Trace number 1516523

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S445910413-047.cnf
MD5SUM94792c8e1ea4b54b79fb0ca4e6f889a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3088
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-1516523-1238270827.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     102    102   26.0   5    1
0.19/0.22	c R    0.2     5785      65      0     0      0     202    202   25.6  10    1
0.19/0.24	c N    0.2     5785      65      0     0      0     803    803   25.2  27    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1001   1001   25.0  31    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2001   2001   24.6  38    1
0.19/0.29	c N    0.3     5785      65      0     0      0    2409   2409   24.4  38    1
0.39/0.45	c +    0.5     5785      65      0     0      0    5786   6363   23.3  40    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6424   6368   23.2  40    1
0.49/0.54	c +    0.5     5785      65      0     0      0    7232   6999   23.0  40    2
0.49/0.59	c B    0.6     5785      65      0     0      0    8006   7004   22.9  40    2
0.59/0.65	c +    0.7     5785      65      0     0      0    9042   7698   22.8  40    2
0.69/0.78	c +    0.8     5785      65      0     0      0   11300   8467   22.7  40    2
0.89/0.97	c +    1.0     5785      65      0     0      0   14126   9313   22.6  40    2
1.09/1.11	c N    1.1     5785      65      0     0      0   16057   9318   22.5  40    2
1.19/1.22	c +    1.2     5785      65      0     0      0   17655  10244   22.5  40    2
1.49/1.57	c +    1.6     5785      65      0     0      0   22065  11268   22.2  39    2
1.69/1.72	c
1.69/1.72	c       original/binary      fixed     eliminated      learned       agility
1.69/1.72	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.72	c
1.69/1.72	c B    1.7     5785      65      0     0      0   24017  11271   22.1  40    3
1.99/2.01	c +    2.0     5785      65      0     0      0   27580  12394   21.9  39    3
2.49/2.55	c +    2.6     5785      65      0     0      0   34475  13633   21.8  39    3
2.89/2.91	c N    2.9     5785      65      0     0      0   38513  13641   21.7  40    3
3.29/3.31	c +    3.3     5785      65      0     0      0   43090  14996   21.7  40    3
4.29/4.39	c +    4.4     5785      65      0     0      0   53860  16495   21.6  40    3
5.39/5.42	c B    5.4     5785      65      0     0      0   64030  16503   21.3  41    4
5.69/5.77	c +    5.8     5785      65      0     0      0   67325  18144   21.3  39    4
7.49/7.52	c +    7.5     5785      65      0     0      0   84156  19958   21.0  39    4
8.09/8.12	c N    8.1     5785      65      0     0      0   89803  19967   20.9  40    4
9.89/9.92	c +    9.9     5785      65      0     0      0  105196  21953   20.7  40    5
13.09/13.13	c +   13.1     5785      65      0     0      0  131497  24148   20.5  40    5
16.68/16.79	c B   16.8     5785      65      0     0      0  160050  24156   20.3  40    5
17.39/17.41	c +   17.4     5785      65      0     0      0  164370  26562   20.2  40    6
23.59/23.61	c N   23.6     5785      65      0     0      0  205191  26568   19.9  40    6
23.59/23.65	c +   23.6     5785      65      0     0      0  205461  29218   19.9  40    6
32.18/32.24	c +   32.2     5785      65      0     0      0  256827  32139   19.8  40    7
43.88/43.99	c +   44.0     5785      65      0     0      0  321030  35352   19.6  40    8
56.97/57.03	c B   57.0     5785      65      0     0      0  384111  35357   19.4  40    9
59.87/59.94	c
59.87/59.94	c       original/binary      fixed     eliminated      learned       agility
59.87/59.94	c   seconds        variables     equivalent    conflicts       height       MB
59.87/59.94	c
59.87/59.94	c +   59.9     5785      65      0     0      0  401285  38887   19.4  40    9
73.87/73.97	c N   73.9     5785      65      0     0      0  461604  38897   19.4  39   10
83.16/83.26	c +   83.2     5785      65      0     0      0  501605  42775   19.4  40   10
113.76/113.85	c +  113.8     5785      65      0     0      0  627007  47052   19.1  39   11
155.24/155.37	c +  155.3     5785      65      0     0      0  783756  51757   19.0  40   12
188.73/188.82	c B  188.8     5785      65      0     0      0  896194  51772   18.9  40   13
214.12/214.23	c +  214.2     5785      65      0     0      0  979697  56932   18.8  41   14
228.72/228.89	c N  228.8     5785      65      0     0      0 1025561  56943   18.8  40   15
300.00/300.20	c +  300.1     5785      65      0     0      0 1224620  62625   18.6  41   16
418.06/418.29	c +  418.2     5785      65      0     0      0 1530776  68887   18.4  40   18
588.21/588.48	c +  588.3     5785      65      0     0      0 1913470  75775   18.4  40   20
650.28/650.52	c B  650.3     5785      65      0     0      0 2048387  75786   18.4  41   22
749.55/749.83	c N  749.6     5785      65      0     0      0 2255903  75790   18.3  40   22
810.03/810.39	c +  810.1     5785      65      0     0      0 2391836  83352   18.2  40   23
1125.83/1126.20	c + 1125.8     5785      65      0     0      0 2989795  91687   17.9  39   26
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 3123003 conflicts, 3380941 decisions, 1 random
1200.00/1200.40	c 0 iterations, 5 restarts, 5508 skipped
1200.00/1200.40	c 29 enlarged, 0 shrunken, 30506 rescored, 763 rebiased
1200.00/1200.40	c 1 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.40	c elim: 54299 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 65979982 learned, 19% deleted, 0 strong, 8 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 46868928 propagations, 0.04 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 28 MB max, 313 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	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-1516523-1238270827/watcher-1516523-1238270827 -o /tmp/evaluation-result-1516523-1238270827/solver-1516523-1238270827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516523-1238270827.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 2/64 26218
/proc/meminfo: memFree=891320/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=920 CPUtime=0
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 1099747919 942080 116 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 230 116 63 155 0 73 0

