Trace number 1512659

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) 1200.05 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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-1512659-1238206540.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     103    103  168.8  16    1
0.09/0.17	c R    0.2    16000     800      0     0      0     203    203  163.1  23    1
0.19/0.23	c N    0.2    16000     800      0     0      0     804    804  182.9  27    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1000   1000  187.4  28    2
0.29/0.36	c B    0.4    16000     800      0     0      0    2000   2000  198.8  26    2
0.39/0.41	c N    0.4    16000     800      0     0      0    2408   2408  201.2  27    3
0.89/0.92	c N    0.9    16000     800      0     0      0    6428   6428  211.6  26    5
1.09/1.18	c B    1.2    16000     800      0     0      0    8007   8007  212.7  26    6
2.69/2.77	c +    2.8    16000     800      0     0      0   16000  17600  215.2  26   10
2.79/2.80	c N    2.8    16000     800      0     0      0   16050  16050  215.2  25   10
3.69/3.79	c +    3.8    16000     800      0     0      0   20001  19360  215.7  28   11
4.69/4.77	c B    4.8    16000     800      0     0      0   24012  19369  216.0  27   12
4.99/5.02	c +    5.0    16000     800      0     0      0   25000  21296  216.0  26   12
6.69/6.76	c +    6.8    16000     800      0     0      0   31254  23425  216.5  27   13
9.18/9.25	c N    9.2    16000     800      0     0      0   38494  23434  216.8  27   15
9.38/9.44	c +    9.4    16000     800      0     0      0   39068  25767  216.8  28   15
12.79/12.85	c
12.79/12.85	c       original/binary      fixed     eliminated      learned       agility
12.79/12.85	c   seconds        variables     equivalent    conflicts       height       MB
12.79/12.85	c
12.79/12.85	c +   12.8    16000     800      0     0      0   48836  28343  217.1  28   16
17.38/17.46	c +   17.5    16000     800      0     0      0   61045  31177  216.9  26   18
18.48/18.54	c B   18.5    16000     800      0     0      0   64030  31191  216.9  26   19
21.28/21.35	c +   21.3    16000     800      0     0      0   76306  34294  215.2  28   19
25.29/25.39	c N   25.4    16000     800      0     0      0   89779  34309  214.5  27   20
27.39/27.42	c +   27.4    16000     800      0     0      0   95380  37723  214.3  26   20
37.68/37.75	c +   37.7    16000     800      0     0      0  119225  41495  213.9  27   23
49.07/49.16	c +   49.2    16000     800      0     0      0  149031  45644  216.4  27   26
54.47/54.56	c B   54.5    16000     800      0     0      0  160054  45659  217.0  26   29
69.56/69.63	c +   69.6    16000     800      0     0      0  186285  50208  218.1  26   30
81.36/81.46	c N   81.4    16000     800      0     0      0  205190  50225  218.7  27   33
97.77/97.80	c +   97.8    16000     800      0     0      0  232856  55228  219.2  28   33
138.35/138.44	c +  138.4    16000     800      0     0      0  291070  60750  219.9  26   36
169.94/170.08	c +  170.0    16000     800      0     0      0  363836  66825  219.7  27   40
180.14/180.21	c B  180.2    16000     800      0     0      0  384095  66840  219.4  29   44
222.72/222.84	c +  222.8    16000     800      0     0      0  454796  73507  217.7  29   46
228.42/228.53	c N  228.5    16000     800      0     0      0  461582  73528  217.6  27   50
321.79/321.94	c +  321.8    16000     800      0     0      0  568495  80857  215.2  28   51
434.16/434.34	c +  434.2    16000     800      0     0      0  710616  88942  214.2  28   55
548.03/548.24	c
548.03/548.24	c       original/binary      fixed     eliminated      learned       agility
548.03/548.24	c   seconds        variables     equivalent    conflicts       height       MB
548.03/548.24	c
548.03/548.24	c +  548.1    16000     800      0     0      0  888273  97836  215.3  26   64
553.02/553.28	c B  553.1    16000     800      0     0      0  896202  96883  215.3  27   68
659.49/659.77	c N  659.6    16000     800      0     0      0 1025563  97849  213.8  26   71
756.16/756.44	c +  756.2    16000     800      0     0      0 1110343 107619  212.6  28   72
998.68/999.07	c +  998.8    16000     800      0     0      0 1387925 118380  211.4  27   78
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 1617832 conflicts, 1963483 decisions, 1 random
1200.03/1200.40	c 0 iterations, 21 restarts, 3048 skipped
1200.03/1200.40	c 21 enlarged, 0 shrunken, 15816 rescored, 443 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 81578 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 25600 probed, 16 phases, 16 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 211117951 learned, 8% deleted, 0 strong, 24 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 144559002 propagations, 0.12 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 87 MB max, 783 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1512659-1238206540/watcher-1512659-1238206540 -o /tmp/evaluation-result-1512659-1238206540/solver-1512659-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512659-1238206540.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 0.97 0.69 3/64 14480
/proc/meminfo: memFree=913824/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=1052 CPUtime=0
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1093320218 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 263 144 63 155 0 106 0

