Trace number 1516583

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
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-1516583-1238271806.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    0.3     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c l    0.3     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     101    101   27.7   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     203    203   26.7  12    1
0.19/0.28	c N    0.3     6675      75      0     0      0     805    805   26.6  30    1
0.19/0.29	c B    0.3     6675      75      0     0      0    1002   1002   27.2  33    1
0.29/0.33	c B    0.3     6675      75      0     0      0    2003   2003   26.5  38    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2410   2410   26.5  39    1
0.49/0.55	c N    0.6     6675      75      0     0      0    6422   6422   25.7  40    2
0.49/0.57	c +    0.6     6675      75      0     0      0    6676   7342   25.7  39    2
0.59/0.65	c B    0.7     6675      75      0     0      0    8007   7350   25.6  41    2
0.59/0.67	c +    0.7     6675      75      0     0      0    8345   8076   25.5  40    2
0.79/0.80	c +    0.8     6675      75      0     0      0   10432   8883   25.6  39    2
0.89/0.98	c +    1.0     6675      75      0     0      0   13040   9771   25.6  40    2
1.19/1.20	c N    1.2     6675      75      0     0      0   16044   9780   25.5  40    2
1.19/1.22	c +    1.2     6675      75      0     0      0   16303  10748   25.4  41    2
1.49/1.56	c +    1.6     6675      75      0     0      0   20375  11822   25.2  40    3
1.79/1.87	c B    1.9     6675      75      0     0      0   24018  11827   25.1  39    3
1.89/1.99	c
1.89/1.99	c       original/binary      fixed     eliminated      learned       agility
1.89/1.99	c   seconds        variables     equivalent    conflicts       height       MB
1.89/1.99	c
1.89/1.99	c +    2.0     6675      75      0     0      0   25467  13004   25.0  39    3
2.49/2.55	c +    2.6     6675      75      0     0      0   31831  14304   24.8  40    3
3.19/3.23	c N    3.2     6675      75      0     0      0   38489  14311   24.6  40    3
3.29/3.36	c +    3.4     6675      75      0     0      0   39785  15734   24.6  40    3
4.29/4.38	c +    4.4     6675      75      0     0      0   49731  17307   24.3  39    4
5.59/5.68	c +    5.7     6675      75      0     0      0   62161  19037   24.1  39    4
5.79/5.87	c B    5.9     6675      75      0     0      0   64028  19046   24.1  40    4
7.29/7.32	c +    7.3     6675      75      0     0      0   77700  20940   24.1  40    4
8.79/8.86	c N    8.9     6675      75      0     0      0   89804  20949   24.1  40    5
9.79/9.84	c +    9.8     6675      75      0     0      0   97126  23034   24.0  39    5
13.39/13.47	c +   13.5     6675      75      0     0      0  121405  25337   23.8  40    5
18.09/18.14	c +   18.1     6675      75      0     0      0  151756  27870   23.5  40    6
19.38/19.45	c B   19.4     6675      75      0     0      0  160047  27877   23.5  40    6
24.38/24.42	c +   24.4     6675      75      0     0      0  189696  30657   23.2  39    7
27.49/27.59	c N   27.6     6675      75      0     0      0  205201  30669   23.1  39    7
33.58/33.64	c +   33.6     6675      75      0     0      0  237121  33722   23.1  40    8
45.48/45.59	c +   45.6     6675      75      0     0      0  296401  37094   22.9  39    8
61.58/61.68	c +   61.7     6675      75      0     0      0  370502  40803   22.7  39    9
64.88/64.95	c B   64.9     6675      75      0     0      0  384075  40812   22.6  40   10
83.67/83.80	c
83.67/83.80	c       original/binary      fixed     eliminated      learned       agility
83.67/83.80	c   seconds        variables     equivalent    conflicts       height       MB
83.67/83.80	c
83.67/83.80	c N   83.8     6675      75      0     0      0  461577  40813   22.4  39   11
84.07/84.18	c +   84.2     6675      75      0     0      0  463126  44883   22.4  39   11
117.26/117.33	c +  117.3     6675      75      0     0      0  578905  49371   22.2  40   12
161.95/162.07	c +  162.0     6675      75      0     0      0  723630  54308   21.9  39   13
225.83/225.97	c B  225.9     6675      75      0     0      0  896175  54313   22.0  40   15
229.13/229.21	c +  229.2     6675      75      0     0      0  904536  59738   22.0  40   15
277.42/277.54	c N  277.5     6675      75      0     0      0 1025565  59746   22.0  39   16
324.71/324.83	c +  324.7     6675      75      0     0      0 1130671  65711   21.9  40   17
447.37/447.55	c +  447.4     6675      75      0     0      0 1413336  72282   21.6  39   19
624.23/624.45	c +  624.3     6675      75      0     0      0 1766670  79510   21.6  40   21
772.49/772.70	c B  772.5     6675      75      0     0      0 2048388  79524   21.4  39   23
860.16/860.48	c +  860.3     6675      75      0     0      0 2208336  87461   21.4  39   24
890.76/891.09	c N  890.9     6675      75      0     0      0 2255974  87474   21.3  39   25
1198.08/1198.47	c + 1198.2     6675      75      0     0      0 2760420  96207   21.2  39   27
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2764208 conflicts, 3008988 decisions, 1 random
1200.08/1200.40	c 0 iterations, 4 restarts, 4826 skipped
1200.08/1200.40	c 28 enlarged, 0 shrunken, 27002 rescored, 644 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 60278 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 66685884 learned, 17% deleted, 0 strong, 7 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 46089872 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 28 MB max, 308 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516583-1238271806/watcher-1516583-1238271806 -o /tmp/evaluation-result-1516583-1238271806/solver-1516583-1238271806 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516583-1238271806.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 1.00 3/68 26261
/proc/meminfo: memFree=882288/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=1052 CPUtime=0
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1099842308 1077248 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 263 147 63 155 0 106 0

