Trace number 1512755

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) 1200.03 1200.83

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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-1512755-1238208921.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
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    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.21	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.21	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.23	c R    0.2    22000    1100      0     0      0     102    102  214.9  18    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     202    202  211.8  23    2
0.29/0.31	c N    0.3    22000    1100      0     0      0     802    802  238.4  25    2
0.29/0.33	c B    0.3    22000    1100      0     0      0    1000   1000  245.2  25    2
0.39/0.46	c B    0.5    22000    1100      0     0      0    2001   2001  245.7  25    3
0.49/0.52	c N    0.5    22000    1100      0     0      0    2411   2411  246.5  26    3
0.99/1.08	c N    1.1    22000    1100      0     0      0    6421   6421  271.6  26    6
1.29/1.36	c B    1.4    22000    1100      0     0      0    8004   8004  275.0  27    7
3.49/3.60	c N    3.6    22000    1100      0     0      0   16044  16044  282.3  25   13
5.39/5.47	c +    5.5    22000    1100      0     0      0   22002  24200  283.8  27   17
6.09/6.11	c B    6.1    22000    1100      0     0      0   24010  24010  284.2  27   18
7.29/7.30	c +    7.3    22000    1100      0     0      0   27501  26620  284.7  28   18
9.59/9.70	c +    9.7    22000    1100      0     0      0   34376  29282  282.8  27   20
10.59/10.66	c N   10.7    22000    1100      0     0      0   38498  29295  282.0  25   21
11.79/11.82	c +   11.8    22000    1100      0     0      0   42970  32210  281.3  26   21
14.58/14.65	c +   14.7    22000    1100      0     0      0   53711  35431  277.1  27   23
17.39/17.41	c
17.39/17.41	c       original/binary      fixed     eliminated      learned       agility
17.39/17.41	c   seconds        variables     equivalent    conflicts       height       MB
17.39/17.41	c
17.39/17.41	c B   17.4    22000    1100      0     0      0   64021  35444  274.3  29   25
18.29/18.30	c +   18.3    22000    1100      0     0      0   67136  38974  274.1  27   26
22.78/22.84	c +   22.8    22000    1100      0     0      0   83921  42871  275.9  25   28
24.68/24.73	c N   24.7    22000    1100      0     0      0   89803  42885  275.1  27   31
30.38/30.46	c +   30.5    22000    1100      0     0      0  104900  47158  273.2  26   32
38.68/38.71	c +   38.7    22000    1100      0     0      0  131125  51873  278.0  28   35
47.67/47.79	c B   47.8    22000    1100      0     0      0  160044  51879  279.5  25   38
48.87/48.91	c +   48.9    22000    1100      0     0      0  163905  57060  279.0  27   39
63.97/64.08	c +   64.1    22000    1100      0     0      0  204880  62766  274.8  26   42
64.27/64.31	c N   64.3    22000    1100      0     0      0  205221  57419  274.8  26   42
91.06/91.19	c +   91.2    22000    1100      0     0      0  256101  69042  273.1  26   48
117.56/117.62	c +  117.6    22000    1100      0     0      0  320126  75946  272.3  24   51
142.55/142.66	c B  142.6    22000    1100      0     0      0  384097  75961  274.0  25   55
149.15/149.24	c +  149.2    22000    1100      0     0      0  400157  83540  273.8  27   55
179.94/180.02	c N  180.0    22000    1100      0     0      0  461630  83554  273.5  27   63
211.53/211.65	c +  211.6    22000    1100      0     0      0  500197  91894  273.1  24   65
279.11/279.29	c +  279.2    22000    1100      0     0      0  625245 101083  272.4  28   68
367.28/367.49	c +  367.4    22000    1100      0     0      0  781555 111191  271.7  26   77
428.23/428.80	c B  428.2    22000    1100      0     0      0  896186 111205  270.2  27   83
475.30/475.91	c
475.30/475.91	c       original/binary      fixed     eliminated      learned       agility
475.30/475.91	c   seconds        variables     equivalent    conflicts       height       MB
475.30/475.91	c
475.30/475.91	c +  475.3    22000    1100      0     0      0  976940 122310  269.6  27   83
526.59/527.23	c N  526.6    22000    1100      0     0      0 1025647 122328  269.0  27   94
730.33/731.03	c +  730.4    22000    1100      0     0      0 1221175 134541  267.9  27   93
934.47/935.26	c +  934.6    22000    1100      0     0      0 1526465 147995  270.4  26  104
1200.00/1200.80	c
1200.00/1200.80	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.80	c
1200.00/1200.80	c 1854510 conflicts, 2410599 decisions, 1 random
1200.00/1200.80	c 0 iterations, 350 restarts, 3230 skipped
1200.00/1200.80	c 20 enlarged, 0 shrunken, 18135 rescored, 507 rebiased
1200.00/1200.80	c 1 simplifications, 0 reductions
1200.00/1200.80	c
1200.00/1200.80	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.80	c elim: 111870 resolutions, 1 phases, 1 rounds
1200.00/1200.80	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.80	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.80	c prbe: 204600 probed, 93 phases, 93 rounds
1200.00/1200.80	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.80	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.80	c hash: 0 units, 0 merged
1200.00/1200.80	c mins: 288227996 learned, 7% deleted, 0 strong, 32 depth
1200.00/1200.80	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.80	c strs: 0 forward, 0 backward
1200.00/1200.80	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.80	c prps: 203894053 propagations, 0.17 megaprops
1200.00/1200.80	c
1200.00/1200.80	c 1200.0 seconds, 120 MB max, 1053 MB recycled
1200.00/1200.80	c
1200.00/1200.80	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.80	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-1512755-1238208921/watcher-1512755-1238208921 -o /tmp/evaluation-result-1512755-1238208921/solver-1512755-1238208921 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512755-1238208921.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 0.91 2/80 31646
/proc/meminfo: memFree=1890180/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=1052 CPUtime=0
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1093555814 1077248 170 1992294400 134512640 135151029 4294956240 18446744073709551615 134673052 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 296 171 63 155 0 139 0

