Trace number 1731798

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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-1731798-1240774519.cnf
0.00/0.00	c found header 'p cnf 109 228'
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      228     109      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      228     109      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      228     109      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      228     109      0     0      0     101    101   23.1  10    0
0.00/0.00	c R    0.0      228     109      0     0      0     201    201   22.6  13    0
0.00/0.01	c R    0.0      228     109      0     0      0     802    802   24.9  23    0
0.00/0.02	c B    0.0      228     109      0     0      0    1000   1000   25.3  23    0
0.00/0.02	c +    0.0      228     109      0     0      0    1000   1100   25.3  23    0
0.00/0.02	c +    0.0      228     109      0     0      0    1252   1210   25.4  25    0
0.00/0.03	c +    0.0      228     109      0     0      0    1565   1331   25.9  26    0
0.00/0.04	c +    0.0      228     109      0     0      0    1957   1464   26.0  27    0
0.00/0.04	c B    0.0      228     109      0     0      0    2000   1377   26.0  27    0
0.00/0.05	c N    0.1      228     109      0     0      0    2408   1472   25.8  29    0
0.00/0.05	c +    0.1      228     109      0     0      0    2446   1610   25.9  28    0
0.06/0.07	c +    0.1      228     109      0     0      0    3058   1771   25.8  27    0
0.09/0.10	c +    0.1      228     109      0     0      0    3821   1948   25.8  28    0
0.09/0.13	c +    0.1      228     109      0     0      0    4775   2142   25.4  28    0
0.09/0.17	c +    0.2      228     109      0     0      0    5966   2356   25.3  28    0
0.09/0.19	c N    0.2      228     109      0     0      0    6426   2361   25.3  28    0
0.19/0.23	c
0.19/0.23	c       original/binary      fixed     eliminated      learned       agility
0.19/0.23	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.23	c
0.19/0.23	c +    0.2      228     109      0     0      0    7456   2591   25.3  26    1
0.19/0.25	c B    0.3      228     109      0     0      0    8007   2597   25.3  26    1
0.19/0.29	c +    0.3      228     109      0     0      0    9321   2850   25.1  27    1
0.29/0.36	c +    0.4      228     109      0     0      0   11651   3135   24.7  29    1
0.39/0.46	c +    0.5      228     109      0     0      0   14560   3448   24.4  26    1
0.49/0.51	c N    0.5      228     109      0     0      0   16062   3455   24.2  26    1
0.49/0.58	c +    0.6      228     109      0     0      0   18201   3792   23.9  29    1
0.69/0.74	c +    0.7      228     109      0     0      0   22750   4171   23.4  27    1
0.69/0.79	c B    0.8      228     109      0     0      0   24010   4177   23.4  28    1
0.89/0.95	c +    1.0      228     109      0     0      0   28435   4588   23.3  28    1
1.19/1.22	c +    1.2      228     109      0     0      0   35541   5046   22.9  29    1
1.29/1.35	c N    1.4      228     109      0     0      0   38512   5051   22.8  31    1
1.59/1.60	c +    1.6      228     109      0     0      0   44426   5550   22.5  29    1
1.99/2.09	c +    2.1      228     109      0     0      0   55530   6105   22.2  29    1
2.39/2.45	c B    2.5      228     109      0     0      0   64018   6115   22.1  27    2
2.59/2.68	c +    2.7      228     109      0     0      0   69413   6715   22.0  28    2
3.39/3.44	c +    3.4      228     109      0     0      0   86767   7386   21.7  30    2
3.49/3.59	c N    3.6      228     109      0     0      0   89820   7395   21.6  28    2
4.49/4.53	c +    4.5      228     109      0     0      0  108455   8124   21.5  27    2
5.89/5.96	c
5.89/5.96	c       original/binary      fixed     eliminated      learned       agility
5.89/5.96	c   seconds        variables     equivalent    conflicts       height       MB
5.89/5.96	c
5.89/5.96	c +    6.0      228     109      0     0      0  135566   8936   21.8  27    3
7.19/7.27	c B    7.3      228     109      0     0      0  160046   8941   21.9  29    3
7.69/7.79	c +    7.8      228     109      0     0      0  169456   9829   21.9  30    3
9.79/9.88	c N    9.9      228     109      0     0      0  205200   9841   22.0  25    3
10.28/10.30	c +   10.3      228     109      0     0      0  211820  10811   22.0  26    4
13.58/13.67	c +   13.7      228     109      0     0      0  264775  11892   22.2  27    4
17.78/17.87	c +   17.9      228     109      0     0      0  330965  13081   22.8  25    5
21.09/21.12	c B   21.1      228     109      0     0      0  384100  13085   22.8  26    5
23.09/23.18	c +   23.2      228     109      0     0      0  413707  14389   22.8  31    6
27.18/27.24	c R   27.2      228     109      0     0      0  461598  14402   22.6  24    6
31.48/31.59	c +   31.6      228     109      0     0      0  517130  15827   22.6  26    7
40.88/40.94	c +   40.9      228     109      0     0      0  646410  17409   22.5  26    8
54.07/54.13	c +   54.1      228     109      0     0      0  808011  19149   22.4  28    9
60.97/61.03	c B   61.0      228     109      0     0      0  896198  19161   22.3  30   10
72.17/72.23	c +   72.2      228     109      0     0      0 1010010  21063   22.2  24    5
73.57/73.62	c R   73.6      228     109      0     0      0 1025608  21070   22.1  21    5
96.46/96.54	c +   96.5      228     109      0     0      0 1262511  23169   21.7  29    8
126.25/126.35	c +  126.3      228     109      0     0      0 1578136  25485   21.9  28   11
168.44/168.58	c +  168.5      228     109      0     0      0 1972671  28033   21.9  29   13
176.14/176.21	c
176.14/176.21	c       original/binary      fixed     eliminated      learned       agility
176.14/176.21	c   seconds        variables     equivalent    conflicts       height       MB
176.14/176.21	c
176.14/176.21	c B  176.2      228     109      0     0      0 2048376  28044   21.9  29   14
197.94/198.08	c R  198.0      228     109      0     0      0 2255978  28044   21.8  22    7
219.93/220.08	c +  220.0      228     109      0     0      0 2465836  30836   21.6  30    9
287.50/287.60	c +  287.5      228     109      0     0      0 3082297  33919   21.8  30   13
384.47/384.64	c +  384.5      228     109      0     0      0 3852870  37310   21.8  28   17
488.04/488.28	c B  488.1      228     109      0     0      0 4608788  37318   21.8  28   20
519.53/519.73	c +  519.6      228     109      0     0      0 4816087  41041   21.6  27   20
535.73/535.93	c N  535.8      228     109      0     0      0 4921530  41055   21.6  28   21
696.98/697.20	c +  697.0      228     109      0     0      0 6020106  45145   21.3  27   14
926.62/926.96	c +  926.7      228     109      0     0      0 7525130  49659   21.4  26   12
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 9039363 conflicts, 10906995 decisions, 1 random
1200.04/1200.40	c 0 iterations, 687 restarts, 13963 skipped
1200.04/1200.40	c 41 enlarged, 0 shrunken, 88364 rescored, 1976 rebiased
1200.04/1200.40	c 1 simplifications, 4 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 793 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 25506 probed, 117 phases, 117 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 180677815 learned, 10% deleted, 14 strong, 17 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 246734953 propagations, 0.21 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 25 MB max, 891 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1731798-1240774519/watcher-1731798-1240774519 -o /tmp/evaluation-result-1731798-1240774519/solver-1731798-1240774519 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731798-1240774519.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 28284
/proc/meminfo: memFree=1723384/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=784 CPUtime=0
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 105485533 802816 100 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 196 100 79 155 0 39 0

