Trace number 1514471

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 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514471-1238239083.cnf
0.00/0.00	c found header 'p cnf 16000 67200'
0.04/0.08	c finished parsing
0.04/0.08	c
0.04/0.08	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.04/0.08	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.04/0.08	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.04/0.08	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.04/0.08	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.04/0.08	c --random=1 --spread=2000 --seed=0 --skip=25
0.04/0.08	c
0.04/0.08	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.04/0.08	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.04/0.08	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.04/0.08	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.04/0.08	c
0.04/0.08	c starting search after 0.1 seconds
0.04/0.08	c no decision limit
0.04/0.09	c
0.04/0.09	c       original/binary      fixed     eliminated      learned       agility
0.04/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.04/0.09	c
0.04/0.09	c *    0.1    67200   16000      0     0      0       0      0    0.0   0    5
0.59/0.64	c s    0.6    66430   15546      0     0    454       0      0    0.0   0    5
0.59/0.64	c l    0.6    66430   15546      0     0    454       0  66430    0.0   0    5
0.69/0.73	c R    0.7    66430   15546      0     0    454     102    102 1034.3  14    6
0.69/0.80	c R    0.8    66430   15546      0     0    454     202    202  866.6  13    6
1.19/1.23	c R    1.2    66430   15546      0     0    454     807    807  702.2  13    6
1.29/1.37	c B    1.4    66430   15546      0     0    454    1002   1002  685.8  15    7
2.09/2.16	c B    2.2    66430   15546      0     0    454    2002   2002  662.8  14    7
2.39/2.43	c R    2.4    66430   15546      0     0    454    2411   2411  705.5  14    8
5.50/5.52	c R    5.5    66430   15546      0     0    454    6428   6428  674.8  15   12
6.79/6.81	c B    6.8    66430   15546      0     0    454    8006   8006  701.2  13   14
13.38/13.43	c R   13.4    66430   15546      0     0    454   16052  16052  681.0  12   21
20.38/20.42	c B   20.4    66430   15546      0     0    454   24014  24014  687.2  16   29
33.88/33.94	c R   33.9    66430   15546      0     0    454   38490  38490  688.9  10   43
60.58/60.67	c B   60.7    66430   15546      0     0    454   64028  64028  696.6  13   69
63.37/63.48	c +   63.5    66430   15546      0     0    454   66432  73073  691.7  15   71
82.67/82.78	c +   82.8    66430   15546      0     0    454   83042  80380  687.0  16   79
90.46/90.51	c R   90.5    66430   15546      0     0    454   89802  79847  698.3  15   86
107.46/107.57	c +  107.5    66430   15546      0     0    454  103800  88418  714.6  13   93
141.86/141.95	c
141.86/141.95	c       original/binary      fixed     eliminated      learned       agility
141.86/141.95	c   seconds        variables     equivalent    conflicts       height       MB
141.86/141.95	c
141.86/141.95	c +  141.9    66430   15546      0     0    454  129751  97259  706.1  14  100
180.94/181.07	c B  181.0    66430   15546      0     0    454  160055  97270  696.1  20  110
183.65/183.73	c +  183.7    66430   15546      0     0    454  162185 106984  695.5  15  110
235.43/235.56	c +  235.5    66430   15546      0     0    454  202730 117682  701.1  12  119
238.83/239.00	c R  238.9    66430   15546      0     0    454  205196 109475  703.1  15  122
310.11/310.25	c +  310.2    66430   15546      0     0    454  253411 129450  715.1  19  141
405.88/406.08	c +  406.0    66430   15546      0     0    454  316763 142395  707.2  16  152
506.87/507.00	c B  506.9    66430   15546      0     0    454  384102 142411  704.1  15  161
524.57/524.73	c +  524.6    66430   15546      0     0    454  395951 156634  703.0  15  159
620.14/620.40	c R  620.2    66430   15546      0     0    454  461619 156677  705.1  14  191
674.72/674.98	c +  674.8    66430   15546      0     0    454  494937 172297  719.9  15  200
893.26/893.53	c +  893.3    66430   15546      0     0    454  618670 189526  718.9  16  225
1179.49/1179.86	c + 1179.6    66430   15546      0     0    454  773336 208478  714.7  11  232
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 785263 conflicts, 3061058 decisions, 25 random
1200.09/1200.40	c 0 iterations, 1660 restarts, 0 skipped
1200.09/1200.40	c 12 enlarged, 0 shrunken, 7685 rescored, 251 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 454 elim, 0 merged
1200.09/1200.40	c elim: 222172 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 9608336 probed, 309 phases, 309 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 214637250 learned, 5% deleted, 0 strong, 82 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 608712061 propagations, 0.51 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 244 MB max, 618 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1514471-1238239083/watcher-1514471-1238239083 -o /tmp/evaluation-result-1514471-1238239083/solver-1514471-1238239083 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514471-1238239083.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 3/73 5803
/proc/meminfo: memFree=1607392/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=2144 CPUtime=0
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 445 0 0 0 0 0 0 0 20 0 1 0 1096572257 2195456 430 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 536 430 63 155 0 379 0

