Trace number 1516210

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1639151107-094.cnf
MD5SUMbb2737f1555379d7532a4714c236afae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1516210-1238266289.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.3    60 100.0  5340   100   100  2937   5.2   0.3 
0.00/0.00	c R   0.0  24.3    60 100.0  5340   103   103  2937   5.4   0.3 
0.00/0.01	c +   0.0  23.8    60 100.0  5340   250   250  3230  11.5   0.3 
0.00/0.01	c R   0.0  23.5    60 100.0  5340   405   405  3230  18.0   0.3 
0.00/0.01	c +   0.0  23.2    60 100.0  5340   475   475  3553  20.5   0.3 
0.00/0.02	c +   0.0  22.9    60 100.0  5340   812   812  3908  29.0   0.3 
0.00/0.03	c N   0.0  22.4    60 100.0  5340  1206  1206  3908  34.9   0.4 
0.03/0.03	c +   0.0  22.3    60 100.0  5340  1317  1317  4298  36.0   0.4 
0.03/0.05	c +   0.1  22.0    60 100.0  5340  2074  2074  4727  39.3   0.5 
0.03/0.08	c +   0.1  21.7    60 100.0  5340  3209  3209  5199  41.5   0.6 
0.03/0.08	c N   0.1  21.7    60 100.0  5340  3212  3212  5199  41.5   0.6 
0.10/0.13	c +   0.1  21.4    60 100.0  5340  4911  4911  5718  40.3   0.8 
0.20/0.22	c +   0.2  21.1    60 100.0  5340  7464  4602  6289  41.4   0.8 
0.20/0.24	c N   0.2  21.0    60 100.0  5340  8021  5159  6289  40.3   0.8 
0.30/0.36	c +   0.4  20.6    60 100.0  5340 11293  5282  6917  41.4   0.8 
0.50/0.57	c +   0.6  20.3    60 100.0  5340 17036  4100  7608  41.2   0.7 
0.60/0.65	c N   0.7  20.2    60 100.0  5340 19248  6312  7608  40.8   0.9 
0.80/0.88	c +   0.9  20.1    60 100.0  5340 25650  5098  8368  41.4   0.8 
1.30/1.38	c +   1.4  19.9    60 100.0  5340 38571  5453  9204  41.3   0.9 
1.60/1.62	c N   1.6  19.8    60 100.0  5340 44897  7171  9204  41.8   1.1 
1.60/1.62	c 
1.60/1.62	c  seconds     variables   original    learned     agility
1.60/1.62	c         level        used      conflicts    limit          MB
1.60/1.62	c 
2.10/2.13	c +   2.1  19.7    60 100.0  5340 57952  6409 10124  41.0   1.0 
3.30/3.33	c +   3.3  19.4    60 100.0  5340 87023  5077 11136  40.5   0.9 
3.99/4.01	c N   4.0  19.2    60 100.0  5340 102e3  9504 11136  41.9   1.3 
5.09/5.19	c +   5.2  19.2    60 100.0  5340 130e3  9671 12249  41.2   1.3 
8.19/8.28	c +   8.3  18.9    60 100.0  5340 196e3  7650 13473  40.9   1.1 
9.89/9.93	c N   9.9  18.7    60 100.0  5340 230e3  8686 13473  41.5   1.2 
12.99/13.08	c +  13.1  18.6    60 100.0  5340 294e3 11382 14820  41.1   1.4 
20.69/20.72	c +  20.7  18.2    60 100.0  5340 441e3 10239 16302  40.5   1.3 
24.58/24.61	c N  24.6  18.1    60 100.0  5340 512e3  8283 16302  41.2   1.1 
32.68/32.75	c +  32.7  17.9    60 100.0  5340 662e3 10749 17932  41.5   1.3 
51.58/51.68	c +  51.7  17.6    60 100.0  5340 993e3  9918 19725  40.7   1.4 
59.87/59.92	c N  59.9  17.5    60 100.0  5340 112e4 16389 19725  40.9   2.0 
81.47/81.53	c +  81.5  17.2    60 100.0  5340 148e4 13188 21697  41.2   1.7 
129.36/129.47	c + 129.4  16.8    60 100.0  5340 223e4 20104 23866  41.2   2.2 
144.75/144.84	c N 144.8  16.7    60 100.0  5340 246e4 18390 23866  40.5   2.2 
205.74/205.88	c + 205.8  16.5    60 100.0  5340 335e4 13831 26252  40.9   1.7 
324.31/324.41	c + 324.3  16.1    60 100.0  5340 502e4 25321 28877  41.1   2.7 
346.60/346.72	c N 346.6  16.1    60 100.0  5340 533e4 27549 28877  40.9   2.9 
507.86/508.05	c + 507.9  15.7    60 100.0  5340 754e4 25092 31764  39.9   2.7 
804.38/804.70	c + 804.5  15.5    60 100.0  5340 113e5 20626 34940  41.4   2.3 
818.88/819.11	c N 818.9  15.5    60 100.0  5340 114e5 34591 34940  39.8   3.6

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-1516210-1238266289/watcher-1516210-1238266289 -o /tmp/evaluation-result-1516210-1238266289/solver-1516210-1238266289 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516210-1238266289.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: 0.99 0.97 0.99 3/73 6652
/proc/meminfo: memFree=1593472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=912 CPUtime=0
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 130 0 0 0 0 0 0 0 20 0 1 0 1099292846 933888 115 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 228 115 56 152 0 74 0

[startup+0.0336601 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6652
/proc/meminfo: memFree=1593472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=1176 CPUtime=0.03
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 198 0 0 0 3 0 0 0 20 0 1 0 1099292846 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1176

