Trace number 1726036

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
picosat 913SAT 132.06 132.107

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.cnf
MD5SUMce96de70272a2ecfcbbf1c8e965c8e57
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses880
Sum of the clauses size2640
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3880
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1726036-1240708697.cnf
0.00/0.00	c parsed header 'p cnf 220 880'
0.00/0.00	c initialized 220 variables
0.00/0.00	c found 880 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   220   0.0   880     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 440 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.6   220  68.6   880   100   100   484  28.1   0.1 
0.00/0.00	c N   0.0  24.6   220  68.6   880   101   101   484  28.4   0.1 
0.00/0.01	c +   0.0  25.2   220  68.6   880   250   250   532  44.2   0.1 
0.00/0.01	c N   0.0  25.4   220  82.3   880   402   402   532  49.1   0.1 
0.00/0.01	c +   0.0  25.4   220  82.3   880   475   475   585  51.8   0.1 
0.00/0.02	c +   0.0  24.8   220  92.7   880   812   516   643  54.0   0.1 
0.03/0.03	c N   0.0  24.4   220  92.7   880  1203   582   643  55.4   0.1 
0.03/0.04	c +   0.0  24.3   220  92.7   880  1317   370   707  55.5   0.1 
0.03/0.06	c +   0.1  23.4   220  93.6   880  2074   412   777  53.3   0.1 
0.09/0.10	c N   0.1  22.5   220  95.9   880  3208   763   777  54.8   0.1 
0.09/0.10	c +   0.1  22.5   220  95.9   880  3209   764   854  54.6   0.1 
0.09/0.16	c +   0.2  21.7   220  96.4   880  4911   740   939  57.7   0.1 
0.19/0.25	c +   0.3  20.7   220  97.3   880  7464   918  1032  54.2   0.1 
0.19/0.27	c N   0.3  20.6   220  97.3   880  8018   951  1032  57.0   0.1 
0.29/0.39	c +   0.4  19.9   220  97.7   880 11293   579  1135  54.9   0.1 
0.49/0.57	c +   0.6  19.2   220  98.2   880 17036   597  1248  57.9   0.1 
0.59/0.64	c N   0.6  19.0   220  98.2   880 19233   909  1248  56.4   0.1 
0.79/0.84	c +   0.8  18.4   220  98.2   880 25650  1031  1372  56.7   0.1 
1.19/1.26	c +   1.3  17.7   220  98.6   880 38571   811  1509  57.6   0.1 
1.39/1.47	c N   1.5  17.6   220  99.5   880 44870  1031  1509  53.0   0.1 
1.39/1.47	c 
1.39/1.47	c  seconds     variables   original    learned     agility
1.39/1.47	c         level        used      conflicts    limit          MB
1.39/1.47	c 
1.89/1.95	c +   2.0  17.1   220 100.0   880 57952  1183  1659  52.8   0.2 
2.99/3.02	c +   3.0  16.5   220 100.0   880 87023   998  1824  52.1   0.1 
3.49/3.59	c N   3.6  16.5   220 100.0   880 102e3  1829  1824  54.5   0.2 
4.59/4.64	c +   4.6  16.1   220 100.0   880 130e3  1391  2006  55.3   0.2 
5.99/6.02	c s   6.0  15.7   219 100.0   874 165e3  1235  2006  50.6   0.2 
5.99/6.02	c N   6.0  15.7   219 100.0   874 165e3  1336  2006  53.5   0.2 
5.99/6.03	c N   6.0  15.7   219 100.0   874 166e3  1636  2006  58.3   0.2 
5.99/6.06	c N   6.1  15.8   219 100.0   874 167e3  1431  2006  58.8   0.2 
