Trace number 1516571

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516571-1238271625.cnf
0.00/0.00	c found header 'p cnf 75 6675'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     100    100   25.7   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     200    200   25.4  11    1
0.19/0.28	c N    0.3     6675      75      0     0      0     803    803   25.9  30    1
0.19/0.29	c B    0.3     6675      75      0     0      0    1000   1000   25.8  33    1
0.29/0.33	c B    0.3     6675      75      0     0      0    2001   2001   25.7  39    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2410   2410   25.7  39    1
0.49/0.55	c N    0.6     6675      75      0     0      0    6428   6428   25.4  38    2
0.49/0.57	c +    0.6     6675      75      0     0      0    6676   7342   25.3  39    2
0.59/0.65	c B    0.7     6675      75      0     0      0    8007   7348   25.5  40    2
0.59/0.67	c +    0.7     6675      75      0     0      0    8345   8076   25.5  39    2
0.79/0.80	c +    0.8     6675      75      0     0      0   10431   8883   25.5  39    2
0.89/0.98	c +    1.0     6675      75      0     0      0   13035   9771   25.5  40    2
1.19/1.23	c N    1.2     6675      75      0     0      0   16053   9781   25.4  40    2
1.19/1.25	c +    1.3     6675      75      0     0      0   16290  10748   25.4  40    2
1.59/1.61	c +    1.6     6675      75      0     0      0   20360  11822   25.2  40    3
1.89/1.93	c B    1.9     6675      75      0     0      0   24013  11828   25.2  40    3
1.99/2.06	c
1.99/2.06	c       original/binary      fixed     eliminated      learned       agility
1.99/2.06	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.06	c
1.99/2.06	c +    2.1     6675      75      0     0      0   25451  13004   25.2  40    3
2.59/2.66	c +    2.7     6675      75      0     0      0   31810  14304   24.9  40    3
3.29/3.37	c N    3.4     6675      75      0     0      0   38490  14306   24.8  39    3
3.39/3.49	c +    3.5     6675      75      0     0      0   39761  15734   24.8  40    3
4.49/4.51	c +    4.5     6675      75      0     0      0   49700  17307   24.5  39    4
5.89/5.93	c +    5.9     6675      75      0     0      0   62125  19037   24.3  39    4
6.09/6.15	c B    6.1     6675      75      0     0      0   64022  19047   24.3  40    4
7.59/7.65	c +    7.7     6675      75      0     0      0   77657  20940   24.2  39    4
9.08/9.19	c N    9.2     6675      75      0     0      0   89794  20951   24.1  40    5
10.08/10.10	c +   10.1     6675      75      0     0      0   97070  23034   24.1  39    5
13.48/13.57	c +   13.6     6675      75      0     0      0  121335  25337   23.7  39    5
17.89/17.93	c +   17.9     6675      75      0     0      0  151665  27870   23.9  38    6
19.49/19.51	c B   19.5     6675      75      0     0      0  160054  27881   23.9  39    7
24.38/24.41	c +   24.4     6675      75      0     0      0  189580  30657   23.9  40    7
27.68/27.70	c N   27.7     6675      75      0     0      0  205178  30664   23.8  39    7
33.68/33.70	c +   33.7     6675      75      0     0      0  236975  33722   23.7  39    7
46.27/46.36	c +   46.3     6675      75      0     0      0  296216  37094   23.6  39    8
62.76/62.87	c +   62.8     6675      75      0     0      0  370270  40803   23.4  40    9
66.37/66.41	c B   66.4     6675      75      0     0      0  384101  40810   23.3  40   10
85.86/85.90	c
85.86/85.90	c       original/binary      fixed     eliminated      learned       agility
85.86/85.90	c   seconds        variables     equivalent    conflicts       height       MB
85.86/85.90	c
85.86/85.90	c N   85.9     6675      75      0     0      0  461551  40810   23.1  40   11
86.16/86.21	c +   86.2     6675      75      0     0      0  462836  44883   23.1  39   11
117.85/117.96	c +  117.9     6675      75      0     0      0  578545  49371   22.8  39   12
165.43/165.53	c +  165.5     6675      75      0     0      0  723180  54308   22.8  40   13
227.71/227.80	c B  227.7     6675      75      0     0      0  896202  54321   22.6  39   14
230.51/230.63	c +  230.6     6675      75      0     0      0  903975  59738   22.6  40   15
277.79/277.97	c N  277.9     6675      75      0     0      0 1025495  59751   22.5  39   16
318.47/318.67	c +  318.6     6675      75      0     0      0 1129967  65711   22.3  39   16
437.94/438.13	c +  438.0     6675      75      0     0      0 1412455  72282   22.3  40   19
602.48/602.75	c +  602.5     6675      75      0     0      0 1765565  79510   22.0  39   23
731.53/731.85	c B  731.6     6675      75      0     0      0 2048384  79520   21.8  39   25
811.11/811.49	c +  811.2     6675      75      0     0      0 2206955  87461   21.8  39   26
838.09/838.44	c N  838.1     6675      75      0     0      0 2255809  87470   21.8  39   27
1127.19/1127.61	c + 1127.2     6675      75      0     0      0 2758690  96207   21.7  39   28
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 2862735 conflicts, 3113847 decisions, 1 random
1200.07/1200.50	c 0 iterations, 4 restarts, 5070 skipped
1200.07/1200.50	c 28 enlarged, 0 shrunken, 27964 rescored, 683 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 60269 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 150 probed, 1 phases, 1 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 69997450 learned, 17% deleted, 0 strong, 8 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 47921207 propagations, 0.04 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 29 MB max, 322 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516571-1238271625/watcher-1516571-1238271625 -o /tmp/evaluation-result-1516571-1238271625/solver-1516571-1238271625 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516571-1238271625.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5172
/proc/meminfo: memFree=1915920/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=1052 CPUtime=0
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1099828782 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 263 145 63 155 0 106 0

