Trace number 1731948

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-133-100.cnf
MD5SUM3efe57b20c55b2dfc482f2ebb30d6794
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 variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
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-1731948-1240776452.cnf
0.00/0.00	c found header 'p cnf 133 276'
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      276     133      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      276     133      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      276     133      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      276     133      0     0      0     100    100   26.3  10    0
0.00/0.00	c R    0.0      276     133      0     0      0     200    200   23.4  15    0
0.01/0.01	c N    0.0      276     133      0     0      0     801    801   27.3  26    0
0.01/0.02	c B    0.0      276     133      0     0      0    1001   1001   27.7  27    0
0.01/0.02	c +    0.0      276     133      0     0      0    1001   1100   27.7  27    0
0.01/0.02	c +    0.0      276     133      0     0      0    1252   1210   27.9  27    0
0.01/0.03	c +    0.0      276     133      0     0      0    1565   1331   27.9  27    0
0.01/0.05	c +    0.1      276     133      0     0      0    1955   1464   27.8  26    0
0.01/0.05	c B    0.1      276     133      0     0      0    2001   1386   27.8  26    0
0.01/0.06	c R    0.1      276     133      0     0      0    2408   1470   28.0  25    0
0.01/0.07	c +    0.1      276     133      0     0      0    2440   1610   27.9  25    0
0.01/0.08	c +    0.1      276     133      0     0      0    3051   1771   28.1  29    0
0.10/0.10	c +    0.1      276     133      0     0      0    3810   1948   28.3  29    0
0.10/0.14	c +    0.1      276     133      0     0      0    4762   2142   27.9  28    0
0.10/0.18	c +    0.2      276     133      0     0      0    5950   2356   27.5  29    1
0.10/0.19	c N    0.2      276     133      0     0      0    6417   2362   27.4  29    1
0.20/0.23	c
0.20/0.23	c       original/binary      fixed     eliminated      learned       agility
0.20/0.23	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.23	c
0.20/0.23	c +    0.2      276     133      0     0      0    7436   2591   27.3  30    1
0.20/0.25	c B    0.3      276     133      0     0      0    8003   2597   27.2  27    1
0.30/0.30	c +    0.3      276     133      0     0      0    9295   2850   27.1  29    1
0.30/0.39	c +    0.4      276     133      0     0      0   11615   3135   27.0  30    1
0.50/0.50	c +    0.5      276     133      0     0      0   14516   3448   27.4  28    1
0.50/0.56	c N    0.6      276     133      0     0      0   16040   3455   27.4  29    1
0.60/0.65	c +    0.6      276     133      0     0      0   18146   3792   27.4  30    1
0.80/0.84	c +    0.8      276     133      0     0      0   22681   4171   27.3  27    1
0.80/0.89	c B    0.9      276     133      0     0      0   24008   4179   27.3  28    1
1.00/1.08	c +    1.1      276     133      0     0      0   28350   4588   27.3  27    1
1.30/1.35	c +    1.3      276     133      0     0      0   35437   5046   27.2  29    1
1.40/1.50	c N    1.5      276     133      0     0      0   38481   5060   27.2  26    1
1.70/1.77	c +    1.8      276     133      0     0      0   44296   5550   27.0  27    2
2.20/2.25	c +    2.3      276     133      0     0      0   55370   6105   27.1  29    2
2.79/2.80	c B    2.8      276     133      0     0      0   64023   6112   27.4  27    2
2.99/3.04	c +    3.0      276     133      0     0      0   69210   6715   27.4  26    2
3.99/4.04	c +    4.0      276     133      0     0      0   86510   7386   27.9  27    3
4.19/4.22	c R    4.2      276     133      0     0      0   89811   7395   27.9  24    3
5.09/5.10	c +    5.1      276     133      0     0      0  108136   8124   27.8  27    3
6.60/6.66	c
6.60/6.66	c       original/binary      fixed     eliminated      learned       agility
6.60/6.66	c   seconds        variables     equivalent    conflicts       height       MB
6.60/6.66	c
6.60/6.66	c +    6.7      276     133      0     0      0  135172   8936   27.4  27    3
8.19/8.22	c B    8.2      276     133      0     0      0  160044   8945   27.2  26    4
8.59/8.66	c +    8.7      276     133      0     0      0  168966   9829   27.3  29    4
10.99/11.02	c N   11.0      276     133      0     0      0  205247   9835   26.5  28    4
11.39/11.41	c +   11.4      276     133      0     0      0  211205  10811   26.4  28    4
14.78/14.85	c +   14.9      276     133      0     0      0  264006  11892   26.3  28    5
19.28/19.30	c +   19.3      276     133      0     0      0  330005  13081   26.5  28    6
22.99/23.10	c B   23.1      276     133      0     0      0  384081  13094   26.7  25    6
24.79/24.82	c +   24.8      276     133      0     0      0  412508  14389   26.7  27    6
28.28/28.38	c R   28.4      276     133      0     0      0  461632  14400   26.6  23    7
32.18/32.21	c +   32.2      276     133      0     0      0  515636  15827   26.7  29    7
42.37/42.44	c +   42.4      276     133      0     0      0  644546  17409   26.8  26    8
55.58/55.61	c +   55.6      276     133      0     0      0  805680  19149   27.0  29    3
62.78/62.85	c B   62.8      276     133      0     0      0  896168  19164   27.1  30    5
71.57/71.64	c +   71.6      276     133      0     0      0 1007100  21063   27.2  22    7
73.27/73.37	c R   73.4      276     133      0     0      0 1025643  21071   27.2  24    7
95.96/96.09	c +   96.1      276     133      0     0      0 1258876  23169   27.0  25    9
127.46/127.55	c +  127.5      276     133      0     0      0 1573598  25485   27.4  27    4
165.44/165.50	c +  165.5      276     133      0     0      0 1966996  28033   27.7  25   10
173.14/173.29	c
173.14/173.29	c       original/binary      fixed     eliminated      learned       agility
173.14/173.29	c   seconds        variables     equivalent    conflicts       height       MB
173.14/173.29	c
173.14/173.29	c B  173.2      276     133      0     0      0 2048384  28041   27.7  29   11
198.24/198.39	c R  198.3      276     133      0     0      0 2256145  28045   27.6  25   14
225.03/225.15	c +  225.1      276     133      0     0      0 2458746  30836   27.4  19   15
296.41/296.51	c +  296.4      276     133      0     0      0 3073430  33919   27.6  30   18
388.97/389.15	c +  389.0      276     133      0     0      0 3841785  37310   27.7  28   21
488.85/489.07	c B  488.9      276     133      0     0      0 4608825  37317   27.6  22    7
518.34/518.57	c +  518.4      276     133      0     0      0 4802232  41041   27.5  26   12
538.93/539.10	c R  538.9      276     133      0     0      0 4921830  41056   27.4  25   14
698.49/698.74	c +  698.5      276     133      0     0      0 6002790  45145   27.2  30   23
917.03/917.33	c +  917.1      276     133      0     0      0 7503487  49659   27.2  27   28
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 9264288 conflicts, 11187241 decisions, 1 random
1200.04/1200.40	c 0 iterations, 1288 restarts, 13856 skipped
1200.04/1200.40	c 41 enlarged, 0 shrunken, 90555 rescored, 2041 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: 961 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: 43890 probed, 165 phases, 165 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: 221319828 learned, 9% deleted, 8 strong, 19 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: 284322510 propagations, 0.24 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 32 MB max, 1051 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-1731948-1240776452/watcher-1731948-1240776452 -o /tmp/evaluation-result-1731948-1240776452/solver-1731948-1240776452 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731948-1240776452.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 0.97 0.99 2/65 24617
/proc/meminfo: memFree=1663896/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=784 CPUtime=0
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 105677549 802816 101 1992294400 134512640 135151029 4294956240 18446744073709551615 134552096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 196 101 79 155 0 39 0