6.09/6.15	c N   6.1  15.8   219 100.0   874 169e3  1421  2006  56.4   0.2 
6.29/6.35	c N   6.4  15.8   219 100.0   874 173e3  1193  2006  54.9   0.2 
6.69/6.79	c N   6.8  15.9   219 100.0   874 185e3  1313  2006  52.5   0.2 
7.19/7.21	c +   7.2  15.9   219 100.0   874 196e3  1169  2206  55.4   0.1 
7.70/7.79	c N   7.8  15.9   219 100.0   874 210e3  1424  2206  56.2   0.2 
10.19/10.24	c N  10.2  15.8   219 100.0   874 268e3  1427  2206  53.0   0.2 
11.29/11.35	c +  11.3  15.7   219 100.0   874 294e3  1685  2426  59.1   0.2 
15.79/15.88	c N  15.9  15.3   219 100.0   874 396e3  1625  2426  52.1   0.2 
17.69/17.75	c +  17.7  15.1   219 100.0   874 441e3  1265  2668  53.0   0.2 
26.68/26.79	c +  26.8  14.4   219 100.0   874 662e3  2164  2934  53.9   0.2 
27.39/27.42	c N  27.4  14.3   219 100.0   874 678e3  2287  2934  52.5   0.2 
40.68/40.72	c +  40.7  13.7   219 100.0   874 993e3  1546  3227  57.8   0.2 
53.88/53.93	c N  53.9  13.3   219 100.0   874 129e4  1801  3227  53.0   0.2 
62.58/62.69	c +  62.7  13.2   219 100.0   874 148e4  2155  3549  56.7   0.2 
62.58/62.69	c 
62.58/62.69	c  seconds     variables   original    learned     agility
62.58/62.69	c         level        used      conflicts    limit          MB
62.58/62.69	c 
82.27/82.31	c s  82.3  12.7   218 100.0   868 197e4  1064  3549  60.1   0.1 
82.27/82.31	c N  82.3  12.7   218 100.0   868 197e4  1164  3549  58.9   0.1 
82.27/82.32	c N  82.3  12.7   218 100.0   868 197e4  1467  3549  51.9   0.2 
82.27/82.34	c N  82.3  12.7   218 100.0   868 197e4  2269  3549  53.5   0.2 
82.37/82.42	c N  82.4  12.7   218 100.0   868 197e4  2493  3549  54.9   0.3 
82.47/82.59	c N  82.6  12.7   218 100.0   868 198e4  1969  3549  52.5   0.2 
82.96/83.02	c N  83.0  12.7   218 100.0   868 199e4  2504  3549  52.0   0.3 
83.96/84.00	c N  84.0  12.7   218 100.0   868 201e4  3201  3549  51.6   0.3 
86.16/86.24	c N  86.2  12.7   218 100.0   868 207e4  2114  3549  52.0   0.2 
91.17/91.25	c N  91.2  12.7   218 100.0   868 220e4  1999  3549  54.6   0.2 
92.46/92.52	c +  92.5  12.7   218 100.0   868 223e4  2195  3903  54.2   0.2 
103.26/103.35	c N 103.3  12.5   218 100.0   868 248e4  2945  3903  59.0   0.3 
107.76/107.84	c s 107.8  12.4   217 100.0   862 258e4  1798  3903  60.3   0.2 
107.76/107.85	c N 107.8  12.4   217 100.0   862 258e4  1899  3903  58.4   0.2 
107.76/107.86	c N 107.8  12.4   217 100.0   862 258e4  2199  3903  58.5   0.2 
107.76/107.89	c N 107.9  12.4   217 100.0   862 259e4  3001  3903  58.6   0.3 
107.86/107.97	c N 107.9  12.4   217 100.0   862 259e4  3047  3903  60.1   0.3 
108.06/108.18	c N 108.1  12.4   217 100.0   862 259e4  1984  3903  59.1   0.2 
108.56/108.64	c N 108.6  12.4   217 100.0   862 260e4  3411  3903  57.7   0.3 
109.66/109.73	c N 109.7  12.4   217 100.0   862 263e4  3593  3903  54.8   0.3 
111.95/112.10	c N 112.1  12.4   217 100.0   862 269e4  2527  3903  55.2   0.2 
