Trace number 1516499

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S400088537-049.cnf
MD5SUMa5c2d5c8780a4ba3adaa2befd47c4ac7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
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-1516499-1238270475.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
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	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   24.5   6    1
0.19/0.21	c R    0.2     5785      65      0     0      0     201    201   23.7  11    1
0.19/0.23	c N    0.2     5785      65      0     0      0     803    803   23.2  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1000   1000   23.1  31    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2000   2000   22.5  39    1
0.19/0.29	c N    0.3     5785      65      0     0      0    2408   2408   22.4  39    1
0.39/0.46	c +    0.5     5785      65      0     0      0    5785   6363   21.5  40    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6420   6369   21.4  40    1
0.49/0.54	c +    0.5     5785      65      0     0      0    7230   6999   21.4  41    1
0.49/0.58	c B    0.6     5785      65      0     0      0    8005   7005   21.4  39    2
0.59/0.65	c +    0.6     5785      65      0     0      0    9035   7698   21.4  39    2
0.69/0.79	c +    0.8     5785      65      0     0      0   11290   8467   21.2  40    2
0.89/0.98	c +    1.0     5785      65      0     0      0   14110   9313   21.0  40    2
1.10/1.11	c N    1.1     5785      65      0     0      0   16040   9319   21.1  39    2
1.19/1.22	c +    1.2     5785      65      0     0      0   17636  10244   21.1  40    2
1.49/1.53	c +    1.5     5785      65      0     0      0   22047  11268   21.0  41    2
1.59/1.67	c
1.59/1.67	c       original/binary      fixed     eliminated      learned       agility
1.59/1.67	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.67	c
1.59/1.67	c B    1.7     5785      65      0     0      0   24012  11278   20.9  40    2
1.89/1.98	c +    2.0     5785      65      0     0      0   27555  12394   20.7  39    3
2.49/2.58	c +    2.6     5785      65      0     0      0   34440  13633   20.6  40    3
2.89/2.94	c N    2.9     5785      65      0     0      0   38476  13642   20.5  40    3
3.30/3.33	c +    3.3     5785      65      0     0      0   43050  14996   20.4  41    3
4.30/4.39	c +    4.4     5785      65      0     0      0   53810  16495   20.1  40    3
5.29/5.34	c B    5.3     5785      65      0     0      0   64031  16500   20.1  39    4
5.59/5.65	c +    5.6     5785      65      0     0      0   67260  18144   20.1  40    4
7.39/7.46	c +    7.5     5785      65      0     0      0   84075  19958   20.0  40    4
8.09/8.14	c N    8.1     5785      65      0     0      0   89765  19972   19.9  41    4
9.89/9.91	c +    9.9     5785      65      0     0      0  105092  21953   19.8  41    4
13.28/13.33	c +   13.3     5785      65      0     0      0  131366  24148   19.6  40    5
17.28/17.38	c B   17.4     5785      65      0     0      0  160052  24156   19.5  40    5
17.88/17.93	c +   17.9     5785      65      0     0      0  164205  26562   19.5  40    5
23.58/23.68	c N   23.7     5785      65      0     0      0  205162  26574   19.3  40    6
23.58/23.69	c +   23.7     5785      65      0     0      0  205257  29218   19.3  40    6
31.89/31.96	c +   31.9     5785      65      0     0      0  256570  32139   19.0  40    7
43.27/43.40	c +   43.4     5785      65      0     0      0  320710  35352   19.0  40    8
55.47/55.54	c B   55.5     5785      65      0     0      0  384103  35362   18.8  40    9
58.96/59.07	c
58.96/59.07	c       original/binary      fixed     eliminated      learned       agility
58.96/59.07	c   seconds        variables     equivalent    conflicts       height       MB
58.96/59.07	c
58.96/59.07	c +   59.0     5785      65      0     0      0  400886  38887   18.8  41    9
72.07/72.12	c N   72.1     5785      65      0     0      0  461509  38898   18.5  40    9
80.17/80.22	c +   80.2     5785      65      0     0      0  501105  42775   18.6  40   10
112.16/112.27	c +  112.2     5785      65      0     0      0  626384  47052   18.7  41   11
157.54/157.62	c +  157.6     5785      65      0     0      0  782981  51757   18.5  40   12
189.42/189.50	c B  189.4     5785      65      0     0      0  896197  51768   18.4  40   13
215.52/215.61	c +  215.5     5785      65      0     0      0  978727  56932   18.3  40   13
230.31/230.44	c N  230.4     5785      65      0     0      0 1025440  56940   18.3  40   14
297.39/297.56	c +  297.5     5785      65      0     0      0 1223405  62625   18.1  40   16
409.65/409.89	c +  409.8     5785      65      0     0      0 1529255  68887   18.0  41   18
557.09/557.39	c +  557.2     5785      65      0     0      0 1911565  75775   17.7  40   20
614.97/615.29	c B  615.1     5785      65      0     0      0 2048420  75791   17.6  40   21
701.94/702.22	c N  702.0     5785      65      0     0      0 2255743  75785   17.6  39   23
763.03/763.32	c +  763.1     5785      65      0     0      0 2389455  83352   17.6  40   23
1060.40/1060.82	c + 1060.4     5785      65      0     0      0 2986816  91687   17.4  40   26
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 3240390 conflicts, 3506949 decisions, 1 random
1200.06/1200.50	c 0 iterations, 5 restarts, 5749 skipped
1200.06/1200.50	c 29 enlarged, 0 shrunken, 31652 rescored, 765 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.50	c elim: 54589 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 130 probed, 1 phases, 1 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 66626073 learned, 20% deleted, 0 strong, 10 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 49004223 propagations, 0.04 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 27 MB max, 319 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1516499-1238270475/watcher-1516499-1238270475 -o /tmp/evaluation-result-1516499-1238270475/solver-1516499-1238270475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516499-1238270475.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 0.98 0.99 2/74 24537
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=920 CPUtime=0
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1099708529 942080 113 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 230 114 63 155 0 73 0

