Trace number 1553830

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) 1200.13 1200.56

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications 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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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-1553830-1238719042.cnf
0.00/0.00	c found header 'p cnf 249327 746444'
1.39/1.49	c finished parsing
1.39/1.49	c
1.39/1.49	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.39/1.49	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.39/1.49	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.39/1.49	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.39/1.49	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.39/1.49	c --random=1 --spread=2000 --seed=0 --skip=25
1.39/1.49	c
1.39/1.49	c sizeof     vars[0] = 16   alignment = 0       4 MB
1.39/1.49	c sizeof     orgs[0] =  8   alignment = 0       2 MB
1.39/1.49	c sizeof     occs[0] =  8   alignment = 0       2 MB
1.39/1.49	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
1.39/1.49	c
1.39/1.49	c starting search after 1.5 seconds
1.39/1.49	c no decision limit
1.49/1.55	c
1.49/1.55	c       original/binary      fixed     eliminated      learned       agility
1.49/1.55	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.55	c
1.49/1.55	c *    1.5   746442  249325      2     0      0       0      0    0.0   0   62
43.07/43.11	c s   43.1  1074922   60131    271     1 188924       0      0    0.0   0  101
43.07/43.11	c l   43.1  1074922   60131    271     1 188924       0 319708    0.0   0  101
43.47/43.52	c R   43.5  1086282   60131    271     1 188924     100     99  277.0  16  105
43.57/43.69	c R   43.7  1087453   60131    271     1 188924     212    211  280.9  13  105
46.56/46.68	c R   46.7  1213232   60129    271     3 188924     817    804  271.7   3  115
48.56/48.66	c B   48.6  1217694   60127    272     4 188924    1001    988  341.0  20  116
57.57/57.66	c B   57.6  1531679   60126    272     5 188924    2001   1983  342.4   3  141
62.17/62.29	c R   62.3  1565429   60126    272     5 188924    2419   2400  359.2  24  143
85.56/85.67	c R   85.6  1708257   60126    272     5 188924    6421   6337  336.0  15  153
89.06/89.12	c B   89.1  1736778   60126    272     5 188924    8001   7915  329.2  14  155
105.84/105.92	c s  105.9  1820244   60124    272     5 188926   10464  10275  320.6   2  153
134.83/134.90	c R  134.9  1900994   60124    272     5 188926   16035  15837  330.4  10  163
179.52/179.68	c B  179.6  1950601   60124    272     5 188926   24007  23715  337.7  20  174
214.01/214.20	c s  214.1  1970759   60094    274    29 188930   29505  28759  327.1   3  172
331.77/331.90	c s  331.8  1987856   60049    280    53 188945   47883  46457  321.8   1  182
393.84/394.00	c B  393.9  2047063   60032    287    63 188945   64020  62577  317.7   7  200
439.42/439.67	c R  439.5  2061931   60029    287    66 188945   77220  75755  317.0  15  209
465.02/465.22	c s  465.1  2062802   60021    287    74 188945   80812  78336  316.9   0  203
619.96/620.21	c
619.96/620.21	c       original/binary      fixed     eliminated      learned       agility
619.96/620.21	c   seconds        variables     equivalent    conflicts       height       MB
619.96/620.21	c
619.96/620.21	c s  620.0  2072940   60020    287    75 188945  115170 112542  313.7   1  224
772.21/772.59	c s  772.3  2024147   59952    292   138 188945  148964 145514  309.2  12  239
819.39/819.73	c B  819.4  2026301   59951    292   139 188945  160040 156583  310.2  16  255
924.96/925.39	c s  925.1  2014963   59941    293   148 188945  187733 184080  309.0   2  263
1094.29/1094.73	c s 1094.3  1973047   59855    297   230 188945  221908 217069  302.2   6  285
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 246202 conflicts, 3797292 decisions, 1382 random
1200.06/1200.50	c 9 iterations, 797 restarts, 70 skipped
1200.06/1200.50	c 0 enlarged, 305 shrunken, 2407 rescored, 91 rebiased
1200.06/1200.50	c 9 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 299 fixed, 256 equiv, 188945 elim, 256 merged
1200.06/1200.50	c elim: 9991584 resolutions, 9 phases, 1 rounds
1200.06/1200.50	c sbst: 83% substituted, 0.6% nots, 99.3% ands, 0.0% xors, 0.1% ites
1200.06/1200.50	c arty: 2.51 and 2.00 xor average arity
1200.06/1200.50	c prbe: 156376 probed, 575 phases, 1 rounds
1200.06/1200.50	c prbe: 15 failed, 263 lifted, 3 merged
1200.06/1200.50	c sccs: 9 non trivial, 0 fixed, 11 merged
1200.06/1200.50	c hash: 3 units, 242 merged
1200.06/1200.50	c mins: 35443241 learned, 15% deleted, 88 strong, 357 depth
1200.06/1200.50	c subs: 60 forward, 436 backward, 48007 doms
1200.06/1200.50	c strs: 33 forward, 14 backward
1200.06/1200.50	c doms: 180857 dominators, 50963 high, 835 low
1200.06/1200.50	c prps: 696329836 propagations, 0.58 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 314 MB max, 86 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553830-1238719042/watcher-1553830-1238719042 -o /tmp/evaluation-result-1553830-1238719042/solver-1553830-1238719042 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1553830-1238719042.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: 1.68 1.70 1.39 3/65 2471
/proc/meminfo: memFree=1838408/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=4684 CPUtime=0
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 924 0 0 0 0 0 0 0 18 0 1 0 1144566547 4796416 909 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/2471/statm: 1171 916 58 155 0 1014 0

