Trace number 1516330

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.35679
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

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-1516330-1238267929.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  29.4    70 100.0  6230   100   100  3426   5.7   0.3 
0.00/0.01	c R   0.0  29.4    70 100.0  6230   101   101  3426   5.7   0.3 
0.01/0.01	c +   0.0  27.9    70 100.0  6230   250   250  3768  13.4   0.3 
0.01/0.01	c R   0.0  28.6    70 100.0  6230   405   405  3768  20.1   0.3 
0.01/0.02	c +   0.0  28.4    70 100.0  6230   475   475  4144  22.4   0.4 
0.01/0.02	c +   0.0  28.7    70 100.0  6230   812   812  4558  29.4   0.4 
0.01/0.03	c N   0.0  28.4    70 100.0  6230  1206  1206  4558  34.9   0.4 
0.01/0.04	c +   0.0  28.3    70 100.0  6230  1317  1317  5013  35.9   0.5 
0.01/0.06	c +   0.1  27.5    70 100.0  6230  2074  2074  5514  38.7   0.6 
0.09/0.10	c +   0.1  26.9    70 100.0  6230  3209  3209  6065  41.2   0.7 
0.09/0.10	c N   0.1  26.9    70 100.0  6230  3212  3212  6065  41.2   0.7 
0.09/0.16	c +   0.2  26.4    70 100.0  6230  4911  4911  6671  41.0   0.9 
0.19/0.27	c +   0.3  26.1    70 100.0  6230  7464  4125  7338  40.4   0.8 
0.19/0.29	c N   0.3  26.0    70 100.0  6230  8019  4680  7338  40.0   0.9 
0.39/0.44	c +   0.4  25.7    70 100.0  6230 11293  4282  8071  41.2   0.8 
0.59/0.69	c +   0.7  25.2    70 100.0  6230 17036  5983  8878  40.6   1.0 
0.69/0.79	c N   0.8  25.2    70 100.0  6230 19237  8184  8878  41.0   1.3 
1.00/1.10	c +   1.1  24.8    70 100.0  6230 25650  5712  9765  39.9   1.0 
1.69/1.73	c +   1.7  24.4    70 100.0  6230 38571  8862 10741  41.6   1.4 
1.99/2.06	c N   2.1  24.1    70 100.0  6230 44897  9813 10741  41.1   1.5 
1.99/2.06	c 
1.99/2.06	c  seconds     variables   original    learned     agility
1.99/2.06	c         level        used      conflicts    limit          MB
1.99/2.06	c 
2.59/2.68	c +   2.7  23.9    70 100.0  6230 57952  6742 11815  40.5   1.2 
4.19/4.22	c +   4.2  23.4    70 100.0  6230 87023  6249 12996  40.1   1.1 
4.99/5.05	c N   5.1  23.5    70 100.0  6230 102e3  8807 12996  40.4   1.4 
6.49/6.57	c +   6.6  23.4    70 100.0  6230 130e3 10836 14295  41.0   1.6 
10.19/10.29	c +  10.3  22.9    70 100.0  6230 196e3 11873 15724  40.3   1.7 
12.39/12.44	c N  12.4  22.8    70 100.0  6230 230e3 15131 15724  40.2   2.1 
16.28/16.33	c +  16.3  22.6    70 100.0  6230 294e3 15572 17296  40.1   2.1 
25.98/26.04	c +  26.0  22.3    70 100.0  6230 441e3 15628 19025  40.6   2.2 
30.97/31.00	c N  31.0  22.1    70 100.0  6230 512e3 10932 19025  39.9   1.7 
41.17/41.20	c +  41.2  21.8    70 100.0  6230 662e3 17448 20927  41.1   2.4 
65.77/65.83	c +  65.8  21.6    70 100.0  6230 993e3 13558 23019  40.2   1.9 
75.87/75.98	c N  76.0  21.4    70 100.0  6230 112e4 21643 23019  40.3   2.8 
103.85/103.90	c + 103.9  21.2    70 100.0  6230 148e4 15081 25320  40.6   2.2 
166.93/167.05	c + 167.0  20.8    70 100.0  6230 223e4 13032 27852  40.4   1.9 
186.12/186.26	c N 186.2  20.7    70 100.0  6230 246e4 20367 27852  39.5   2.7 
264.29/264.46	c + 264.4  20.4    70 100.0  6230 335e4 27767 30637  40.1   3.4 
418.14/418.37	c + 418.2  20.1    70 100.0  6230 502e4 27084 33700  40.1   3.2 
447.82/448.09	c N 447.9  20.0    70 100.0  6230 533e4 22391 33700  40.1   3.1 
675.54/675.86	c + 675.6  19.6    70 100.0  6230 754e4 13348 37070  39.5   2.1 
1074.20/1074.66	c + 107e1  19.4    70 100.0  6230 113e5 23962 40777  40.3   3.2 
1092.59/1093.08	c N 109e1  19.4    70 100.0  6230 114e5 25247 40777  39.4   3.3

