Trace number 1513967

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) 1200.08 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
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-1513967-1238224584.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
0.19/0.25	c s    0.3    33260    7751      0     0    249       0      0    0.0   0    3
0.19/0.25	c l    0.3    33260    7751      0     0    249       0  33260    0.0   0    3
0.19/0.30	c R    0.3    33260    7751      0     0    249     101    101  526.8  16    3
0.29/0.33	c R    0.3    33260    7751      0     0    249     201    201  457.1  15    3
0.49/0.54	c R    0.5    33260    7751      0     0    249     806    806  374.8  19    3
0.59/0.61	c B    0.6    33260    7751      0     0    249    1001   1001  373.8  17    3
0.90/0.98	c B    1.0    33260    7751      0     0    249    2003   2003  362.6  15    4
1.10/1.16	c R    1.2    33260    7751      0     0    249    2409   2409  373.5  15    4
2.59/2.68	c R    2.7    33260    7751      0     0    249    6422   6422  363.8  18    7
3.30/3.31	c B    3.3    33260    7751      0     0    249    8005   8005  384.8  17    8
6.69/6.79	c R    6.8    33260    7751      0     0    249   16045  16045  380.1  13   14
10.79/10.84	c B   10.8    33260    7751      0     0    249   24009  24009  382.9  17   20
15.69/15.79	c +   15.8    33260    7751      0     0    249   33260  36586  374.6  16   26
18.69/18.75	c R   18.7    33260    7751      0     0    249   38493  36598  386.0  15   29
20.39/20.41	c +   20.4    33260    7751      0     0    249   41576  40244  392.6  17   29
26.68/26.74	c +   26.7    33260    7751      0     0    249   51971  44268  391.1  18   32
34.28/34.30	c B   34.3    33260    7751      0     0    249   64029  44286  385.7  17   35
34.88/34.95	c +   34.9    33260    7751      0     0    249   64962  48694  384.5  19   35
45.17/45.26	c
45.17/45.26	c       original/binary      fixed     eliminated      learned       agility
45.17/45.26	c   seconds        variables     equivalent    conflicts       height       MB
45.17/45.26	c
45.17/45.26	c +   45.2    33260    7751      0     0    249   81201  53563  378.7  15   38
50.87/50.92	c R   50.9    33260    7751      0     0    249   89785  53572  388.6  16   42
58.97/59.05	c +   59.0    33260    7751      0     0    249  101501  58919  398.3  15   42
77.36/77.48	c +   77.5    33260    7751      0     0    249  126875  64810  392.4  16   47
99.86/99.94	c +   99.9    33260    7751      0     0    249  158590  71291  390.1  17   50
101.06/101.16	c B  101.1    33260    7751      0     0    249  160064  66297  389.1  18   51
129.15/129.23	c +  129.2    33260    7751      0     0    249  198236  78420  391.0  16   56
134.45/134.56	c R  134.5    33260    7751      0     0    249  205173  78239  395.9  17   62
170.84/170.99	c +  170.9    33260    7751      0     0    249  247795  86262  404.9  15   67
224.52/224.64	c +  224.6    33260    7751      0     0    249  309742  94888  397.5  16   68
288.40/288.50	c B  288.4    33260    7751      0     0    249  384110  94903  398.5  19   78
291.00/291.14	c +  291.1    33260    7751      0     0    249  387175 104376  398.5  16   78
357.29/357.44	c R  357.3    33260    7751      0     0    249  461587 104420  397.5  16   88
378.67/378.80	c +  378.7    33260    7751      0     0    249  483965 114813  403.2  15   93
511.34/511.52	c +  511.4    33260    7751      0     0    249  604955 126294  404.7  20   96
670.70/670.96	c +  670.8    33260    7751      0     0    249  756190 138923  403.8  16  108
821.05/821.35	c B  821.1    33260    7751      0     0    249  896207 138931  399.7  17  114
871.43/871.71	c +  871.5    33260    7751      0     0    249  945236 152815  398.8  15  115
960.81/961.16	c R  960.9    33260    7751      0     0    249 1025605 152865  400.5  17  138
1174.75/1175.14	c
1174.75/1175.14	c       original/binary      fixed     eliminated      learned       agility
1174.75/1175.14	c   seconds        variables     equivalent    conflicts       height       MB
1174.75/1175.14	c
1174.75/1175.14	c + 1174.8    33260    7751      0     0    249 1181546 168096  407.3  18  150
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1202154 conflicts, 2998597 decisions, 2 random
1200.04/1200.40	c 0 iterations, 2280 restarts, 0 skipped
1200.04/1200.40	c 17 enlarged, 0 shrunken, 11764 rescored, 317 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 249 elim, 0 merged
1200.04/1200.40	c elim: 111996 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 4449572 probed, 287 phases, 287 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 222503251 learned, 8% deleted, 0 strong, 62 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 592079918 propagations, 0.49 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 160 MB max, 742 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1513967-1238224584/watcher-1513967-1238224584 -o /tmp/evaluation-result-1513967-1238224584/solver-1513967-1238224584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513967-1238224584.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: 0.91 0.95 0.97 3/64 17561
/proc/meminfo: memFree=893112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=1528 CPUtime=0
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1095124301 1564672 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 382 279 63 155 0 225 0