[startup+0.0849661 s]
/proc/loadavg: 1.68 1.70 1.39 3/65 2471
/proc/meminfo: memFree=1838408/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=22444 CPUtime=0.07
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 5504 0 0 0 5 2 0 0 18 0 1 0 1144566547 22982656 5489 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 5611 5489 63 155 0 5454 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22444

[startup+0.101969 s]
/proc/loadavg: 1.68 1.70 1.39 3/65 2471
/proc/meminfo: memFree=1838408/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=23368 CPUtime=0.09
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 5739 0 0 0 7 2 0 0 18 0 1 0 1144566547 23928832 5724 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 5842 5724 63 155 0 5685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23368

[startup+0.302004 s]
/proc/loadavg: 1.68 1.70 1.39 3/65 2471
/proc/meminfo: memFree=1838408/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=32184 CPUtime=0.29
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 8151 0 0 0 26 3 0 0 19 0 1 0 1144566547 32956416 7909 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 8046 7910 63 155 0 7889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32184

[startup+0.701075 s]
/proc/loadavg: 1.68 1.70 1.39 3/65 2471
/proc/meminfo: memFree=1838408/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=46804 CPUtime=0.69
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 12080 0 0 0 64 5 0 0 22 0 1 0 1144566547 47927296 11581 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 11701 11581 63 155 0 11544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46804

[startup+1.50122 s]
/proc/loadavg: 1.68 1.70 1.39 2/66 2472
/proc/meminfo: memFree=1782016/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=73004 CPUtime=1.49
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 19165 0 0 0 141 8 0 0 25 0 1 0 1144566547 74756096 18152 1992294400 134512640 135151029 4294956224 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 18251 18152 74 155 0 18094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73004

[startup+3.1015 s]
/proc/loadavg: 1.68 1.70 1.39 2/66 2472
/proc/meminfo: memFree=1762304/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=84484 CPUtime=3.08
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 22970 0 0 0 297 11 0 0 25 0 1 0 1144566547 86511616 20932 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 21121 20932 79 155 0 20964 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84484

[startup+6.30107 s]
/proc/loadavg: 1.70 1.71 1.39 2/66 2472
/proc/meminfo: memFree=1739648/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=106632 CPUtime=6.28
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 28327 0 0 0 615 13 0 0 25 0 1 0 1144566547 109191168 26289 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 26658 26289 79 155 0 26501 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 106632

[startup+12.7012 s]
/proc/loadavg: 1.65 1.69 1.39 2/66 2472
/proc/meminfo: memFree=1685056/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=162400 CPUtime=12.68
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 43678 0 0 0 1247 21 0 0 25 0 1 0 1144566547 166297600 39591 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 40600 39591 79 155 0 40443 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 162400

