Trace number 1728209

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 913? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
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-1728209-1240734026.cnf
0.00/0.00	c parsed header 'p cnf 161 802'
0.00/0.00	c initialized 161 variables
0.00/0.00	c found 802 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   161   0.0   800     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 400 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  50.2   161 100.0   800   100   100   440   4.1   0.0 
0.00/0.00	c R   0.0  50.2   161 100.0   800   100   100   440   4.1   0.0 
0.00/0.00	c +   0.0  50.7   161 100.0   800   250   250   484  12.7   0.1 
0.00/0.00	c R   0.0  51.6   161 100.0   800   400   400   484  19.7   0.1 
0.00/0.00	c +   0.0  51.1   161 100.0   800   475   475   532  22.4   0.1 
0.00/0.01	c +   0.0  51.8   161 100.0   800   812   536   585  33.4   0.1 
0.00/0.02	c N   0.0  52.1   161 100.0   800  1208   318   585  38.5   0.1 
0.00/0.03	c +   0.0  52.1   161 100.0   800  1317   427   643  38.8   0.1 
0.00/0.05	c +   0.1  51.9   161 100.0   800  2074   519   707  34.4   0.1 
0.07/0.08	c +   0.1  51.1   161 100.0   800  3209   563   777  33.7   0.1 
0.07/0.08	c N   0.1  51.1   161 100.0   800  3218   572   777  33.8   0.1 
0.10/0.14	c +   0.1  50.6   161 100.0   800  4911   664   854  33.6   0.1 
0.20/0.23	c +   0.2  49.9   161 100.0   800  7464   574   939  34.1   0.1 
0.20/0.25	c N   0.3  49.7   161 100.0   800  8034   664   939  30.6   0.1 
0.30/0.37	c +   0.4  49.3   161 100.0   800 11293   529  1032  34.4   0.1 
0.50/0.57	c +   0.6  48.7   161 100.0   800 17036   964  1135  34.9   0.2 
0.60/0.65	c N   0.7  48.4   161 100.0   800 19272   856  1135  35.8   0.2 
0.80/0.89	c +   0.9  47.9   161 100.0   800 25650   826  1248  34.2   0.2 
1.30/1.34	c +   1.3  47.4   161 100.0   800 38571   977  1372  33.7   0.2 
1.50/1.57	c N   1.6  47.2   161 100.0   800 44937  1016  1372  36.0   0.2 
1.50/1.57	c 
1.50/1.57	c  seconds     variables   original    learned     agility
1.50/1.57	c         level        used      conflicts    limit          MB
1.50/1.57	c 
2.00/2.06	c +   2.1  47.1   161 100.0   800 57952   723  1509  32.7   0.1 
3.10/3.16	c +   3.2  47.2   161 100.0   800 87023  1397  1659  30.9   0.3 
3.70/3.76	c N   3.8  47.3   161 100.0   800 102e3  1028  1659  33.6   0.2 
4.80/4.86	c +   4.9  47.0   161 100.0   800 130e3  1168  1824  33.5   0.2 
7.29/7.36	c +   7.4  46.6   161 100.0   800 196e3  1711  2006  32.4   0.3 
8.59/8.70	c N   8.7  46.6   161 100.0   800 230e3  1037  2006  35.2   0.2 
11.19/11.20	c +  11.2  46.4   161 100.0   800 294e3  1122  2206  31.8   0.2 
16.99/17.03	c +  17.0  45.6   161 100.0   800 441e3  1833  2426  29.9   0.4 
19.79/19.89	c N  19.9  45.8   161 100.0   800 513e3  1291  2426  33.1   0.3 
25.59/25.69	c +  25.7  45.9   161 100.0   800 662e3  1981  2668  30.9   0.4 
39.49/39.54	c +  39.5  45.6   161 100.0   800 993e3  1477  2934  34.1   0.3 
45.18/45.23	c N  45.2  45.5   161 100.0   800 112e4  1883  2934  32.8   0.4 
60.28/60.36	c +  60.3  45.2   161 100.0   800 148e4  2149  3227  30.7   0.4 
92.97/93.09	c +  93.1  44.7   161 100.0   800 223e4  1802  3549  31.0   0.4 
102.97/103.02	c N 103.0  44.6   161 100.0   800 246e4  3166  3549  30.0   0.6 
139.46/139.60	c + 139.6  44.3   161 100.0   800 335e4  2310  3903  31.3   0.4 
206.24/206.39	c + 206.3  43.2   161 100.0   800 502e4  3194  4293  29.7   0.5 
218.33/218.43	c N 218.4  42.8   161 100.0   800 533e4  2572  4293  26.8   0.5 
309.21/309.32	c + 309.2  41.9   161 100.0   800 754e4  3057  4722  30.1   0.6 
463.86/464.00	c + 463.9  40.6   161 100.0   800 113e5  2934  5194  31.4   0.6 
471.06/471.20	c N 471.1  40.6   161 100.0   800 114e5  2795  5194  34.9   0.6 
721.49/721.78	c + 721.6  39.8   161 100.0   800 169e5  3510  5713  30.1   0.7 
721.49/721.78	c 
721.49/721.78	c  seconds     variables   original    learned     agility
721.49/721.78	c         level        used      conflicts    limit          MB
721.49/721.78	c 
1065.69/1066.04	c N 107e1  38.9   161 100.0   800 246e5  5025  5713  29.1   0.9 
1104.58/1104.95	c + 110e1  38.8   161 100.0   800 254e5  3168  6284  25.6   0.6

