Trace number 1516463

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/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1146593655-045.cnf
MD5SUM4f3aa79447d830354123007662a4d040
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516463-1238269953.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.21	c R    0.2     5785      65      0     0      0     101    101   23.5   6    1
0.19/0.21	c R    0.2     5785      65      0     0      0     201    201   23.3  10    1
0.19/0.23	c N    0.2     5785      65      0     0      0     805    805   23.4  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1000   1000   23.2  32    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2002   2002   22.8  39    1
0.19/0.30	c N    0.3     5785      65      0     0      0    2411   2411   22.7  39    1
0.39/0.45	c +    0.5     5785      65      0     0      0    5785   6363   22.4  40    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6424   6366   22.3  40    1
0.49/0.53	c +    0.5     5785      65      0     0      0    7232   6999   22.4  40    1
0.49/0.58	c B    0.6     5785      65      0     0      0    8007   7007   22.3  41    2
0.59/0.64	c +    0.6     5785      65      0     0      0    9040   7698   22.2  39    2
0.69/0.77	c +    0.8     5785      65      0     0      0   11300   8467   22.0  40    2
0.89/0.97	c +    1.0     5785      65      0     0      0   14125   9313   21.9  39    2
1.09/1.11	c N    1.1     5785      65      0     0      0   16054   9323   21.8  40    2
1.19/1.23	c +    1.2     5785      65      0     0      0   17656  10244   21.6  39    2
1.49/1.55	c +    1.6     5785      65      0     0      0   22070  11268   21.3  40    2
1.69/1.70	c
1.69/1.70	c       original/binary      fixed     eliminated      learned       agility
1.69/1.70	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.70	c
1.69/1.70	c B    1.7     5785      65      0     0      0   24013  11276   21.3  40    2
1.89/1.97	c +    2.0     5785      65      0     0      0   27585  12394   21.3  40    3
2.49/2.51	c +    2.5     5785      65      0     0      0   34482  13633   21.2  40    3
2.89/2.90	c N    2.9     5785      65      0     0      0   38510  13644   21.0  39    3
3.29/3.32	c +    3.3     5785      65      0     0      0   43100  14996   20.8  40    3
4.19/4.28	c +    4.3     5785      65      0     0      0   53876  16495   20.7  41    3
5.29/5.30	c B    5.3     5785      65      0     0      0   64026  16504   20.6  41    4
5.59/5.63	c +    5.6     5785      65      0     0      0   67346  18144   20.6  40    4
7.28/7.39	c +    7.4     5785      65      0     0      0   84181  19958   20.3  40    4
7.98/8.09	c N    8.1     5785      65      0     0      0   89811  19966   20.2  41    4
9.68/9.79	c +    9.8     5785      65      0     0      0  105225  21953   20.3  40    4
13.10/13.17	c +   13.2     5785      65      0     0      0  131531  24148   20.0  40    5
17.09/17.13	c B   17.1     5785      65      0     0      0  160052  24157   19.9  40    5
17.69/17.77	c +   17.8     5785      65      0     0      0  164410  26562   19.8  40    5
23.88/23.94	c N   23.9     5785      65      0     0      0  205206  26570   19.6  40    6
23.88/23.99	c +   24.0     5785      65      0     0      0  205510  29218   19.6  40    6
32.08/32.15	c +   32.1     5785      65      0     0      0  256886  32139   19.5  40    7
43.57/43.68	c +   43.7     5785      65      0     0      0  321105  35352   19.2  39    8
56.27/56.39	c B   56.4     5785      65      0     0      0  384097  35362   19.2  39    9
59.77/59.83	c
59.77/59.83	c       original/binary      fixed     eliminated      learned       agility
59.77/59.83	c   seconds        variables     equivalent    conflicts       height       MB
59.77/59.83	c
59.77/59.83	c +   59.8     5785      65      0     0      0  401380  38887   19.1  41    9
72.37/72.50	c N   72.5     5785      65      0     0      0  461595  38894   19.0  40   10
80.97/81.06	c +   81.0     5785      65      0     0      0  501725  42775   19.0  40   10
110.76/110.83	c +  110.8     5785      65      0     0      0  627156  47052   18.7  40   11
159.04/159.15	c +  159.1     5785      65      0     0      0  783945  51757   18.9  40   13
195.33/195.49	c B  195.4     5785      65      0     0      0  896181  51764   18.8  40   14
222.62/222.71	c +  222.6     5785      65      0     0      0  979930  56932   18.8  41   14
238.83/238.95	c N  238.9     5785      65      0     0      0 1025582  56943   18.7  40   15
312.30/312.49	c +  312.4     5785      65      0     0      0 1224913  62625   18.6  39   16
429.66/429.88	c +  429.8     5785      65      0     0      0 1531141  68887   18.3  41   18
594.01/594.27	c +  594.1     5785      65      0     0      0 1913925  75775   18.1  40   21
651.59/651.81	c B  651.6     5785      65      0     0      0 2048371  75786   18.1  40   22
751.37/751.63	c N  751.4     5785      65      0     0      0 2255917  75784   18.0  40   23
812.25/812.52	c +  812.3     5785      65      0     0      0 2392405  83352   17.9  39   23
1121.96/1122.38	c + 1122.0     5785      65      0     0      0 2990506  91687   17.8  41   27
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 3134890 conflicts, 3394021 decisions, 1 random
1200.04/1200.40	c 0 iterations, 4 restarts, 5556 skipped
1200.04/1200.40	c 29 enlarged, 0 shrunken, 30622 rescored, 763 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, 0 elim, 0 merged
1200.04/1200.40	c elim: 54405 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: 130 probed, 1 phases, 1 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: 65393713 learned, 19% deleted, 0 strong, 9 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: 47224946 propagations, 0.04 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 28 MB max, 312 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-1516463-1238269953/watcher-1516463-1238269953 -o /tmp/evaluation-result-1516463-1238269953/solver-1516463-1238269953 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516463-1238269953.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 0.91 3/65 21127
/proc/meminfo: memFree=1435240/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=1052 CPUtime=0
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 453329181 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 263 140 63 155 0 106 0

