Trace number 1513979

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) 1200.11 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1513979-1238224589.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.00/0.04	c
0.00/0.04	c       original/binary      fixed     eliminated      learned       agility
0.00/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.04	c
0.00/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.26	c s    0.3    33205    7769      0     0    231       0      0    0.0   0    3
0.19/0.26	c l    0.3    33205    7769      0     0    231       0  33205    0.0   0    3
0.19/0.30	c R    0.3    33205    7769      0     0    231     101    101  559.8  16    3
0.29/0.33	c R    0.3    33205    7769      0     0    231     204    204  477.3  18    3
0.49/0.53	c R    0.5    33205    7769      0     0    231     808    808  383.7  14    3
0.59/0.61	c B    0.6    33205    7769      0     0    231    1000   1000  373.8  15    3
0.89/0.97	c B    1.0    33205    7769      0     0    231    2000   2000  360.2  15    4
1.09/1.13	c R    1.1    33205    7769      0     0    231    2413   2413  372.6  14    4
2.69/2.77	c R    2.8    33205    7769      0     0    231    6421   6421  368.3  17    7
3.39/3.44	c B    3.4    33205    7769      0     0    231    8003   8003  388.2  19    8
6.99/7.01	c R    7.0    33205    7769      0     0    231   16049  16049  383.2  13   14
10.89/10.95	c B   11.0    33205    7769      0     0    231   24009  24009  385.3  18   19
15.79/15.86	c +   15.9    33205    7769      0     0    231   33205  36525  374.1  18   26
18.89/18.93	c R   18.9    33205    7769      0     0    231   38505  36544  383.8  14   29
20.59/20.66	c +   20.7    33205    7769      0     0    231   41506  40177  391.1  16   29
26.98/27.07	c +   27.1    33205    7769      0     0    231   51880  44194  391.3  16   31
34.48/34.50	c B   34.5    33205    7769      0     0    231   64019  44215  386.3  19   34
35.08/35.12	c +   35.1    33205    7769      0     0    231   64850  48613  385.1  17   34
45.68/45.71	c
45.68/45.71	c       original/binary      fixed     eliminated      learned       agility
45.68/45.71	c   seconds        variables     equivalent    conflicts       height       MB
45.68/45.71	c
45.68/45.71	c +   45.7    33205    7769      0     0    231   81060  53474  378.7  12   37
51.38/51.43	c R   51.4    33205    7769      0     0    231   89814  53482  389.5  16   43
59.48/59.55	c +   59.5    33205    7769      0     0    231  101327  58821  400.9  18   45
78.17/78.20	c +   78.2    33205    7769      0     0    231  126655  64703  395.2  18   49
100.97/101.08	c +  101.1    33205    7769      0     0    231  158315  71173  392.5  16   51
102.37/102.48	c B  102.5    33205    7769      0     0    231  160045  66446  391.7  21   52
129.96/130.08	c +  130.1    33205    7769      0     0    231  197890  78290  393.3  16   57
135.86/135.93	c R  135.9    33205    7769      0     0    231  205231  78302  397.2  19   64
171.15/171.29	c +  171.2    33205    7769      0     0    231  247360  86119  403.6  14   68
225.23/225.35	c +  225.3    33205    7769      0     0    231  309200  94730  395.1  16   67
289.81/289.93	c B  289.9    33205    7769      0     0    231  384104  94738  396.1  16   77
291.81/291.90	c +  291.8    33205    7769      0     0    231  386500 104203  396.3  19   77
357.79/357.94	c R  357.8    33205    7769      0     0    231  461620 104246  398.3  16   89
377.39/377.54	c +  377.4    33205    7769      0     0    231  483126 114623  405.2  15   92
507.95/508.15	c +  508.0    33205    7769      0     0    231  603905 126085  408.1  17   97
669.62/669.86	c +  669.7    33205    7769      0     0    231  754880 138693  406.6  16  109
823.67/823.98	c B  823.8    33205    7769      0     0    231  896206 138698  401.6  16  114
873.55/873.84	c +  873.6    33205    7769      0     0    231  943602 152562  400.3  16  115
965.72/966.01	c R  965.7    33205    7769      0     0    231 1025630 152608  403.3  17  143
1186.77/1187.13	c
1186.77/1187.13	c       original/binary      fixed     eliminated      learned       agility
1186.77/1187.13	c   seconds        variables     equivalent    conflicts       height       MB
1186.77/1187.13	c
1186.77/1187.13	c + 1186.8    33205    7769      0     0    231 1179501 167818  413.1  17  149
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 1190498 conflicts, 2952189 decisions, 2 random
1200.07/1200.40	c 0 iterations, 2236 restarts, 0 skipped
1200.07/1200.40	c 17 enlarged, 0 shrunken, 11650 rescored, 317 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 231 elim, 0 merged
1200.07/1200.40	c elim: 111194 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 4428792 probed, 285 phases, 285 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 222658472 learned, 8% deleted, 0 strong, 79 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 584352178 propagations, 0.49 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 160 MB max, 745 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1513979-1238224589/watcher-1513979-1238224589 -o /tmp/evaluation-result-1513979-1238224589/solver-1513979-1238224589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513979-1238224589.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: 1.01 1.01 0.98 2/64 12973
/proc/meminfo: memFree=903760/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=1528 CPUtime=0
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 1095124787 1564672 273 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 382 274 63 155 0 225 0