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728209-1240734026/watcher-1728209-1240734026 -o /tmp/evaluation-result-1728209-1240734026/solver-1728209-1240734026 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728209-1240734026.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 1.07 1.19 3/65 7469
/proc/meminfo: memFree=1656920/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=780 CPUtime=0
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 101431661 798720 95 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 195 95 69 152 0 41 0

[startup+0.0781921 s]
/proc/loadavg: 1.00 1.07 1.19 3/65 7469
/proc/meminfo: memFree=1656920/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=912 CPUtime=0.07
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 133 0 0 0 7 0 0 0 20 0 1 0 101431661 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 228 118 69 152 0 74 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 912

[startup+0.101194 s]
/proc/loadavg: 1.00 1.07 1.19 3/65 7469
/proc/meminfo: memFree=1656920/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=912 CPUtime=0.1
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 137 0 0 0 10 0 0 0 20 0 1 0 101431661 933888 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 228 122 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301216 s]
/proc/loadavg: 1.00 1.07 1.19 3/65 7469
/proc/meminfo: memFree=1656920/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=912 CPUtime=0.3
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 146 0 0 0 30 0 0 0 22 0 1 0 101431661 933888 131 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 228 131 69 152 0 74 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 912

[startup+0.701261 s]
/proc/loadavg: 1.00 1.07 1.19 3/65 7469
/proc/meminfo: memFree=1656920/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=912 CPUtime=0.7
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 157 0 0 0 70 0 0 0 25 0 1 0 101431661 933888 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 912

[startup+1.50135 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7470
/proc/meminfo: memFree=1656528/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1036 CPUtime=1.5
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 171 0 0 0 150 0 0 0 25 0 1 0 101431661 1060864 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 259 156 69 152 0 105 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1036

[startup+3.10253 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7470
/proc/meminfo: memFree=1656336/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1036 CPUtime=3.1
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 179 0 0 0 310 0 0 0 25 0 1 0 101431661 1060864 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134569808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 259 164 69 152 0 105 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1036

[startup+6.30188 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7470
/proc/meminfo: memFree=1656208/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1152 CPUtime=6.3
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 197 0 0 0 630 0 0 0 25 0 1 0 101431661 1179648 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 288 182 69 152 0 134 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1152

[startup+12.7016 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7470
/proc/meminfo: memFree=1656152/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1280 CPUtime=12.69
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 218 0 0 0 1269 0 0 0 25 0 1 0 101431661 1310720 203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 320 203 69 152 0 166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1280

[startup+25.502 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 7470
/proc/meminfo: memFree=1656024/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1276 CPUtime=25.49
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 234 0 0 0 2549 0 0 0 25 0 1 0 101431661 1306624 219 1992294400 134512640 135137933 4294956240 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 319 219 69 152 0 165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1276

[startup+51.1019 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 7470
/proc/meminfo: memFree=1655896/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1380 CPUtime=51.08
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 264 0 0 0 5108 0 0 0 25 0 1 0 101431661 1413120 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 345 249 69 152 0 191 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1380

[startup+102.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 7470
/proc/meminfo: memFree=1655768/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1496 CPUtime=102.27
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 295 0 0 0 10227 0 0 0 25 0 1 0 101431661 1531904 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 374 280 69 152 0 220 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1496

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 7470
/proc/meminfo: memFree=1655640/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1588 CPUtime=162.25
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 306 0 0 0 16225 0 0 0 25 0 1 0 101431661 1626112 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 397 291 69 152 0 243 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1588

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 7470
/proc/meminfo: memFree=1655512/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1720 CPUtime=222.23
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 325 0 0 0 22223 0 0 0 25 0 1 0 101431661 1761280 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 430 310 69 152 0 276 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1720