[startup+0.0963089 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 24537
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=1512 CPUtime=0.09
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 312 0 0 0 9 0 0 0 20 0 1 0 1099708529 1548288 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 378 296 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.10131 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 24537
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=1512 CPUtime=0.09
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 312 0 0 0 9 0 0 0 20 0 1 0 1099708529 1548288 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 378 296 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301343 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 24537
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=1644 CPUtime=0.29
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 400 0 0 0 29 0 0 0 22 0 1 0 1099708529 1683456 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 411 323 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701412 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 24537
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=2568 CPUtime=0.69
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 616 0 0 0 69 0 0 0 25 0 1 0 1099708529 2629632 539 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 642 539 79 155 0 485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2568

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=963896/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=3240 CPUtime=1.49
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 780 0 0 0 149 0 0 0 25 0 1 0 1099708529 3317760 703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 810 703 79 155 0 653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3240

[startup+3.10182 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=963000/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=3936 CPUtime=3.09
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 954 0 0 0 309 0 0 0 25 0 1 0 1099708529 4030464 877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 984 877 79 155 0 827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3936

[startup+6.30136 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=961976/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=4916 CPUtime=6.29
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 1177 0 0 0 629 0 0 0 25 0 1 0 1099708529 5033984 1100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 1229 1100 79 155 0 1072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4916

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=960760/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=6128 CPUtime=12.69
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 1444 0 0 0 1269 0 0 0 25 0 1 0 1099708529 6275072 1367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 1532 1367 79 155 0 1375 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6128

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=959224/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=7724 CPUtime=25.48
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 1798 0 0 0 2547 1 0 0 25 0 1 0 1099708529 7909376 1721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 1931 1721 79 155 0 1774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7724

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=957432/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=10108 CPUtime=51.07
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 2249 0 0 0 5106 1 0 0 25 0 1 0 1099708529 10350592 2172 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 2527 2172 79 155 0 2370 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10108

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=955000/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=12804 CPUtime=102.25
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 2835 0 0 0 10223 2 0 0 25 0 1 0 1099708529 13111296 2758 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 3201 2758 79 155 0 3044 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12804

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=953528/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=14384 CPUtime=162.23
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 3205 0 0 0 16220 3 0 0 25 0 1 0 1099708529 14729216 3128 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 3596 3128 79 155 0 3439 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14384

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=952312/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=15988 CPUtime=222.21
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 3511 0 0 0 22217 4 0 0 25 0 1 0 1099708529 16371712 3434 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 3997 3434 79 155 0 3840 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15988

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=951224/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=17400 CPUtime=282.19
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 3790 0 0 0 28215 4 0 0 25 0 1 0 1099708529 17817600 3697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 4350 3697 79 155 0 4193 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=949752/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=19424 CPUtime=342.17
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 4141 0 0 0 34212 5 0 0 25 0 1 0 1099708529 19890176 4048 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 4856 4048 79 155 0 4699 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19424

