Trace number 1517147

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517147-1238280995.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2355     542      0     0     18       0      0    0.0   0    0
0.00/0.01	c l    0.0     2355     542      0     0     18       0   2354    0.0   0    0
0.00/0.01	c R    0.0     2355     542      0     0     18     100    100   50.4  15    0
0.00/0.02	c R    0.0     2355     542      0     0     18     203    203   46.6  22    0
0.00/0.04	c N    0.0     2355     542      0     0     18     808    808   37.6  27    0
0.00/0.05	c B    0.1     2355     542      0     0     18    1000   1000   36.8  27    0
0.10/0.10	c B    0.1     2355     542      0     0     18    2000   2000   35.4  27    1
0.10/0.12	c +    0.1     2355     542      0     0     18    2354   2589   35.2  26    1
0.10/0.12	c N    0.1     2355     542      0     0     18    2413   2413   35.2  27    1
0.10/0.15	c +    0.2     2355     542      0     0     18    2943   2847   35.0  26    1
0.20/0.20	c +    0.2     2355     542      0     0     18    3675   3131   34.8  28    1
0.20/0.25	c +    0.3     2355     542      0     0     18    4590   3444   34.7  26    1
0.30/0.32	c +    0.3     2355     542      0     0     18    5736   3788   34.7  27    1
0.30/0.36	c N    0.4     2355     542      0     0     18    6427   3793   34.3  27    1
0.39/0.41	c +    0.4     2355     542      0     0     18    7170   4166   34.3  26    1
0.39/0.47	c B    0.5     2355     542      0     0     18    8001   4175   34.2  25    1
0.49/0.53	c +    0.5     2355     542      0     0     18    8960   4582   34.0  27    1
0.59/0.67	c +    0.7     2355     542      0     0     18   11200   5040   33.4  28    1
0.79/0.87	c
0.79/0.87	c       original/binary      fixed     eliminated      learned       agility
0.79/0.87	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.87	c
0.79/0.87	c +    0.9     2355     542      0     0     18   14001   5544   32.5  28    1
1.00/1.02	c R    1.0     2355     542      0     0     18   16051   5555   32.1  24    1
1.10/1.12	c +    1.1     2355     542      0     0     18   17500   6098   32.2  27    1
1.39/1.46	c +    1.5     2355     542      0     0     18   21875   6707   31.9  26    2
1.59/1.61	c B    1.6     2355     542      0     0     18   24003   6710   32.3  26    2
1.79/1.86	c +    1.9     2355     542      0     0     18   27340   7377   32.7  28    2
2.39/2.44	c +    2.4     2355     542      0     0     18   34176   8114   32.6  26    2
2.79/2.81	c N    2.8     2355     542      0     0     18   38504   8126   32.5  25    2
3.09/3.19	c +    3.2     2355     542      0     0     18   42721   8925   32.4  27    2
4.19/4.22	c +    4.2     2355     542      0     0     18   53400   9817   32.1  27    2
5.19/5.20	c B    5.2     2355     542      0     0     18   64015   9827   32.1  25    3
5.39/5.43	c +    5.4     2355     542      0     0     18   66750  10798   32.0  27    3
6.99/7.00	c +    7.0     2355     542      0     0     18   83436  11877   31.9  26    3
7.69/7.77	c N    7.8     2355     542      0     0     18   89788  11885   31.9  27    3
9.39/9.46	c +    9.5     2355     542      0     0     18  104295  13064   31.5  26    3
12.09/12.15	c +   12.2     2355     542      0     0     18  130365  14370   31.0  27    4
15.39/15.50	c B   15.5     2355     542      0     0     18  160043  14379   30.5  27    4
15.79/15.81	c +   15.8     2355     542      0     0     18  162958  15807   30.5  27    4
20.79/20.88	c +   20.9     2355     542      0     0     18  203695  17387   30.1  25    5
20.98/21.10	c
20.98/21.10	c       original/binary      fixed     eliminated      learned       agility
20.98/21.10	c   seconds        variables     equivalent    conflicts       height       MB
20.98/21.10	c
20.98/21.10	c N   21.1     2355     542      0     0     18  205159  17293   30.0  26    5
27.68/27.71	c +   27.7     2355     542      0     0     18  254618  19125   30.0  26    5
36.68/36.72	c +   36.7     2355     542      0     0     18  318273  21037   30.0  23    6
46.58/46.60	c B   46.6     2355     542      0     0     18  384094  21041   30.3  29    7
48.68/48.74	c +   48.7     2355     542      0     0     18  397841  23140   30.1  27    7
59.77/59.89	c N   59.9     2355     542      0     0     18  461524  23160   29.9  28    8
66.17/66.29	c +   66.3     2355     542      0     0     18  497301  25454   29.9  26    8
89.36/89.48	c +   89.5     2355     542      0     0     18  621625  27999   29.4  27    9
121.86/121.93	c +  121.9     2355     542      0     0     18  777030  30798   29.0  28   10
147.65/147.71	c B  147.7     2355     542      0     0     18  896185  30808   29.1  28   11
164.15/164.23	c +  164.2     2355     542      0     0     18  971285  33877   28.9  26   11
179.05/179.17	c N  179.1     2355     542      0     0     18 1025579  33884   28.6  29   12
226.94/227.02	c +  227.0     2355     542      0     0     18 1214106  37264   28.2  25   13
309.71/309.82	c +  309.7     2355     542      0     0     18 1517630  40990   28.2  28   14
424.28/424.40	c +  424.3     2355     542      0     0     18 1897038  45089   28.4  28   16
475.36/475.51	c B  475.4     2355     542      0     0     18 2048411  45101   28.4  25   17
548.55/548.75	c N  548.6     2355     542      0     0     18 2255971  45106   28.5  25   18
587.44/587.67	c +  587.5     2355     542      0     0     18 2371295  49597   28.4  25   18
813.69/813.91	c +  813.7     2355     542      0     0     18 2964117  54556   28.6  27   21
1118.31/1118.61	c
1118.31/1118.61	c       original/binary      fixed     eliminated      learned       agility
1118.31/1118.61	c   seconds        variables     equivalent    conflicts       height       MB
1118.31/1118.61	c
1118.31/1118.61	c + 1118.3     2355     542      0     0     18 3705146  60011   28.5  27   23
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 3884389 conflicts, 4662322 decisions, 1 random
1200.08/1200.40	c 0 iterations, 371 restarts, 6477 skipped
1200.08/1200.40	c 34 enlarged, 1 shrunken, 37988 rescored, 938 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
1200.08/1200.40	c elim: 7955 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 131200 probed, 121 phases, 121 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 105017294 learned, 20% deleted, 35 strong, 24 depth
1200.08/1200.40	c subs: 0 forward, 1 backward, 0 doms
1200.08/1200.40	c strs: 1 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 354346791 propagations, 0.30 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 24 MB max, 483 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1517147-1238280995/watcher-1517147-1238280995 -o /tmp/evaluation-result-1517147-1238280995/solver-1517147-1238280995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517147-1238280995.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: 1.00 1.00 1.00 3/73 7080
/proc/meminfo: memFree=1588696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=916 CPUtime=0
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 167 0 0 0 0 0 0 0 21 0 1 0 1100763418 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134684963 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 229 151 79 155 0 72 0