[startup+0.0647751 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 31646
/proc/meminfo: memFree=1890180/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=3480 CPUtime=0.06
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 836 0 0 0 6 0 0 0 18 0 1 0 1093555814 3563520 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 870 767 79 155 0 713 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3480

[startup+0.101779 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 31646
/proc/meminfo: memFree=1890180/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=3480 CPUtime=0.09
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 836 0 0 0 9 0 0 0 18 0 1 0 1093555814 3563520 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134548131 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 870 767 79 155 0 713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.301799 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 31646
/proc/meminfo: memFree=1890180/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=3480 CPUtime=0.29
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 836 0 0 0 29 0 0 0 19 0 1 0 1093555814 3563520 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 870 767 79 155 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.70184 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 31646
/proc/meminfo: memFree=1890180/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=5460 CPUtime=0.69
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 1353 0 0 0 69 0 0 0 23 0 1 0 1093555814 5591040 1284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 1365 1284 79 155 0 1208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5460

[startup+1.50192 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1884028/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=8892 CPUtime=1.49
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 2184 0 0 0 148 1 0 0 25 0 1 0 1093555814 9105408 2115 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 2223 2115 79 155 0 2066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8892

[startup+3.10108 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1879548/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=12720 CPUtime=3.09
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 3168 0 0 0 307 2 0 0 25 0 1 0 1093555814 13025280 3099 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 3180 3099 79 155 0 3023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12720

[startup+6.30141 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1872380/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=19880 CPUtime=6.29
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 4930 0 0 0 625 4 0 0 25 0 1 0 1093555814 20357120 4861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 4970 4861 79 155 0 4813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19880

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1866956/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=25044 CPUtime=12.68
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 6223 0 0 0 1264 4 0 0 25 0 1 0 1093555814 25645056 6154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 6261 6154 79 155 0 6104 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25044

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1856780/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=33640 CPUtime=25.48
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 8372 0 0 0 2542 6 0 0 25 0 1 0 1093555814 34447360 8303 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 8410 8303 79 155 0 8253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33640

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1845964/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=44472 CPUtime=51.07
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 11092 0 0 0 5099 8 0 0 25 0 1 0 1093555814 45539328 11023 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 11118 11023 79 155 0 10961 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44472

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1835276/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=55076 CPUtime=102.26
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 13722 0 0 0 10215 11 0 0 25 0 1 0 1093555814 56397824 13653 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 13769 13653 79 155 0 13612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55076

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1825676/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=64728 CPUtime=162.24
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 16129 0 0 0 16211 13 0 0 25 0 1 0 1093555814 66281472 16060 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 16182 16060 79 155 0 16025 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64728

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1815692/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=74836 CPUtime=222.23
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 18592 0 0 0 22207 16 0 0 25 0 1 0 1093555814 76632064 18523 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 18709 18523 79 155 0 18552 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74836

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31647
/proc/meminfo: memFree=1815116/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=76048 CPUtime=282.21
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 18886 0 0 0 28205 16 0 0 25 0 1 0 1093555814 77873152 18817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 19012 18817 79 155 0 18855 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76048

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 31653
/proc/meminfo: memFree=1810436/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=79900 CPUtime=342.19
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 19850 0 0 0 34202 17 0 0 25 0 1 0 1093555814 81817600 19781 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 19975 19781 79 155 0 19818 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 79900

[startup+402.302 s]
/proc/loadavg: 1.08 0.99 0.91 4/90 31997
/proc/meminfo: memFree=1799556/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=87328 CPUtime=401.81
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 21694 0 0 0 40161 20 0 0 25 0 1 0 1093555814 89423872 21625 1992294400 134512640 135151029 4294956240 18446744073709551615 134580724 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 21832 21625 79 155 0 21675 0
Current children cumulated CPU time (s) 401.81
Current children cumulated vsize (KiB) 87328

