Trace number 1517795

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517795-1238291219.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1608     372      0     0      8       0      0    0.0   0    0
0.00/0.00	c l    0.0     1608     372      0     0      8       0   1608    0.0   0    0
0.00/0.01	c R    0.0     1608     372      0     0      8     101    101   35.3  13    0
0.00/0.01	c R    0.0     1608     372      0     0      8     201    201   29.2  20    0
0.01/0.03	c N    0.0     1608     372      0     0      8     803    803   22.1  27    0
0.01/0.04	c B    0.0     1608     372      0     0      8    1002   1002   21.3  28    0
0.01/0.07	c +    0.1     1608     372      0     0      8    1612   1768   19.8  29    0
0.01/0.09	c B    0.1     1608     372      0     0      8    2004   1774   19.2  29    0
0.01/0.09	c +    0.1     1608     372      0     0      8    2015   1944   19.1  29    0
0.10/0.11	c N    0.1     1608     372      0     0      8    2408   1950   18.5  28    0
0.10/0.12	c +    0.1     1608     372      0     0      8    2516   2138   18.4  28    0
0.10/0.15	c +    0.2     1608     372      0     0      8    3145   2351   18.0  28    0
0.10/0.19	c +    0.2     1608     372      0     0      8    3930   2586   17.4  27    0
0.20/0.24	c +    0.2     1608     372      0     0      8    4911   2844   17.2  30    1
0.30/0.31	c +    0.3     1608     372      0     0      8    6137   3128   16.9  26    1
0.30/0.33	c N    0.3     1608     372      0     0      8    6422   3135   16.8  26    1
0.40/0.40	c +    0.4     1608     372      0     0      8    7671   3440   16.3  28    1
0.40/0.42	c B    0.4     1608     372      0     0      8    8005   3449   16.2  27    1
0.50/0.51	c
0.50/0.51	c       original/binary      fixed     eliminated      learned       agility
0.50/0.51	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.51	c
0.50/0.51	c +    0.5     1608     372      0     0      8    9586   3784   15.9  28    1
0.60/0.65	c +    0.7     1608     372      0     0      8   11980   4162   15.5  29    1
0.79/0.84	c +    0.8     1608     372      0     0      8   14975   4578   15.7  29    1
0.89/0.91	c N    0.9     1608     372      0     0      8   16039   4588   15.6  27    1
1.00/1.08	c +    1.1     1608     372      0     0      8   18717   5035   15.5  29    1
1.29/1.38	c +    1.4     1608     372      0     0      8   23397   5538   16.2  30    1
1.39/1.42	c B    1.4     1608     372      0     0      8   24010   5542   16.4  30    1
1.69/1.79	c +    1.8     1608     372      0     0      8   29248   6091   17.2  29    1
2.29/2.33	c +    2.3     1608     372      0     0      8   36560   6700   17.6  29    1
2.39/2.47	c N    2.5     1608     372      0     0      8   38492   6711   17.7  30    2
2.99/3.03	c +    3.0     1608     372      0     0      8   45700   7370   17.9  29    2
3.89/3.94	c +    3.9     1608     372      0     0      8   57126   8107   17.9  30    2
4.40/4.49	c B    4.5     1608     372      0     0      8   64025   8115   18.0  30    2
5.09/5.12	c +    5.1     1608     372      0     0      8   71405   8917   18.0  30    2
6.59/6.66	c +    6.7     1608     372      0     0      8   89257   9808   17.7  29    2
6.69/6.71	c N    6.7     1608     372      0     0      8   89791   9457   17.7  28    2
8.59/8.69	c +    8.7     1608     372      0     0      8  111570  10788   17.5  26    2
11.29/11.39	c +   11.4     1608     372      0     0      8  139461  11866   17.4  29    3
13.39/13.48	c B   13.5     1608     372      0     0      8  160048  11885   17.3  29    3
14.88/14.91	c
14.88/14.91	c       original/binary      fixed     eliminated      learned       agility
14.88/14.91	c   seconds        variables     equivalent    conflicts       height       MB
14.88/14.91	c
14.88/14.91	c +   14.9     1608     372      0     0      8  174325  13052   17.2  28    3
18.18/18.26	c N   18.3     1608     372      0     0      8  205197  13057   16.9  28    3
19.48/19.54	c +   19.5     1608     372      0     0      8  217905  14357   17.0  29    4
25.68/25.79	c +   25.8     1608     372      0     0      8  272381  15792   16.6  27    4
34.18/34.25	c +   34.2     1608     372      0     0      8  340475  17371   16.5  28    4
39.58/39.65	c B   39.6     1608     372      0     0      8  384091  17384   16.3  28    5
44.87/44.99	c +   45.0     1608     372      0     0      8  425590  19108   16.2  28    5
49.98/50.07	c N   50.1     1608     372      0     0      8  461597  19113   16.0  29    5
59.98/60.01	c +   60.0     1608     372      0     0      8  531987  21018   16.0  30    6
79.77/79.83	c +   79.8     1608     372      0     0      8  664982  23119   15.7  29    6
106.66/106.78	c +  106.8     1608     372      0     0      8  831226  25430   15.7  29    7
118.16/118.20	c B  118.2     1608     372      0     0      8  896179  25445   15.6  27    8
139.85/139.90	c N  139.9     1608     372      0     0      8 1025594  25441   15.5  28    8
142.35/142.45	c +  142.4     1608     372      0     0      8 1039032  27973   15.5  26    8
194.24/194.36	c +  194.3     1608     372      0     0      8 1298792  30770   15.2  28    9
266.72/266.84	c +  266.8     1608     372      0     0      8 1623493  33847   15.3  26   11
366.39/366.59	c +  366.5     1608     372      0     0      8 2029365  37231   15.5  29   13
371.59/371.72	c B  371.6     1608     372      0     0      8 2048352  37239   15.5  28   13
430.78/430.92	c N  430.8     1608     372      0     0      8 2256031  37245   15.6  27   14
505.46/505.60	c
505.46/505.60	c       original/binary      fixed     eliminated      learned       agility
505.46/505.60	c   seconds        variables     equivalent    conflicts       height       MB
505.46/505.60	c
505.46/505.60	c +  505.5     1608     372      0     0      8 2536705  40954   15.6  30   14
701.11/701.37	c +  701.2     1608     372      0     0      8 3170881  45049   16.0  27   16
967.99/968.32	c +  968.0     1608     372      0     0      8 3963601  49553   16.3  27   19
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4577693 conflicts, 5377934 decisions, 1 random
1200.04/1200.40	c 0 iterations, 30 restarts, 8157 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 44761 rescored, 1021 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 8 elim, 0 merged
1200.04/1200.40	c elim: 5338 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: 20104 probed, 27 phases, 27 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: 88852115 learned, 25% deleted, 114 strong, 23 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: 335265210 propagations, 0.28 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 21 MB max, 439 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517795-1238291219/watcher-1517795-1238291219 -o /tmp/evaluation-result-1517795-1238291219/solver-1517795-1238291219 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517795-1238291219.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 20422
/proc/meminfo: memFree=826472/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=916 CPUtime=0
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101785090 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134580043 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 229 130 79 155 0 72 0

