Trace number 1512671

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1797123396-073.cnf
MD5SUM592fd8247e28ca9686c73dd35ffde58f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark182.652
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-1512671-1238207723.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.14	c s    0.1    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.14	c l    0.1    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.15	c R    0.2    16000     800      0     0      0     101    101  167.4  15    1
0.09/0.16	c R    0.2    16000     800      0     0      0     203    203  161.4  23    1
0.19/0.21	c N    0.2    16000     800      0     0      0     805    805  172.6  26    2
0.19/0.23	c B    0.2    16000     800      0     0      0    1000   1000  176.0  27    2
0.29/0.33	c B    0.3    16000     800      0     0      0    2000   2000  184.5  27    2
0.29/0.37	c N    0.4    16000     800      0     0      0    2411   2411  186.4  28    2
0.79/0.87	c N    0.9    16000     800      0     0      0    6422   6422  192.3  28    5
1.10/1.11	c B    1.1    16000     800      0     0      0    8001   8001  192.7  27    5
2.59/2.65	c +    2.7    16000     800      0     0      0   16002  17600  192.9  27   10
2.59/2.67	c N    2.7    16000     800      0     0      0   16060  16060  192.9  27   10
3.59/3.67	c +    3.7    16000     800      0     0      0   20000  19360  193.0  28   11
4.69/4.73	c B    4.7    16000     800      0     0      0   24006  19366  193.2  29   12
4.89/4.99	c +    5.0    16000     800      0     0      0   25000  21296  193.2  29   12
6.68/6.72	c +    6.7    16000     800      0     0      0   31250  23425  192.9  27   13
8.19/8.20	c N    8.2    16000     800      0     0      0   38507  23432  195.4  28   14
8.29/8.30	c +    8.3    16000     800      0     0      0   39061  25767  195.5  28   14
10.69/10.78	c
10.69/10.78	c       original/binary      fixed     eliminated      learned       agility
10.69/10.78	c   seconds        variables     equivalent    conflicts       height       MB
10.69/10.78	c
10.69/10.78	c +   10.8    16000     800      0     0      0   48825  28343  197.9  28   15
14.98/15.09	c +   15.1    16000     800      0     0      0   61031  31177  199.2  27   17
16.29/16.34	c B   16.3    16000     800      0     0      0   64024  31191  199.4  28   19
21.19/21.21	c +   21.2    16000     800      0     0      0   76288  34294  199.9  28   20
26.78/26.80	c N   26.8    16000     800      0     0      0   89794  34306  200.3  27   21
29.28/29.31	c +   29.3    16000     800      0     0      0   95362  37723  200.3  28   21
37.88/37.99	c +   38.0    16000     800      0     0      0  119201  41495  199.4  28   23
47.97/48.04	c +   48.0    16000     800      0     0      0  149000  45644  200.0  28   26
53.47/53.58	c B   53.6    16000     800      0     0      0  160058  45655  200.1  28   29
67.97/68.08	c +   68.1    16000     800      0     0      0  186250  50208  200.2  27   30
78.37/78.40	c N   78.4    16000     800      0     0      0  205191  50220  200.2  26   32
93.96/94.09	c +   94.1    16000     800      0     0      0  232811  55228  200.2  28   32
118.45/118.60	c +  118.6    16000     800      0     0      0  291010  60750  201.6  27   36
153.03/153.12	c +  153.1    16000     800      0     0      0  363760  66825  203.5  26   43
168.23/168.38	c B  168.3    16000     800      0     0      0  384120  66842  203.8  26   47
215.11/215.25	c +  215.2    16000     800      0     0      0  454700  73507  204.5  27   47
220.21/220.37	c N  220.3    16000     800      0     0      0  461580  73519  204.6  28   51
289.68/289.89	c +  289.8    16000     800      0     0      0  568375  80857  205.7  27   49
392.45/392.69	c +  392.5    16000     800      0     0      0  710465  88942  207.5  28   56
517.60/517.85	c
517.60/517.85	c       original/binary      fixed     eliminated      learned       agility
517.60/517.85	c   seconds        variables     equivalent    conflicts       height       MB
517.60/517.85	c
517.60/517.85	c +  517.7    16000     800      0     0      0  888082  97836  207.9  27   63
522.00/522.28	c B  522.1    16000     800      0     0      0  896212  97080  207.9  27   67
625.36/625.68	c N  625.5    16000     800      0     0      0 1025688  97851  207.9  27   73
706.13/706.48	c +  706.2    16000     800      0     0      0 1110101 107619  207.6  27   74
915.06/915.48	c +  915.1    16000     800      0     0      0 1387627 118380  207.4  28   81
1199.44/1199.96	c + 1199.5    16000     800      0     0      0 1734532 130218  207.5  26   87
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 1735282 conflicts, 2106131 decisions, 1 random
1200.06/1200.50	c 0 iterations, 30 restarts, 3294 skipped
1200.06/1200.50	c 22 enlarged, 0 shrunken, 16964 rescored, 475 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.50	c elim: 81598 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 36800 probed, 23 phases, 23 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 225240610 learned, 8% deleted, 0 strong, 21 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 155847356 propagations, 0.13 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 91 MB max, 840 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512671-1238207723/watcher-1512671-1238207723 -o /tmp/evaluation-result-1512671-1238207723/solver-1512671-1238207723 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512671-1238207723.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.88 3/81 14663
/proc/meminfo: memFree=1137528/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=1052 CPUtime=0
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 185 0 0 0 0 0 0 0 20 0 1 0 697667342 1077248 170 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 296 171 63 155 0 139 0