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=948920/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=20604 CPUtime=402.14
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 4350 0 0 0 40209 5 0 0 25 0 1 0 1099708529 21098496 4257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 5151 4257 79 155 0 4994 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20604

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=948280/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=21384 CPUtime=462.13
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 4513 0 0 0 46207 6 0 0 25 0 1 0 1099708529 21897216 4420 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 5346 4420 79 155 0 5189 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21384

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=947448/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=22304 CPUtime=522.1
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 4720 0 0 0 52204 6 0 0 25 0 1 0 1099708529 22839296 4627 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 5576 4627 79 155 0 5419 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=946744/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=23216 CPUtime=582.09
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 4893 0 0 0 58202 7 0 0 25 0 1 0 1099708529 23773184 4800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 5804 4800 79 155 0 5647 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=945848/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=24556 CPUtime=642.07
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5114 0 0 0 64200 7 0 0 25 0 1 0 1099708529 25145344 5021 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 6139 5021 79 155 0 5982 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24556

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=945080/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=25516 CPUtime=702.04
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5301 0 0 0 70197 7 0 0 25 0 1 0 1099708529 26128384 5208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 6379 5208 79 155 0 6222 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 25516

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=944440/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=26292 CPUtime=762.03
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5441 0 0 0 76195 8 0 0 25 0 1 0 1099708529 26923008 5348 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 6573 5348 79 155 0 6416 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26292

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24538
/proc/meminfo: memFree=943928/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=27204 CPUtime=822
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5585 0 0 0 82192 8 0 0 25 0 1 0 1099708529 27856896 5492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 6801 5492 79 155 0 6644 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 27204

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=943224/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=27988 CPUtime=881.97
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5786 0 0 0 88189 8 0 0 25 0 1 0 1099708529 28659712 5693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 6997 5693 79 155 0 6840 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27988

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=942840/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=28380 CPUtime=941.95
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 5885 0 0 0 94186 9 0 0 25 0 1 0 1099708529 29061120 5792 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7095 5792 79 155 0 6938 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=942264/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=29164 CPUtime=1001.93
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6039 0 0 0 100184 9 0 0 25 0 1 0 1099708529 29863936 5946 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7291 5946 79 155 0 7134 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 29164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=941944/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=29420 CPUtime=1061.9
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6103 0 0 0 106181 9 0 0 25 0 1 0 1099708529 30126080 6010 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7355 6010 79 155 0 7198 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 29420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=941304/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=30072 CPUtime=1121.89
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6258 0 0 0 112179 10 0 0 25 0 1 0 1099708529 30793728 6165 1992294400 134512640 135151029 4294956240 18446744073709551615 134582159 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7518 6165 79 155 0 7361 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 30072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=940856/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=30592 CPUtime=1181.86
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6365 0 0 0 118176 10 0 0 25 0 1 0 1099708529 31326208 6272 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7648 6272 79 155 0 7491 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 30592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=940792/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=30592 CPUtime=1200.06
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6382 0 0 0 119996 10 0 0 25 0 1 0 1099708529 31326208 6289 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7648 6289 79 155 0 7491 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30592

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24567
/proc/meminfo: memFree=940792/2055920 swapFree=4173168/4192956
[pid=24537] ppid=24535 vsize=30592 CPUtime=1200.06
/proc/24537/stat : 24537 (precosat) R 24535 24537 24436 0 -1 4194304 6382 0 0 0 119996 10 0 0 25 0 1 0 1099708529 31326208 6289 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24537/statm: 7648 6289 79 155 0 7491 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 30592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6382
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= 1
involuntary context switches= 2601

runsolver used 1.12283 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 21:01:15
IDJOB=1516499
IDBENCH=70518
IDSOLVER=507
FILE ID=node68/1516499-1238270475
PBS_JOBID= 9060899
Free space on /tmp= 66288 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S400088537-049.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516499-1238270475/watcher-1516499-1238270475 -o /tmp/evaluation-result-1516499-1238270475/solver-1516499-1238270475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516499-1238270475.cnf

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

MD5SUM BENCH= a5c2d5c8780a4ba3adaa2befd47c4ac7
RANDOM SEED=2096983297

node68.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		: 3000.270
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		: 3000.270
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:        966560 kB
Buffers:         84128 kB
Cached:         914788 kB
SwapCached:       9864 kB
Active:         122828 kB
Inactive:       887868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        966560 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          17728 kB
Slab:            63536 kB
Committed_AS:  2889536 kB
PageTables:       2136 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= 66288 MiB
End job on node68 at 2009-03-28 21:21:17