117.75/117.88	c N 117.8  12.3   217 100.0   862 281e4  3357  3903  58.5   0.3 
117.75/117.88	c 
117.75/117.88	c  seconds     variables   original    learned     agility
117.75/117.88	c         level        used      conflicts    limit          MB
117.75/117.88	c 
124.85/124.91	c s 124.9  12.2   216 100.0   856 298e4   651  3903  60.3   0.1 
124.85/124.91	c N 124.9  12.2   216 100.0   856 298e4   751  3903  58.4   0.1 
124.85/124.92	c N 124.9  12.2   216 100.0   856 298e4  1051  3903  55.6   0.2 
124.85/124.95	c N 124.9  12.2   216 100.0   856 298e4  1854  3903  56.3   0.2 
124.95/125.03	c N 125.0  12.2   216 100.0   856 298e4  3857  3903  53.8   0.4 
125.15/125.25	c N 125.2  12.2   216 100.0   856 298e4  2797  3903  57.4   0.3 
125.65/125.77	c N 125.7  12.2   216 100.0   856 300e4  2271  3903  53.8   0.2 
126.75/126.88	c N 126.8  12.2   216 100.0   856 302e4  2459  3903  58.8   0.3 
129.25/129.36	c N 129.3  12.2   216 100.0   856 308e4  3356  3903  55.6   0.3 
132.05/132.10	c 1 132.1  12.1   216 100.0   856 314e4  2035  3903  59.3   0.2 
132.05/132.10	c 
132.05/132.10	c  seconds     variables   original    learned     agility
132.05/132.10	c         level        used      conflicts    limit          MB
132.05/132.10	c 
132.05/132.10	s SATISFIABLE
132.05/132.10	v -1 2 3 -4 -5 -6 7 8 9 -10 11 12 13 -14 -15 -16 -17 -18 19 -20 -21 22 23 -24
132.05/132.10	v 25 26 27 -28 29 30 31 -32 33 -34 35 36 37 -38 39 40 -41 -42 -43 44 -45 -46 47
132.05/132.10	v 48 49 50 51 -52 53 54 -55 56 -57 58 59 60 -61 -62 -63 -64 -65 -66 -67 68 -69
132.05/132.10	v -70 -71 72 73 74 75 -76 77 78 -79 -80 81 -82 -83 -84 -85 86 -87 88 -89 -90
132.05/132.10	v -91 92 93 94 95 -96 97 98 99 100 101 102 -103 104 105 -106 -107 108 -109 110
132.05/132.10	v -111 -112 -113 -114 115 -116 117 -118 119 120 -121 -122 123 -124 125 -126
132.05/132.10	v -127 -128 129 130 -131 132 133 134 -135 -136 137 -138 -139 140 -141 -142 143
132.05/132.10	v 144 -145 -146 -147 -148 -149 150 151 152 -153 -154 -155 -156 -157 158 159
132.05/132.10	v -160 -161 -162 -163 164 -165 166 167 168 169 -170 171 172 173 174 -175 176
132.05/132.10	v 177 178 -179 180 -181 -182 183 -184 -185 186 187 -188 189 190 -191 192 193
132.05/132.10	v 194 -195 -196 -197 198 199 200 201 202 -203 -204 -205 -206 -207 -208 209 210
132.05/132.10	v 211 -212 213 -214 -215 216 217 -218 -219 -220 0
132.05/132.10	c
132.05/132.10	c 4 iterations
132.05/132.10	c 0 restarts
132.05/132.10	c 0 failed literals
132.05/132.10	c 3148704 conflicts
132.05/132.10	c 3326090 decisions
132.05/132.10	c 4 fixed variables
132.05/132.10	c 48237714 learned literals
132.05/132.10	c 36.1% deleted literals
132.05/132.10	c 214493770 propagations
132.05/132.10	c 100.0% variables used
132.05/132.10	c 132.1 seconds in library
132.05/132.10	c 1.6 megaprops/second
132.05/132.10	c 5 simplifications
132.05/132.10	c 2024 reductions
132.05/132.10	c 243.9 MB recycled
132.05/132.10	c 0.4 MB maximally allocated
132.05/132.10	c 132.1 seconds total run time