[startup+0.0941721 s]
/proc/loadavg: 0.92 0.97 0.88 3/81 14663
/proc/meminfo: memFree=1137528/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=2732 CPUtime=0.09
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 620 0 0 0 9 0 0 0 20 0 1 0 697667342 2797568 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134517443 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 683 578 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.101172 s]
/proc/loadavg: 0.92 0.97 0.88 3/81 14663
/proc/meminfo: memFree=1137528/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=2732 CPUtime=0.09
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 620 0 0 0 9 0 0 0 20 0 1 0 697667342 2797568 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134517453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 683 578 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301211 s]
/proc/loadavg: 0.92 0.97 0.88 3/81 14663
/proc/meminfo: memFree=1137528/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=3128 CPUtime=0.29
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 731 0 0 0 29 0 0 0 22 0 1 0 697667342 3203072 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 782 689 79 155 0 625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.701289 s]
/proc/loadavg: 0.92 0.97 0.88 3/81 14663
/proc/meminfo: memFree=1137528/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=4976 CPUtime=0.69
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 1193 0 0 0 69 0 0 0 25 0 1 0 697667342 5095424 1151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 1244 1151 79 155 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4976

[startup+1.50144 s]
/proc/loadavg: 0.92 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1131952/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=7880 CPUtime=1.49
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 1924 0 0 0 149 0 0 0 25 0 1 0 697667342 8069120 1882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 1970 1882 79 155 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7880

[startup+3.10175 s]
/proc/loadavg: 0.92 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1128368/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=12112 CPUtime=3.09
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 2971 0 0 0 307 2 0 0 25 0 1 0 697667342 12402688 2929 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 3028 2929 79 155 0 2871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12112

[startup+6.30137 s]
/proc/loadavg: 0.93 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1123632/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=14752 CPUtime=6.29
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 3634 0 0 0 627 2 0 0 25 0 1 0 697667342 15106048 3592 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 3688 3592 79 155 0 3531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14752

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1119416/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=18580 CPUtime=12.69
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 4575 0 0 0 1266 3 0 0 25 0 1 0 697667342 19025920 4533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 4645 4533 79 155 0 4488 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18580

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1114616/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=23256 CPUtime=25.48
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 5725 0 0 0 2544 4 0 0 25 0 1 0 697667342 23814144 5683 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 5814 5683 79 155 0 5657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23256

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.88 2/82 14664
/proc/meminfo: memFree=1107448/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=30536 CPUtime=51.08
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 7544 0 0 0 5101 7 0 0 25 0 1 0 697667342 31268864 7502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 7634 7502 79 155 0 7477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30536

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.89 2/82 14664
/proc/meminfo: memFree=1101496/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=36736 CPUtime=102.26
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 9015 0 0 0 10218 8 0 0 25 0 1 0 697667342 37617664 8973 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 9184 8973 79 155 0 9027 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/82 14664
/proc/meminfo: memFree=1088504/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=49992 CPUtime=162.23
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 12268 0 0 0 16212 11 0 0 25 0 1 0 697667342 51191808 12226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 12498 12226 79 155 0 12341 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49992

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/82 14664
/proc/meminfo: memFree=1084664/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=54000 CPUtime=222.21
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 13201 0 0 0 22209 12 0 0 25 0 1 0 697667342 55296000 13159 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 13500 13159 79 155 0 13343 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 54000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/82 14664
/proc/meminfo: memFree=1083704/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=55036 CPUtime=282.19
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 13421 0 0 0 28207 12 0 0 25 0 1 0 697667342 56356864 13379 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 13759 13379 79 155 0 13602 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1080056/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=58880 CPUtime=342.16
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 14320 0 0 0 34203 13 0 0 25 0 1 0 697667342 60293120 14278 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 14720 14278 79 155 0 14563 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 58880

