Trace number 1513811

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) 1200.14 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513811-1238222186.cnf
0.00/0.00	c found header 'p cnf 10000 42000'
0.00/0.05	c finished parsing
0.00/0.05	c
0.00/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.05	c
0.00/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.05	c
0.00/0.05	c starting search after 0.1 seconds
0.00/0.05	c no decision limit
0.00/0.05	c
0.00/0.05	c       original/binary      fixed     eliminated      learned       agility
0.00/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.05	c
0.00/0.05	c *    0.1    42000   10000      0     0      0       0      0    0.0   0    3
0.29/0.35	c s    0.4    41572    9720      0     0    280       0      0    0.0   0    3
0.29/0.35	c l    0.4    41572    9720      0     0    280       0  41572    0.0   0    3
0.39/0.41	c R    0.4    41572    9720      0     0    280     101    101  691.7  15    4
0.39/0.45	c R    0.5    41572    9720      0     0    280     201    201  573.5  14    4
0.69/0.72	c R    0.7    41572    9720      0     0    280     809    809  459.2  13    4
0.79/0.82	c B    0.8    41572    9720      0     0    280    1002   1002  450.3  15    4
1.29/1.33	c B    1.3    41572    9720      0     0    280    2002   2002  447.7  15    5
1.49/1.53	c R    1.5    41572    9720      0     0    280    2416   2416  463.2  18    5
3.59/3.60	c R    3.6    41572    9720      0     0    280    6434   6434  454.1  17    8
4.29/4.35	c B    4.4    41572    9720      0     0    280    8005   8005  476.5  16   10
8.80/8.81	c R    8.8    41572    9720      0     0    280   16063  16063  460.3  15   15
13.58/13.65	c B   13.7    41572    9720      0     0    280   24008  24008  460.5  16   21
23.28/23.36	c R   23.4    41572    9720      0     0    280   38518  38518  461.8  15   33
25.38/25.40	c +   25.4    41572    9720      0     0    280   41573  45729  468.5  13   35
33.17/33.22	c +   33.2    41572    9720      0     0    280   51969  50301  468.4  12   39
42.38/42.49	c B   42.5    41572    9720      0     0    280   64022  50329  465.8  19   44
43.18/43.27	c +   43.3    41572    9720      0     0    280   64961  55331  464.6  16   44
55.98/56.04	c +   56.0    41572    9720      0     0    280   81200  60864  456.4  17   48
62.87/62.96	c
62.87/62.96	c       original/binary      fixed     eliminated      learned       agility
62.87/62.96	c   seconds        variables     equivalent    conflicts       height       MB
62.87/62.96	c
62.87/62.96	c R   62.9    41572    9720      0     0    280   89820  60880  466.4  14   54
72.57/72.63	c +   72.6    41572    9720      0     0    280  101500  66950  485.1  15   57
95.35/95.49	c +   95.5    41572    9720      0     0    280  126881  73645  477.1  17   62
123.55/123.66	c +  123.6    41572    9720      0     0    280  158600  81009  474.8  17   68
125.05/125.14	c B  125.1    41572    9720      0     0    280  160040  75097  473.8  13   69
159.64/159.71	c +  159.7    41572    9720      0     0    280  198250  89109  474.8  14   74
166.14/166.20	c R  166.1    41572    9720      0     0    280  205278  88046  479.9  14   84
210.52/210.60	c +  210.5    41572    9720      0     0    280  247810  98019  489.6  15   91
276.59/276.75	c +  276.7    41572    9720      0     0    280  309762 107820  478.9  15   89
353.87/354.01	c B  353.9    41572    9720      0     0    280  384104 107828  478.1  18   96
356.87/357.06	c +  356.9    41572    9720      0     0    280  387200 118602  478.2  15   96
436.14/436.30	c R  436.2    41572    9720      0     0    280  461671 118632  478.6  13  112
459.54/459.79	c +  459.6    41572    9720      0     0    280  484000 130462  485.2  17  116
612.59/612.83	c +  612.6    41572    9720      0     0    280  605004 143508  486.4  14  124
805.42/805.79	c +  805.5    41572    9720      0     0    280  756255 157858  486.0  14  137
986.06/986.45	c B  986.1    41572    9720      0     0    280  896201 157871  481.8  15  145
1046.54/1046.92	c + 1046.6    41572    9720      0     0    280  945315 173643  480.3  16  146
1152.50/1152.92	c R 1152.5    41572    9720      0     0    280 1025698 173674  483.0  16  177
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 1059161 conflicts, 2976916 decisions, 6 random
1200.09/1200.50	c 0 iterations, 2046 restarts, 0 skipped
1200.09/1200.50	c 15 enlarged, 0 shrunken, 10365 rescored, 272 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 280 elim, 0 merged
1200.09/1200.50	c elim: 139099 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 6201920 probed, 319 phases, 319 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 225799345 learned, 7% deleted, 0 strong, 88 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 604270080 propagations, 0.50 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 190 MB max, 720 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1513811-1238222186/watcher-1513811-1238222186 -o /tmp/evaluation-result-1513811-1238222186/solver-1513811-1238222186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513811-1238222186.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: 0.92 0.97 0.97 3/64 3752
/proc/meminfo: memFree=816568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=1692 CPUtime=0
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 1094883656 1732608 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 423 311 63 155 0 266 0