[startup+0.0289191 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26261
/proc/meminfo: memFree=882288/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=1708 CPUtime=0.02
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 342 0 0 0 2 0 0 0 18 0 1 0 1099842308 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1708

[startup+0.101927 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26261
/proc/meminfo: memFree=882288/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=1708 CPUtime=0.09
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1099842308 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301948 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26261
/proc/meminfo: memFree=882288/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=1600 CPUtime=0.29
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 386 0 0 0 29 0 0 0 19 0 1 0 1099842308 1638400 301 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 400 301 79 155 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701993 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 26261
/proc/meminfo: memFree=882288/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=2680 CPUtime=0.69
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 667 0 0 0 69 0 0 0 22 0 1 0 1099842308 2744320 582 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 670 582 79 155 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=879912/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=3516 CPUtime=1.49
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 853 0 0 0 149 0 0 0 25 0 1 0 1099842308 3600384 768 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 879 768 79 155 0 722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=879016/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=4340 CPUtime=3.09
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 1036 0 0 0 309 0 0 0 25 0 1 0 1099842308 4444160 951 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 1085 951 79 155 0 928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4340

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=877928/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=5304 CPUtime=6.29
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 1278 0 0 0 629 0 0 0 25 0 1 0 1099842308 5431296 1193 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 1326 1193 79 155 0 1169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5304

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=876400/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=6624 CPUtime=12.69
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 1563 0 0 0 1268 1 0 0 25 0 1 0 1099842308 6782976 1478 1992294400 134512640 135151029 4294956240 18446744073709551615 134551845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 1656 1478 79 155 0 1499 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6624

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=874864/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=8348 CPUtime=25.48
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 1947 0 0 0 2547 1 0 0 25 0 1 0 1099842308 8548352 1862 1992294400 134512640 135151029 4294956240 18446744073709551615 134552043 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 2087 1862 79 155 0 1930 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8348

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=873136/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=10248 CPUtime=51.07
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 2368 0 0 0 5105 2 0 0 25 0 1 0 1099842308 10493952 2283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 2562 2283 79 155 0 2405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10248

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=870704/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=13160 CPUtime=102.27
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 2978 0 0 0 10223 4 0 0 25 0 1 0 1099842308 13475840 2893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 3290 2893 79 155 0 3133 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13160

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=869232/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=14684 CPUtime=162.25
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 3336 0 0 0 16221 4 0 0 25 0 1 0 1099842308 15036416 3251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 3671 3251 79 155 0 3514 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14684

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 26262
/proc/meminfo: memFree=867184/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=17140 CPUtime=222.23
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 3832 0 0 0 22218 5 0 0 25 0 1 0 1099842308 17551360 3747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 4285 3747 79 155 0 4128 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17140

