Trace number 1516078

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/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1266438269-016.cnf
MD5SUM166fa796e9e4e8cad989cc4a86020c12
Bench CategoryRANDOM (random 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 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-1516078-1238264113.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 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2892 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  22.9    65 100.0  5785   100   100  3181   5.8   0.3 
0.00/0.00	c R   0.0  22.9    65 100.0  5785   100   100  3181   5.8   0.3 
0.00/0.01	c +   0.0  23.1    65 100.0  5785   250   250  3499  13.6   0.3 
0.00/0.01	c R   0.0  23.8    65 100.0  5785   404   404  3499  18.9   0.3 
0.01/0.01	c +   0.0  23.8    65 100.0  5785   475   475  3848  21.1   0.3 
0.01/0.02	c +   0.0  24.2    65 100.0  5785   812   812  4232  28.7   0.4 
0.01/0.03	c N   0.0  24.2    65 100.0  5785  1209  1209  4232  33.8   0.4 
0.01/0.03	c +   0.0  24.1    65 100.0  5785  1317  1317  4655  35.0   0.4 
0.01/0.05	c +   0.1  23.9    65 100.0  5785  2074  2074  5120  39.1   0.5 
0.01/0.09	c +   0.1  23.6    65 100.0  5785  3209  3209  5632  40.6   0.6 
0.01/0.09	c N   0.1  23.6    65 100.0  5785  3213  3213  5632  40.5   0.6 
0.09/0.14	c +   0.1  23.7    65 100.0  5785  4911  4911  6195  41.4   0.8 
0.19/0.23	c +   0.2  23.3    65 100.0  5785  7464  4360  6814  40.6   0.8 
0.19/0.24	c N   0.2  23.3    65 100.0  5785  8024  4920  6814  41.2   0.9 
0.29/0.37	c +   0.4  23.0    65 100.0  5785 11293  4776  7495  41.3   0.8 
0.49/0.59	c +   0.6  22.5    65 100.0  5785 17036  6768  8244  39.5   1.0 
0.59/0.68	c N   0.7  22.4    65 100.0  5785 19253  4858  8244  40.3   0.9 
0.89/0.94	c +   0.9  22.1    65 100.0  5785 25650  7129  9068  40.2   1.1 
1.39/1.49	c +   1.5  21.7    65 100.0  5785 38571  6433  9974  40.6   1.0 
1.69/1.76	c N   1.8  21.7    65 100.0  5785 44896  7768  9974  40.8   1.2 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.29/2.36	c +   2.4  21.5    65 100.0  5785 57952  5843 10971  40.6   1.0 
3.69/3.70	c +   3.7  21.1    65 100.0  5785 87023  7461 12068  41.4   1.1 
4.40/4.46	c N   4.5  21.0    65 100.0  5785 102e3 10934 12068  40.2   1.5 
5.69/5.78	c +   5.8  20.6    65 100.0  5785 130e3  8793 13274  41.3   1.3 
9.09/9.11	c +   9.1  20.3    65 100.0  5785 196e3  7782 14601  40.1   1.2 
10.89/10.94	c N  10.9  20.0    65 100.0  5785 230e3 13302 14601  40.1   1.7 
14.09/14.17	c +  14.2  19.9    65 100.0  5785 294e3 10918 16061  39.9   1.5 
22.49/22.57	c +  22.6  19.5    65 100.0  5785 441e3 13432 17667  41.9   1.7 
26.89/26.91	c N  26.9  19.4    65 100.0  5785 512e3 14178 17667  42.2   1.9 
35.68/35.77	c +  35.8  19.2    65 100.0  5785 662e3 13198 19433  40.4   1.8 
57.38/57.48	c +  57.5  18.9    65 100.0  5785 993e3 13745 21376  40.5   1.8 
66.37/66.45	c N  66.4  19.0    65 100.0  5785 112e4 20121 21376  41.3   2.5 
90.77/90.80	c +  90.8  18.8    65 100.0  5785 148e4 18514 23513  40.9   2.3 
144.65/144.75	c + 144.7  18.4    65 100.0  5785 223e4 22261 25864  40.4   2.7 
161.35/161.44	c N 161.4  18.4    65 100.0  5785 246e4 15985 25864  41.4   2.1 
228.63/228.73	c + 228.7  18.1    65 100.0  5785 335e4 17126 28450  40.4   2.2 
364.49/364.65	c + 364.6  17.9    65 100.0  5785 502e4 21552 31295  41.6   2.6 
390.39/390.58	c N 390.5  17.8    65 100.0  5785 533e4 20164 31295  41.3   2.5 
579.14/579.39	c + 579.2  17.5    65 100.0  5785 754e4 30607 34424  41.4   3.3 
932.45/932.74	c + 932.5  17.5    65 100.0  5785 113e5 34255 37866  40.6   4.0 
948.04/948.34	c N 948.1  17.5    65 100.0  5785 114e5 26824 37866  39.9   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-1516078-1238264113/watcher-1516078-1238264113 -o /tmp/evaluation-result-1516078-1238264113/solver-1516078-1238264113 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516078-1238264113.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 0.96 3/81 28454
/proc/meminfo: memFree=1558872/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=912 CPUtime=0
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 140 0 0 0 0 0 0 0 20 0 1 0 1099075606 933888 125 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 228 125 56 152 0 74 0