[startup+0.0554811 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5172
/proc/meminfo: memFree=1915920/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=1708 CPUtime=0.05
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 349 0 0 0 5 0 0 0 18 0 1 0 1099828782 1748992 333 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 427 333 79 155 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1708

[startup+0.101489 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5172
/proc/meminfo: memFree=1915920/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=1708 CPUtime=0.09
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 1099828782 1748992 333 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 427 333 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301524 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5172
/proc/meminfo: memFree=1915920/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=1584 CPUtime=0.29
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1099828782 1622016 301 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 396 301 79 155 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.701596 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5172
/proc/meminfo: memFree=1915920/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=2660 CPUtime=0.69
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 682 0 0 0 69 0 0 0 22 0 1 0 1099828782 2723840 586 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 665 586 79 155 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2660

[startup+1.50274 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1913608/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=3476 CPUtime=1.49
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 856 0 0 0 149 0 0 0 25 0 1 0 1099828782 3559424 760 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 869 760 79 155 0 712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3476

[startup+3.10203 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1912776/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=4320 CPUtime=3.09
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 1055 0 0 0 309 0 0 0 25 0 1 0 1099828782 4423680 959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 1080 959 79 155 0 923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4320

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1911560/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=5332 CPUtime=6.29
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 1280 0 0 0 629 0 0 0 25 0 1 0 1099828782 5459968 1184 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 1333 1184 79 155 0 1176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1910152/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=6568 CPUtime=12.68
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 1563 0 0 0 1268 0 0 0 25 0 1 0 1099828782 6725632 1467 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 1642 1467 79 155 0 1485 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6568

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1908552/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=8252 CPUtime=25.48
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 1941 0 0 0 2547 1 0 0 25 0 1 0 1099828782 8450048 1845 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 2063 1845 79 155 0 1906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8252

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1906824/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=10420 CPUtime=51.07
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 2386 0 0 0 5106 1 0 0 25 0 1 0 1099828782 10670080 2290 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 2605 2290 79 155 0 2448 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10420

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1904392/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=13184 CPUtime=102.26
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 2957 0 0 0 10224 2 0 0 25 0 1 0 1099828782 13500416 2861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 3296 2861 79 155 0 3139 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13184

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1902536/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=15184 CPUtime=162.23
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 3401 0 0 0 16221 2 0 0 25 0 1 0 1099828782 15548416 3305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 3796 3305 79 155 0 3639 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15184

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1901384/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=16412 CPUtime=222.22
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 3679 0 0 0 22219 3 0 0 25 0 1 0 1099828782 16805888 3583 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 4103 3583 79 155 0 3946 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16412

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1899912/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=18384 CPUtime=282.19
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 4059 0 0 0 28216 3 0 0 25 0 1 0 1099828782 18825216 3963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 4596 3963 79 155 0 4439 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18384

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1898504/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=20164 CPUtime=342.17
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 4390 0 0 0 34213 4 0 0 25 0 1 0 1099828782 20647936 4294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 5041 4294 79 155 0 4884 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20164

