Trace number 1513367

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1352224201-070.cnf
MD5SUMce4c4bfdd2071e51446dd0a693e805b0
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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-1513367-1238216166.cnf
0.00/0.00	c found header 'p cnf 180 15300'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.64	c s    0.6    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.64	c l    0.6    15300     180      0     0      0       0  15300    0.0   0    1
0.59/0.65	c R    0.6    15300     180      0     0      0     100    100   64.0   9    1
0.59/0.65	c R    0.7    15300     180      0     0      0     202    202   61.6  16    1
0.59/0.69	c N    0.7    15300     180      0     0      0     806    806   65.3  34    2
0.69/0.70	c B    0.7    15300     180      0     0      0    1002   1002   66.0  34    2
0.69/0.77	c B    0.8    15300     180      0     0      0    2002   2002   67.5  36    2
0.69/0.79	c N    0.8    15300     180      0     0      0    2409   2409   68.0  35    2
1.09/1.11	c N    1.1    15300     180      0     0      0    6425   6425   69.1  37    3
1.19/1.26	c B    1.3    15300     180      0     0      0    8004   8004   69.1  36    3
2.09/2.15	c +    2.1    15300     180      0     0      0   15300  16830   68.9  36    6
2.19/2.26	c N    2.3    15300     180      0     0      0   16049  16049   68.9  36    6
2.69/2.77	c +    2.8    15300     180      0     0      0   19125  18513   68.8  38    6
3.49/3.56	c +    3.6    15300     180      0     0      0   23905  20364   68.7  35    7
3.49/3.59	c B    3.6    15300     180      0     0      0   24013  18631   68.7  35    7
4.69/4.73	c +    4.7    15300     180      0     0      0   29882  22400   68.5  36    7
5.99/6.07	c +    6.1    15300     180      0     0      0   37351  24640   68.2  36    8
6.29/6.32	c N    6.3    15300     180      0     0      0   38486  23540   68.2  36    8
7.99/8.00	c
7.99/8.00	c       original/binary      fixed     eliminated      learned       agility
7.99/8.00	c   seconds        variables     equivalent    conflicts       height       MB
7.99/8.00	c
7.99/8.00	c +    8.0    15300     180      0     0      0   46685  27104   68.1  36    9
10.68/10.70	c +   10.7    15300     180      0     0      0   58355  29814   67.9  35    9
12.10/12.14	c B   12.1    15300     180      0     0      0   64019  29822   67.7  36   10
14.29/14.30	c +   14.3    15300     180      0     0      0   72940  32795   67.6  36   10
18.78/18.88	c N   18.9    15300     180      0     0      0   89785  32806   67.4  37   11
19.18/19.27	c +   19.3    15300     180      0     0      0   91175  36074   67.4  35   11
25.78/25.84	c +   25.8    15300     180      0     0      0  113965  39681   67.3  35   12
35.48/35.51	c +   35.5    15300     180      0     0      0  142455  43649   67.2  36   14
42.28/42.39	c B   42.4    15300     180      0     0      0  160045  43657   67.2  37   15
49.08/49.15	c +   49.1    15300     180      0     0      0  178065  48013   67.0  35   15
60.98/61.05	c N   61.0    15300     180      0     0      0  205148  48019   66.8  35   17
67.97/68.04	c +   68.0    15300     180      0     0      0  222580  52814   66.7  35   17
92.77/92.88	c +   92.9    15300     180      0     0      0  278226  58095   66.6  34   19
124.86/124.95	c +  124.9    15300     180      0     0      0  347780  63904   66.4  35   20
142.56/142.66	c B  142.6    15300     180      0     0      0  384092  63918   66.3  34   22
166.95/167.00	c +  167.0    15300     180      0     0      0  434726  70294   66.2  35   23
181.45/181.51	c N  181.5    15300     180      0     0      0  461543  70302   66.2  35   24
233.04/233.16	c +  233.1    15300     180      0     0      0  543405  77323   66.1  36   25
319.01/319.16	c +  319.1    15300     180      0     0      0  679256  85055   65.9  37   28
431.88/432.01	c
431.88/432.01	c       original/binary      fixed     eliminated      learned       agility
431.88/432.01	c   seconds        variables     equivalent    conflicts       height       MB
431.88/432.01	c
431.88/432.01	c +  431.9    15300     180      0     0      0  849070  93560   65.8  34   31
468.97/469.19	c B  469.1    15300     180      0     0      0  896182  93573   65.8  35   34
561.65/561.89	c N  561.7    15300     180      0     0      0 1025563  93572   65.6  34   35
592.44/592.66	c +  592.5    15300     180      0     0      0 1061336 102916   65.6  36   35
813.29/813.57	c +  813.4    15300     180      0     0      0 1326672 113207   65.2  36   39
1127.21/1127.50	c + 1127.2    15300     180      0     0      0 1658340 124527   65.0  34   44
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 1726269 conflicts, 1938204 decisions, 1 random
1200.00/1200.30	c 0 iterations, 2 restarts, 3321 skipped
1200.00/1200.30	c 22 enlarged, 0 shrunken, 16866 rescored, 474 rebiased
1200.00/1200.30	c 1 simplifications, 0 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 118875 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 360 probed, 1 phases, 1 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 100569844 learned, 8% deleted, 0 strong, 11 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 51638597 propagations, 0.04 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 47 MB max, 394 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1513367-1238216166/watcher-1513367-1238216166 -o /tmp/evaluation-result-1513367-1238216166/solver-1513367-1238216166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513367-1238216166.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 0.91 2/64 15000
/proc/meminfo: memFree=906544/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=1052 CPUtime=0
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1094278683 1077248 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 263 138 63 155 0 106 0