[startup+0.0988421 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 3752
/proc/meminfo: memFree=816568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=5176 CPUtime=0.08
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 1220 0 0 0 8 0 0 0 18 0 1 0 1094883656 5300224 1204 1992294400 134512640 135151029 4294956240 18446744073709551615 134532453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 1294 1204 79 155 0 1137 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5176

[startup+0.10184 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 3752
/proc/meminfo: memFree=816568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=5016 CPUtime=0.09
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 1220 0 0 0 9 0 0 0 18 0 1 0 1094883656 5136384 1164 1992294400 134512640 135151029 4294956240 18446744073709551615 134707553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 1254 1164 79 155 0 1097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5016

[startup+0.301871 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 3752
/proc/meminfo: memFree=816568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=6332 CPUtime=0.29
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 1604 0 0 0 28 1 0 0 19 0 1 0 1094883656 6483968 1473 1992294400 134512640 135151029 4294956240 18446744073709551615 134526035 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 1583 1473 79 155 0 1426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6332

[startup+0.701931 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 3752
/proc/meminfo: memFree=816568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=6332 CPUtime=0.69
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 1604 0 0 0 68 1 0 0 22 0 1 0 1094883656 6483968 1473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 1583 1473 79 155 0 1426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6332

[startup+1.50206 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 3753
/proc/meminfo: memFree=810928/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=6992 CPUtime=1.49
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 1777 0 0 0 148 1 0 0 25 0 1 0 1094883656 7159808 1646 1992294400 134512640 135151029 4294956240 18446744073709551615 134580565 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 1748 1646 79 155 0 1591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6992

[startup+3.1013 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 3753
/proc/meminfo: memFree=809008/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=9504 CPUtime=3.09
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 2402 0 0 0 307 2 0 0 25 0 1 0 1094883656 9732096 2271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 2376 2271 79 155 0 2219 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9504

[startup+6.30279 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 3753
/proc/meminfo: memFree=803960/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=14256 CPUtime=6.29
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 3589 0 0 0 626 3 0 0 25 0 1 0 1094883656 14598144 3458 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 3564 3458 79 155 0 3407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14256

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 3753
/proc/meminfo: memFree=795256/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=22704 CPUtime=12.69
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 5697 0 0 0 1264 5 0 0 25 0 1 0 1094883656 23248896 5566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 5676 5566 79 155 0 5519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22704

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 3754
/proc/meminfo: memFree=779512/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=37884 CPUtime=25.48
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 9480 0 0 0 2538 10 0 0 25 0 1 0 1094883656 38793216 9349 1992294400 134512640 135151029 4294956240 18446744073709551615 134542653 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 9471 9349 79 155 0 9314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37884

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 3755
/proc/meminfo: memFree=766136/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=50820 CPUtime=51.08
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 12713 0 0 0 5094 14 0 0 25 0 1 0 1094883656 52039680 12582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 12705 12582 79 155 0 12548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50820

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 3755
/proc/meminfo: memFree=746168/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=70752 CPUtime=102.26
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 17701 0 0 0 10207 19 0 0 25 0 1 0 1094883656 72450048 17570 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 17688 17570 79 155 0 17531 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70752

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=735800/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=82104 CPUtime=162.24
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 20557 0 0 0 16202 22 0 0 25 0 1 0 1094883656 84074496 20426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 20526 20426 79 155 0 20369 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 82104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=714360/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=102432 CPUtime=222.22
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 25627 0 0 0 22193 29 0 0 25 0 1 0 1094883656 104890368 25496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 25608 25496 79 155 0 25451 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 102432

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=712568/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=104148 CPUtime=282.19
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 26073 0 0 0 28190 29 0 0 25 0 1 0 1094883656 106647552 25942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 26037 25942 79 155 0 25880 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 104148