[startup+0.0744651 s]
/proc/loadavg: 1.01 1.01 0.98 2/64 12973
/proc/meminfo: memFree=903760/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=4332 CPUtime=0.06
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 990 0 0 0 6 0 0 0 18 0 1 0 1095124787 4435968 974 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 1083 974 79 155 0 926 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4332

[startup+0.101466 s]
/proc/loadavg: 1.01 1.01 0.98 2/64 12973
/proc/meminfo: memFree=903760/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=4000 CPUtime=0.09
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 990 0 0 0 9 0 0 0 18 0 1 0 1095124787 4096000 923 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 1000 923 79 155 0 843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4000

[startup+0.301485 s]
/proc/loadavg: 1.01 1.01 0.98 2/64 12973
/proc/meminfo: memFree=903760/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=5188 CPUtime=0.29
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 1262 0 0 0 29 0 0 0 19 0 1 0 1095124787 5312512 1195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 1297 1195 79 155 0 1140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5188

[startup+0.701524 s]
/proc/loadavg: 1.01 1.01 0.98 2/64 12973
/proc/meminfo: memFree=903760/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=5188 CPUtime=0.69
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 1262 0 0 0 69 0 0 0 23 0 1 0 1095124787 5312512 1195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 1297 1195 79 155 0 1140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.5016 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=899016/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=6376 CPUtime=1.49
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 1581 0 0 0 148 1 0 0 25 0 1 0 1095124787 6529024 1514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 1594 1514 79 155 0 1437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6376

[startup+3.10175 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=896968/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=9280 CPUtime=3.09
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 2304 0 0 0 308 1 0 0 25 0 1 0 1095124787 9502720 2237 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 2320 2237 79 155 0 2163 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9280

[startup+6.30106 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=891400/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=14300 CPUtime=6.29
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 3542 0 0 0 626 3 0 0 25 0 1 0 1095124787 14643200 3475 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 3575 3475 79 155 0 3418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=881224/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=23936 CPUtime=12.68
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 5966 0 0 0 1264 4 0 0 25 0 1 0 1095124787 24510464 5899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 5984 5899 79 155 0 5827 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23936

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=870024/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=34100 CPUtime=25.48
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 8501 0 0 0 2541 7 0 0 25 0 1 0 1095124787 34918400 8434 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 8525 8434 79 155 0 8368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34100

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 12974
/proc/meminfo: memFree=858696/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=45716 CPUtime=51.08
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 11405 0 0 0 5098 10 0 0 25 0 1 0 1095124787 46813184 11338 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 11429 11338 79 155 0 11272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45716

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=846216/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=57860 CPUtime=102.27
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 14434 0 0 0 10213 14 0 0 25 0 1 0 1095124787 59248640 14367 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 14465 14367 79 155 0 14308 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 57860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=831432/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=72644 CPUtime=162.25
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 18119 0 0 0 16206 19 0 0 25 0 1 0 1095124787 74387456 18052 1992294400 134512640 135151029 4294956240 18446744073709551615 134554679 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 18161 18052 79 155 0 18004 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72644

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=825288/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=78584 CPUtime=222.23
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 19629 0 0 0 22202 21 0 0 25 0 1 0 1095124787 80470016 19562 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 19646 19562 79 155 0 19489 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78584