[startup+0.062928 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28284
/proc/meminfo: memFree=1723384/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=1048 CPUtime=0.06
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 183 0 0 0 6 0 0 0 18 0 1 0 105485533 1073152 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 262 167 79 155 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1048

[startup+0.101932 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28284
/proc/meminfo: memFree=1723384/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=1180 CPUtime=0.09
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 105485533 1208320 187 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 295 187 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301955 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28284
/proc/meminfo: memFree=1723384/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=1312 CPUtime=0.29
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 261 0 0 0 29 0 0 0 19 0 1 0 105485533 1343488 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 328 245 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.702002 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28284
/proc/meminfo: memFree=1723384/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=1716 CPUtime=0.69
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 105485533 1757184 328 1992294400 134512640 135151029 4294956240 18446744073709551615 134685743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 429 328 79 155 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1716

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1722160/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=2116 CPUtime=1.49
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 435 0 0 0 149 0 0 0 25 0 1 0 105485533 2166784 419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 529 419 79 155 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1721648/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=2536 CPUtime=3.09
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 550 0 0 0 309 0 0 0 25 0 1 0 105485533 2596864 534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 634 534 79 155 0 477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1720496/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=3784 CPUtime=6.29
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 829 0 0 0 629 0 0 0 25 0 1 0 105485533 3874816 813 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 946 813 79 155 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3784

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1719280/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=5108 CPUtime=12.68
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 1109 0 0 0 1268 0 0 0 25 0 1 0 105485533 5230592 1093 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 1277 1093 79 155 0 1120 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5108

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1716848/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=7756 CPUtime=25.48
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 1657 0 0 0 2547 1 0 0 25 0 1 0 105485533 7942144 1641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 1939 1641 79 155 0 1782 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7756

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1714672/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=10332 CPUtime=51.07
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 2173 0 0 0 5106 1 0 0 25 0 1 0 105485533 10579968 2157 1992294400 134512640 135151029 4294956240 18446744073709551615 134574325 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 2583 2157 79 155 0 2426 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10332

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1712560/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=11448 CPUtime=102.26
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 2759 0 0 0 10224 2 0 0 25 0 1 0 105485533 11722752 2672 1992294400 134512640 135151029 4294956240 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 2862 2672 79 155 0 2705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11448