[startup+0.101666 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6652
/proc/meminfo: memFree=1593472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=1448 CPUtime=0.1
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 269 0 0 0 10 0 0 0 20 0 1 0 1099292846 1482752 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 362 254 69 152 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1448

[startup+0.301687 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6652
/proc/meminfo: memFree=1593472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=1712 CPUtime=0.3
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 345 0 0 0 30 0 0 0 22 0 1 0 1099292846 1753088 330 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 428 330 69 152 0 274 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701728 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6652
/proc/meminfo: memFree=1593472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=1844 CPUtime=0.7
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 373 0 0 0 70 0 0 0 25 0 1 0 1099292846 1888256 358 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 461 358 69 152 0 307 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1844

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1592184/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=2140 CPUtime=1.5
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 417 0 0 0 150 0 0 0 25 0 1 0 1099292846 2191360 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 535 402 69 152 0 381 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2140

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1591928/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=2272 CPUtime=3.09
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1099292846 2326528 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 568 440 69 152 0 414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2272

[startup+6.30229 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1591544/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=2404 CPUtime=6.29
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 519 0 0 0 629 0 0 0 25 0 1 0 1099292846 2461696 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 601 504 69 152 0 447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2404

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1591224/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=2536 CPUtime=12.69
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 555 0 0 0 1269 0 0 0 25 0 1 0 1099292846 2596864 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 634 540 69 152 0 480 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2536

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1590968/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=2800 CPUtime=25.48
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 622 0 0 0 2548 0 0 0 25 0 1 0 1099292846 2867200 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134554525 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 700 607 69 152 0 546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2800

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1590648/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=3196 CPUtime=51.08
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 697 0 0 0 5108 0 0 0 25 0 1 0 1099292846 3272704 682 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 799 682 69 152 0 645 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3196

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1590264/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=3460 CPUtime=102.27
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 771 0 0 0 10227 0 0 0 25 0 1 0 1099292846 3543040 756 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 865 756 69 152 0 711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3460

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589880/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=3856 CPUtime=162.25
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 866 0 0 0 16225 0 0 0 25 0 1 0 1099292846 3948544 851 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 964 851 69 152 0 810 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3856

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589688/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=3988 CPUtime=222.23
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 911 0 0 0 22223 0 0 0 25 0 1 0 1099292846 4083712 896 1992294400 134512640 135137933 4294956240 18446744073709551615 134548572 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 997 896 69 152 0 843 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589688/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=3988 CPUtime=282.22
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 911 0 0 0 28222 0 0 0 25 0 1 0 1099292846 4083712 896 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 997 896 69 152 0 843 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3988

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589432/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4252 CPUtime=342.2
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 965 0 0 0 34220 0 0 0 25 0 1 0 1099292846 4354048 950 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1063 950 69 152 0 909 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4252

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589240/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4380 CPUtime=402.18
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1015 0 0 0 40218 0 0 0 25 0 1 0 1099292846 4485120 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1095 1000 69 152 0 941 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589240/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4380 CPUtime=462.17
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1015 0 0 0 46217 0 0 0 25 0 1 0 1099292846 4485120 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1095 1000 69 152 0 941 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4380

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6653
/proc/meminfo: memFree=1589176/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4380 CPUtime=522.15
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1021 0 0 0 52215 0 0 0 25 0 1 0 1099292846 4485120 1006 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1095 1006 69 152 0 941 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4380

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588920/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4644 CPUtime=582.14
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1062 0 0 0 58213 1 0 0 25 0 1 0 1099292846 4755456 1047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1161 1047 69 152 0 1007 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588856/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4644 CPUtime=642.13
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1081 0 0 0 64212 1 0 0 25 0 1 0 1099292846 4755456 1066 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1161 1066 69 152 0 1007 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588792/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4644 CPUtime=702.11
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1087 0 0 0 70210 1 0 0 25 0 1 0 1099292846 4755456 1072 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1161 1072 69 152 0 1007 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4644

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588792/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4644 CPUtime=762.1
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1087 0 0 0 76209 1 0 0 25 0 1 0 1099292846 4755456 1072 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1161 1072 69 152 0 1007 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4644

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588728/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=4900 CPUtime=822.08
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1093 0 0 0 82207 1 0 0 25 0 1 0 1099292846 5017600 1078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1225 1078 69 152 0 1071 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 4900

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=882.06
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 88205 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5156

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=942.05
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 94204 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 5156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588536/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=1002.03
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 100202 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588536/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=1062.02
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 106201 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 5156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=1122
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 112199 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=1181.98
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 118197 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 5156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6659
/proc/meminfo: memFree=1588472/2055920 swapFree=4177652/4192956
[pid=6652] ppid=6650 vsize=5156 CPUtime=1200.08
/proc/6652/stat : 6652 (picosat) R 6650 6652 6163 0 -1 4194304 1157 0 0 0 120007 1 0 0 25 0 1 0 1099292846 5279744 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1289 1142 69 152 0 1135 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5156

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): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.013997
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 5164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1157
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= 1912

runsolver used 1.06684 second user time and 3.3145 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 19:51:29
IDJOB=1516210
IDBENCH=70494
IDSOLVER=506
FILE ID=node84/1516210-1238266289
PBS_JOBID= 9060787
Free space on /tmp= 66120 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1639151107-094.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516210-1238266289/watcher-1516210-1238266289 -o /tmp/evaluation-result-1516210-1238266289/solver-1516210-1238266289 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516210-1238266289.cnf

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

MD5SUM BENCH= bb2737f1555379d7532a4714c236afae
RANDOM SEED=1904293705

node84.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		: 3000.231
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		: 3000.231
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:       1593952 kB
Buffers:         60532 kB
Cached:         318952 kB
SwapCached:       6960 kB
Active:         154920 kB
Inactive:       234036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593952 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            58144 kB
Committed_AS:  2789948 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 20:11:31