[startup+25.5015 s]
/proc/loadavg: 1.50 1.66 1.38 2/66 2472
/proc/meminfo: memFree=1653312/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=192060 CPUtime=25.48
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 65192 0 0 0 2516 32 0 0 25 0 1 0 1144566547 196669440 46298 1992294400 134512640 135151029 4294956224 18446744073709551615 134573787 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 48015 46298 79 155 0 47858 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 192060

[startup+51.102 s]
/proc/loadavg: 1.33 1.61 1.37 2/66 2472
/proc/meminfo: memFree=1649920/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=210080 CPUtime=51.06
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 73445 0 0 0 5071 35 0 0 25 0 1 0 1144566547 215121920 49066 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 52520 49073 79 155 0 52363 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 210080

[startup+102.305 s]
/proc/loadavg: 1.14 1.51 1.35 2/66 2472
/proc/meminfo: memFree=1647488/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=192708 CPUtime=102.25
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 89686 0 0 0 10181 44 0 0 25 0 1 0 1144566547 197332992 47676 1992294400 134512640 135151029 4294956224 18446744073709551615 134519501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 48177 47676 79 155 0 48020 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 192708

[startup+162.302 s]
/proc/loadavg: 1.05 1.41 1.32 2/66 2472
/proc/meminfo: memFree=1635456/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=206824 CPUtime=162.23
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 99196 0 0 0 16174 49 0 0 25 0 1 0 1144566547 211787776 50677 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 51706 50677 79 155 0 51549 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 206824

[startup+222.301 s]
/proc/loadavg: 1.02 1.34 1.30 2/66 2472
/proc/meminfo: memFree=1625792/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=214568 CPUtime=222.2
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 117383 0 0 0 22161 59 0 0 25 0 1 0 1144566547 219717632 53083 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 53642 53083 79 155 0 53485 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 214568

[startup+282.301 s]
/proc/loadavg: 1.00 1.27 1.28 2/66 2472
/proc/meminfo: memFree=1621760/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=219148 CPUtime=282.18
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 118442 0 0 0 28158 60 0 0 25 0 1 0 1144566547 224407552 54142 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 54787 54142 79 155 0 54630 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 219148

[startup+342.302 s]
/proc/loadavg: 1.00 1.22 1.26 2/66 2473
/proc/meminfo: memFree=1616000/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=223928 CPUtime=342.16
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 135437 0 0 0 34145 71 0 0 25 0 1 0 1144566547 229302272 55436 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 55982 55436 79 155 0 55825 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 223928

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.24 2/66 2474
/proc/meminfo: memFree=1608832/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=231328 CPUtime=402.14
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 137322 0 0 0 40141 73 0 0 25 0 1 0 1144566547 236879872 57321 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 57832 57321 79 155 0 57675 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 231328

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.22 2/66 2474
/proc/meminfo: memFree=1616704/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=223044 CPUtime=462.11
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 148950 0 0 0 46131 80 0 0 25 0 1 0 1144566547 228397056 55240 1992294400 134512640 135151029 4294956224 18446744073709551615 134521599 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 55761 55240 79 155 0 55604 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 223044

[startup+522.302 s]
/proc/loadavg: 1.00 1.11 1.20 2/66 2474
/proc/meminfo: memFree=1594176/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=246216 CPUtime=522.1
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 156739 0 0 0 52124 86 0 0 25 0 1 0 1144566547 252125184 60980 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 61554 60980 79 155 0 61397 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 246216

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.19 2/66 2474
/proc/meminfo: memFree=1583232/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=257132 CPUtime=582.08
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 159424 0 0 0 58120 88 0 0 25 0 1 0 1144566547 263303168 63665 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 64283 63665 79 155 0 64126 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 257132

[startup+642.302 s]
/proc/loadavg: 1.03 1.08 1.18 2/66 2474
/proc/meminfo: memFree=1578432/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=261712 CPUtime=642.05
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 177408 0 0 0 64107 98 0 0 25 0 1 0 1144566547 267993088 64837 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 65428 64837 79 155 0 65271 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 261712

[startup+702.302 s]
/proc/loadavg: 1.12 1.10 1.18 2/66 2474
/proc/meminfo: memFree=1568512/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=271976 CPUtime=702.03
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 179917 0 0 0 70103 100 0 0 25 0 1 0 1144566547 278503424 67346 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 67994 67346 79 155 0 67837 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 271976