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1897032/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=22020 CPUtime=402.15
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 4754 0 0 0 40210 5 0 0 25 0 1 0 1099828782 22548480 4658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 5505 4658 79 155 0 5348 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22020

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1896200/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=23060 CPUtime=462.13
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 4950 0 0 0 46208 5 0 0 25 0 1 0 1099828782 23613440 4854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 5765 4854 79 155 0 5608 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23060

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1895496/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=24100 CPUtime=522.1
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 5122 0 0 0 52205 5 0 0 25 0 1 0 1099828782 24678400 5026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 6025 5026 79 155 0 5868 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24100

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1894728/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=25272 CPUtime=582.09
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 5307 0 0 0 58203 6 0 0 25 0 1 0 1099828782 25878528 5211 1992294400 134512640 135151029 4294956240 18446744073709551615 134575085 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 6318 5211 79 155 0 6161 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25272

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1893960/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=26576 CPUtime=642.07
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 5499 0 0 0 64201 6 0 0 25 0 1 0 1099828782 27213824 5403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 6644 5403 79 155 0 6487 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26576

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1893192/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=27228 CPUtime=702.04
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 5668 0 0 0 70198 6 0 0 25 0 1 0 1099828782 27881472 5572 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 6807 5572 79 155 0 6650 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27228

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 5173
/proc/meminfo: memFree=1891912/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=28540 CPUtime=762.02
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 5972 0 0 0 76195 7 0 0 25 0 1 0 1099828782 29224960 5876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7135 5876 79 155 0 6978 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28540

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1891400/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=29320 CPUtime=822
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6108 0 0 0 82192 8 0 0 25 0 1 0 1099828782 30023680 6012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7330 6012 79 155 0 7173 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 29320

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1890568/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=30236 CPUtime=881.97
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6292 0 0 0 88189 8 0 0 25 0 1 0 1099828782 30961664 6196 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7559 6196 79 155 0 7402 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 30236

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1889992/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=30884 CPUtime=941.96
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6420 0 0 0 94187 9 0 0 25 0 1 0 1099828782 31625216 6324 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7721 6324 79 155 0 7564 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1889736/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=31144 CPUtime=1001.93
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6482 0 0 0 100184 9 0 0 25 0 1 0 1099828782 31891456 6386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7786 6386 79 155 0 7629 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 31144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1889544/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=31272 CPUtime=1061.91
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6515 0 0 0 106182 9 0 0 25 0 1 0 1099828782 32022528 6419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7818 6419 79 155 0 7661 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 31272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1889288/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=31528 CPUtime=1121.9
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6576 0 0 0 112180 10 0 0 25 0 1 0 1099828782 32284672 6480 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 7882 6480 79 155 0 7725 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 31528

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1888328/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=32604 CPUtime=1181.87
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6818 0 0 0 118176 11 0 0 25 0 1 0 1099828782 33386496 6722 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 8151 6722 79 155 0 7994 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 32604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1888264/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=32604 CPUtime=1200.07
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6824 0 0 0 119996 11 0 0 25 0 1 0 1099828782 33386496 6728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 8151 6728 79 155 0 7994 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32604

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5173
/proc/meminfo: memFree=1888264/2055920 swapFree=4178768/4192956
[pid=5172] ppid=5170 vsize=32604 CPUtime=1200.07
/proc/5172/stat : 5172 (precosat) R 5170 5172 5043 0 -1 4194304 6824 0 0 0 119996 11 0 0 25 0 1 0 1099828782 33386496 6728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5172/statm: 8151 6728 79 155 0 7994 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.115982
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 32604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6824
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= 1303

runsolver used 0.842871 second user time and 2.56361 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 21:20:25
IDJOB=1516571
IDBENCH=70524
IDSOLVER=507
FILE ID=node12/1516571-1238271625
PBS_JOBID= 9060893
Free space on /tmp= 65364 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516571-1238271625/watcher-1516571-1238271625 -o /tmp/evaluation-result-1516571-1238271625/solver-1516571-1238271625 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516571-1238271625.cnf

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=928169709

node12.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		: 3000.266
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		: 3000.266
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:       1916336 kB
Buffers:         28212 kB
Cached:          48648 kB
SwapCached:       7936 kB
Active:          39212 kB
Inactive:        46924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916336 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            39440 kB
Committed_AS:  2973024 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65364 MiB
End job on node12 at 2009-03-28 21:40:28