[startup+0.0694819 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17561
/proc/meminfo: memFree=893112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=4164 CPUtime=0.06
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 957 0 0 0 6 0 0 0 18 0 1 0 1095124301 4263936 941 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 1041 941 79 155 0 884 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4164

[startup+0.102487 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17561
/proc/meminfo: memFree=893112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=3952 CPUtime=0.09
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 1054 0 0 0 9 0 0 0 18 0 1 0 1095124301 4046848 911 1992294400 134512640 135151029 4294956240 18446744073709551615 134680003 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 988 911 79 155 0 831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.301507 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17561
/proc/meminfo: memFree=893112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=5140 CPUtime=0.29
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 1343 0 0 0 29 0 0 0 19 0 1 0 1095124301 5263360 1200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 1285 1200 79 155 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.702555 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 17561
/proc/meminfo: memFree=893112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=5140 CPUtime=0.69
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 1347 0 0 0 69 0 0 0 22 0 1 0 1095124301 5263360 1204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 1285 1204 79 155 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50165 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17562
/proc/meminfo: memFree=888112/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=6724 CPUtime=1.49
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 1715 0 0 0 148 1 0 0 25 0 1 0 1095124301 6885376 1572 1992294400 134512640 135151029 4294956240 18446744073709551615 134580633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 1681 1572 79 155 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6724

[startup+3.10183 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 17562
/proc/meminfo: memFree=885936/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=9632 CPUtime=3.09
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 2451 0 0 0 307 2 0 0 25 0 1 0 1095124301 9863168 2308 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 2408 2308 79 155 0 2251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9632

[startup+6.3012 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 17562
/proc/meminfo: memFree=880368/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=14516 CPUtime=6.29
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 3686 0 0 0 626 3 0 0 25 0 1 0 1095124301 14864384 3543 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 3629 3543 79 155 0 3472 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14516

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 17562
/proc/meminfo: memFree=870128/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=24284 CPUtime=12.69
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 6108 0 0 0 1264 5 0 0 25 0 1 0 1095124301 24866816 5965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 6071 5965 79 155 0 5914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24284

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 17562
/proc/meminfo: memFree=858608/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=34844 CPUtime=25.48
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 8776 0 0 0 2541 7 0 0 25 0 1 0 1095124301 35680256 8633 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 8711 8633 79 155 0 8554 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34844

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 17562
/proc/meminfo: memFree=848624/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=44744 CPUtime=51.07
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 11243 0 0 0 5098 9 0 0 25 0 1 0 1095124301 45817856 11100 1992294400 134512640 135151029 4294956240 18446744073709551615 134580627 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 11186 11100 79 155 0 11029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44744

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 17562
/proc/meminfo: memFree=837936/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=55568 CPUtime=102.26
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 13947 0 0 0 10213 13 0 0 25 0 1 0 1095124301 56901632 13804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 13892 13804 79 155 0 13735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55568

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=822704/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=70616 CPUtime=162.24
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 17703 0 0 0 16205 19 0 0 25 0 1 0 1095124301 72310784 17560 1992294400 134512640 135151029 4294956240 18446744073709551615 134530989 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 17654 17560 79 155 0 17497 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70616

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=816368/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=76952 CPUtime=222.23
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 19285 0 0 0 22202 21 0 0 25 0 1 0 1095124301 78798848 19142 1992294400 134512640 135151029 4294956240 18446744073709551615 134531018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 19238 19142 79 155 0 19081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 76952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=810992/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=82496 CPUtime=282.2
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 20661 0 0 0 28198 22 0 0 25 0 1 0 1095124301 84475904 20518 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 20624 20518 79 155 0 20467 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 82496

