Trace number 1517087

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
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-1517087-1238279989.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     2344     547      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2344     547      0     0     13       0   2344    0.0   0    0
0.00/0.01	c R    0.0     2344     547      0     0     13     101    101   56.7  13    0
0.00/0.02	c R    0.0     2344     547      0     0     13     202    202   49.6  21    0
0.00/0.05	c N    0.1     2344     547      0     0     13     806    806   40.8  26    0
0.00/0.06	c B    0.1     2344     547      0     0     13    1001   1001   39.3  26    0
0.10/0.11	c B    0.1     2344     547      0     0     13    2001   2001   36.6  26    1
0.10/0.13	c +    0.1     2344     547      0     0     13    2344   2578   36.2  22    1
0.10/0.14	c R    0.1     2344     547      0     0     13    2412   2412   36.2  23    1
0.10/0.17	c +    0.2     2344     547      0     0     13    2931   2835   36.3  26    1
0.20/0.21	c +    0.2     2344     547      0     0     13    3660   3118   35.5  27    1
0.20/0.28	c +    0.3     2344     547      0     0     13    4575   3429   34.6  26    1
0.30/0.36	c +    0.4     2344     547      0     0     13    5715   3771   33.8  26    1
0.40/0.41	c N    0.4     2344     547      0     0     13    6419   3777   33.5  27    1
0.40/0.46	c +    0.5     2344     547      0     0     13    7140   4148   33.0  26    1
0.50/0.52	c B    0.5     2344     547      0     0     13    8005   4161   32.6  25    1
0.50/0.58	c +    0.6     2344     547      0     0     13    8926   4562   33.4  28    1
0.70/0.74	c +    0.7     2344     547      0     0     13   11157   5018   33.8  27    1
0.89/0.94	c
0.89/0.94	c       original/binary      fixed     eliminated      learned       agility
0.89/0.94	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.94	c
0.89/0.94	c +    0.9     2344     547      0     0     13   13945   5519   32.9  29    1
1.10/1.10	c N    1.1     2344     547      0     0     13   16048   5532   32.2  26    1
1.19/1.21	c +    1.2     2344     547      0     0     13   17431   6070   32.1  26    1
1.49/1.57	c +    1.6     2344     547      0     0     13   21786   6677   31.5  27    2
1.69/1.77	c B    1.8     2344     547      0     0     13   24009   6694   31.1  28    2
1.99/2.05	c +    2.1     2344     547      0     0     13   27232   7344   30.6  27    2
2.59/2.66	c +    2.7     2344     547      0     0     13   34041   8078   29.7  25    2
2.99/3.07	c N    3.1     2344     547      0     0     13   38501   8085   29.5  27    2
3.39/3.44	c +    3.4     2344     547      0     0     13   42550   8885   29.3  27    2
4.49/4.53	c +    4.5     2344     547      0     0     13   53185   9773   28.8  27    2
5.59/5.66	c B    5.7     2344     547      0     0     13   64016   9783   28.5  26    2
5.89/5.90	c +    5.9     2344     547      0     0     13   66481  10750   28.4  29    2
7.59/7.63	c +    7.6     2344     547      0     0     13   83101  11825   29.7  25    3
8.39/8.43	c N    8.4     2344     547      0     0     13   89802  11837   30.0  26    3
9.99/10.03	c +   10.0     2344     547      0     0     13  103876  13007   30.6  27    3
12.89/12.93	c +   12.9     2344     547      0     0     13  129846  14307   30.6  29    4
16.39/16.42	c B   16.4     2344     547      0     0     13  160038  14311   30.5  29    4
16.68/16.70	c +   16.7     2344     547      0     0     13  162305  15737   30.5  27    4
22.28/22.39	c +   22.4     2344     547      0     0     13  202880  17310   30.5  26    5
22.78/22.82	c
22.78/22.82	c       original/binary      fixed     eliminated      learned       agility
22.78/22.82	c   seconds        variables     equivalent    conflicts       height       MB
22.78/22.82	c
22.78/22.82	c N   22.8     2344     547      0     0     13  205187  17322   30.4  27    5
30.18/30.29	c +   30.3     2344     547      0     0     13  253602  19041   30.3  27    5
40.27/40.32	c +   40.3     2344     547      0     0     13  317001  20945   29.2  27    6
50.97/51.08	c B   51.1     2344     547      0     0     13  384088  20960   29.2  26    7
52.97/53.07	c +   53.1     2344     547      0     0     13  396250  23039   29.0  27    7
65.87/65.96	c N   65.9     2344     547      0     0     13  461595  23049   28.7  26    8
72.76/72.85	c +   72.8     2344     547      0     0     13  495310  25342   28.4  26    8
96.95/97.03	c +   97.0     2344     547      0     0     13  619135  27876   28.6  27    9
130.44/130.57	c +  130.5     2344     547      0     0     13  773915  30663   28.9  26   10
159.13/159.23	c B  159.2     2344     547      0     0     13  896197  30673   28.8  28   11
176.72/176.86	c +  176.8     2344     547      0     0     13  967391  33729   28.2  27   11
192.43/192.58	c N  192.5     2344     547      0     0     13 1025547  33737   27.8  28   12
241.00/241.16	c +  241.1     2344     547      0     0     13 1209236  37101   27.3  27   13
329.07/329.26	c +  329.1     2344     547      0     0     13 1511545  40811   27.7  26   15
450.92/451.18	c +  451.0     2344     547      0     0     13 1889430  44892   27.7  27   16
504.00/504.20	c B  504.0     2344     547      0     0     13 2048392  44904   27.9  28   18
588.57/588.84	c R  588.6     2344     547      0     0     13 2255961  44903   28.0  25   19
626.36/626.69	c +  626.5     2344     547      0     0     13 2361785  49381   28.0  26   19
857.68/858.07	c +  857.8     2344     547      0     0     13 2952230  54319   28.0  26   21
1180.26/1180.73	c
1180.26/1180.73	c       original/binary      fixed     eliminated      learned       agility
1180.26/1180.73	c   seconds        variables     equivalent    conflicts       height       MB
1180.26/1180.73	c
1180.26/1180.73	c + 1180.3     2344     547      0     0     13 3690286  59750   27.9  28   24
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 3730787 conflicts, 4487114 decisions, 1 random
1200.05/1200.50	c 0 iterations, 340 restarts, 6183 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 36485 rescored, 892 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.05/1200.50	c elim: 7776 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 120366 probed, 110 phases, 110 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 99588574 learned, 20% deleted, 32 strong, 26 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 342377556 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 25 MB max, 458 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517087-1238279989/watcher-1517087-1238279989 -o /tmp/evaluation-result-1517087-1238279989/solver-1517087-1238279989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517087-1238279989.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 26785
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=916 CPUtime=0
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1100665225 937984 152 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 229 152 79 155 0 72 0