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-1516330-1238267929/watcher-1516330-1238267929 -o /tmp/evaluation-result-1516330-1238267929/solver-1516330-1238267929 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516330-1238267929.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: 0.91 0.97 0.99 3/64 26440
/proc/meminfo: memFree=998944/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=912 CPUtime=0
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099459198 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 228 109 56 152 0 74 0

[startup+0.0139929 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26440
/proc/meminfo: memFree=998944/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=1044 CPUtime=0.01
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 181 0 0 0 1 0 0 0 18 0 1 0 1099459198 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.102012 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26440
/proc/meminfo: memFree=998944/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=1440 CPUtime=0.09
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1099459198 1474560 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 360 262 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301054 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26440
/proc/meminfo: memFree=998944/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=1968 CPUtime=0.29
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 1099459198 2015232 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 492 379 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701139 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26440
/proc/meminfo: memFree=998944/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=2100 CPUtime=0.69
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 432 0 0 0 69 0 0 0 23 0 1 0 1099459198 2150400 417 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 525 417 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50231 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26441
/proc/meminfo: memFree=997336/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=2364 CPUtime=1.49
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1099459198 2420736 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 591 469 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10166 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26441
/proc/meminfo: memFree=997016/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=2628 CPUtime=3.09
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 548 0 0 0 309 0 0 0 25 0 1 0 1099459198 2691072 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 657 533 69 152 0 503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2628

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26441
/proc/meminfo: memFree=996696/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=2756 CPUtime=6.29
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 1099459198 2822144 581 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 689 581 69 152 0 535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2756

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26441
/proc/meminfo: memFree=996248/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=3020 CPUtime=12.69
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 669 0 0 0 1269 0 0 0 25 0 1 0 1099459198 3092480 654 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 755 654 69 152 0 601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3020

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26441
/proc/meminfo: memFree=996056/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=3416 CPUtime=25.48
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 724 0 0 0 2548 0 0 0 25 0 1 0 1099459198 3497984 709 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 854 709 69 152 0 700 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3416

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26441
/proc/meminfo: memFree=995608/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=3812 CPUtime=51.08
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 836 0 0 0 5107 1 0 0 25 0 1 0 1099459198 3903488 821 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 953 821 69 152 0 799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3812

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26441
/proc/meminfo: memFree=995416/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=3944 CPUtime=102.26
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 891 0 0 0 10225 1 0 0 25 0 1 0 1099459198 4038656 876 1992294400 134512640 135137933 4294956240 18446744073709551615 134549007 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 986 876 69 152 0 832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3944

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=995096/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=4208 CPUtime=162.23
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 963 0 0 0 16222 1 0 0 25 0 1 0 1099459198 4308992 948 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1052 948 69 152 0 898 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994776/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=4600 CPUtime=222.21
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1043 0 0 0 22219 2 0 0 25 0 1 0 1099459198 4710400 1028 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1150 1028 69 152 0 996 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994584/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=4732 CPUtime=282.18
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1092 0 0 0 28216 2 0 0 25 0 1 0 1099459198 4845568 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1183 1077 69 152 0 1029 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4732

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994392/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=4864 CPUtime=342.17
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1139 0 0 0 34214 3 0 0 25 0 1 0 1099459198 4980736 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1216 1124 69 152 0 1062 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4864