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726036-1240708697/watcher-1726036-1240708697 -o /tmp/evaluation-result-1726036-1240708697/solver-1726036-1240708697 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726036-1240708697.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 0.98 0.99 3/65 18948
/proc/meminfo: memFree=1651448/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=780 CPUtime=0
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 98898655 798720 92 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 195 92 68 152 0 41 0

[startup+0.037205 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18948
/proc/meminfo: memFree=1651448/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=0.03
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 126 0 0 0 3 0 0 0 20 0 1 0 98898655 933888 111 1992294400 134512640 135137933 4294956224 18446744073709551615 134547582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 111 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101203 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18948
/proc/meminfo: memFree=1651448/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=0.09
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 127 0 0 0 9 0 0 0 20 0 1 0 98898655 933888 112 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 112 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301243 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18948
/proc/meminfo: memFree=1651448/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=0.29
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 135 0 0 0 29 0 0 0 22 0 1 0 98898655 933888 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 120 69 152 0 74 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 912

[startup+0.701324 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18948
/proc/meminfo: memFree=1651448/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=0.69
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 140 0 0 0 69 0 0 0 25 0 1 0 98898655 933888 125 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 125 69 152 0 74 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 912

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1651248/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=1.49
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 147 0 0 0 149 0 0 0 25 0 1 0 98898655 933888 132 1992294400 134512640 135137933 4294956224 18446744073709551615 134551298 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 132 69 152 0 74 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 912

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1651056/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=912 CPUtime=3.09
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 158 0 0 0 309 0 0 0 25 0 1 0 98898655 933888 143 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 912

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650864/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1040 CPUtime=6.29
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 169 0 0 0 629 0 0 0 25 0 1 0 98898655 1064960 154 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 260 154 69 152 0 106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1040

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650736/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1040 CPUtime=12.69
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 184 0 0 0 1269 0 0 0 25 0 1 0 98898655 1064960 169 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 260 169 69 152 0 106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1040

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650672/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1040 CPUtime=25.49
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 190 0 0 0 2549 0 0 0 25 0 1 0 98898655 1064960 175 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 260 175 69 152 0 106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1040

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650608/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=51.08
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 205 0 0 0 5108 0 0 0 25 0 1 0 98898655 1200128 190 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 190 69 152 0 139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1172

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=102.26
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 10226 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1172

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

[startup+115.102 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=115.05
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 11505 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 1172

[startup+121.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=121.45
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 12145 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 121.45
Current children cumulated vsize (KiB) 1172

[startup+127.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=127.85
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 12785 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 1172

[startup+129.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=129.45
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 12945 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 129.45
Current children cumulated vsize (KiB) 1172

[startup+131.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=131.05
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 13105 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 131.05
Current children cumulated vsize (KiB) 1172

[startup+131.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=131.85
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 13185 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 131.85
Current children cumulated vsize (KiB) 1172

[startup+132.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18949
/proc/meminfo: memFree=1650544/2055920 swapFree=4181392/4192956
[pid=18948] ppid=18946 vsize=1172 CPUtime=132.05
/proc/18948/stat : 18948 (picosat) R 18946 18948 18818 0 -1 4194304 223 0 0 0 13205 0 0 0 25 0 1 0 98898655 1200128 208 1992294400 134512640 135137933 4294956224 18446744073709551615 134552829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 132.05
Current children cumulated vsize (KiB) 1172

Child status: 10
Real time (s): 132.107
CPU time (s): 132.06
CPU user time (s): 132.058
CPU system time (s): 0.001999
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 1172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 132.058
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225
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= 230

runsolver used 0.143978 second user time and 0.331949 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-26 03:18:17
IDJOB=1726036
IDBENCH=24604
IDSOLVER=506
FILE ID=node80/1726036-1240708697
PBS_JOBID= 9186816
Free space on /tmp= 66156 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726036-1240708697/watcher-1726036-1240708697 -o /tmp/evaluation-result-1726036-1240708697/solver-1726036-1240708697 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726036-1240708697.cnf

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

MD5SUM BENCH= ce96de70272a2ecfcbbf1c8e965c8e57
RANDOM SEED=1736330440

node80.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		: 3000.270
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		: 3000.270
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:       1651928 kB
Buffers:         56412 kB
Cached:         271636 kB
SwapCached:       5424 kB
Active:         143848 kB
Inactive:       191960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651928 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            54128 kB
Committed_AS:   337480 kB
PageTables:       1384 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= 66156 MiB
End job on node80 at 2009-04-26 03:20:29