[startup+762.305 s]
/proc/loadavg: 1.15 1.11 1.17 2/66 2474
/proc/meminfo: memFree=1573888/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=266576 CPUtime=762.02
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 183566 0 0 0 76098 104 0 0 25 0 1 0 1144566547 272973824 65924 1992294400 134512640 135151029 4294956224 18446744073709551615 134521954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 66644 65924 79 155 0 66487 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 266576

[startup+822.302 s]
/proc/loadavg: 1.12 1.10 1.17 2/66 2474
/proc/meminfo: memFree=1554112/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=285896 CPUtime=821.99
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 200294 0 0 0 82087 112 0 0 25 0 1 0 1144566547 292757504 70946 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 71474 70946 79 155 0 71317 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 285896

[startup+882.302 s]
/proc/loadavg: 1.04 1.08 1.16 2/66 2474
/proc/meminfo: memFree=1540992/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=299120 CPUtime=881.97
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 203539 0 0 0 88081 116 0 0 25 0 1 0 1144566547 306298880 74191 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 74780 74191 79 155 0 74623 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 299120

[startup+942.301 s]
/proc/loadavg: 1.01 1.06 1.14 2/66 2474
/proc/meminfo: memFree=1533440/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=306352 CPUtime=941.95
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 222149 0 0 0 94068 127 0 0 25 0 1 0 1144566547 313704448 76024 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 76588 76024 79 155 0 76431 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 306352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.13 2/66 2474
/proc/meminfo: memFree=1522496/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=317324 CPUtime=1001.93
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 224912 0 0 0 100062 131 0 0 25 0 1 0 1144566547 324939776 78787 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 79331 78787 79 155 0 79174 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 317324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.12 2/66 2474
/proc/meminfo: memFree=1511104/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=329340 CPUtime=1061.9
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 227801 0 0 0 106056 134 0 0 25 0 1 0 1144566547 337244160 81676 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 82335 81676 79 155 0 82178 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 329340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.11 2/66 2474
/proc/meminfo: memFree=1506880/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=332572 CPUtime=1121.88
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 245538 0 0 0 112044 144 0 0 25 0 1 0 1144566547 340553728 82636 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 83143 82636 79 155 0 82986 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 332572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 2474
/proc/meminfo: memFree=1496128/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=343784 CPUtime=1181.86
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 248291 0 0 0 118039 147 0 0 25 0 1 0 1144566547 352034816 85389 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 85946 85389 79 155 0 85789 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 343784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.09 2/66 2474
/proc/meminfo: memFree=1492864/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=346972 CPUtime=1200.06
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 249061 0 0 0 119858 148 0 0 25 0 1 0 1144566547 355299328 86159 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 86743 86159 79 155 0 86586 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 346972

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: 1.00 1.02 1.09 2/66 2474
/proc/meminfo: memFree=1492864/2055920 swapFree=4177732/4192956
[pid=2471] ppid=2469 vsize=346972 CPUtime=1200.06
/proc/2471/stat : 2471 (precosat) R 2469 2471 2217 0 -1 4194304 249061 0 0 0 119858 148 0 0 25 0 1 0 1144566547 355299328 86159 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2471/statm: 86743 86159 79 155 0 86586 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 346972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.13
CPU user time (s): 1198.59
CPU system time (s): 1.54177
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 346972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.59
system time used= 1.54176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249061
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= 1351

runsolver used 1.2908 second user time and 3.06053 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-03 02:37:23
IDJOB=1553830
IDBENCH=70769
IDSOLVER=507
FILE ID=node56/1553830-1238719042
PBS_JOBID= 9085313
Free space on /tmp= 103032 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553830-1238719042/watcher-1553830-1238719042 -o /tmp/evaluation-result-1553830-1238719042/solver-1553830-1238719042 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1553830-1238719042.cnf

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=87421793

node56.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		: 3000.256
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		: 3000.256
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:       1838888 kB
Buffers:         27692 kB
Cached:         108016 kB
SwapCached:       9268 kB
Active:          36264 kB
Inactive:       110136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838888 kB
SwapTotal:     4192956 kB
SwapFree:      4177732 kB
Dirty:           14080 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            56620 kB
Committed_AS:  2867076 kB
PageTables:       1472 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= 103028 MiB
End job on node56 at 2009-04-03 02:57:25