c B    0.8      268     129      0     0      0   24016   4177   27.6  28    1
1.00/1.01	c +    1.0      268     129      0     0      0   28325   4588   27.7  28    1
1.29/1.31	c +    1.3      268     129      0     0      0   35406   5046   27.5  28    1
1.39/1.44	c N    1.4      268     129      0     0      0   38493   5053   27.4  29    1
1.59/1.69	c +    1.7      268     129      0     0      0   44255   5550   27.1  27    1
2.10/2.17	c +    2.2      268     129      0     0      0   55316   6105   27.2  28    2
2.59/2.63	c B    2.6      268     129      0     0      0   64027   6109   28.0  25    2
2.79/2.89	c +    2.9      268     129      0     0      0   69145   6715   28.4  28    2
3.79/3.83	c +    3.8      268     129      0     0      0   86430   7386   29.0  26    2
3.99/4.02	c N    4.0      268     129      0     0      0   89791   7397   29.1  29    2
4.99/5.02	c +    5.0      268     129      0     0      0  108035   8124   29.6  28    3
6.39/6.40	c
6.39/6.40	c       original/binary      fixed     eliminated      learned       agility
6.39/6.40	c   seconds        variables     equivalent    conflicts       height       MB
6.39/6.40	c
6.39/6.40	c +    6.4      268     129      0     0      0  135040   8936   29.0  27    3
7.79/7.88	c B    7.9      268     129      0     0      0  160052   8954   28.4  27    3
8.39/8.42	c +    8.4      268     129      0     0      0  168802   9829   28.2  27    1
10.28/10.35	c N   10.4      268     129      0     0      0  205179   9833   28.2  26    3
10.68/10.72	c +   10.7      268     129      0     0      0  211000  10811   28.0  24    3
13.68/13.79	c +   13.8      268     129      0     0      0  263750  11892   28.3  28    3
17.78/17.85	c +   17.8      268     129      0     0      0  329685  13081   28.5  26    5
21.49/21.56	c B   21.6      268     129      0     0      0  384110  13090   28.2  27    5
23.29/23.35	c +   23.3      268     129      0     0      0  412105  14389   28.2  27    5
26.89/26.90	c R   26.9      268     129      0     0      0  461627  14395   28.2  23    6
30.98/31.08	c +   31.1      268     129      0     0      0  515131  15827   27.8  27    6
40.18/40.28	c +   40.3      268     129      0     0      0  643910  17409   27.9  28    7
53.67/53.76	c +   53.7      268     129      0     0      0  804885  19149   27.9  28    6
60.97/61.03	c B   61.0      268     129      0     0      0  896217  19159   27.7  26    5
69.27/69.34	c +   69.3      268     129      0     0      0 1006106  21063   27.6  25    7
70.87/70.92	c R   70.9      268     129      0     0      0 1025640  21073   27.6  21    7
92.56/92.69	c +   92.7      268     129      0     0      0 1257630  23169   27.2  28    9
121.65/121.72	c +  121.7      268     129      0     0      0 1572035  25485   27.1  23    5
162.15/162.20	c +  162.2      268     129      0     0      0 1965043  28033   26.9  27   11
170.04/170.18	c
170.04/170.18	c       original/binary      fixed     eliminated      learned       agility
170.04/170.18	c   seconds        variables     equivalent    conflicts       height       MB
170.04/170.18	c
170.04/170.18	c B  170.1      268     129      0     0      0 2048429  28039   26.8  29   12
197.54/197.62	c R  197.6      268     129      0     0      0 2256033  28045   26.7  25   13
220.83/220.99	c +  220.9      268     129      0     0      0 2456302  30836   26.5  24   15
290.11/290.23	c +  290.1      268     129      0     0      0 3070377  33919   26.6  23   18
381.88/382.06	c +  382.0      268     129      0     0      0 3837971  37310   26.4  26   21
480.94/481.13	c B  481.0      268     129      0     0      0 4608811  37318   26.6  25   24
509.33/509.59	c +  509.4      268     129      0     0      0 4797460  41041   26.6  26   24
529.52/529.79	c R  529.6      268     129      0     0      0 4921714  41045   26.5  22   25
693.17/693.41	c +  693.2      268     129      0     0      0 5996825  45145   26.2  25   28
909.91/910.22	c +  909.9      268     129      0     0      0 7496030  49659   26.3  25   30
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 9275003 conflicts, 11254733 decisions, 1 random
1200.03/1200.40	c 0 iterations, 1181 restarts, 13994 skipped
1200.03/1200.40	c 41 enlarged, 0 shrunken, 90665 rescored, 2041 rebiased
1200.03/1200.40	c 1 simplifications, 5 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 933 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 39990 probed, 155 phases, 155 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 216124371 learned, 9% deleted, 12 strong, 19 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 278588337 propagations, 0.23 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 36 MB max, 1031 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737248-1240815227/watcher-1737248-1240815227 -o /tmp/evaluation-result-1737248-1240815227/solver-1737248-1240815227 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737248-1240815227.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: 0.92 0.98 0.99 3/64 23619
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=784 CPUtime=0
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 109555303 802816 101 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 196 101 79 155 0 39 0

