Trace number 1513871

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-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
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-1513871-1238223378.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    41601    9736      0     0    264       0      0    0.0   0    3
0.29/0.35	c l    0.4    41601    9736      0     0    264       0  41601    0.0   0    3
0.39/0.40	c R    0.4    41601    9736      0     0    264     102    102  695.5  15    4
0.39/0.45	c R    0.5    41601    9736      0     0    264     202    202  579.7  16    4
0.69/0.71	c R    0.7    41601    9736      0     0    264     805    805  472.4  15    4
0.79/0.81	c B    0.8    41601    9736      0     0    264    1000   1000  469.6  16    4
1.29/1.32	c B    1.3    41601    9736      0     0    264    2000   2000  442.9  16    5
1.49/1.51	c R    1.5    41601    9736      0     0    264    2414   2414  459.0  14    5
3.49/3.54	c R    3.5    41601    9736      0     0    264    6424   6424  447.4  15    8
4.29/4.30	c B    4.3    41601    9736      0     0    264    8004   8004  466.8  15   10
8.58/8.68	c R    8.7    41601    9736      0     0    264   16046  16046  456.1  13   16
13.38/13.49	c B   13.5    41601    9736      0     0    264   24018  24018  459.6  16   22
22.88/22.93	c R   22.9    41601    9736      0     0    264   38494  38494  462.8  16   33
24.88/24.99	c +   25.0    41601    9736      0     0    264   41601  45761  470.6  15   35
32.89/32.93	c +   32.9    41601    9736      0     0    264   52001  50337  470.5  16   39
41.98/42.06	c B   42.1    41601    9736      0     0    264   64023  50355  465.5  15   43
42.78/42.88	c +   42.9    41601    9736      0     0    264   65000  55370  463.9  17   43
55.67/55.76	c +   55.7    41601    9736      0     0    264   81250  60907  456.6  13   47
62.47/62.50	c
62.47/62.50	c       original/binary      fixed     eliminated      learned       agility
62.47/62.50	c   seconds        variables     equivalent    conflicts       height       MB
62.47/62.50	c
62.47/62.50	c R   62.5    41601    9736      0     0    264   89792  60931  467.7  15   52
72.26/72.33	c +   72.3    41601    9736      0     0    264  101560  66997  479.2  16   54
94.86/94.96	c +   94.9    41601    9736      0     0    264  126952  73696  472.1  18   60
122.45/122.50	c +  122.5    41601    9736      0     0    264  158691  81065  468.5  15   66
123.85/123.90	c B  123.9    41601    9736      0     0    264  160048  75076  467.3  17   67
157.83/157.99	c +  157.9    41601    9736      0     0    264  198362  89171  468.9  16   73
164.43/164.55	c R  164.5    41601    9736      0     0    264  205177  87888  474.0  15   83
208.92/209.07	c +  209.0    41601    9736      0     0    264  247950  98088  483.1  15   89
274.50/274.65	c +  274.6    41601    9736      0     0    264  309935 107896  474.0  17   89
351.07/351.23	c B  351.1    41601    9736      0     0    264  384096 107910  474.4  17   99
354.37/354.55	c +  354.4    41601    9736      0     0    264  387415 118685  474.5  14   99
435.25/435.50	c R  435.4    41601    9736      0     0    264  461580 118721  476.1  13  117
461.03/461.22	c +  461.1    41601    9736      0     0    264  484265 130553  482.9  15  125
617.19/617.43	c +  617.2    41601    9736      0     0    264  605330 143608  484.1  14  128
808.92/809.23	c +  809.0    41601    9736      0     0    264  756660 157968  482.1  18  136
988.77/989.14	c B  988.8    41601    9736      0     0    264  896194 157978  477.1  17  141
1049.84/1050.24	c + 1049.9    41601    9736      0     0    264  945826 173764  476.0  16  146
1154.51/1154.93	c R 1154.5    41601    9736      0     0    264 1025662 173809  479.9  14  181
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 1058038 conflicts, 2956545 decisions, 3 random
1200.09/1200.50	c 0 iterations, 2046 restarts, 0 skipped
1200.09/1200.50	c 15 enlarged, 0 shrunken, 10354 rescored, 271 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, 264 elim, 0 merged
1200.09/1200.50	c elim: 138956 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: 6212096 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: 225648120 learned, 7% deleted, 0 strong, 69 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: 604534495 propagations, 0.50 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 188 MB max, 721 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-1513871-1238223378/watcher-1513871-1238223378 -o /tmp/evaluation-result-1513871-1238223378/solver-1513871-1238223378 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513871-1238223378.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: 1.00 1.00 0.96 3/64 24820
/proc/meminfo: memFree=912384/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=1692 CPUtime=0
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 1095002983 1732608 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 423 312 63 155 0 266 0