[startup+0.039245 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26218
/proc/meminfo: memFree=891320/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=1516 CPUtime=0.03
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 311 0 0 0 3 0 0 0 20 0 1 0 1099747919 1552384 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134526641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 379 295 79 155 0 222 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1516

[startup+0.101253 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26218
/proc/meminfo: memFree=891320/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=1516 CPUtime=0.09
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 311 0 0 0 9 0 0 0 20 0 1 0 1099747919 1552384 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 379 295 79 155 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1516

[startup+0.301281 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26218
/proc/meminfo: memFree=891320/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=1648 CPUtime=0.29
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 402 0 0 0 29 0 0 0 21 0 1 0 1099747919 1687552 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 412 327 79 155 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1648

[startup+0.70134 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 26218
/proc/meminfo: memFree=891320/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=2584 CPUtime=0.69
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 629 0 0 0 69 0 0 0 25 0 1 0 1099747919 2646016 554 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 646 554 79 155 0 489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2584

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=889136/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=3260 CPUtime=1.49
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 780 0 0 0 149 0 0 0 25 0 1 0 1099747919 3338240 705 1992294400 134512640 135151029 4294956240 18446744073709551615 134551910 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 815 705 79 155 0 658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3260

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=888304/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=4072 CPUtime=3.09
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 962 0 0 0 309 0 0 0 25 0 1 0 1099747919 4169728 887 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 1018 887 79 155 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4072

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=887280/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=5024 CPUtime=6.29
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 1184 0 0 0 629 0 0 0 25 0 1 0 1099747919 5144576 1109 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 1256 1109 79 155 0 1099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5024

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=885872/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=6184 CPUtime=12.68
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 1440 0 0 0 1268 0 0 0 25 0 1 0 1099747919 6332416 1365 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 1546 1365 79 155 0 1389 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6184

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=884528/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=7808 CPUtime=25.49
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 1786 0 0 0 2548 1 0 0 25 0 1 0 1099747919 7995392 1711 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 1952 1711 79 155 0 1795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7808

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=882928/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=10032 CPUtime=51.07
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 2211 0 0 0 5106 1 0 0 25 0 1 0 1099747919 10272768 2136 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 2508 2136 79 155 0 2351 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10032

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=880496/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=12476 CPUtime=102.26
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 2774 0 0 0 10223 3 0 0 25 0 1 0 1099747919 12775424 2699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 3119 2699 79 155 0 2962 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12476

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=878576/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=14828 CPUtime=162.24
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 3269 0 0 0 16220 4 0 0 25 0 1 0 1099747919 15183872 3194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 3707 3194 79 155 0 3550 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=877232/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=16536 CPUtime=222.22
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 3600 0 0 0 22218 4 0 0 25 0 1 0 1099747919 16932864 3525 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 4134 3525 79 155 0 3977 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16536

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26219
/proc/meminfo: memFree=876016/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=17996 CPUtime=282.19
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 3885 0 0 0 28215 4 0 0 25 0 1 0 1099747919 18427904 3810 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 4499 3810 79 155 0 4342 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17996