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=803120/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=90284 CPUtime=342.19
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 22620 0 0 0 34195 24 0 0 25 0 1 0 1095124301 92450816 22477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 22571 22477 79 155 0 22414 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=781232/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=112328 CPUtime=402.17
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 28127 0 0 0 40186 31 0 0 25 0 1 0 1095124301 115023872 27984 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 28082 27984 79 155 0 27925 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 112328

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=775536/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=117620 CPUtime=462.15
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 29460 0 0 0 46182 33 0 0 25 0 1 0 1095124301 120442880 29317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 29405 29317 79 155 0 29248 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 117620

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=775600/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=117620 CPUtime=522.13
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 29461 0 0 0 52180 33 0 0 25 0 1 0 1095124301 120442880 29318 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 29405 29318 79 155 0 29248 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 117620

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=775600/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=117620 CPUtime=582.11
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 29461 0 0 0 58178 33 0 0 25 0 1 0 1095124301 120442880 29318 1992294400 134512640 135151029 4294956240 18446744073709551615 134580562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 29405 29318 79 155 0 29248 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 117620

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=775536/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=117620 CPUtime=642.11
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 29461 0 0 0 64177 34 0 0 25 0 1 0 1095124301 120442880 29318 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 29405 29318 79 155 0 29248 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 117620

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=770736/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=122636 CPUtime=702.08
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 30686 0 0 0 70173 35 0 0 25 0 1 0 1095124301 125579264 30543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 30659 30543 79 155 0 30502 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 122636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=768816/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=124352 CPUtime=762.07
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 31127 0 0 0 76171 36 0 0 25 0 1 0 1095124301 127336448 30984 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 31088 30984 79 155 0 30931 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 124352

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=768752/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=124484 CPUtime=822.05
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 31147 0 0 0 82169 36 0 0 25 0 1 0 1095124301 127471616 31004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 31121 31004 79 155 0 30964 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 124484

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=764080/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=129236 CPUtime=882.03
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 32362 0 0 0 88166 37 0 0 25 0 1 0 1095124301 132337664 32219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 32309 32219 79 155 0 32152 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 129236

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=752432/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=140988 CPUtime=942.01
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 35278 0 0 0 94161 40 0 0 25 0 1 0 1095124301 144371712 35135 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 35247 35135 79 155 0 35090 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 140988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=742256/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=151020 CPUtime=1001.99
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 37790 0 0 0 100156 43 0 0 25 0 1 0 1095124301 154644480 37647 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 37755 37647 79 155 0 37598 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 151020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=731248/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=162060 CPUtime=1061.98
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 40518 0 0 0 106151 47 0 0 25 0 1 0 1095124301 165949440 40375 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 40515 40375 79 155 0 40358 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 162060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=725808/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=167348 CPUtime=1121.95
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 41860 0 0 0 112147 48 0 0 25 0 1 0 1095124301 171364352 41717 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 41837 41717 79 155 0 41680 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 167348

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=725808/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=167348 CPUtime=1181.95
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 41861 0 0 0 118146 49 0 0 25 0 1 0 1095124301 171364352 41718 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 41837 41718 79 155 0 41680 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 167348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17562
/proc/meminfo: memFree=725744/2055920 swapFree=4176704/4192956
[pid=17561] ppid=17559 vsize=167348 CPUtime=1200.04
/proc/17561/stat : 17561 (precosat) R 17559 17561 17430 0 -1 4194304 41861 0 0 0 119955 49 0 0 25 0 1 0 1095124301 171364352 41718 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17561/statm: 41837 41718 79 155 0 41680 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 167348

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.56
CPU system time (s): 0.518921
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 167348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.518921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41861
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= 2687

runsolver used 0.836872 second user time and 2.54961 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 08:16:24
IDJOB=1513967
IDBENCH=70307
IDSOLVER=507
FILE ID=node20/1513967-1238224584
PBS_JOBID= 9060620
Free space on /tmp= 65632 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513967-1238224584/watcher-1513967-1238224584 -o /tmp/evaluation-result-1513967-1238224584/solver-1513967-1238224584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513967-1238224584.cnf

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=476740697

node20.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		: 3000.235
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		: 3000.235
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:        893592 kB
Buffers:         96916 kB
Cached:         964420 kB
SwapCached:      10004 kB
Active:          88052 kB
Inactive:       984704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893592 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            75636 kB
Committed_AS:  2823476 kB
PageTables:       1404 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= 65628 MiB
End job on node20 at 2009-03-28 08:36:27