[startup+0.084473 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21127
/proc/meminfo: memFree=1435240/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=1512 CPUtime=0.08
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 311 0 0 0 8 0 0 0 18 0 1 0 453329181 1548288 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 378 295 79 155 0 221 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1512

[startup+0.101474 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21127
/proc/meminfo: memFree=1435240/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=1512 CPUtime=0.09
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 453329181 1548288 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 378 295 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301498 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21127
/proc/meminfo: memFree=1435240/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=1652 CPUtime=0.29
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 453329181 1691648 324 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 413 324 79 155 0 256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701542 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21127
/proc/meminfo: memFree=1435240/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=2580 CPUtime=0.69
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 619 0 0 0 69 0 0 0 22 0 1 0 453329181 2641920 545 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 645 545 79 155 0 488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2580

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1433056/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=3128 CPUtime=1.49
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 763 0 0 0 149 0 0 0 25 0 1 0 453329181 3203072 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 782 689 79 155 0 625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3128

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1432224/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=4108 CPUtime=3.09
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 955 0 0 0 309 0 0 0 25 0 1 0 453329181 4206592 881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 1027 881 79 155 0 870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4108

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1431200/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=4936 CPUtime=6.28
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 1172 0 0 0 628 0 0 0 25 0 1 0 453329181 5054464 1098 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 1234 1098 79 155 0 1077 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4936

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1429792/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=6148 CPUtime=12.69
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 1421 0 0 0 1268 1 0 0 25 0 1 0 453329181 6295552 1347 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 1537 1347 79 155 0 1380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6148

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 21128
/proc/meminfo: memFree=1428320/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=7860 CPUtime=25.48
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 1801 0 0 0 2547 1 0 0 25 0 1 0 453329181 8048640 1727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 1965 1727 79 155 0 1808 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7860

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1426400/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=9964 CPUtime=51.07
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 2267 0 0 0 5105 2 0 0 25 0 1 0 453329181 10203136 2193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 2491 2193 79 155 0 2334 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9964

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1424160/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=12616 CPUtime=102.27
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 2819 0 0 0 10224 3 0 0 25 0 1 0 453329181 12918784 2745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 3154 2745 79 155 0 2997 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12616

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1421920/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=15236 CPUtime=162.24
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 3378 0 0 0 16221 3 0 0 25 0 1 0 453329181 15601664 3304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 3809 3304 79 155 0 3652 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1420704/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=16816 CPUtime=222.22
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 3678 0 0 0 22219 3 0 0 25 0 1 0 453329181 17219584 3604 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 4204 3604 79 155 0 4047 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16816

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1419872/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=18248 CPUtime=282.21
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 3886 0 0 0 28217 4 0 0 25 0 1 0 453329181 18685952 3812 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 4562 3812 79 155 0 4405 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18248