[startup+0.0111051 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14480
/proc/meminfo: memFree=913824/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=1448 CPUtime=0
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1093320218 1482752 247 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 362 248 63 155 0 205 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1448

[startup+0.101116 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14480
/proc/meminfo: memFree=913824/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=2732 CPUtime=0.09
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 1093320218 2797568 581 1992294400 134512640 135151029 4294956240 18446744073709551615 134516578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 683 581 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301142 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14480
/proc/meminfo: memFree=913824/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=2996 CPUtime=0.29
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 706 0 0 0 29 0 0 0 19 0 1 0 1093320218 3067904 663 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 749 663 79 155 0 592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701194 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14480
/proc/meminfo: memFree=913824/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=4844 CPUtime=0.69
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 1168 0 0 0 69 0 0 0 22 0 1 0 1093320218 4960256 1125 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 1211 1125 79 155 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4844

[startup+1.5013 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14481
/proc/meminfo: memFree=908440/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=7748 CPUtime=1.49
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 1890 0 0 0 149 0 0 0 25 0 1 0 1093320218 7933952 1847 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 1937 1847 79 155 0 1780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7748

[startup+3.10151 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14481
/proc/meminfo: memFree=904728/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=11972 CPUtime=3.09
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 2957 0 0 0 308 1 0 0 25 0 1 0 1093320218 12259328 2914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 2993 2914 79 155 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11972

[startup+6.30193 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14481
/proc/meminfo: memFree=900064/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=14748 CPUtime=6.29
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 3631 0 0 0 628 1 0 0 25 0 1 0 1093320218 15101952 3588 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 3687 3588 79 155 0 3530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14748

[startup+12.7018 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14481
/proc/meminfo: memFree=896672/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=17656 CPUtime=12.69
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 4350 0 0 0 1267 2 0 0 25 0 1 0 1093320218 18079744 4307 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 4414 4307 79 155 0 4257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17656

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14481
/proc/meminfo: memFree=892064/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=22172 CPUtime=25.49
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 5485 0 0 0 2546 3 0 0 25 0 1 0 1093320218 22704128 5442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 5543 5442 79 155 0 5386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22172

[startup+51.1018 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 14481
/proc/meminfo: memFree=884512/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=30528 CPUtime=51.08
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 7557 0 0 0 5103 5 0 0 25 0 1 0 1093320218 31260672 7514 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 7632 7514 79 155 0 7475 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30528

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 14481
/proc/meminfo: memFree=876192/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=38376 CPUtime=102.26
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 9457 0 0 0 10219 7 0 0 25 0 1 0 1093320218 39297024 9414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 9594 9414 79 155 0 9437 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38376

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 14481
/proc/meminfo: memFree=872160/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=42652 CPUtime=162.24
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 10466 0 0 0 16216 8 0 0 25 0 1 0 1093320218 43675648 10423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 10663 10423 79 155 0 10506 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42652

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 14481
/proc/meminfo: memFree=865376/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=49680 CPUtime=222.22
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 12145 0 0 0 22211 11 0 0 25 0 1 0 1093320218 50872320 12102 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 12420 12102 79 155 0 12263 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49680

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 14481
/proc/meminfo: memFree=860640/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=54596 CPUtime=282.21
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 13332 0 0 0 28208 13 0 0 25 0 1 0 1093320218 55906304 13289 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 13649 13289 79 155 0 13492 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 54596

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 14481
/proc/meminfo: memFree=856800/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=58484 CPUtime=342.18
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 14284 0 0 0 34204 14 0 0 25 0 1 0 1093320218 59887616 14241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 14621 14241 79 155 0 14464 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 58484

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 14481
/proc/meminfo: memFree=855776/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=59604 CPUtime=402.16
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 14530 0 0 0 40202 14 0 0 25 0 1 0 1093320218 61034496 14487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 14901 14487 79 155 0 14744 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59604

