Trace number 1516510

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1895787950-064.cnf
MD5SUM54a96505caa013e850b03b843814f5cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.056991
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516510-1238270653.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.7    65 100.0  5785   100   100  3181   5.9   0.3 
0.00/0.01	c R   0.0  26.7    65 100.0  5785   101   101  3181   5.9   0.3 
0.00/0.01	c +   0.0  24.7    65 100.0  5785   250   250  3499  13.2   0.3 
0.00/0.01	c R   0.0  25.1    65 100.0  5785   405   405  3499  19.2   0.3 
0.00/0.01	c +   0.0  24.8    65 100.0  5785   475   475  3848  21.6   0.3 
0.00/0.02	c +   0.0  25.3    65 100.0  5785   812   812  4232  29.9   0.4 
0.00/0.03	c N   0.0  25.5    65 100.0  5785  1213  1213  4232  35.2   0.4 
0.00/0.04	c +   0.0  25.4    65 100.0  5785  1317  1317  4655  36.0   0.4 
0.00/0.06	c +   0.1  25.3    65 100.0  5785  2074  2074  5120  39.7   0.5 
0.07/0.09	c +   0.1  25.0    65 100.0  5785  3209  3209  5632  40.1   0.6 
0.07/0.09	c N   0.1  25.0    65 100.0  5785  3221  3221  5632  40.1   0.6 
0.09/0.15	c +   0.2  24.6    65 100.0  5785  4911  4911  6195  41.2   0.8 
0.19/0.25	c +   0.3  24.1    65 100.0  5785  7464  4363  6814  41.1   0.8 
0.19/0.27	c N   0.3  24.1    65 100.0  5785  8042  4941  6814  41.2   0.9 
0.39/0.40	c +   0.4  23.7    65 100.0  5785 11293  4781  7495  40.8   0.8 
0.59/0.64	c +   0.6  23.1    65 100.0  5785 17036  6771  8244  40.7   1.0 
0.69/0.74	c N   0.7  23.1    65 100.0  5785 19271  4878  8244  40.0   0.9 
1.00/1.02	c +   1.0  22.7    65 100.0  5785 25650  7130  9068  41.2   1.1 
1.49/1.59	c +   1.6  22.4    65 100.0  5785 38571  6436  9974  41.1   1.1 
1.79/1.90	c N   1.9  22.2    65 100.0  5785 44910  7782  9974  41.3   1.2 
1.79/1.90	c 
1.79/1.90	c  seconds     variables   original    learned     agility
1.79/1.90	c         level        used      conflicts    limit          MB
1.79/1.90	c 
2.49/2.50	c +   2.5  21.9    65 100.0  5785 57952  5852 10971  40.1   1.0 
3.89/3.91	c +   3.9  21.4    65 100.0  5785 87023  7469 12068  41.9   1.2 
4.69/4.74	c N   4.7  21.3    65 100.0  5785 102e3 10982 12068  40.3   1.5 
6.09/6.17	c +   6.2  21.0    65 100.0  5785 130e3  8802 13274  41.4   1.3 
9.69/9.70	c +   9.7  20.7    65 100.0  5785 196e3  7788 14601  40.1   1.2 
11.59/11.67	c N  11.7  20.6    65 100.0  5785 230e3 13330 14601  41.5   1.7 
15.29/15.31	c +  15.3  20.3    65 100.0  5785 294e3 10922 16061  41.2   1.5 
24.09/24.15	c +  24.1  20.0    65 100.0  5785 441e3 13439 17667  40.6   1.7 
28.68/28.74	c N  28.7  19.8    65 100.0  5785 512e3 14195 17667  40.6   1.9 
38.28/38.31	c +  38.3  19.7    65 100.0  5785 662e3 13215 19433  41.5   1.8 
60.47/60.53	c +  60.5  19.3    65 100.0  5785 993e3 13770 21376  41.8   1.8 
69.78/69.82	c N  69.8  19.1    65 100.0  5785 112e4 20191 21376  39.5   2.5 
95.67/95.79	c +  95.8  19.0    65 100.0  5785 148e4 18531 23513  41.2   2.3 
153.85/153.93	c + 153.9  18.7    65 100.0  5785 223e4 22265 25864  40.4   2.7 
172.14/172.23	c N 172.2  18.6    65 100.0  5785 246e4 15361 25864  41.3   2.0 
242.92/243.07	c + 243.0  18.3    65 100.0  5785 335e4 16540 28450  40.5   2.1 
386.58/386.72	c + 386.6  18.1    65 100.0  5785 502e4 25563 31295  40.6   3.0 
414.08/414.24	c N 414.1  18.1    65 100.0  5785 533e4 24036 31295  41.0   2.9 
611.92/612.16	c + 612.0  17.9    65 100.0  5785 754e4 18821 34424  40.4   2.3 
982.92/983.20	c + 982.9  17.6    65 100.0  5785 113e5 26298 37866  41.2   3.2 
1000.51/1000.84	c N 100e1  17.6    65 100.0  5785 114e5 20109 37866  39.4   2.6