[startup+0.0619931 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7080
/proc/meminfo: memFree=1588696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=1180 CPUtime=0.06
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 216 0 0 0 6 0 0 0 22 0 1 0 1100763418 1208320 200 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 295 200 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101996 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7080
/proc/meminfo: memFree=1588696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=1312 CPUtime=0.1
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 251 0 0 0 10 0 0 0 22 0 1 0 1100763418 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.302017 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7080
/proc/meminfo: memFree=1588696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=1708 CPUtime=0.3
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 338 0 0 0 30 0 0 0 23 0 1 0 1100763418 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1708

[startup+0.701057 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7080
/proc/meminfo: memFree=1588696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=1972 CPUtime=0.69
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 429 0 0 0 69 0 0 0 25 0 1 0 1100763418 2019328 413 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 493 413 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1587088/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=2500 CPUtime=1.49
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 564 0 0 0 149 0 0 0 25 0 1 0 1100763418 2560000 548 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 625 548 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1586320/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=3184 CPUtime=3.09
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 712 0 0 0 309 0 0 0 25 0 1 0 1100763418 3260416 696 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 796 696 79 155 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3184

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1585424/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=3844 CPUtime=6.29
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 898 0 0 0 629 0 0 0 25 0 1 0 1100763418 3936256 882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 961 882 79 155 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3844

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1584272/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=4908 CPUtime=12.69
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 1151 0 0 0 1269 0 0 0 25 0 1 0 1100763418 5025792 1135 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 1227 1135 79 155 0 1070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4908

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1582672/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=6428 CPUtime=25.48
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 1516 0 0 0 2548 0 0 0 25 0 1 0 1100763418 6582272 1500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 1607 1500 79 155 0 1450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6428

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1580880/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=8372 CPUtime=51.08
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 1968 0 0 0 5107 1 0 0 25 0 1 0 1100763418 8572928 1952 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 2093 1952 79 155 0 1936 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1578384/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=10860 CPUtime=102.27
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 2554 0 0 0 10225 2 0 0 25 0 1 0 1100763418 11120640 2538 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 2715 2538 79 155 0 2558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1576848/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=12712 CPUtime=162.25
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 2953 0 0 0 16222 3 0 0 25 0 1 0 1100763418 13017088 2937 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 3178 2937 79 155 0 3021 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12712