[startup+0.0810061 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 24820
/proc/meminfo: memFree=912384/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=4884 CPUtime=0.07
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 1143 0 0 0 7 0 0 0 18 0 1 0 1095002983 5001216 1127 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 1221 1127 79 155 0 1064 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4884

[startup+0.101009 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 24820
/proc/meminfo: memFree=912384/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=5016 CPUtime=0.09
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1095002983 5136384 1161 1992294400 134512640 135151029 4294956240 18446744073709551615 134707553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 1254 1161 79 155 0 1097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5016

[startup+0.301038 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 24820
/proc/meminfo: memFree=912384/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=6276 CPUtime=0.29
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 1641 0 0 0 28 1 0 0 19 0 1 0 1095002983 6426624 1472 1992294400 134512640 135151029 4294956240 18446744073709551615 134548564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 1569 1472 79 155 0 1412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6276

[startup+0.701097 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 24820
/proc/meminfo: memFree=912384/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=6276 CPUtime=0.69
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 1641 0 0 0 68 1 0 0 22 0 1 0 1095002983 6426624 1472 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 1569 1472 79 155 0 1412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6276

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=906680/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=7068 CPUtime=1.49
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 1829 0 0 0 148 1 0 0 25 0 1 0 1095002983 7237632 1660 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 1767 1660 79 155 0 1610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7068

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=904760/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=9576 CPUtime=3.09
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 2454 0 0 0 307 2 0 0 25 0 1 0 1095002983 9805824 2285 1992294400 134512640 135151029 4294956240 18446744073709551615 134580513 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 2394 2285 79 155 0 2237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9576

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=899960/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=14196 CPUtime=6.29
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 3624 0 0 0 626 3 0 0 25 0 1 0 1095002983 14536704 3455 1992294400 134512640 135151029 4294956240 18446744073709551615 134556565 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 3549 3455 79 155 0 3392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14196

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=890680/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=23176 CPUtime=12.68
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 5866 0 0 0 1264 4 0 0 25 0 1 0 1095002983 23732224 5697 1992294400 134512640 135151029 4294956240 18446744073709551615 134551376 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 5794 5697 79 155 0 5637 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23176

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=874616/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=38620 CPUtime=25.48
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 9701 0 0 0 2540 8 0 0 25 0 1 0 1095002983 39546880 9532 1992294400 134512640 135151029 4294956240 18446744073709551615 134552547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 9655 9532 79 155 0 9498 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38620

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=862648/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=50104 CPUtime=51.07
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 12577 0 0 0 5095 12 0 0 25 0 1 0 1095002983 51306496 12408 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 12526 12408 79 155 0 12369 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50104

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=843448/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=69112 CPUtime=102.26
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 17346 0 0 0 10208 18 0 0 25 0 1 0 1095002983 70770688 17177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 17278 17177 79 155 0 17121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69112

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=829624/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=84292 CPUtime=162.24
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 21124 0 0 0 16202 22 0 0 25 0 1 0 1095002983 86315008 20955 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 21073 20955 79 155 0 20916 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=811448/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=101060 CPUtime=222.21
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 25325 0 0 0 22194 27 0 0 25 0 1 0 1095002983 103485440 25156 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 25265 25156 79 155 0 25108 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101060

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24821
/proc/meminfo: memFree=810360/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=102116 CPUtime=282.2
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 25587 0 0 0 28192 28 0 0 25 0 1 0 1095002983 104566784 25418 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 25529 25418 79 155 0 25372 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 102116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=808184/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=104232 CPUtime=342.18
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 26133 0 0 0 34189 29 0 0 25 0 1 0 1095002983 106733568 25964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 26058 25964 79 155 0 25901 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 104232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=797048/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=115584 CPUtime=402.15
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 28969 0 0 0 40182 33 0 0 25 0 1 0 1095002983 118358016 28800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 28896 28800 79 155 0 28739 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 115584

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=780344/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=132232 CPUtime=462.14
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 33096 0 0 0 46175 39 0 0 25 0 1 0 1095002983 135405568 32927 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 33058 32927 79 155 0 32901 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 132232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=762552/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=149796 CPUtime=522.12
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37496 0 0 0 52168 44 0 0 25 0 1 0 1095002983 153391104 37327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37449 37327 79 155 0 37292 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 149796