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-1516510-1238270653/watcher-1516510-1238270653 -o /tmp/evaluation-result-1516510-1238270653/solver-1516510-1238270653 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516510-1238270653.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 3/68 8910
/proc/meminfo: memFree=1304504/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=912 CPUtime=0
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1099726938 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 228 109 56 152 0 74 0

[startup+0.07897 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 8910
/proc/meminfo: memFree=1304504/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=1308 CPUtime=0.07
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 250 0 0 0 7 0 0 0 18 0 1 0 1099726938 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1308

[startup+0.101973 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 8910
/proc/meminfo: memFree=1304504/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=1440 CPUtime=0.09
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1099726938 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301992 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 8910
/proc/meminfo: memFree=1304504/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=1836 CPUtime=0.29
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 364 0 0 0 29 0 0 0 19 0 1 0 1099726938 1880064 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 459 349 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701031 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 8910
/proc/meminfo: memFree=1304504/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=1968 CPUtime=0.69
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 408 0 0 0 69 0 0 0 22 0 1 0 1099726938 2015232 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 492 393 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 8911
/proc/meminfo: memFree=1303024/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=2144 CPUtime=1.49
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 444 0 0 0 149 0 0 0 25 0 1 0 1099726938 2195456 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 536 429 69 152 0 382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2144

[startup+3.10127 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 8911
/proc/meminfo: memFree=1302768/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=2408 CPUtime=3.09
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 496 0 0 0 309 0 0 0 25 0 1 0 1099726938 2465792 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 602 481 69 152 0 448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2408

[startup+6.30159 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 8911
/proc/meminfo: memFree=1302448/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=2540 CPUtime=6.29
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 532 0 0 0 629 0 0 0 25 0 1 0 1099726938 2600960 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134521356 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 635 517 69 152 0 481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2540

[startup+12.7012 s]
/proc/loadavg: 1.07 0.99 0.99 2/69 8911
/proc/meminfo: memFree=1302064/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=2804 CPUtime=12.69
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 1099726938 2871296 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 701 589 69 152 0 547 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2804

[startup+25.5015 s]
/proc/loadavg: 1.06 0.99 0.99 2/69 8911
/proc/meminfo: memFree=1301744/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=3200 CPUtime=25.48
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 1099726938 3276800 682 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 800 682 69 152 0 646 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3200

[startup+51.102 s]
/proc/loadavg: 1.04 0.99 0.99 2/69 8911
/proc/meminfo: memFree=1301552/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=3464 CPUtime=51.07
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 744 0 0 0 5107 0 0 0 25 0 1 0 1099726938 3547136 729 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 866 729 69 152 0 712 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3464

[startup+102.305 s]
/proc/loadavg: 1.06 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1301104/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=3856 CPUtime=102.27
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 842 0 0 0 10226 1 0 0 25 0 1 0 1099726938 3948544 827 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 964 827 69 152 0 810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3856

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/69 8911
/proc/meminfo: memFree=1300720/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4108 CPUtime=162.24
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 933 0 0 0 16223 1 0 0 25 0 1 0 1099726938 4206592 918 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1027 918 69 152 0 873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4108

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/69 8911
/proc/meminfo: memFree=1300656/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4108 CPUtime=222.22
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 941 0 0 0 22221 1 0 0 25 0 1 0 1099726938 4206592 926 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1027 926 69 152 0 873 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4108

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/69 8911
/proc/meminfo: memFree=1300336/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4484 CPUtime=282.22
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1011 0 0 0 28220 2 0 0 25 0 1 0 1099726938 4591616 996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1121 996 69 152 0 967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4484