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 14481
/proc/meminfo: memFree=851360/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=64172 CPUtime=462.14
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 15637 0 0 0 46199 15 0 0 25 0 1 0 1093320218 65712128 15594 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 16043 15594 79 155 0 15886 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 64172

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 14481
/proc/meminfo: memFree=847776/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=67884 CPUtime=522.13
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 16532 0 0 0 52197 16 0 0 25 0 1 0 1093320218 69513216 16489 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 16971 16489 79 155 0 16814 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 67884

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 14481
/proc/meminfo: memFree=842848/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=73036 CPUtime=582.11
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 17746 0 0 0 58193 18 0 0 25 0 1 0 1093320218 74788864 17703 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 18259 17703 79 155 0 18102 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 73036

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 14481
/proc/meminfo: memFree=841440/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=74900 CPUtime=642.1
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 18114 0 0 0 64192 18 0 0 25 0 1 0 1093320218 76697600 18071 1992294400 134512640 135151029 4294956240 18446744073709551615 134553322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 18725 18071 79 155 0 18568 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 74900

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 14481
/proc/meminfo: memFree=839776/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=76584 CPUtime=702.08
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 18517 0 0 0 70189 19 0 0 25 0 1 0 1093320218 78422016 18474 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 19146 18474 79 155 0 18989 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 76584

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 14481
/proc/meminfo: memFree=838112/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=78512 CPUtime=762.06
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 18946 0 0 0 76187 19 0 0 25 0 1 0 1093320218 80396288 18903 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 19628 18903 79 155 0 19471 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 78512

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 14481
/proc/meminfo: memFree=834208/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=82516 CPUtime=822.04
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 19916 0 0 0 82183 21 0 0 25 0 1 0 1093320218 84496384 19873 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 20629 19873 79 155 0 20472 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 82516

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 14481
/proc/meminfo: memFree=832800/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=84048 CPUtime=882.01
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 20274 0 0 0 88180 21 0 0 25 0 1 0 1093320218 86065152 20231 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 21012 20231 79 155 0 20855 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 84048

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 14481
/proc/meminfo: memFree=832096/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=84928 CPUtime=942
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 20443 0 0 0 94178 22 0 0 25 0 1 0 1093320218 86966272 20400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 21232 20400 79 155 0 21075 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 84928

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 14481
/proc/meminfo: memFree=831392/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=85684 CPUtime=1001.98
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 20630 0 0 0 100176 22 0 0 25 0 1 0 1093320218 87740416 20587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 21421 20587 79 155 0 21264 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 85684

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 14481
/proc/meminfo: memFree=827232/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=90124 CPUtime=1061.96
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 21679 0 0 0 106173 23 0 0 25 0 1 0 1093320218 92286976 21636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 22531 21636 79 155 0 22374 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 90124

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 14481
/proc/meminfo: memFree=826272/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=91120 CPUtime=1121.94
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 21909 0 0 0 112171 23 0 0 25 0 1 0 1093320218 93306880 21866 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 22780 21866 79 155 0 22623 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 91120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 14481
/proc/meminfo: memFree=825440/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=92212 CPUtime=1181.93
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 22114 0 0 0 118169 24 0 0 25 0 1 0 1093320218 94425088 22071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 23053 22071 79 155 0 22896 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 92212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 14481
/proc/meminfo: memFree=825184/2055920 swapFree=4177608/4192956
[pid=14480] ppid=14478 vsize=92532 CPUtime=1200.03
/proc/14480/stat : 14480 (precosat) R 14478 14480 14409 0 -1 4194304 22172 0 0 0 119979 24 0 0 25 0 1 0 1093320218 94752768 22129 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14480/statm: 23133 22129 79 155 0 22976 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 92532

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.254961
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 92532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22172
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= 1317

runsolver used 1.02184 second user time and 2.6236 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 03:15:40
IDJOB=1512659
IDBENCH=70198
IDSOLVER=507
FILE ID=node13/1512659-1238206540
PBS_JOBID= 9060551
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512659-1238206540/watcher-1512659-1238206540 -o /tmp/evaluation-result-1512659-1238206540/solver-1512659-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512659-1238206540.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=1220455083

node13.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		: 3000.240
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		: 3000.240
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:        914240 kB
Buffers:         90644 kB
Cached:         948892 kB
SwapCached:       9228 kB
Active:         237504 kB
Inactive:       812544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914240 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            77556 kB
Committed_AS:  2954872 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 03:35:43