Trace number 1516067

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1171422074-087.cnf
MD5SUM1a36742e374953fce9dd773ff1e5ac20
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 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-1516067-1238263870.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   24.2   6    1
0.19/0.21	c R    0.2     5785      65      0     0      0     203    203   24.1  11    1
0.19/0.23	c N    0.2     5785      65      0     0      0     806    806   23.8  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1001   1001   23.8  32    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2001   2001   23.2  38    1
0.19/0.29	c N    0.3     5785      65      0     0      0    2412   2412   23.1  39    1
0.39/0.46	c +    0.5     5785      65      0     0      0    5787   6363   22.0  40    1
0.49/0.50	c N    0.5     5785      65      0     0      0    6426   6367   21.8  39    1
0.49/0.55	c +    0.6     5785      65      0     0      0    7232   6999   21.7  39    2
0.59/0.60	c B    0.6     5785      65      0     0      0    8002   7008   21.5  39    2
0.59/0.66	c +    0.7     5785      65      0     0      0    9040   7698   21.3  40    2
0.69/0.79	c +    0.8     5785      65      0     0      0   11300   8467   21.3  40    2
0.89/0.98	c +    1.0     5785      65      0     0      0   14125   9313   21.2  40    2
1.10/1.12	c N    1.1     5785      65      0     0      0   16047   9319   21.0  40    2
1.20/1.23	c +    1.2     5785      65      0     0      0   17655  10244   20.9  39    2
1.49/1.54	c +    1.5     5785      65      0     0      0   22065  11268   20.7  40    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   24006  11272   20.6  40    2
1.89/1.93	c +    1.9     5785      65      0     0      0   27581  12394   20.5  40    2
2.49/2.51	c +    2.5     5785      65      0     0      0   34478  13633   20.2  40    3
2.79/2.89	c N    2.9     5785      65      0     0      0   38496  13641   20.0  39    3
3.19/3.27	c +    3.3     5785      65      0     0      0   43095  14996   20.0  39    3
4.19/4.23	c +    4.2     5785      65      0     0      0   53865  16495   20.0  40    3
5.29/5.30	c B    5.3     5785      65      0     0      0   64013  16505   19.7  41    4
5.59/5.68	c +    5.7     5785      65      0     0      0   67331  18144   19.7  40    4
7.48/7.54	c +    7.5     5785      65      0     0      0   84160  19958   19.5  39    4
8.08/8.16	c N    8.2     5785      65      0     0      0   89785  19966   19.4  40    4
9.78/9.87	c +    9.9     5785      65      0     0      0  105200  21953   19.5  39    4
13.08/13.18	c +   13.2     5785      65      0     0      0  131500  24148   19.3  40    5
16.78/16.89	c B   16.9     5785      65      0     0      0  160043  24155   19.1  40    5
17.28/17.39	c +   17.4     5785      65      0     0      0  164376  26562   19.1  40    5
23.09/23.19	c N   23.2     5785      65      0     0      0  205162  26573   18.8  38    6
23.19/23.23	c +   23.2     5785      65      0     0      0  205470  29218   18.8  39    6
31.68/31.74	c +   31.7     5785      65      0     0      0  256836  32139   18.7  40    7
42.48/42.53	c +   42.5     5785      65      0     0      0  321045  35352   18.4  40    7
54.27/54.31	c B   54.3     5785      65      0     0      0  384096  35360   18.3  40    8
57.57/57.60	c
57.57/57.60	c       original/binary      fixed     eliminated      learned       agility
57.57/57.60	c   seconds        variables     equivalent    conflicts       height       MB
57.57/57.60	c
57.57/57.60	c +   57.6     5785      65      0     0      0  401305  38887   18.3  40    9
71.77/71.83	c N   71.8     5785      65      0     0      0  461539  38897   18.3  40    9
80.77/80.82	c +   80.8     5785      65      0     0      0  501630  42775   18.3  40   10
112.85/112.94	c +  112.9     5785      65      0     0      0  627035  47052   18.1  40   11
157.84/157.96	c +  157.9     5785      65      0     0      0  783790  51757   17.9  40   12
188.13/188.24	c B  188.2     5785      65      0     0      0  896164  51769   17.8  40   13
213.83/213.95	c +  213.9     5785      65      0     0      0  979736  56932   17.8  41   14
230.93/231.08	c N  231.0     5785      65      0     0      0 1025536  56939   17.8  40   15
300.59/300.77	c +  300.7     5785      65      0     0      0 1224671  62625   17.7  40   16
417.66/417.85	c +  417.7     5785      65      0     0      0 1530836  68887   17.6  40   18
579.62/579.85	c +  579.7     5785      65      0     0      0 1913545  75775   17.5  40   21
643.09/643.36	c B  643.2     5785      65      0     0      0 2048353  75785   17.5  40   22
730.07/730.36	c N  730.1     5785      65      0     0      0 2255874  75785   17.5  40   23
797.54/797.86	c +  797.6     5785      65      0     0      0 2391930  83352   17.5  40   24
1103.25/1103.65	c + 1103.3     5785      65      0     0      0 2989911  91687   17.3  40   26
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 3161954 conflicts, 3423884 decisions, 1 random
1200.02/1200.40	c 0 iterations, 5 restarts, 5621 skipped
1200.02/1200.40	c 29 enlarged, 0 shrunken, 30887 rescored, 764 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 54374 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 64991964 learned, 20% deleted, 0 strong, 8 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 47592667 propagations, 0.04 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 28 MB max, 311 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1516067-1238263870/watcher-1516067-1238263870 -o /tmp/evaluation-result-1516067-1238263870/solver-1516067-1238263870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516067-1238263870.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16683
/proc/meminfo: memFree=1925600/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=1052 CPUtime=0
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1099053237 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 263 141 63 155 0 106 0