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 8911
/proc/meminfo: memFree=1300216/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4468 CPUtime=342.2
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1039 0 0 0 34218 2 0 0 25 0 1 0 1099726938 4575232 1020 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1117 1020 69 152 0 963 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4468

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 8911
/proc/meminfo: memFree=1300024/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4600 CPUtime=402.18
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1078 0 0 0 40216 2 0 0 25 0 1 0 1099726938 4710400 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1150 1059 69 152 0 996 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4600

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 8911
/proc/meminfo: memFree=1300088/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4684 CPUtime=462.16
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1094 0 0 0 46214 2 0 0 25 0 1 0 1099726938 4796416 1075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1171 1075 69 152 0 1017 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4684

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299896/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4816 CPUtime=522.14
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1131 0 0 0 52212 2 0 0 25 0 1 0 1099726938 4931584 1112 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1204 1112 69 152 0 1050 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299960/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=4812 CPUtime=582.13
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1131 0 0 0 58210 3 0 0 25 0 1 0 1099726938 4927488 1112 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1203 1112 69 152 0 1049 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299704/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5324 CPUtime=642.12
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1184 0 0 0 64209 3 0 0 25 0 1 0 1099726938 5451776 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134527751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1331 1165 69 152 0 1177 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5324

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299640/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5324 CPUtime=702.1
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1184 0 0 0 70207 3 0 0 25 0 1 0 1099726938 5451776 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1331 1165 69 152 0 1177 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5324

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299576/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5456 CPUtime=762.08
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1216 0 0 0 76205 3 0 0 25 0 1 0 1099726938 5586944 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1364 1197 69 152 0 1210 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 5456

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299512/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5456 CPUtime=822.06
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1216 0 0 0 82203 3 0 0 25 0 1 0 1099726938 5586944 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134569838 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1364 1197 69 152 0 1210 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5456

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299576/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5384 CPUtime=882.05
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1216 0 0 0 88201 4 0 0 25 0 1 0 1099726938 5513216 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1346 1197 69 152 0 1192 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299512/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5384 CPUtime=942.03
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1216 0 0 0 94199 4 0 0 25 0 1 0 1099726938 5513216 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1346 1197 69 152 0 1192 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299320/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5648 CPUtime=1002.01
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1258 0 0 0 100197 4 0 0 25 0 1 0 1099726938 5783552 1239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1412 1239 69 152 0 1258 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299256/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5648 CPUtime=1061.99
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1277 0 0 0 106195 4 0 0 25 0 1 0 1099726938 5783552 1258 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1412 1258 69 152 0 1258 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299256/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5648 CPUtime=1121.98
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1289 0 0 0 112193 5 0 0 25 0 1 0 1099726938 5783552 1270 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1412 1270 69 152 0 1258 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299192/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5648 CPUtime=1181.97
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1289 0 0 0 118192 5 0 0 25 0 1 0 1099726938 5783552 1270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1412 1270 69 152 0 1258 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 5648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8911
/proc/meminfo: memFree=1299192/2055920 swapFree=4175244/4192956
[pid=8910] ppid=8908 vsize=5648 CPUtime=1200.07
/proc/8910/stat : 8910 (picosat) R 8908 8910 8809 0 -1 4194304 1289 0 0 0 120002 5 0 0 25 0 1 0 1099726938 5783552 1270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8910/statm: 1412 1270 69 152 0 1258 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5648

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.053991
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 5648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1289
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= 1199

runsolver used 1.06484 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 21:04:13
IDJOB=1516510
IDBENCH=70519
IDSOLVER=506
FILE ID=node60/1516510-1238270653
PBS_JOBID= 9060910
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1895787950-064.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516510-1238270653/watcher-1516510-1238270653 -o /tmp/evaluation-result-1516510-1238270653/solver-1516510-1238270653 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516510-1238270653.cnf

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

MD5SUM BENCH= 54a96505caa013e850b03b843814f5cb
RANDOM SEED=328409538

node60.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		: 3000.202
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		: 3000.202
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:       1304920 kB
Buffers:         81328 kB
Cached:         581420 kB
SwapCached:      10996 kB
Active:         203412 kB
Inactive:       472412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304920 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          18368 kB
Slab:            60716 kB
Committed_AS:  3206236 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-28 21:24:16