[startup+0.0146411 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24617
/proc/meminfo: memFree=1663896/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=784 CPUtime=0.01
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 135 0 0 0 1 0 0 0 18 0 1 0 105677549 802816 119 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 196 119 79 155 0 39 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 784

[startup+0.10165 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24617
/proc/meminfo: memFree=1663896/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=1180 CPUtime=0.1
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 105677549 1208320 196 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 295 196 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301675 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24617
/proc/meminfo: memFree=1663896/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=1448 CPUtime=0.3
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 278 0 0 0 30 0 0 0 19 0 1 0 105677549 1482752 262 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 362 262 79 155 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1448

[startup+0.701721 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24617
/proc/meminfo: memFree=1663896/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=1720 CPUtime=0.7
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 352 0 0 0 70 0 0 0 23 0 1 0 105677549 1761280 336 1992294400 134512640 135151029 4294956240 18446744073709551615 134574298 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 430 336 79 155 0 273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1720

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1662672/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=2252 CPUtime=1.5
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 483 0 0 0 150 0 0 0 25 0 1 0 105677549 2306048 467 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 563 467 79 155 0 406 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2252

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1661904/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=3076 CPUtime=3.09
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 669 0 0 0 309 0 0 0 25 0 1 0 105677549 3149824 653 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 769 653 79 155 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1660432/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=4308 CPUtime=6.29
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 973 0 0 0 629 0 0 0 25 0 1 0 105677549 4411392 957 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 1077 957 79 155 0 920 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4308

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1658960/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=5768 CPUtime=12.69
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 1275 0 0 0 1269 0 0 0 25 0 1 0 105677549 5906432 1259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 1442 1259 79 155 0 1285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5768

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1656976/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=7896 CPUtime=25.49
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 1732 0 0 0 2548 1 0 0 25 0 1 0 105677549 8085504 1716 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 1974 1716 79 155 0 1817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7896

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1654288/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=11400 CPUtime=51.08
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 2422 0 0 0 5106 2 0 0 25 0 1 0 105677549 11673600 2406 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 2850 2406 79 155 0 2693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11400

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1652560/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=12008 CPUtime=102.26
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 2869 0 0 0 10224 2 0 0 25 0 1 0 105677549 12296192 2818 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 3002 2818 79 155 0 2845 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12008