[startup+0.088883 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26785
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=1180 CPUtime=0.08
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 234 0 0 0 8 0 0 0 18 0 1 0 1100665225 1208320 218 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 295 218 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101885 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26785
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=1312 CPUtime=0.1
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 1100665225 1343488 228 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 328 228 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301927 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26785
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=1576 CPUtime=0.3
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 333 0 0 0 30 0 0 0 19 0 1 0 1100665225 1613824 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 394 317 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.702013 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26785
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=1972 CPUtime=0.7
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 408 0 0 0 70 0 0 0 22 0 1 0 1100665225 2019328 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134574816 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 493 392 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=995680/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=2368 CPUtime=1.49
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 513 0 0 0 149 0 0 0 25 0 1 0 1100665225 2424832 497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 592 497 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10153 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=995104/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=2904 CPUtime=3.09
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 1100665225 2973696 618 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 726 618 79 155 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2904

[startup+6.30122 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=994272/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=3568 CPUtime=6.29
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 806 0 0 0 629 0 0 0 25 0 1 0 1100665225 3653632 790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 892 790 79 155 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3568

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=992864/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=4772 CPUtime=12.69
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 1108 0 0 0 1269 0 0 0 25 0 1 0 1100665225 4886528 1092 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 1193 1092 79 155 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4772

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=991328/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=6360 CPUtime=25.48
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 1482 0 0 0 2548 0 0 0 25 0 1 0 1100665225 6512640 1466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 1590 1466 79 155 0 1433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6360

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=989472/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=8452 CPUtime=51.07
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 1943 0 0 0 5106 1 0 0 25 0 1 0 1100665225 8654848 1927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 2113 1927 79 155 0 1956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8452

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=987040/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=10980 CPUtime=102.26
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 2544 0 0 0 10223 3 0 0 25 0 1 0 1100665225 11243520 2528 1992294400 134512640 135151029 4294956240 18446744073709551615 134531104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 2745 2528 79 155 0 2588 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10980

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=985568/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=12652 CPUtime=162.23
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 2916 0 0 0 16220 3 0 0 25 0 1 0 1100665225 12955648 2900 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 3163 2900 79 155 0 3006 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12652