[startup+0.0209439 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 20422
/proc/meminfo: memFree=826472/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=916 CPUtime=0.01
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 158 0 0 0 1 0 0 0 18 0 1 0 1101785090 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 229 142 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.102952 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 20422
/proc/meminfo: memFree=826472/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=1180 CPUtime=0.1
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 220 0 0 0 10 0 0 0 18 0 1 0 1101785090 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.30198 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 20422
/proc/meminfo: memFree=826472/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=1312 CPUtime=0.3
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 267 0 0 0 30 0 0 0 19 0 1 0 1101785090 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1312

[startup+0.702017 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 20422
/proc/meminfo: memFree=826472/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=1708 CPUtime=0.7
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 335 0 0 0 70 0 0 0 22 0 1 0 1101785090 1748992 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 427 319 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 20423
/proc/meminfo: memFree=825376/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=2104 CPUtime=1.49
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 434 0 0 0 149 0 0 0 25 0 1 0 1101785090 2154496 418 1992294400 134512640 135151029 4294956240 18446744073709551615 134551932 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 526 418 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 20423
/proc/meminfo: memFree=824736/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=2500 CPUtime=3.09
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 547 0 0 0 309 0 0 0 25 0 1 0 1101785090 2560000 531 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 625 531 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 20423
/proc/meminfo: memFree=824096/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=3028 CPUtime=6.29
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 667 0 0 0 629 0 0 0 25 0 1 0 1101785090 3100672 651 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 757 651 79 155 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3028

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 20423
/proc/meminfo: memFree=823072/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=3964 CPUtime=12.69
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 879 0 0 0 1269 0 0 0 25 0 1 0 1101785090 4059136 863 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 991 863 79 155 0 834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3964

[startup+25.5027 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 20423
/proc/meminfo: memFree=822176/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=4960 CPUtime=25.48
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 1106 0 0 0 2548 0 0 0 25 0 1 0 1101785090 5079040 1090 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 1240 1090 79 155 0 1083 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4960

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 20423
/proc/meminfo: memFree=820960/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=6340 CPUtime=51.08
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 1425 0 0 0 5107 1 0 0 25 0 1 0 1101785090 6492160 1409 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 1585 1409 79 155 0 1428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6340

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 20423
/proc/meminfo: memFree=819104/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=8372 CPUtime=102.26
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 1863 0 0 0 10225 1 0 0 25 0 1 0 1101785090 8572928 1847 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 2093 1847 79 155 0 1936 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8372

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=817632/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=10172 CPUtime=162.25
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 2230 0 0 0 16223 2 0 0 25 0 1 0 1101785090 10416128 2214 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 2543 2214 79 155 0 2386 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=816224/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=11740 CPUtime=222.24
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 2573 0 0 0 22221 3 0 0 25 0 1 0 1101785090 12021760 2557 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 2935 2557 79 155 0 2778 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11740