[startup+0.0456231 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 5803
/proc/meminfo: memFree=1607392/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=4388 CPUtime=0.04
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 1003 0 0 0 4 0 0 0 20 0 1 0 1096572257 4493312 988 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 1097 988 63 155 0 940 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4388

[startup+0.101629 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 5803
/proc/meminfo: memFree=1607392/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=6760 CPUtime=0.09
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 1629 0 0 0 9 0 0 0 20 0 1 0 1096572257 6922240 1613 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 1690 1613 79 155 0 1533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6760

[startup+0.301649 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 5803
/proc/meminfo: memFree=1607392/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=7512 CPUtime=0.29
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 2048 0 0 0 29 0 0 0 22 0 1 0 1096572257 7692288 1785 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 1878 1785 79 155 0 1721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7512

[startup+0.701689 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 5803
/proc/meminfo: memFree=1607392/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=9628 CPUtime=0.69
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 2564 0 0 0 69 0 0 0 25 0 1 0 1096572257 9859072 2301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 2407 2301 79 155 0 2250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9628

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1598424/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=9628 CPUtime=1.49
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 2564 0 0 0 149 0 0 0 25 0 1 0 1096572257 9859072 2301 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 2407 2301 79 155 0 2250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9628

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1598104/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=11084 CPUtime=3.09
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 2937 0 0 0 308 1 0 0 25 0 1 0 1096572257 11350016 2674 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 2771 2674 79 155 0 2614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11084

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1594008/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=15440 CPUtime=6.29
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 4020 0 0 0 627 2 0 0 25 0 1 0 1096572257 15810560 3757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 3860 3757 79 155 0 3703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15440

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1585560/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=22968 CPUtime=12.69
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 5910 0 0 0 1265 4 0 0 25 0 1 0 1096572257 23519232 5647 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 5742 5647 79 155 0 5585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22968

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1570968/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=36964 CPUtime=25.48
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 9413 0 0 0 2540 8 0 0 25 0 1 0 1096572257 37851136 9150 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 9241 9150 79 155 0 9084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36964

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1544280/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=63768 CPUtime=51.08
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 16111 0 0 0 5093 15 0 0 25 0 1 0 1096572257 65298432 15848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 15942 15848 79 155 0 15785 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63768

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1511960/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=95588 CPUtime=102.27
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 24062 0 0 0 10203 24 0 0 25 0 1 0 1096572257 97882112 23799 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 23897 23799 79 155 0 23740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95588

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1491608/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=116060 CPUtime=162.25
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 29167 0 0 0 16196 29 0 0 25 0 1 0 1096572257 118845440 28904 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 29015 28904 79 155 0 28858 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 116060

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1480600/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=126756 CPUtime=222.24
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 31851 0 0 0 22192 32 0 0 25 0 1 0 1096572257 129798144 31588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 31689 31588 79 155 0 31532 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 126756

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1461784/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=145516 CPUtime=282.22
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 36536 0 0 0 28185 37 0 0 25 0 1 0 1096572257 149008384 36273 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 36379 36273 79 155 0 36222 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 145516

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1448344/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=158848 CPUtime=342.21
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 39879 0 0 0 34179 42 0 0 25 0 1 0 1096572257 162660352 39616 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 39712 39616 79 155 0 39555 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 158848