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994392/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=4864 CPUtime=402.14
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1139 0 0 0 40211 3 0 0 25 0 1 0 1099459198 4980736 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1216 1124 69 152 0 1062 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994072/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5460 CPUtime=462.12
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1213 0 0 0 46209 3 0 0 25 0 1 0 1099459198 5591040 1198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1365 1198 69 152 0 1211 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994072/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5460 CPUtime=522.1
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1219 0 0 0 52206 4 0 0 25 0 1 0 1099459198 5591040 1204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1365 1204 69 152 0 1211 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994008/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5460 CPUtime=582.08
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1223 0 0 0 58204 4 0 0 25 0 1 0 1099459198 5591040 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1365 1208 69 152 0 1211 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5460

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=994008/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5460 CPUtime=642.06
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1223 0 0 0 64202 4 0 0 25 0 1 0 1099459198 5591040 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1365 1208 69 152 0 1211 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5460

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993688/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=702.03
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1305 0 0 0 70199 4 0 0 25 0 1 0 1099459198 5988352 1290 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1290 69 152 0 1308 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5848

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993688/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=762.02
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1309 0 0 0 76197 5 0 0 25 0 1 0 1099459198 5988352 1294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1294 69 152 0 1308 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5848

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993688/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=821.99
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1314 0 0 0 82194 5 0 0 25 0 1 0 1099459198 5988352 1299 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1299 69 152 0 1308 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 5848

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993688/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=881.96
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1318 0 0 0 88191 5 0 0 25 0 1 0 1099459198 5988352 1303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1303 69 152 0 1308 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5848

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993688/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=941.95
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1318 0 0 0 94189 6 0 0 25 0 1 0 1099459198 5988352 1303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1303 69 152 0 1308 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26441
/proc/meminfo: memFree=993560/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=1001.92
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1335 0 0 0 100186 6 0 0 25 0 1 0 1099459198 5988352 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1320 69 152 0 1308 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5848

[startup+1062.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 26441
/proc/meminfo: memFree=993560/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=5848 CPUtime=1061.9
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1335 0 0 0 106184 6 0 0 25 0 1 0 1099459198 5988352 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1462 1320 69 152 0 1308 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 5848

[startup+1122.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 26441
/proc/meminfo: memFree=993304/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=6112 CPUtime=1121.88
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1405 0 0 0 112182 6 0 0 25 0 1 0 1099459198 6258688 1390 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1528 1390 69 152 0 1374 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 6112

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26441
/proc/meminfo: memFree=993304/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=6112 CPUtime=1181.86
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1407 0 0 0 118179 7 0 0 25 0 1 0 1099459198 6258688 1392 1992294400 134512640 135137933 4294956240 18446744073709551615 134552740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1528 1392 69 152 0 1374 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26441
/proc/meminfo: memFree=993176/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=6240 CPUtime=1200.06
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1439 0 0 0 119999 7 0 0 25 0 1 0 1099459198 6389760 1424 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1560 1424 69 152 0 1406 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6240

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: 1.00 0.99 0.99 2/65 26441
/proc/meminfo: memFree=993176/2055920 swapFree=4177928/4192956
[pid=26440] ppid=26438 vsize=6240 CPUtime=1200.06
/proc/26440/stat : 26440 (picosat) R 26438 26440 26403 0 -1 4194304 1439 0 0 0 119999 7 0 0 25 0 1 0 1099459198 6389760 1424 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26440/statm: 1560 1424 69 152 0 1406 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.073988
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 6244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1439
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= 1987

runsolver used 0.828873 second user time and 2.50162 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 20:18:49
IDJOB=1516330
IDBENCH=70504
IDSOLVER=506
FILE ID=node10/1516330-1238267929
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516330-1238267929/watcher-1516330-1238267929 -o /tmp/evaluation-result-1516330-1238267929/solver-1516330-1238267929 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516330-1238267929.cnf

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

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=459921890

node10.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		: 3000.272
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		: 3000.272
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        999360 kB
Buffers:         87752 kB
Cached:         881056 kB
SwapCached:       8896 kB
Active:         202796 kB
Inactive:       776948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999360 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          16516 kB
Slab:            62832 kB
Committed_AS:  2788268 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 20:38:52