[startup+0.103974 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16683
/proc/meminfo: memFree=1925600/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=1512 CPUtime=0.1
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 1099053237 1548288 298 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 378 298 79 155 0 221 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512

[startup+0.201987 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16683
/proc/meminfo: memFree=1925600/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=1512 CPUtime=0.19
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 314 0 0 0 19 0 0 0 18 0 1 0 1099053237 1548288 298 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 378 298 79 155 0 221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1512

[startup+0.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16683
/proc/meminfo: memFree=1925600/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=1656 CPUtime=0.29
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 400 0 0 0 29 0 0 0 19 0 1 0 1099053237 1695744 324 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 414 324 79 155 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701052 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 16683
/proc/meminfo: memFree=1925600/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=2600 CPUtime=0.69
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 622 0 0 0 69 0 0 0 22 0 1 0 1099053237 2662400 546 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 650 546 79 155 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1923288/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=3144 CPUtime=1.49
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 763 0 0 0 149 0 0 0 25 0 1 0 1099053237 3219456 687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 786 687 79 155 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3144

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1922584/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=3852 CPUtime=3.09
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 938 0 0 0 309 0 0 0 25 0 1 0 1099053237 3944448 862 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 963 862 79 155 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3852

[startup+6.30179 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1921496/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=4976 CPUtime=6.29
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 1155 0 0 0 629 0 0 0 25 0 1 0 1099053237 5095424 1079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 1244 1079 79 155 0 1087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4976

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1920280/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=6116 CPUtime=12.68
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 1415 0 0 0 1268 0 0 0 25 0 1 0 1099053237 6262784 1339 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 1529 1339 79 155 0 1372 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6116

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1918872/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=7772 CPUtime=25.48
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 1768 0 0 0 2547 1 0 0 25 0 1 0 1099053237 7958528 1692 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 1943 1692 79 155 0 1786 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7772

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1917080/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=9888 CPUtime=51.07
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 2211 0 0 0 5106 1 0 0 25 0 1 0 1099053237 10125312 2135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 2472 2135 79 155 0 2315 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9888

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1914904/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=12148 CPUtime=102.26
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 2718 0 0 0 10224 2 0 0 25 0 1 0 1099053237 12439552 2642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 3037 2642 79 155 0 2880 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12148

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1912984/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=14340 CPUtime=162.24
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 3178 0 0 0 16221 3 0 0 25 0 1 0 1099053237 14684160 3102 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 3585 3102 79 155 0 3428 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14340

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1910936/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=16688 CPUtime=222.23
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 3680 0 0 0 22219 4 0 0 25 0 1 0 1099053237 17088512 3604 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 4172 3604 79 155 0 4015 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1909656/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=18432 CPUtime=282.2
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 3986 0 0 0 28216 4 0 0 25 0 1 0 1099053237 18874368 3910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 4608 3910 79 155 0 4451 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1908632/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=19868 CPUtime=342.18
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 4239 0 0 0 34213 5 0 0 25 0 1 0 1099053237 20344832 4163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 4967 4163 79 155 0 4810 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19868

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1907800/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=20972 CPUtime=402.16
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 4437 0 0 0 40211 5 0 0 25 0 1 0 1099053237 21475328 4361 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 5243 4361 79 155 0 5086 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20972

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1907096/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=22076 CPUtime=462.15
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 4611 0 0 0 46209 6 0 0 25 0 1 0 1099053237 22605824 4535 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 5519 4535 79 155 0 5362 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22076