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 7470
/proc/meminfo: memFree=1655448/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1720 CPUtime=282.21
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 348 0 0 0 28221 0 0 0 25 0 1 0 101431661 1761280 333 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 430 333 69 152 0 276 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1720

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 7470
/proc/meminfo: memFree=1655384/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1720 CPUtime=342.2
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 354 0 0 0 34220 0 0 0 25 0 1 0 101431661 1761280 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 430 339 69 152 0 276 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1720

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 7470
/proc/meminfo: memFree=1655320/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1844 CPUtime=402.18
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 364 0 0 0 40218 0 0 0 25 0 1 0 101431661 1888256 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 461 349 69 152 0 307 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 7470
/proc/meminfo: memFree=1655320/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1844 CPUtime=462.16
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 364 0 0 0 46216 0 0 0 25 0 1 0 101431661 1888256 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 461 349 69 152 0 307 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1844

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 7470
/proc/meminfo: memFree=1655192/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=522.14
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 390 0 0 0 52214 0 0 0 25 0 1 0 101431661 2023424 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 375 69 152 0 340 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1976

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 7470
/proc/meminfo: memFree=1655064/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=582.13
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 403 0 0 0 58213 0 0 0 25 0 1 0 101431661 2023424 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 388 69 152 0 340 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 7470
/proc/meminfo: memFree=1655128/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=642.11
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 403 0 0 0 64211 0 0 0 25 0 1 0 101431661 2023424 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 388 69 152 0 340 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1976

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 7470
/proc/meminfo: memFree=1655064/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=702.09
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 403 0 0 0 70209 0 0 0 25 0 1 0 101431661 2023424 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 388 69 152 0 340 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1976

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 7470
/proc/meminfo: memFree=1654936/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=762.08
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 410 0 0 0 76208 0 0 0 25 0 1 0 101431661 2023424 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134666238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 395 69 152 0 340 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 7470
/proc/meminfo: memFree=1654872/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=822.06
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 417 0 0 0 82206 0 0 0 25 0 1 0 101431661 2023424 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 402 69 152 0 340 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 7470
/proc/meminfo: memFree=1654936/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=882.04
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 417 0 0 0 88204 0 0 0 25 0 1 0 101431661 2023424 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 402 69 152 0 340 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 7470
/proc/meminfo: memFree=1654872/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=942.02
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 417 0 0 0 94202 0 0 0 25 0 1 0 101431661 2023424 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 402 69 152 0 340 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 7470
/proc/meminfo: memFree=1654872/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=1002.01
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 417 0 0 0 100201 0 0 0 25 0 1 0 101431661 2023424 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 402 69 152 0 340 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 7470
/proc/meminfo: memFree=1654872/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=1976 CPUtime=1061.99
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 417 0 0 0 106199 0 0 0 25 0 1 0 101431661 2023424 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 494 402 69 152 0 340 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 7472
/proc/meminfo: memFree=1654680/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=2108 CPUtime=1121.97
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 444 0 0 0 112197 0 0 0 25 0 1 0 101431661 2158592 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 527 429 69 152 0 373 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 7472
/proc/meminfo: memFree=1654616/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=2092 CPUtime=1181.95
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 452 0 0 0 118195 0 0 0 25 0 1 0 101431661 2142208 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134543126 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 523 437 69 152 0 369 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 7472
/proc/meminfo: memFree=1654616/2055920 swapFree=4191900/4192956
[pid=7469] ppid=7467 vsize=2092 CPUtime=1200.05
/proc/7469/stat : 7469 (picosat) R 7467 7469 7405 0 -1 4194304 452 0 0 0 120005 0 0 0 25 0 1 0 101431661 2142208 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/7469/statm: 523 437 69 152 0 369 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2092

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.06
CPU system time (s): 0.001999
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 2108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
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= 452
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= 1545

runsolver used 1.2968 second user time and 2.30265 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-26 10:20:26
IDJOB=1728209
IDBENCH=24666
IDSOLVER=506
FILE ID=node91/1728209-1240734026
PBS_JOBID= 9186986
Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728209-1240734026/watcher-1728209-1240734026 -o /tmp/evaluation-result-1728209-1240734026/solver-1728209-1240734026 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728209-1240734026.cnf

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

MD5SUM BENCH= cc16a72221b8e1efdfd6127b2f238bcd
RANDOM SEED=494735987

node91.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		: 3000.241
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		: 3000.241
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:       1657336 kB
Buffers:         33092 kB
Cached:         279184 kB
SwapCached:        524 kB
Active:          89136 kB
Inactive:       237288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657336 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          22388 kB
Slab:            58056 kB
Committed_AS:   286876 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node91 at 2009-04-26 10:40:29