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=984288/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=14196 CPUtime=222.21
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 3223 0 0 0 22217 4 0 0 25 0 1 0 1100665225 14536704 3207 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 3549 3207 79 155 0 3392 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=982624/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=15996 CPUtime=282.19
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 3658 0 0 0 28214 5 0 0 25 0 1 0 1100665225 16379904 3642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 3999 3642 79 155 0 3842 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15996

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=981728/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=16828 CPUtime=342.16
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 3853 0 0 0 34211 5 0 0 25 0 1 0 1100665225 17231872 3837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 4207 3837 79 155 0 4050 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16828

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=981216/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=17548 CPUtime=402.14
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 3986 0 0 0 40209 5 0 0 25 0 1 0 1100665225 17969152 3970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 4387 3970 79 155 0 4230 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17548

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26786
/proc/meminfo: memFree=980256/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=18572 CPUtime=462.12
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 4220 0 0 0 46206 6 0 0 25 0 1 0 1100665225 19017728 4204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 4643 4204 79 155 0 4486 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18572

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=978912/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=19968 CPUtime=522.09
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 4531 0 0 0 52203 6 0 0 25 0 1 0 1100665225 20447232 4515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 4992 4515 79 155 0 4835 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=978144/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=20848 CPUtime=582.08
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 4719 0 0 0 58201 7 0 0 25 0 1 0 1100665225 21348352 4703 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5212 4703 79 155 0 5055 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20848

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=977248/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=21888 CPUtime=642.06
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 4939 0 0 0 64199 7 0 0 25 0 1 0 1100665225 22413312 4923 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5472 4923 79 155 0 5315 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21888

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=976928/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=22416 CPUtime=702.03
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5027 0 0 0 70196 7 0 0 25 0 1 0 1100665225 22953984 5011 1992294400 134512640 135151029 4294956240 18446744073709551615 134580745 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5604 5011 79 155 0 5447 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22416

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=976608/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=22704 CPUtime=762.01
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5097 0 0 0 76194 7 0 0 25 0 1 0 1100665225 23248896 5081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5676 5081 79 155 0 5519 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22704

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=976288/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=23040 CPUtime=821.99
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5173 0 0 0 82191 8 0 0 25 0 1 0 1100665225 23592960 5157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5760 5157 79 155 0 5603 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23040

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=975776/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=23736 CPUtime=881.96
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5309 0 0 0 88188 8 0 0 25 0 1 0 1100665225 24305664 5293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 5934 5293 79 155 0 5777 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23736

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=975392/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=24064 CPUtime=941.94
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5409 0 0 0 94186 8 0 0 25 0 1 0 1100665225 24641536 5393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6016 5393 79 155 0 5859 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 24064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=974816/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=24836 CPUtime=1001.92
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5542 0 0 0 100183 9 0 0 25 0 1 0 1100665225 25432064 5526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6209 5526 79 155 0 6052 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=974368/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=25284 CPUtime=1061.9
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5655 0 0 0 106181 9 0 0 25 0 1 0 1100665225 25890816 5639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6321 5639 79 155 0 6164 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 25284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=973728/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=26224 CPUtime=1121.87
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5819 0 0 0 112178 9 0 0 25 0 1 0 1100665225 26853376 5803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6556 5803 79 155 0 6399 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=973536/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=26384 CPUtime=1181.86
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5865 0 0 0 118176 10 0 0 25 0 1 0 1100665225 27017216 5849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6596 5849 79 155 0 6439 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 26384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=973152/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=26808 CPUtime=1200.05
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5959 0 0 0 119995 10 0 0 25 0 1 0 1100665225 27451392 5943 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6702 5943 79 155 0 6545 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26808

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26788
/proc/meminfo: memFree=973152/2055920 swapFree=4177928/4192956
[pid=26785] ppid=26783 vsize=26808 CPUtime=1200.05
/proc/26785/stat : 26785 (precosat) R 26783 26785 26403 0 -1 4194304 5959 0 0 0 119995 10 0 0 25 0 1 0 1100665225 27451392 5943 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26785/statm: 6702 5943 79 155 0 6545 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.106983
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 26808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5959
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= 1991

runsolver used 0.735888 second user time and 2.6226 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 23:39:49
IDJOB=1517087
IDBENCH=70567
IDSOLVER=507
FILE ID=node10/1517087-1238279989
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517087-1238279989/watcher-1517087-1238279989 -o /tmp/evaluation-result-1517087-1238279989/solver-1517087-1238279989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517087-1238279989.cnf

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=1180248971

node10.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		: 3000.272
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		: 3000.272
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:        997576 kB
Buffers:         88940 kB
Cached:         881364 kB
SwapCached:       8896 kB
Active:         206164 kB
Inactive:       775236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997576 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62908 kB
Committed_AS:  2788500 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 23:59:52