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1906328/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=22988 CPUtime=522.13
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 4792 0 0 0 52207 6 0 0 25 0 1 0 1099053237 23539712 4716 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 5747 4716 79 155 0 5590 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22988

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16684
/proc/meminfo: memFree=1905304/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=24168 CPUtime=582.11
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5065 0 0 0 58204 7 0 0 25 0 1 0 1099053237 24748032 4989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 6042 4989 79 155 0 5885 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 24168

[startup+642.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 16684
/proc/meminfo: memFree=1904152/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=25344 CPUtime=642.09
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5328 0 0 0 64202 7 0 0 25 0 1 0 1099053237 25952256 5252 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 6336 5252 79 155 0 6179 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25344

[startup+702.302 s]
/proc/loadavg: 1.15 1.02 1.00 2/65 16684
/proc/meminfo: memFree=1903512/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=26256 CPUtime=702.08
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5469 0 0 0 70200 8 0 0 25 0 1 0 1099053237 26886144 5393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 6564 5393 79 155 0 6407 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26256

[startup+762.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 16684
/proc/meminfo: memFree=1902872/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=27032 CPUtime=762.06
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5605 0 0 0 76198 8 0 0 25 0 1 0 1099053237 27680768 5529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 6758 5529 79 155 0 6601 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 27032

[startup+822.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 16684
/proc/meminfo: memFree=1902424/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=27680 CPUtime=822.03
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5714 0 0 0 82195 8 0 0 25 0 1 0 1099053237 28344320 5638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 6920 5638 79 155 0 6763 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 27680

[startup+882.305 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 16684
/proc/meminfo: memFree=1901656/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=28468 CPUtime=882.02
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5897 0 0 0 88193 9 0 0 25 0 1 0 1099053237 29151232 5821 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7117 5821 79 155 0 6960 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 28468

[startup+942.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 16684
/proc/meminfo: memFree=1901400/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=28728 CPUtime=942
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 5961 0 0 0 94191 9 0 0 25 0 1 0 1099053237 29417472 5885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7182 5885 79 155 0 7025 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 28728

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16684
/proc/meminfo: memFree=1900760/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=29636 CPUtime=1001.98
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6129 0 0 0 100188 10 0 0 25 0 1 0 1099053237 30347264 6053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7409 6053 79 155 0 7252 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 29636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16684
/proc/meminfo: memFree=1900504/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=29768 CPUtime=1061.96
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6179 0 0 0 106186 10 0 0 25 0 1 0 1099053237 30482432 6103 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7442 6103 79 155 0 7285 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 29768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16684
/proc/meminfo: memFree=1899928/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=30420 CPUtime=1121.95
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6321 0 0 0 112184 11 0 0 25 0 1 0 1099053237 31150080 6245 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7605 6245 79 155 0 7448 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 30420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16684
/proc/meminfo: memFree=1899544/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=30812 CPUtime=1181.92
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6412 0 0 0 118181 11 0 0 25 0 1 0 1099053237 31551488 6336 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7703 6336 79 155 0 7546 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 30812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16684
/proc/meminfo: memFree=1899416/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=30944 CPUtime=1200.02
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6445 0 0 0 119991 11 0 0 25 0 1 0 1099053237 31686656 6369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7736 6369 79 155 0 7579 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 30944

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16684
/proc/meminfo: memFree=1899416/2055920 swapFree=4177692/4192956
[pid=16683] ppid=16681 vsize=30944 CPUtime=1200.02
/proc/16683/stat : 16683 (precosat) R 16681 16683 16269 0 -1 4194304 6445 0 0 0 119991 11 0 0 25 0 1 0 1099053237 31686656 6369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16683/statm: 7736 6369 79 155 0 7579 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 30944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.120981
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 30944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6445
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= 2152

runsolver used 0.878866 second user time and 2.53661 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 19:11:10
IDJOB=1516067
IDBENCH=70482
IDSOLVER=507
FILE ID=node13/1516067-1238263870
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1171422074-087.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516067-1238263870/watcher-1516067-1238263870 -o /tmp/evaluation-result-1516067-1238263870/solver-1516067-1238263870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516067-1238263870.cnf

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

MD5SUM BENCH= 1a36742e374953fce9dd773ff1e5ac20
RANDOM SEED=1092673701

node13.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		: 3000.240
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		: 3000.240
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:       1926016 kB
Buffers:         24516 kB
Cached:          46464 kB
SwapCached:       9056 kB
Active:          42188 kB
Inactive:        39260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926016 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34416 kB
Committed_AS:  2959144 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 19:31:13