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 26262
/proc/meminfo: memFree=866032/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=18532 CPUtime=282.22
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 4102 0 0 0 28217 5 0 0 25 0 1 0 1099842308 18976768 4017 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 4633 4017 79 155 0 4476 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18532

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=865328/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=19508 CPUtime=342.2
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 4285 0 0 0 34214 6 0 0 25 0 1 0 1099842308 19976192 4200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 4877 4200 79 155 0 4720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=864368/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=20816 CPUtime=402.18
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 4502 0 0 0 40212 6 0 0 25 0 1 0 1099842308 21315584 4417 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 5204 4417 79 155 0 5047 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20816

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=863408/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=21864 CPUtime=462.17
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 4749 0 0 0 46210 7 0 0 25 0 1 0 1099842308 22388736 4664 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 5466 4664 79 155 0 5309 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=862448/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=23220 CPUtime=522.15
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 4989 0 0 0 52208 7 0 0 25 0 1 0 1099842308 23777280 4904 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 5805 4904 79 155 0 5648 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=861680/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=24156 CPUtime=582.14
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5196 0 0 0 58207 7 0 0 25 0 1 0 1099842308 24735744 5111 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6039 5111 79 155 0 5882 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=860976/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=24968 CPUtime=642.13
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5361 0 0 0 64205 8 0 0 25 0 1 0 1099842308 25567232 5276 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6242 5276 79 155 0 6085 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=860464/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=25676 CPUtime=702.1
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5486 0 0 0 70202 8 0 0 25 0 1 0 1099842308 26292224 5401 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6419 5401 79 155 0 6262 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 25676

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=859888/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=26396 CPUtime=762.1
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5627 0 0 0 76201 9 0 0 25 0 1 0 1099842308 27029504 5542 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6599 5542 79 155 0 6442 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26396

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=859248/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=27312 CPUtime=822.08
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5793 0 0 0 82199 9 0 0 25 0 1 0 1099842308 27967488 5708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6828 5708 79 155 0 6671 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27312

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=858800/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=27832 CPUtime=882.06
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 5899 0 0 0 88197 9 0 0 25 0 1 0 1099842308 28499968 5814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 6958 5814 79 155 0 6801 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=858352/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=28412 CPUtime=942.04
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6042 0 0 0 94195 9 0 0 25 0 1 0 1099842308 29093888 5957 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7103 5957 79 155 0 6946 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=857840/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=29064 CPUtime=1002.03
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6156 0 0 0 100193 10 0 0 25 0 1 0 1099842308 29761536 6071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7266 6071 79 155 0 7109 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 29064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=857520/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=29452 CPUtime=1062.01
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6250 0 0 0 106191 10 0 0 25 0 1 0 1099842308 30158848 6165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7363 6165 79 155 0 7206 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=856816/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=30364 CPUtime=1121.99
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6415 0 0 0 112189 10 0 0 25 0 1 0 1099842308 31092736 6330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7591 6330 79 155 0 7434 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 30364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=856432/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=30756 CPUtime=1181.98
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6504 0 0 0 118187 11 0 0 25 0 1 0 1099842308 31494144 6419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7689 6419 79 155 0 7532 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26262
/proc/meminfo: memFree=856368/2055920 swapFree=4176188/4192956
[pid=26261] ppid=26259 vsize=30884 CPUtime=1200.08
/proc/26261/stat : 26261 (precosat) R 26259 26261 26092 0 -1 4194304 6527 0 0 0 119997 11 0 0 25 0 1 0 1099842308 31625216 6442 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26261/statm: 7721 6442 79 155 0 7564 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30884

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.116982
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 30884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6527
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= 1764

runsolver used 0.942856 second user time and 3.43348 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 21:23:26
IDJOB=1516583
IDBENCH=70525
IDSOLVER=507
FILE ID=node59/1516583-1238271806
PBS_JOBID= 9060874
Free space on /tmp= 66212 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516583-1238271806/watcher-1516583-1238271806 -o /tmp/evaluation-result-1516583-1238271806/solver-1516583-1238271806 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516583-1238271806.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=956391139

node59.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		: 3000.209
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		: 3000.209
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:        882768 kB
Buffers:         98208 kB
Cached:         971180 kB
SwapCached:      10112 kB
Active:         225756 kB
Inactive:       855200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882768 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          16728 kB
Slab:            77824 kB
Committed_AS:  2956504 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 21:43:29