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=761464/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=150852 CPUtime=582.09
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37769 0 0 0 58165 44 0 0 25 0 1 0 1095002983 154472448 37600 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37713 37600 79 155 0 37556 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 150852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=761400/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=150852 CPUtime=642.08
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37769 0 0 0 64163 45 0 0 25 0 1 0 1095002983 154472448 37600 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37713 37600 79 155 0 37556 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 150852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=761400/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=150852 CPUtime=702.06
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37769 0 0 0 70161 45 0 0 25 0 1 0 1095002983 154472448 37600 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37713 37600 79 155 0 37556 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 150852

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24827
/proc/meminfo: memFree=761400/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=150852 CPUtime=762.04
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37769 0 0 0 76159 45 0 0 25 0 1 0 1095002983 154472448 37600 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37713 37600 79 155 0 37556 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 150852

[startup+822.302 s]
/proc/loadavg: 1.12 1.03 0.97 2/65 24827
/proc/meminfo: memFree=761400/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=150852 CPUtime=822.01
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 37769 0 0 0 82156 45 0 0 25 0 1 0 1095002983 154472448 37600 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 37713 37600 79 155 0 37556 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 150852

[startup+882.301 s]
/proc/loadavg: 1.08 1.04 0.98 2/65 24827
/proc/meminfo: memFree=757368/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=154944 CPUtime=882
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 38775 0 0 0 88154 46 0 0 25 0 1 0 1095002983 158662656 38606 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 38736 38606 79 155 0 38579 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 154944

[startup+942.301 s]
/proc/loadavg: 1.03 1.03 0.98 2/65 24827
/proc/meminfo: memFree=754104/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=158112 CPUtime=941.98
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 39586 0 0 0 94150 48 0 0 25 0 1 0 1095002983 161906688 39417 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 39528 39417 79 155 0 39371 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 158112

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/65 24827
/proc/meminfo: memFree=754104/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=158112 CPUtime=1001.96
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 39586 0 0 0 100148 48 0 0 25 0 1 0 1095002983 161906688 39417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 39528 39417 79 155 0 39371 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 158112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 24827
/proc/meminfo: memFree=749112/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=163788 CPUtime=1061.94
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 41004 0 0 0 106144 50 0 0 25 0 1 0 1095002983 167718912 40835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 40947 40835 79 155 0 40790 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 163788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 24827
/proc/meminfo: memFree=728184/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=183992 CPUtime=1121.92
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 46059 0 0 0 112135 57 0 0 25 0 1 0 1095002983 188407808 45890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 45998 45890 79 155 0 45841 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 183992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24827
/proc/meminfo: memFree=718584/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=193764 CPUtime=1181.9
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 48484 0 0 0 118130 60 0 0 25 0 1 0 1095002983 198414336 48315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 48441 48315 79 155 0 48284 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 193764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24827
/proc/meminfo: memFree=714616/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=197592 CPUtime=1200.09
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 49433 0 0 0 119948 61 0 0 25 0 1 0 1095002983 202334208 49264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554534 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 49398 49264 79 155 0 49241 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 197592

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 1.00 0.98 2/65 24827
/proc/meminfo: memFree=714616/2055920 swapFree=4175464/4192956
[pid=24820] ppid=24818 vsize=197592 CPUtime=1200.09
/proc/24820/stat : 24820 (precosat) R 24818 24820 24725 0 -1 4194304 49433 0 0 0 119948 61 0 0 25 0 1 0 1095002983 202334208 49264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554534 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24820/statm: 49398 49264 79 155 0 49241 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 197592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.49
CPU system time (s): 0.650901
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 197592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49433
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= 1845

runsolver used 0.945856 second user time and 2.43363 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 07:56:18
IDJOB=1513871
IDBENCH=70299
IDSOLVER=507
FILE ID=node30/1513871-1238223378
PBS_JOBID= 9060613
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513871-1238223378/watcher-1513871-1238223378 -o /tmp/evaluation-result-1513871-1238223378/solver-1513871-1238223378 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513871-1238223378.cnf

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

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=354955536

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        912800 kB
Buffers:         78556 kB
Cached:         975264 kB
SwapCached:      11400 kB
Active:          94972 kB
Inactive:       972196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912800 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          18684 kB
Slab:            61984 kB
Committed_AS:  2986540 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 08:16:20