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=712504/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=104148 CPUtime=342.18
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 26073 0 0 0 34188 30 0 0 25 0 1 0 1094883656 106647552 25942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 26037 25942 79 155 0 25880 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 104148

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=705336/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=111672 CPUtime=402.15
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 27940 0 0 0 40183 32 0 0 25 0 1 0 1094883656 114352128 27809 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 27918 27809 79 155 0 27761 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 111672

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=692408/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=124476 CPUtime=462.14
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 31151 0 0 0 46178 36 0 0 25 0 1 0 1094883656 127463424 31020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 31119 31020 79 155 0 30962 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 124476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=678008/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=138732 CPUtime=522.12
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 34705 0 0 0 52171 41 0 0 25 0 1 0 1094883656 142061568 34574 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 34683 34574 79 155 0 34526 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 138732

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=677496/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=139260 CPUtime=582.1
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 34827 0 0 0 58169 41 0 0 25 0 1 0 1094883656 142602240 34696 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 34815 34696 79 155 0 34658 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 139260

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=672376/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=144276 CPUtime=642.08
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 36096 0 0 0 64166 42 0 0 25 0 1 0 1094883656 147738624 35965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 36069 35965 79 155 0 35912 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 144276

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=672376/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=144276 CPUtime=702.06
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 36096 0 0 0 70164 42 0 0 25 0 1 0 1094883656 147738624 35965 1992294400 134512640 135151029 4294956240 18446744073709551615 134552412 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 36069 35965 79 155 0 35912 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 144276

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=672312/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=144276 CPUtime=762.04
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 36096 0 0 0 76162 42 0 0 25 0 1 0 1094883656 147738624 35965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 36069 35965 79 155 0 35912 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 144276

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=664824/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=152196 CPUtime=822.01
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 38053 0 0 0 82156 45 0 0 25 0 1 0 1094883656 155848704 37922 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 38049 37922 79 155 0 37892 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 152196

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=659128/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=157476 CPUtime=882
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 39388 0 0 0 88153 47 0 0 25 0 1 0 1094883656 161255424 39257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 39369 39257 79 155 0 39212 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 157476

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=654520/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=162096 CPUtime=941.97
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 40536 0 0 0 94149 48 0 0 25 0 1 0 1094883656 165986304 40405 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 40524 40405 79 155 0 40367 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 162096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=654520/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=162096 CPUtime=1001.95
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 40536 0 0 0 100147 48 0 0 25 0 1 0 1094883656 165986304 40405 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 40524 40405 79 155 0 40367 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 162096

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=651896/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=165400 CPUtime=1061.94
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 41363 0 0 0 106144 50 0 0 25 0 1 0 1094883656 169369600 41232 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 41350 41232 79 155 0 41193 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 165400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=636536/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=180056 CPUtime=1121.91
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 45039 0 0 0 112137 54 0 0 25 0 1 0 1094883656 184377344 44908 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 45014 44908 79 155 0 44857 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 180056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=623160/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=193656 CPUtime=1181.9
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 48429 0 0 0 118131 59 0 0 25 0 1 0 1094883656 198303744 48298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 48414 48298 79 155 0 48257 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 193656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=617016/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=199504 CPUtime=1200.09
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 49887 0 0 0 119949 60 0 0 25 0 1 0 1094883656 204292096 49756 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 49876 49756 79 155 0 49719 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 199504

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3755
/proc/meminfo: memFree=617016/2055920 swapFree=4176604/4192956
[pid=3752] ppid=3750 vsize=199504 CPUtime=1200.09
/proc/3752/stat : 3752 (precosat) R 3750 3752 3673 0 -1 4194304 49887 0 0 0 119949 60 0 0 25 0 1 0 1094883656 204292096 49756 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3752/statm: 49876 49756 79 155 0 49719 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 199504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.5
CPU system time (s): 0.637903
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 199504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.637903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49887
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= 2263

runsolver used 0.922859 second user time and 2.48362 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 07:36:27
IDJOB=1513811
IDBENCH=70294
IDSOLVER=507
FILE ID=node34/1513811-1238222186
PBS_JOBID= 9060642
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513811-1238222186/watcher-1513811-1238222186 -o /tmp/evaluation-result-1513811-1238222186/solver-1513811-1238222186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513811-1238222186.cnf

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1783554363

node34.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		: 3000.259
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		: 3000.259
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:        816984 kB
Buffers:         95476 kB
Cached:        1043260 kB
SwapCached:      10192 kB
Active:         156724 kB
Inactive:       993684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        816984 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            74560 kB
Committed_AS:  2594924 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-28 07:56:29