[startup+0.013887 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23619
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=784 CPUtime=0.01
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 134 0 0 0 1 0 0 0 18 0 1 0 109555303 802816 118 1992294400 134512640 135151029 4294956224 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 196 118 79 155 0 39 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 784

[startup+0.101898 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23619
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=1048 CPUtime=0.09
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 197 0 0 0 9 0 0 0 18 0 1 0 109555303 1073152 181 1992294400 134512640 135151029 4294956224 18446744073709551615 134546665 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 262 181 79 155 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301922 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23619
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=1316 CPUtime=0.29
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 249 0 0 0 29 0 0 0 19 0 1 0 109555303 1347584 233 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 329 233 79 155 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1316

[startup+0.70197 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23619
/proc/meminfo: memFree=1685288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=1716 CPUtime=0.69
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 109555303 1757184 338 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 429 338 79 155 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1716

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1684000/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=2272 CPUtime=1.49
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 467 0 0 0 149 0 0 0 25 0 1 0 109555303 2326528 451 1992294400 134512640 135151029 4294956224 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 568 451 79 155 0 411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2272

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1683488/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=3088 CPUtime=3.09
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 109555303 3162112 651 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 772 651 79 155 0 615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3088

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1682216/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=4044 CPUtime=6.29
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 884 0 0 0 629 0 0 0 25 0 1 0 109555303 4141056 868 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 1011 868 79 155 0 854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4044

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1680872/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=5024 CPUtime=12.68
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 1126 0 0 0 1268 0 0 0 25 0 1 0 109555303 5144576 1110 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 1256 1110 79 155 0 1099 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5024

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1678952/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=7200 CPUtime=25.49
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 1615 0 0 0 2548 1 0 0 25 0 1 0 109555303 7372800 1599 1992294400 134512640 135151029 4294956224 18446744073709551615 134551501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 1800 1599 79 155 0 1643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7200

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1676072/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=10348 CPUtime=51.07
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 2340 0 0 0 5106 1 0 0 25 0 1 0 109555303 10596352 2307 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 2587 2307 79 155 0 2430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10348

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1673448/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=12848 CPUtime=102.27
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 2970 0 0 0 10225 2 0 0 25 0 1 0 109555303 13156352 2937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 3212 2937 79 155 0 3055 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1673192/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=13200 CPUtime=162.25
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 3780 0 0 0 16222 3 0 0 25 0 1 0 109555303 13516800 3008 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 3300 3008 79 155 0 3143 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13200

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1669288/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=18032 CPUtime=222.23
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 4745 0 0 0 22219 4 0 0 25 0 1 0 109555303 18464768 3973 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 4508 3973 79 155 0 4351 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18032

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1667240/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=20592 CPUtime=282.2
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 5257 0 0 0 28216 4 0 0 25 0 1 0 109555303 21086208 4485 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 5148 4485 79 155 0 4991 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20592

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1665192/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=23024 CPUtime=342.18
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 5752 0 0 0 34213 5 0 0 25 0 1 0 109555303 23576576 4980 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 5756 4980 79 155 0 5599 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23024

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23620
/proc/meminfo: memFree=1663720/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=25012 CPUtime=402.17
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 6125 0 0 0 40211 6 0 0 25 0 1 0 109555303 25612288 5353 1992294400 134512640 135151029 4294956224 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 6253 5353 79 155 0 6096 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25012