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7081
/proc/meminfo: memFree=1575504/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=14104 CPUtime=222.24
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 3265 0 0 0 22221 3 0 0 25 0 1 0 1100763418 14442496 3249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 3526 3249 79 155 0 3369 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1573840/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=15796 CPUtime=282.22
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 3638 0 0 0 28219 3 0 0 25 0 1 0 1100763418 16175104 3622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 3949 3622 79 155 0 3792 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15796

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1572880/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=16796 CPUtime=342.2
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 3876 0 0 0 34217 3 0 0 25 0 1 0 1100763418 17199104 3860 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 4199 3860 79 155 0 4042 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1572240/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=17480 CPUtime=402.18
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 4025 0 0 0 40215 3 0 0 25 0 1 0 1100763418 17899520 4009 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 4370 4009 79 155 0 4213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17480

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1571280/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=18500 CPUtime=462.17
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 4266 0 0 0 46214 3 0 0 25 0 1 0 1100763418 18944000 4250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554859 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 4625 4250 79 155 0 4468 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1570128/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=19896 CPUtime=522.16
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 4571 0 0 0 52212 4 0 0 25 0 1 0 1100763418 20373504 4555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 4974 4555 79 155 0 4817 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1569552/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=20440 CPUtime=582.14
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 4684 0 0 0 58210 4 0 0 25 0 1 0 1100763418 20930560 4668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 5110 4668 79 155 0 4953 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1568720/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=21372 CPUtime=642.13
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 4891 0 0 0 64209 4 0 0 25 0 1 0 1100763418 21884928 4875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 5343 4875 79 155 0 5186 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21372

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1568080/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=22280 CPUtime=702.11
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5055 0 0 0 70207 4 0 0 25 0 1 0 1100763418 22814720 5039 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 5570 5039 79 155 0 5413 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22280

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1567696/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=22728 CPUtime=762.1
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5156 0 0 0 76206 4 0 0 25 0 1 0 1100763418 23273472 5140 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 5682 5140 79 155 0 5525 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22728

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1566864/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=23692 CPUtime=822.08
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5343 0 0 0 82204 4 0 0 25 0 1 0 1100763418 24260608 5327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 5923 5327 79 155 0 5766 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23692

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1566480/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=24108 CPUtime=882.06
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5442 0 0 0 88202 4 0 0 25 0 1 0 1100763418 24686592 5426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6027 5426 79 155 0 5870 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1566288/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=24396 CPUtime=942.05
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5495 0 0 0 94201 4 0 0 25 0 1 0 1100763418 24981504 5479 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6099 5479 79 155 0 5942 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1566096/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=24844 CPUtime=1002.03
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5578 0 0 0 100199 4 0 0 25 0 1 0 1100763418 25440256 5562 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6211 5562 79 155 0 6054 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1565328/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=25624 CPUtime=1062.02
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5773 0 0 0 106198 4 0 0 25 0 1 0 1100763418 26238976 5757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6406 5757 79 155 0 6249 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1565008/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=25932 CPUtime=1122
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5846 0 0 0 112196 4 0 0 25 0 1 0 1100763418 26554368 5830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6483 5830 79 155 0 6326 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1564496/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=26476 CPUtime=1181.98
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5968 0 0 0 118194 4 0 0 25 0 1 0 1100763418 27111424 5952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6619 5952 79 155 0 6462 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7087
/proc/meminfo: memFree=1564368/2055920 swapFree=4177652/4192956
[pid=7080] ppid=7078 vsize=26636 CPUtime=1200.08
/proc/7080/stat : 7080 (precosat) R 7078 7080 6682 0 -1 4194304 5996 0 0 0 120004 4 0 0 25 0 1 0 1100763418 27275264 5980 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7080/statm: 6659 5980 79 155 0 6502 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26636

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.052991
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 26636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5996
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= 1876

runsolver used 1.13883 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 23:56:35
IDJOB=1517147
IDBENCH=70572
IDSOLVER=507
FILE ID=node84/1517147-1238280995
PBS_JOBID= 9060852
Free space on /tmp= 66120 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517147-1238280995/watcher-1517147-1238280995 -o /tmp/evaluation-result-1517147-1238280995/solver-1517147-1238280995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517147-1238280995.cnf

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=1971903283

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1589176 kB
Buffers:         64572 kB
Cached:         319400 kB
SwapCached:       6960 kB
Active:         159848 kB
Inactive:       233596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589176 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            58448 kB
Committed_AS:  2790132 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-29 00:16:37