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1075128/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=64144 CPUtime=402.14
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 15570 0 0 0 40199 15 0 0 25 0 1 0 697667342 65683456 15528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 16036 15528 79 155 0 15879 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 64144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1072824/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=66604 CPUtime=462.12
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 16129 0 0 0 46197 15 0 0 25 0 1 0 697667342 68202496 16087 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 16651 16087 79 155 0 16494 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 66604

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1070584/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=70140 CPUtime=522.1
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 16953 0 0 0 52194 16 0 0 25 0 1 0 697667342 71823360 16911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 17535 16911 79 155 0 17378 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70140

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1065784/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=74252 CPUtime=582.07
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 17944 0 0 0 58191 16 0 0 25 0 1 0 697667342 76034048 17902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 18563 17902 79 155 0 18406 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 74252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1063032/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=77164 CPUtime=642.06
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 18627 0 0 0 64189 17 0 0 25 0 1 0 697667342 79015936 18585 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 19291 18585 79 155 0 19134 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 77164

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1062136/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=78116 CPUtime=702.03
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 18834 0 0 0 70186 17 0 0 25 0 1 0 697667342 79990784 18792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 19529 18792 79 155 0 19372 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 78116

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1056376/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=83960 CPUtime=762.01
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 20253 0 0 0 76182 19 0 0 25 0 1 0 697667342 85975040 20211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 20990 20211 79 155 0 20833 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 83960

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1056120/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=84440 CPUtime=821.99
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 20325 0 0 0 82180 19 0 0 25 0 1 0 697667342 86466560 20283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 21110 20283 79 155 0 20953 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 84440

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1055736/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=84904 CPUtime=881.96
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 20426 0 0 0 88177 19 0 0 25 0 1 0 697667342 86941696 20384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 21226 20384 79 155 0 21069 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 84904

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1049784/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=91040 CPUtime=941.94
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 21899 0 0 0 94173 21 0 0 25 0 1 0 697667342 93224960 21857 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 22760 21857 79 155 0 22603 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 91040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1049464/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=91320 CPUtime=1001.91
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 21982 0 0 0 100170 21 0 0 25 0 1 0 697667342 93511680 21940 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 22830 21940 79 155 0 22673 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 91320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1046840/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=94348 CPUtime=1061.9
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 22657 0 0 0 106168 22 0 0 25 0 1 0 697667342 96612352 22615 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 23587 22615 79 155 0 23430 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 94348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1045560/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=95756 CPUtime=1121.87
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 22948 0 0 0 112165 22 0 0 25 0 1 0 697667342 98054144 22906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 23939 22906 79 155 0 23782 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 95756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1045304/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=96076 CPUtime=1181.85
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 23029 0 0 0 118163 22 0 0 25 0 1 0 697667342 98381824 22987 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 24019 22987 79 155 0 23862 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 96076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1045240/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=96236 CPUtime=1200.06
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 23047 0 0 0 119983 23 0 0 25 0 1 0 697667342 98545664 23005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 24059 23005 79 155 0 23902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96236

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 14664
/proc/meminfo: memFree=1045240/2055920 swapFree=4174588/4192956
[pid=14663] ppid=14661 vsize=96236 CPUtime=1200.06
/proc/14663/stat : 14663 (precosat) R 14661 14663 14562 0 -1 4194304 23047 0 0 0 119983 23 0 0 25 0 1 0 697667342 98545664 23005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14663/statm: 24059 23005 79 155 0 23902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.245962
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 96236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23047
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= 2168

runsolver used 1.2908 second user time and 4.18336 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 03:35:23
IDJOB=1512671
IDBENCH=70199
IDSOLVER=507
FILE ID=node88/1512671-1238207723
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1797123396-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512671-1238207723/watcher-1512671-1238207723 -o /tmp/evaluation-result-1512671-1238207723/solver-1512671-1238207723 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512671-1238207723.cnf

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

MD5SUM BENCH= 592fd8247e28ca9686c73dd35ffde58f
RANDOM SEED=199702114

node88.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		: 3000.281
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		: 3000.281
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:       1137944 kB
Buffers:         79332 kB
Cached:         745924 kB
SwapCached:       7608 kB
Active:         110364 kB
Inactive:       724244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137944 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          14896 kB
Slab:            67560 kB
Committed_AS:  1769280 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 03:55:26