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1418784/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=19508 CPUtime=342.19
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 4148 0 0 0 34214 5 0 0 25 0 1 0 453329181 19976192 4074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 4877 4074 79 155 0 4720 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19508

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1418080/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=20292 CPUtime=402.17
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 4315 0 0 0 40212 5 0 0 25 0 1 0 453329181 20779008 4241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 5073 4241 79 155 0 4916 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20292

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21128
/proc/meminfo: memFree=1416992/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=21860 CPUtime=462.16
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 4577 0 0 0 46210 6 0 0 25 0 1 0 453329181 22384640 4503 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 5465 4503 79 155 0 5308 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21860

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1416096/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=22956 CPUtime=522.13
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 4759 0 0 0 52207 6 0 0 25 0 1 0 453329181 23506944 4685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 5739 4685 79 155 0 5582 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22956

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1415520/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=23804 CPUtime=582.11
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 4952 0 0 0 58205 6 0 0 25 0 1 0 453329181 24375296 4878 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 5951 4878 79 155 0 5794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23804

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1414752/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=24844 CPUtime=642.1
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5140 0 0 0 64204 6 0 0 25 0 1 0 453329181 25440256 5066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 6211 5066 79 155 0 6054 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24844

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1414176/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=25620 CPUtime=702.08
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5266 0 0 0 70201 7 0 0 25 0 1 0 453329181 26234880 5192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 6405 5192 79 155 0 6248 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 25620

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1413664/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=26400 CPUtime=762.07
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5409 0 0 0 76200 7 0 0 25 0 1 0 453329181 27033600 5335 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 6600 5335 79 155 0 6443 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26400

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1413344/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=26664 CPUtime=822.04
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5487 0 0 0 82197 7 0 0 25 0 1 0 453329181 27303936 5413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 6666 5413 79 155 0 6509 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 26664

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1412320/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=27872 CPUtime=882.03
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5735 0 0 0 88195 8 0 0 25 0 1 0 453329181 28540928 5661 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 6968 5661 79 155 0 6811 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1411872/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=28388 CPUtime=942.01
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5830 0 0 0 94193 8 0 0 25 0 1 0 453329181 29069312 5756 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7097 5756 79 155 0 6940 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1411296/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=29432 CPUtime=1001.99
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 5988 0 0 0 100191 8 0 0 25 0 1 0 453329181 30138368 5914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7358 5914 79 155 0 7201 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 29432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1410848/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=29560 CPUtime=1061.98
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 6094 0 0 0 106189 9 0 0 25 0 1 0 453329181 30269440 6020 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7390 6020 79 155 0 7233 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1410400/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=30076 CPUtime=1121.96
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 6190 0 0 0 112187 9 0 0 25 0 1 0 453329181 30797824 6116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7519 6116 79 155 0 7362 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 30076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1410144/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=30596 CPUtime=1181.94
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 6264 0 0 0 118185 9 0 0 25 0 1 0 453329181 31330304 6190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7649 6190 79 155 0 7492 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 30596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21134
/proc/meminfo: memFree=1410080/2055920 swapFree=4178736/4192956
[pid=21127] ppid=21125 vsize=30596 CPUtime=1200.04
/proc/21127/stat : 21127 (precosat) R 21125 21127 20979 0 -1 4194304 6288 0 0 0 119995 9 0 0 25 0 1 0 453329181 31330304 6214 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21127/statm: 7649 6214 79 155 0 7492 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30596

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): 1199.95
CPU system time (s): 0.099984
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 30596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6288
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= 2280

runsolver used 1.49477 second user time and 2.6136 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 20:52:33
IDJOB=1516463
IDBENCH=70515
IDSOLVER=507
FILE ID=node32/1516463-1238269953
PBS_JOBID= 9060850
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1146593655-045.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516463-1238269953/watcher-1516463-1238269953 -o /tmp/evaluation-result-1516463-1238269953/solver-1516463-1238269953 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516463-1238269953.cnf

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

MD5SUM BENCH= 4f3aa79447d830354123007662a4d040
RANDOM SEED=1786968651

node32.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		: 3000.234
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		: 3000.234
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:       1435656 kB
Buffers:         64500 kB
Cached:         488952 kB
SwapCached:       7344 kB
Active:         127332 kB
Inactive:       434860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435656 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          14464 kB
Slab:            43836 kB
Committed_AS:  1447552 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-28 21:12:36