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=822536/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=81356 CPUtime=282.21
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 20301 0 0 0 28200 21 0 0 25 0 1 0 1095124787 83308544 20234 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 20339 20234 79 155 0 20182 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 81356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=813896/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=90200 CPUtime=342.2
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 22514 0 0 0 34195 25 0 0 25 0 1 0 1095124787 92364800 22447 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 22550 22447 79 155 0 22393 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 90200

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=793608/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=110548 CPUtime=402.18
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 27595 0 0 0 40187 31 0 0 25 0 1 0 1095124787 113201152 27528 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 27637 27528 79 155 0 27480 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 110548

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=789768/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=113988 CPUtime=462.16
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 28473 0 0 0 46184 32 0 0 25 0 1 0 1095124787 116723712 28406 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 28497 28406 79 155 0 28340 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 113988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=789704/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=113988 CPUtime=522.14
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 28474 0 0 0 52182 32 0 0 25 0 1 0 1095124787 116723712 28407 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 28497 28407 79 155 0 28340 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 113988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=789704/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=113988 CPUtime=582.14
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 28474 0 0 0 58181 33 0 0 25 0 1 0 1095124787 116723712 28407 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 28497 28407 79 155 0 28340 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 113988

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=788424/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=115320 CPUtime=642.11
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 28801 0 0 0 64178 33 0 0 25 0 1 0 1095124787 118087680 28734 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 28830 28734 79 155 0 28673 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 115320

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=780808/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=122976 CPUtime=702.1
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 30720 0 0 0 70174 36 0 0 25 0 1 0 1095124787 125927424 30653 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 30744 30653 79 155 0 30587 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 122976

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=779208/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=124560 CPUtime=762.08
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 31090 0 0 0 76172 36 0 0 25 0 1 0 1095124787 127549440 31023 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 31140 31023 79 155 0 30983 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 124560

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=778696/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=124956 CPUtime=822.07
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 31215 0 0 0 82170 37 0 0 25 0 1 0 1095124787 127954944 31148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 31239 31148 79 155 0 31082 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 124956

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=776008/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=127992 CPUtime=882.04
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 31947 0 0 0 88167 37 0 0 25 0 1 0 1095124787 131063808 31880 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 31998 31880 79 155 0 31841 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 127992

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=759752/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=144096 CPUtime=942.03
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 35992 0 0 0 94161 42 0 0 25 0 1 0 1095124787 147554304 35925 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 36024 35925 79 155 0 35867 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 144096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=745672/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=157968 CPUtime=1002.02
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 39456 0 0 0 100156 46 0 0 25 0 1 0 1095124787 161759232 39389 1992294400 134512640 135151029 4294956240 18446744073709551615 134520411 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 39492 39389 79 155 0 39335 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 157968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=735432/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=168276 CPUtime=1062
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 42019 0 0 0 106152 48 0 0 25 0 1 0 1095124787 172314624 41952 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 42069 41952 79 155 0 41912 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 168276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=735368/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=168276 CPUtime=1121.99
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 42021 0 0 0 112150 49 0 0 25 0 1 0 1095124787 172314624 41954 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 42069 41954 79 155 0 41912 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 168276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=735368/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=168436 CPUtime=1181.97
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 42037 0 0 0 118148 49 0 0 25 0 1 0 1095124787 172478464 41970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 42109 41970 79 155 0 41952 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 168436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 12974
/proc/meminfo: memFree=735304/2055920 swapFree=4178100/4192956
[pid=12973] ppid=12971 vsize=168436 CPUtime=1200.07
/proc/12973/stat : 12973 (precosat) R 12971 12973 12842 0 -1 4194304 42037 0 0 0 119958 49 0 0 25 0 1 0 1095124787 172478464 41970 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12973/statm: 42109 41970 79 155 0 41952 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168436

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.58
CPU system time (s): 0.52192
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 168436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42037
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= 2506

runsolver used 0.913861 second user time and 2.49362 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 08:16:29
IDJOB=1513979
IDBENCH=70308
IDSOLVER=507
FILE ID=node18/1513979-1238224589
PBS_JOBID= 9060632
Free space on /tmp= 66196 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513979-1238224589/watcher-1513979-1238224589 -o /tmp/evaluation-result-1513979-1238224589/solver-1513979-1238224589 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513979-1238224589.cnf

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=1084579140

node18.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		: 3000.214
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		: 3000.214
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:        904240 kB
Buffers:         80912 kB
Cached:         980260 kB
SwapCached:       8808 kB
Active:          86736 kB
Inactive:       986896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904240 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64104 kB
Committed_AS:  2943572 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 08:36:31