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=815200/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=12864 CPUtime=282.22
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 2825 0 0 0 28219 3 0 0 25 0 1 0 1101785090 13172736 2809 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 3216 2809 79 155 0 3059 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12864

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=814368/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=14032 CPUtime=342.2
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3040 0 0 0 34217 3 0 0 25 0 1 0 1101785090 14368768 3024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 3508 3024 79 155 0 3351 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14032

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=813408/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=15100 CPUtime=402.19
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3284 0 0 0 40215 4 0 0 25 0 1 0 1101785090 15462400 3268 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 3775 3268 79 155 0 3618 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=812704/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=15904 CPUtime=462.17
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3449 0 0 0 46213 4 0 0 25 0 1 0 1101785090 16285696 3433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 3976 3433 79 155 0 3819 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15904

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=812192/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=16460 CPUtime=522.16
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3584 0 0 0 52212 4 0 0 25 0 1 0 1101785090 16855040 3568 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4115 3568 79 155 0 3958 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=811488/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=17336 CPUtime=582.14
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3755 0 0 0 58210 4 0 0 25 0 1 0 1101785090 17752064 3739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4334 3739 79 155 0 4177 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=810848/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=18076 CPUtime=642.13
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 3908 0 0 0 64209 4 0 0 25 0 1 0 1101785090 18509824 3892 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4519 3892 79 155 0 4362 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18076

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=810336/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=18604 CPUtime=702.11
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4040 0 0 0 70206 5 0 0 25 0 1 0 1101785090 19050496 4024 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4651 4024 79 155 0 4494 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18604

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=809760/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=19136 CPUtime=762.1
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4171 0 0 0 76205 5 0 0 25 0 1 0 1101785090 19595264 4155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4784 4155 79 155 0 4627 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19136

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20423
/proc/meminfo: memFree=809120/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=19892 CPUtime=822.08
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4331 0 0 0 82203 5 0 0 25 0 1 0 1101785090 20369408 4315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 4973 4315 79 155 0 4816 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19892

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20429
/proc/meminfo: memFree=808800/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=20344 CPUtime=882.05
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4414 0 0 0 88200 5 0 0 25 0 1 0 1101785090 20832256 4398 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5086 4398 79 155 0 4929 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 20344

[startup+942.301 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 20909
/proc/meminfo: memFree=808096/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=20860 CPUtime=942
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4526 0 0 0 94194 6 0 0 25 0 1 0 1101785090 21360640 4510 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5215 4510 79 155 0 5058 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 20860

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 20909
/proc/meminfo: memFree=807648/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=21460 CPUtime=1001.99
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4658 0 0 0 100192 7 0 0 25 0 1 0 1101785090 21975040 4642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5365 4642 79 155 0 5208 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 21460

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 20909
/proc/meminfo: memFree=807072/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=22176 CPUtime=1061.97
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4782 0 0 0 106190 7 0 0 25 0 1 0 1101785090 22708224 4766 1992294400 134512640 135151029 4294956240 18446744073709551615 134567741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5544 4766 79 155 0 5387 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22176

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 20909
/proc/meminfo: memFree=806816/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=22600 CPUtime=1121.96
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4864 0 0 0 112189 7 0 0 25 0 1 0 1101785090 23142400 4848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5650 4848 79 155 0 5493 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 22600

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 20909
/proc/meminfo: memFree=806368/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=23036 CPUtime=1181.94
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4969 0 0 0 118187 7 0 0 25 0 1 0 1101785090 23588864 4953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5759 4953 79 155 0 5602 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 20909
/proc/meminfo: memFree=806304/2055920 swapFree=4172472/4192956
[pid=20422] ppid=20420 vsize=23228 CPUtime=1200.04
/proc/20422/stat : 20422 (precosat) R 20420 20422 20174 0 -1 4194304 4991 0 0 0 119997 7 0 0 25 0 1 0 1101785090 23785472 4975 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20422/statm: 5807 4975 79 155 0 5650 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23228

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.076988
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 23228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4991
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= 1073

runsolver used 0.922859 second user time and 2.71359 second system time

The end

Launcher Data

Begin job on node37 at 2009-03-29 03:46:59
IDJOB=1517795
IDBENCH=70626
IDSOLVER=507
FILE ID=node37/1517795-1238291219
PBS_JOBID= 9060941
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517795-1238291219/watcher-1517795-1238291219 -o /tmp/evaluation-result-1517795-1238291219/solver-1517795-1238291219 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517795-1238291219.cnf

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=1554768989

node37.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		: 3000.213
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		: 3000.213
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:        826952 kB
Buffers:        105404 kB
Cached:        1015720 kB
SwapCached:      14544 kB
Active:         331336 kB
Inactive:       805784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        826952 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            77984 kB
Committed_AS:  2805092 kB
PageTables:       1384 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 node37 at 2009-03-29 04:07:01