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=875248/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=18908 CPUtime=342.18
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 4067 0 0 0 34213 5 0 0 25 0 1 0 1099747919 19361792 3992 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 4727 3992 79 155 0 4570 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18908

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=873968/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=20804 CPUtime=402.16
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 4393 0 0 0 40210 6 0 0 25 0 1 0 1099747919 21303296 4318 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 5201 4318 79 155 0 5044 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20804

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=872944/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=22108 CPUtime=462.14
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 4655 0 0 0 46208 6 0 0 25 0 1 0 1099747919 22638592 4580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 5527 4580 79 155 0 5370 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=872496/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=22756 CPUtime=522.12
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 4763 0 0 0 52206 6 0 0 25 0 1 0 1099747919 23302144 4688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 5689 4688 79 155 0 5532 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 22756

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26219
/proc/meminfo: memFree=872048/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=23276 CPUtime=582.1
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 4879 0 0 0 58203 7 0 0 25 0 1 0 1099747919 23834624 4804 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 5819 4804 79 155 0 5662 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23276

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26219
/proc/meminfo: memFree=870960/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=24596 CPUtime=642.08
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5143 0 0 0 64201 7 0 0 25 0 1 0 1099747919 25186304 5068 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 6149 5068 79 155 0 5992 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 24596

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26219
/proc/meminfo: memFree=870448/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=25248 CPUtime=702.06
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5268 0 0 0 70198 8 0 0 25 0 1 0 1099747919 25853952 5193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 6312 5193 79 155 0 6155 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 25248

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=870192/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=25636 CPUtime=762.05
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5329 0 0 0 76197 8 0 0 25 0 1 0 1099747919 26251264 5254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 6409 5254 79 155 0 6252 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 25636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=869552/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=26548 CPUtime=822.02
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5513 0 0 0 82194 8 0 0 25 0 1 0 1099747919 27185152 5438 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 6637 5438 79 155 0 6480 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 26548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=868720/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=27496 CPUtime=882.01
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5705 0 0 0 88192 9 0 0 25 0 1 0 1099747919 28155904 5630 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 6874 5630 79 155 0 6717 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 27496

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=868272/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=28144 CPUtime=941.98
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5816 0 0 0 94189 9 0 0 25 0 1 0 1099747919 28819456 5741 1992294400 134512640 135151029 4294956240 18446744073709551615 134576028 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7036 5741 79 155 0 6879 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=867760/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=28792 CPUtime=1001.96
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5944 0 0 0 100187 9 0 0 25 0 1 0 1099747919 29483008 5869 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7198 5869 79 155 0 7041 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=867632/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=28920 CPUtime=1061.95
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 5993 0 0 0 106185 10 0 0 25 0 1 0 1099747919 29614080 5918 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7230 5918 79 155 0 7073 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 28920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=867248/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=29312 CPUtime=1121.93
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 6076 0 0 0 112183 10 0 0 25 0 1 0 1099747919 30015488 6001 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7328 6001 79 155 0 7171 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 29312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=866736/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=29832 CPUtime=1181.91
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 6194 0 0 0 118181 10 0 0 25 0 1 0 1099747919 30547968 6119 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7458 6119 79 155 0 7301 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26219
/proc/meminfo: memFree=866096/2055920 swapFree=4175464/4192956
[pid=26218] ppid=26216 vsize=30616 CPUtime=1200
/proc/26218/stat : 26218 (precosat) R 26216 26218 26089 0 -1 4194304 6357 0 0 0 119990 10 0 0 25 0 1 0 1099747919 31350784 6282 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26218/statm: 7654 6282 79 155 0 7497 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 30616

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): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.109983
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 30616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6357
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= 1427

runsolver used 0.929858 second user time and 2.41463 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 21:07:07
IDJOB=1516523
IDBENCH=70520
IDSOLVER=507
FILE ID=node30/1516523-1238270827
PBS_JOBID= 9060841
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S445910413-047.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516523-1238270827/watcher-1516523-1238270827 -o /tmp/evaluation-result-1516523-1238270827/solver-1516523-1238270827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516523-1238270827.cnf

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

MD5SUM BENCH= 94792c8e1ea4b54b79fb0ca4e6f889a6
RANDOM SEED=2122877959

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        891736 kB
Buffers:         86684 kB
Cached:         987944 kB
SwapCached:      11400 kB
Active:         122340 kB
Inactive:       965628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        891736 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          18684 kB
Slab:            62208 kB
Committed_AS:  2989012 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 21:27:10