[startup+0.027785 s]
/proc/loadavg: 0.92 0.98 0.91 2/64 15000
/proc/meminfo: memFree=906544/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=2032 CPUtime=0.02
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 457 0 0 0 2 0 0 0 18 0 1 0 1094278683 2080768 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134521570 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 508 431 79 155 0 351 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2032

[startup+0.102796 s]
/proc/loadavg: 0.92 0.98 0.91 2/64 15000
/proc/meminfo: memFree=906544/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=2956 CPUtime=0.09
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 670 0 0 0 9 0 0 0 18 0 1 0 1094278683 3026944 644 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 739 644 79 155 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301808 s]
/proc/loadavg: 0.92 0.98 0.91 2/64 15000
/proc/meminfo: memFree=906544/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=2956 CPUtime=0.29
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 670 0 0 0 29 0 0 0 19 0 1 0 1094278683 3026944 644 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 739 644 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701843 s]
/proc/loadavg: 0.92 0.98 0.91 2/64 15000
/proc/meminfo: memFree=906544/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=2436 CPUtime=0.69
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 686 0 0 0 69 0 0 0 23 0 1 0 1094278683 2494464 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 609 515 79 155 0 452 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2436

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 15001
/proc/meminfo: memFree=903656/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=5080 CPUtime=1.49
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 1356 0 0 0 149 0 0 0 25 0 1 0 1094278683 5201920 1185 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 1270 1185 79 155 0 1113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 15001
/proc/meminfo: memFree=900648/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=7620 CPUtime=3.09
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 1982 0 0 0 308 1 0 0 25 0 1 0 1094278683 7802880 1811 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 1905 1811 79 155 0 1748 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7620

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 15001
/proc/meminfo: memFree=898152/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=9372 CPUtime=6.29
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 2382 0 0 0 628 1 0 0 25 0 1 0 1094278683 9596928 2211 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 2343 2211 79 155 0 2186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9372

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 15001
/proc/meminfo: memFree=895464/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=11768 CPUtime=12.69
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 2954 0 0 0 1267 2 0 0 25 0 1 0 1094278683 12050432 2783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 2942 2783 79 155 0 2785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11768

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 15001
/proc/meminfo: memFree=893288/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=14024 CPUtime=25.48
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 3486 0 0 0 2546 2 0 0 25 0 1 0 1094278683 14360576 3315 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 3506 3315 79 155 0 3349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14024

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 15001
/proc/meminfo: memFree=889768/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=17988 CPUtime=51.08
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 4421 0 0 0 5104 4 0 0 25 0 1 0 1094278683 18419712 4250 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 4497 4250 79 155 0 4340 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17988

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 15001
/proc/meminfo: memFree=885800/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=21908 CPUtime=102.27
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 5360 0 0 0 10222 5 0 0 25 0 1 0 1094278683 22433792 5189 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 5477 5189 79 155 0 5320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21908

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15001
/proc/meminfo: memFree=882984/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=25072 CPUtime=162.25
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 6059 0 0 0 16219 6 0 0 25 0 1 0 1094278683 25673728 5888 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 6268 5888 79 155 0 6111 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25072

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15001
/proc/meminfo: memFree=880744/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=27668 CPUtime=222.24
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 6630 0 0 0 22217 7 0 0 25 0 1 0 1094278683 28332032 6459 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 6917 6459 79 155 0 6760 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27668

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15001
/proc/meminfo: memFree=878568/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=30008 CPUtime=282.22
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 7176 0 0 0 28214 8 0 0 25 0 1 0 1094278683 30728192 7005 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 7502 7005 79 155 0 7345 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30008

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=876008/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=32816 CPUtime=342.2
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 7780 0 0 0 34211 9 0 0 25 0 1 0 1094278683 33603584 7609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 8204 7609 79 155 0 8047 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32816