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1662504/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=26224 CPUtime=462.14
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 6404 0 0 0 46208 6 0 0 25 0 1 0 109555303 26853376 5632 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 6556 5632 79 155 0 6399 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 26224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1660584/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=28960 CPUtime=522.13
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 6918 0 0 0 52206 7 0 0 25 0 1 0 109555303 29655040 6146 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 7240 6146 79 155 0 7083 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28960

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1658920/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=30756 CPUtime=582.11
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 7321 0 0 0 58203 8 0 0 25 0 1 0 109555303 31494144 6549 1992294400 134512640 135151029 4294956224 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 7689 6549 79 155 0 7532 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 30756

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1658280/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=31524 CPUtime=642.1
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 7483 0 0 0 64202 8 0 0 25 0 1 0 109555303 32280576 6711 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 7881 6711 79 155 0 7724 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 31524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1657448/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=32548 CPUtime=702.07
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 7658 0 0 0 70199 8 0 0 25 0 1 0 109555303 33329152 6886 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 8137 6886 79 155 0 7980 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 32548

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1656808/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=33576 CPUtime=762.06
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 7812 0 0 0 76197 9 0 0 25 0 1 0 109555303 34381824 7040 1992294400 134512640 135151029 4294956224 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 8394 7040 79 155 0 8237 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 33576

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1656104/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=34344 CPUtime=822.04
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 7980 0 0 0 82195 9 0 0 25 0 1 0 109555303 35168256 7208 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 8586 7208 79 155 0 8429 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 34344

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1655400/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=35372 CPUtime=882.02
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8151 0 0 0 88193 9 0 0 25 0 1 0 109555303 36220928 7379 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 8843 7379 79 155 0 8686 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 35372

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1654248/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=36916 CPUtime=942
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8454 0 0 0 94191 9 0 0 25 0 1 0 109555303 37801984 7682 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 9229 7682 79 155 0 9072 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 36916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1653608/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=37696 CPUtime=1001.99
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8625 0 0 0 100189 10 0 0 25 0 1 0 109555303 38600704 7853 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 9424 7853 79 155 0 9267 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 37696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1653224/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=37956 CPUtime=1061.97
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8687 0 0 0 106187 10 0 0 25 0 1 0 109555303 38866944 7915 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 9489 7915 79 155 0 9332 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 37956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1653096/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=38212 CPUtime=1121.95
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8721 0 0 0 112185 10 0 0 25 0 1 0 109555303 39129088 7949 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 9553 7949 79 155 0 9396 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 38212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1652200/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=38988 CPUtime=1181.93
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 8945 0 0 0 118183 10 0 0 25 0 1 0 109555303 39923712 8173 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 9747 8173 79 155 0 9590 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 38988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23626
/proc/meminfo: memFree=1660712/2055920 swapFree=4192812/4192956
[pid=23619] ppid=23617 vsize=25996 CPUtime=1200.03
/proc/23619/stat : 23619 (precosat) R 23617 23619 23330 0 -1 4194304 9060 0 0 0 119992 11 0 0 25 0 1 0 109555303 26619904 6031 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23619/statm: 6499 6031 79 155 0 6342 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25996

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): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.115982
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 38988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9060
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= 3071

runsolver used 1.14982 second user time and 2.15067 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-27 08:53:47
IDJOB=1737248
IDBENCH=71785
IDSOLVER=507
FILE ID=node33/1737248-1240815227
PBS_JOBID= 9187474
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-127-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737248-1240815227/watcher-1737248-1240815227 -o /tmp/evaluation-result-1737248-1240815227/solver-1737248-1240815227 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737248-1240815227.cnf

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

MD5SUM BENCH= dec8fe955e0593e4d06e90539beb035d
RANDOM SEED=1437200329

node33.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		: 3000.212
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		: 3000.212
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:       1685704 kB
Buffers:         49936 kB
Cached:         230972 kB
SwapCached:          0 kB
Active:          99124 kB
Inactive:       195704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            61344 kB
Committed_AS:   397212 kB
PageTables:       1388 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 node33 at 2009-04-27 09:13:49