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28285
/proc/meminfo: memFree=1709360/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=15672 CPUtime=162.25
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 3559 0 0 0 16222 3 0 0 25 0 1 0 105485533 16048128 3472 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 3918 3472 79 155 0 3761 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15672

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1707760/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=16960 CPUtime=222.22
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 3889 0 0 0 22219 3 0 0 25 0 1 0 105485533 17367040 3802 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 4240 3802 79 155 0 4083 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16960

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1707120/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=16960 CPUtime=282.2
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 4050 0 0 0 28217 3 0 0 25 0 1 0 105485533 17367040 3963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 4240 3963 79 155 0 4083 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16960

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1705008/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=19188 CPUtime=342.19
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 4568 0 0 0 34215 4 0 0 25 0 1 0 105485533 19648512 4481 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 4797 4481 79 155 0 4640 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19188

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1703664/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21300 CPUtime=402.17
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 4904 0 0 0 40213 4 0 0 25 0 1 0 105485533 21811200 4817 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5325 4817 79 155 0 5168 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1702448/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=22772 CPUtime=462.16
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 5196 0 0 0 46211 5 0 0 25 0 1 0 105485533 23318528 5109 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5693 5109 79 155 0 5536 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22772

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1700848/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=25076 CPUtime=522.13
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 5611 0 0 0 52208 5 0 0 25 0 1 0 105485533 25677824 5524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 6269 5524 79 155 0 6112 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25076

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1699888/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=26108 CPUtime=582.12
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 5853 0 0 0 58206 6 0 0 25 0 1 0 105485533 26734592 5766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 6527 5766 79 155 0 6370 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26108

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1702896/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21492 CPUtime=642.11
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 6112 0 0 0 64205 6 0 0 25 0 1 0 105485533 22007808 4985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5373 4985 79 155 0 5216 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 21492

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1702704/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21492 CPUtime=702.08
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 6186 0 0 0 70202 6 0 0 25 0 1 0 105485533 22007808 5059 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5373 5059 79 155 0 5216 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21492

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1702064/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21492 CPUtime=762.07
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 6337 0 0 0 76200 7 0 0 25 0 1 0 105485533 22007808 5210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5373 5210 79 155 0 5216 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21492

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1700208/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=24112 CPUtime=822.05
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 6786 0 0 0 82198 7 0 0 25 0 1 0 105485533 24690688 5659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 6028 5659 79 155 0 5871 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 24112

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1701680/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21488 CPUtime=882.03
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 7261 0 0 0 88195 8 0 0 25 0 1 0 105485533 22003712 5235 1992294400 134512640 135151029 4294956240 18446744073709551615 134551383 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5372 5235 79 155 0 5215 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21488

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1701680/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21488 CPUtime=942.01
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 7273 0 0 0 94193 8 0 0 25 0 1 0 105485533 22003712 5247 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5372 5247 79 155 0 5215 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1701680/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=21488 CPUtime=1001.99
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 7276 0 0 0 100191 8 0 0 25 0 1 0 105485533 22003712 5250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5372 5250 79 155 0 5215 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 21488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1700656/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=23052 CPUtime=1061.97
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 7550 0 0 0 106189 8 0 0 25 0 1 0 105485533 23605248 5524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 5763 5524 79 155 0 5606 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1698864/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=25548 CPUtime=1121.96
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 7990 0 0 0 112187 9 0 0 25 0 1 0 105485533 26161152 5964 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 6387 5964 79 155 0 6230 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 25548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1697072/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=27980 CPUtime=1181.94
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 8434 0 0 0 118185 9 0 0 25 0 1 0 105485533 28651520 6408 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 6995 6408 79 155 0 6838 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 27980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28287
/proc/meminfo: memFree=1696816/2055920 swapFree=4191900/4192956
[pid=28284] ppid=28282 vsize=28428 CPUtime=1200.04
/proc/28284/stat : 28284 (precosat) R 28282 28284 27940 0 -1 4194304 8500 0 0 0 119994 10 0 0 25 0 1 0 105485533 29110272 6474 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28284/statm: 7107 6474 79 155 0 6950 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28428

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): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.106983
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 28428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8500
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= 1699

runsolver used 1.01185 second user time and 2.33664 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-26 21:35:19
IDJOB=1731798
IDBENCH=71104
IDSOLVER=507
FILE ID=node11/1731798-1240774519
PBS_JOBID= 9187205
Free space on /tmp= 66104 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731798-1240774519/watcher-1731798-1240774519 -o /tmp/evaluation-result-1731798-1240774519/solver-1731798-1240774519 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731798-1240774519.cnf

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=190935145

node11.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		: 3000.214
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		: 3000.214
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:       1723800 kB
Buffers:         42132 kB
Cached:         213492 kB
SwapCached:        260 kB
Active:          59296 kB
Inactive:       209560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723800 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          21828 kB
Slab:            49236 kB
Committed_AS:   406492 kB
PageTables:       1448 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= 66104 MiB
End job on node11 at 2009-04-26 21:55:21