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=875048/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=33944 CPUtime=402.18
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 8007 0 0 0 40209 9 0 0 25 0 1 0 1094278683 34758656 7836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 8486 7836 79 155 0 8329 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33944

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=872296/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=36996 CPUtime=462.17
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 8683 0 0 0 46207 10 0 0 25 0 1 0 1094278683 37883904 8512 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 9249 8512 79 155 0 9092 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36996

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=871720/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=37972 CPUtime=522.16
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 8840 0 0 0 52205 11 0 0 25 0 1 0 1094278683 38883328 8669 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 9493 8669 79 155 0 9336 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37972

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=871208/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=38496 CPUtime=582.15
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 8963 0 0 0 58204 11 0 0 25 0 1 0 1094278683 39419904 8792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 9624 8792 79 155 0 9467 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=868968/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=40896 CPUtime=642.13
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 9514 0 0 0 64202 11 0 0 25 0 1 0 1094278683 41877504 9343 1992294400 134512640 135151029 4294956240 18446744073709551615 134551938 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 10224 9343 79 155 0 10067 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40896

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=868584/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=41480 CPUtime=702.12
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 9615 0 0 0 70200 12 0 0 25 0 1 0 1094278683 42475520 9444 1992294400 134512640 135151029 4294956240 18446744073709551615 134580734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 10370 9444 79 155 0 10213 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 41480

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=868136/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=41804 CPUtime=762.11
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 9725 0 0 0 76199 12 0 0 25 0 1 0 1094278683 42807296 9554 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 10451 9554 79 155 0 10294 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 41804

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=865768/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=44336 CPUtime=822.08
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 10332 0 0 0 82195 13 0 0 25 0 1 0 1094278683 45400064 10161 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11084 10161 79 155 0 10927 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 44336

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=864552/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=45748 CPUtime=882.08
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 10610 0 0 0 88194 14 0 0 25 0 1 0 1094278683 46845952 10439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11437 10439 79 155 0 11280 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 45748

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=864040/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=46528 CPUtime=942.06
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 10753 0 0 0 94192 14 0 0 25 0 1 0 1094278683 47644672 10582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11632 10582 79 155 0 11475 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 46528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 15007
/proc/meminfo: memFree=863656/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=46920 CPUtime=1002.04
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 10841 0 0 0 100190 14 0 0 25 0 1 0 1094278683 48046080 10670 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11730 10670 79 155 0 11573 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 46920

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 15007
/proc/meminfo: memFree=863528/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=47048 CPUtime=1062.03
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 10879 0 0 0 106189 14 0 0 25 0 1 0 1094278683 48177152 10708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11762 10708 79 155 0 11605 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 47048

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 0.93 2/65 15007
/proc/meminfo: memFree=863016/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=47632 CPUtime=1122.01
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 11007 0 0 0 112187 14 0 0 25 0 1 0 1094278683 48775168 10836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 11908 10836 79 155 0 11751 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 47632

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 0.93 2/65 15007
/proc/meminfo: memFree=860584/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=50264 CPUtime=1182
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 11608 0 0 0 118184 16 0 0 25 0 1 0 1094278683 51470336 11437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 12566 11437 79 155 0 12409 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 50264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 15007
/proc/meminfo: memFree=860456/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=50264 CPUtime=1200
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 11631 0 0 0 119984 16 0 0 25 0 1 0 1094278683 51470336 11460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 12566 11460 79 155 0 12409 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50264

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

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

[startup+1200.3 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 15007
/proc/meminfo: memFree=860456/2055920 swapFree=4176996/4192956
[pid=15000] ppid=14998 vsize=50264 CPUtime=1200
/proc/15000/stat : 15000 (precosat) R 14998 15000 14209 0 -1 4194304 11631 0 0 0 119984 16 0 0 25 0 1 0 1094278683 51470336 11460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15000/statm: 12566 11460 79 155 0 12409 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.170974
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 50264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11631
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= 2147

runsolver used 0.942856 second user time and 2.47862 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 05:56:06
IDJOB=1513367
IDBENCH=70257
IDSOLVER=507
FILE ID=node50/1513367-1238216166
PBS_JOBID= 9060516
Free space on /tmp= 64164 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1352224201-070.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513367-1238216166/watcher-1513367-1238216166 -o /tmp/evaluation-result-1513367-1238216166/solver-1513367-1238216166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513367-1238216166.cnf

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

MD5SUM BENCH= ce4c4bfdd2071e51446dd0a693e805b0
RANDOM SEED=1699765585

node50.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		: 3000.238
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		: 3000.238
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:        907024 kB
Buffers:         83332 kB
Cached:         975504 kB
SwapCached:       9920 kB
Active:         139788 kB
Inactive:       930648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        907024 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          17268 kB
Slab:            64384 kB
Committed_AS:  2963844 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 06:16:08