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1649680/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=15240 CPUtime=162.25
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 3573 0 0 0 16222 3 0 0 25 0 1 0 105677549 15605760 3522 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 3810 3522 79 155 0 3653 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1646608/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=18656 CPUtime=222.23
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 4332 0 0 0 22219 4 0 0 25 0 1 0 105677549 19103744 4281 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 4664 4281 79 155 0 4507 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18656

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1644496/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=21408 CPUtime=282.21
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 4844 0 0 0 28217 4 0 0 25 0 1 0 105677549 21921792 4793 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 5352 4793 79 155 0 5195 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21408

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1643216/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=23328 CPUtime=342.19
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 5197 0 0 0 34214 5 0 0 25 0 1 0 105677549 23887872 5146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 5832 5146 79 155 0 5675 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23328

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1641808/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=24736 CPUtime=402.17
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 5501 0 0 0 40212 5 0 0 25 0 1 0 105677549 25329664 5450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6184 5450 79 155 0 6027 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24736

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1641232/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=25056 CPUtime=462.16
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 5956 0 0 0 46210 6 0 0 25 0 1 0 105677549 25657344 5541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6264 5541 79 155 0 6107 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25056

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1641104/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=25056 CPUtime=522.13
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 6038 0 0 0 52207 6 0 0 25 0 1 0 105677549 25657344 5623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6264 5623 79 155 0 6107 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25056

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1640336/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=25056 CPUtime=582.12
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 6222 0 0 0 58205 7 0 0 25 0 1 0 105677549 25657344 5807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6264 5807 79 155 0 6107 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25056

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1639504/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=25056 CPUtime=642.11
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 6420 0 0 0 64204 7 0 0 25 0 1 0 105677549 25657344 6005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6264 6005 79 155 0 6107 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25056

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1637456/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=27672 CPUtime=702.09
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 6928 0 0 0 70201 8 0 0 25 0 1 0 105677549 28336128 6513 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 6918 6513 79 155 0 6761 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 27672

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1636112/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=29244 CPUtime=762.07
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 7247 0 0 0 76199 8 0 0 25 0 1 0 105677549 29945856 6832 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 7311 6832 79 155 0 7154 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 29244

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1635728/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=29692 CPUtime=822.05
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 7347 0 0 0 82197 8 0 0 25 0 1 0 105677549 30404608 6932 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 7423 6932 79 155 0 7266 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 29692

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1634064/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=32060 CPUtime=882.02
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 7753 0 0 0 88194 8 0 0 25 0 1 0 105677549 32829440 7338 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 8015 7338 79 155 0 7858 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 32060

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1632912/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=33468 CPUtime=942.02
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8027 0 0 0 94193 9 0 0 25 0 1 0 105677549 34271232 7612 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 8367 7612 79 155 0 8210 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 33468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1632144/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=34492 CPUtime=1001.99
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8211 0 0 0 100190 9 0 0 25 0 1 0 105677549 35319808 7796 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 8623 7796 79 155 0 8466 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 34492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1631952/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=34748 CPUtime=1061.97
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8246 0 0 0 106188 9 0 0 25 0 1 0 105677549 35581952 7831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 8687 7831 79 155 0 8530 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 34748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1630608/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=36540 CPUtime=1121.96
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8558 0 0 0 112186 10 0 0 25 0 1 0 105677549 37416960 8143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 9135 8143 79 155 0 8978 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 36540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1630032/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=37308 CPUtime=1181.94
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8703 0 0 0 118184 10 0 0 25 0 1 0 105677549 38203392 8288 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 9327 8288 79 155 0 9170 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 37308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24618
/proc/meminfo: memFree=1629648/2055920 swapFree=4180664/4192956
[pid=24617] ppid=24615 vsize=37820 CPUtime=1200.04
/proc/24617/stat : 24617 (precosat) R 24615 24617 24454 0 -1 4194304 8793 0 0 0 119994 10 0 0 25 0 1 0 105677549 38727680 8378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24617/statm: 9455 8378 79 155 0 9298 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37820

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): 0.111982
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 37820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8793
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= 2000

runsolver used 1.46178 second user time and 2.91956 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-26 22:07:32
IDJOB=1731948
IDBENCH=71107
IDSOLVER=507
FILE ID=node73/1731948-1240776452
PBS_JOBID= 9187219
Free space on /tmp= 66356 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-133-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731948-1240776452/watcher-1731948-1240776452 -o /tmp/evaluation-result-1731948-1240776452/solver-1731948-1240776452 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731948-1240776452.cnf

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

MD5SUM BENCH= 3efe57b20c55b2dfc482f2ebb30d6794
RANDOM SEED=1744069224

node73.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:       1664312 kB
Buffers:         42700 kB
Cached:         273796 kB
SwapCached:       6232 kB
Active:          78764 kB
Inactive:       246204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664312 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            52640 kB
Committed_AS:   446020 kB
PageTables:       1396 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= 66356 MiB
End job on node73 at 2009-04-26 22:27:35