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1447320/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=159904 CPUtime=402.18
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 40145 0 0 0 40176 42 0 0 25 0 1 0 1096572257 163741696 39882 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 39976 39882 79 155 0 39819 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 159904

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1429016/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=178140 CPUtime=462.18
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 44703 0 0 0 46171 47 0 0 25 0 1 0 1096572257 182415360 44440 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 44535 44440 79 155 0 44378 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 178140

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1429016/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=178140 CPUtime=522.16
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 44703 0 0 0 52169 47 0 0 25 0 1 0 1096572257 182415360 44440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 44535 44440 79 155 0 44378 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 178140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1419608/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=187516 CPUtime=582.15
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 47052 0 0 0 58165 50 0 0 25 0 1 0 1096572257 192016384 46789 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 46879 46789 79 155 0 46722 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 187516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1401752/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=205224 CPUtime=642.13
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 51491 0 0 0 64159 54 0 0 25 0 1 0 1096572257 210149376 51228 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 51306 51228 79 155 0 51149 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 205224

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1375256/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=232324 CPUtime=702.11
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 58250 0 0 0 70148 63 0 0 25 0 1 0 1096572257 237899776 57987 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 58081 57987 79 155 0 57924 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 232324

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1371224/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=235632 CPUtime=762.1
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 59082 0 0 0 76147 63 0 0 25 0 1 0 1096572257 241287168 58819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 58908 58819 79 155 0 58751 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 235632

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1371224/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=235632 CPUtime=822.08
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 59082 0 0 0 82145 63 0 0 25 0 1 0 1096572257 241287168 58819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 58908 58819 79 155 0 58751 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 235632

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1371224/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=235636 CPUtime=882.06
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 59083 0 0 0 88143 63 0 0 25 0 1 0 1096572257 241291264 58820 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 58909 58820 79 155 0 58752 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 235636

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1355352/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=251488 CPUtime=942.05
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63037 0 0 0 94137 68 0 0 25 0 1 0 1096572257 257523712 62774 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 62872 62774 79 155 0 62715 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 251488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1355416/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=251488 CPUtime=1002.04
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63037 0 0 0 100136 68 0 0 25 0 1 0 1096572257 257523712 62774 1992294400 134512640 135151029 4294956240 18446744073709551615 134557093 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 62872 62774 79 155 0 62715 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 251488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1355416/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=251488 CPUtime=1062.02
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63037 0 0 0 106134 68 0 0 25 0 1 0 1096572257 257523712 62774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 62872 62774 79 155 0 62715 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 251488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1355352/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=251488 CPUtime=1122.01
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63037 0 0 0 112133 68 0 0 25 0 1 0 1096572257 257523712 62774 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 62872 62774 79 155 0 62715 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 251488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1355352/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=251488 CPUtime=1181.99
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63037 0 0 0 118131 68 0 0 25 0 1 0 1096572257 257523712 62774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 62872 62774 79 155 0 62715 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 251488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5804
/proc/meminfo: memFree=1352280/2055920 swapFree=4177652/4192956
[pid=5803] ppid=5801 vsize=254524 CPUtime=1200.09
/proc/5803/stat : 5803 (precosat) R 5801 5803 5702 0 -1 4194304 63800 0 0 0 119940 69 0 0 25 0 1 0 1096572257 260632576 63537 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5803/statm: 63631 63537 79 155 0 63474 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 254524

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): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1199.41
CPU system time (s): 0.726889
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 254524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.726889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63800
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= 1880

runsolver used 1.11383 second user time and 3.2675 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 12:18:03
IDJOB=1514471
IDBENCH=70349
IDSOLVER=507
FILE ID=node84/1514471-1238239083
PBS_JOBID= 9060698
Free space on /tmp= 66120 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514471-1238239083/watcher-1514471-1238239083 -o /tmp/evaluation-result-1514471-1238239083/solver-1514471-1238239083 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514471-1238239083.cnf

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=1621756684

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1607808 kB
Buffers:         49416 kB
Cached:         316876 kB
SwapCached:       6960 kB
Active:         149132 kB
Inactive:       226580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607808 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          14952 kB
Slab:            57524 kB
Committed_AS:  2786356 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 12:38:06