[startup+462.301 s]
/proc/loadavg: 1.06 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1801932/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=88024 CPUtime=461.71
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 21848 0 0 0 46151 20 0 0 25 0 1 0 1093555814 90136576 21779 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 22006 21779 79 155 0 21849 0
Current children cumulated CPU time (s) 461.71
Current children cumulated vsize (KiB) 88024

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1791372/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=99000 CPUtime=521.69
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 24556 0 0 0 52146 23 0 0 25 0 1 0 1093555814 101376000 24487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 24750 24487 79 155 0 24593 0
Current children cumulated CPU time (s) 521.69
Current children cumulated vsize (KiB) 99000

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1787468/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=103336 CPUtime=581.67
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 25518 0 0 0 58143 24 0 0 25 0 1 0 1093555814 105816064 25449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 25834 25449 79 155 0 25677 0
Current children cumulated CPU time (s) 581.67
Current children cumulated vsize (KiB) 103336

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1786700/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=104128 CPUtime=641.66
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 25690 0 0 0 64142 24 0 0 25 0 1 0 1093555814 106627072 25621 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 26032 25621 79 155 0 25875 0
Current children cumulated CPU time (s) 641.66
Current children cumulated vsize (KiB) 104128

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1786060/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=104592 CPUtime=701.63
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 25831 0 0 0 70139 24 0 0 25 0 1 0 1093555814 107102208 25762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 26148 25762 79 155 0 25991 0
Current children cumulated CPU time (s) 701.63
Current children cumulated vsize (KiB) 104592

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1782156/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=108564 CPUtime=761.63
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 26792 0 0 0 76137 26 0 0 25 0 1 0 1093555814 111169536 26723 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 27141 26723 79 155 0 26984 0
Current children cumulated CPU time (s) 761.63
Current children cumulated vsize (KiB) 108564

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32129
/proc/meminfo: memFree=1781004/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=109808 CPUtime=821.6
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 27103 0 0 0 82134 26 0 0 25 0 1 0 1093555814 112443392 27034 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 27452 27034 79 155 0 27295 0
Current children cumulated CPU time (s) 821.6
Current children cumulated vsize (KiB) 109808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1780108/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=110744 CPUtime=881.59
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 27313 0 0 0 88133 26 0 0 25 0 1 0 1093555814 113401856 27244 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 27686 27244 79 155 0 27529 0
Current children cumulated CPU time (s) 881.59
Current children cumulated vsize (KiB) 110744

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1776140/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=115396 CPUtime=941.57
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 28483 0 0 0 94130 27 0 0 25 0 1 0 1093555814 118165504 28414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 28849 28414 79 155 0 28692 0
Current children cumulated CPU time (s) 941.57
Current children cumulated vsize (KiB) 115396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1771020/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=119956 CPUtime=1001.55
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 29573 0 0 0 100127 28 0 0 25 0 1 0 1093555814 122834944 29504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 29989 29504 79 155 0 29832 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 119956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1765772/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=125344 CPUtime=1061.54
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 30860 0 0 0 106124 30 0 0 25 0 1 0 1093555814 128352256 30791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 31336 30791 79 155 0 31179 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 125344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1764748/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=126452 CPUtime=1121.52
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 31115 0 0 0 112122 30 0 0 25 0 1 0 1093555814 129486848 31046 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 31613 31046 79 155 0 31456 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 126452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1764684/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=126452 CPUtime=1181.5
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 31118 0 0 0 118120 30 0 0 25 0 1 0 1093555814 129486848 31049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 31613 31049 79 155 0 31456 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 126452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 32130
/proc/meminfo: memFree=1764684/2055920 swapFree=4163576/4192956
[pid=31646] ppid=31644 vsize=126452 CPUtime=1200
/proc/31646/stat : 31646 (precosat) R 31644 31646 31515 0 -1 4194304 31118 0 0 0 119970 30 0 0 25 0 1 0 1093555814 129486848 31049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31646/statm: 31613 31049 79 155 0 31456 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 126452

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): 1200.83
CPU time (s): 1200.03
CPU user time (s): 1199.71
CPU system time (s): 0.32695
CPU usage (%): 99.9339
Max. virtual memory (cumulated for all children) (KiB): 126452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31118
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= 2696

runsolver used 1.57076 second user time and 3.9264 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 03:55:22
IDJOB=1512755
IDBENCH=70206
IDSOLVER=507
FILE ID=node90/1512755-1238208921
PBS_JOBID= 9060477
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512755-1238208921/watcher-1512755-1238208921 -o /tmp/evaluation-result-1512755-1238208921/solver-1512755-1238208921 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512755-1238208921.cnf

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

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=1953749578

node90.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		: 3000.234
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		: 3000.234
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:       1890596 kB
Buffers:         23028 kB
Cached:          71732 kB
SwapCached:      18936 kB
Active:          59748 kB
Inactive:        55468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890596 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          25648 kB
Slab:            34348 kB
Committed_AS:  2500044 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 04:15:24