[startup+0.018024 s]
/proc/loadavg: 0.99 0.97 0.96 3/81 28454
/proc/meminfo: memFree=1558872/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=1044 CPUtime=0.01
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 182 0 0 0 1 0 0 0 20 0 1 0 1099075606 1069056 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 261 167 69 152 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.101034 s]
/proc/loadavg: 0.99 0.97 0.96 3/81 28454
/proc/meminfo: memFree=1558872/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=1440 CPUtime=0.09
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 275 0 0 0 9 0 0 0 20 0 1 0 1099075606 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301056 s]
/proc/loadavg: 0.99 0.97 0.96 3/81 28454
/proc/meminfo: memFree=1558872/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=1836 CPUtime=0.29
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 364 0 0 0 29 0 0 0 22 0 1 0 1099075606 1880064 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 459 349 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.7011 s]
/proc/loadavg: 0.99 0.97 0.96 3/81 28454
/proc/meminfo: memFree=1558872/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=2136 CPUtime=0.69
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 432 0 0 0 69 0 0 0 25 0 1 0 1099075606 2187264 417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 534 417 69 152 0 380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1557456/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=2136 CPUtime=1.49
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 1099075606 2187264 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 534 425 69 152 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1557072/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=2400 CPUtime=3.09
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 497 0 0 0 309 0 0 0 25 0 1 0 1099075606 2457600 482 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 600 482 69 152 0 446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1556816/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=2532 CPUtime=6.29
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 553 0 0 0 629 0 0 0 25 0 1 0 1099075606 2592768 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 633 538 69 152 0 479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2532

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1556376/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=2796 CPUtime=12.69
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 607 0 0 0 1269 0 0 0 25 0 1 0 1099075606 2863104 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 699 592 69 152 0 545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2796

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1555992/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=3192 CPUtime=25.49
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 697 0 0 0 2549 0 0 0 25 0 1 0 1099075606 3268608 682 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 798 682 69 152 0 644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3192

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1555800/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=3456 CPUtime=51.08
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 744 0 0 0 5108 0 0 0 25 0 1 0 1099075606 3538944 729 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 864 729 69 152 0 710 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3456

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1555288/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=3852 CPUtime=102.27
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 860 0 0 0 10227 0 0 0 25 0 1 0 1099075606 3944448 845 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 963 845 69 152 0 809 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3852

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554968/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4088 CPUtime=162.25
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 937 0 0 0 16225 0 0 0 25 0 1 0 1099075606 4186112 922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1022 922 69 152 0 868 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4088

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554904/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4200 CPUtime=222.23
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 941 0 0 0 22223 0 0 0 25 0 1 0 1099075606 4300800 926 1992294400 134512640 135137933 4294956240 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1050 926 69 152 0 896 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4200

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554584/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4480 CPUtime=282.21
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1018 0 0 0 28221 0 0 0 25 0 1 0 1099075606 4587520 1003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1120 1003 69 152 0 966 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4480

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554584/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4476 CPUtime=342.2
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1028 0 0 0 34220 0 0 0 25 0 1 0 1099075606 4583424 1013 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1119 1013 69 152 0 965 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4476

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554328/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4608 CPUtime=402.18
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1077 0 0 0 40218 0 0 0 25 0 1 0 1099075606 4718592 1062 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1152 1062 69 152 0 998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4608

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554264/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4740 CPUtime=462.17
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1093 0 0 0 46217 0 0 0 25 0 1 0 1099075606 4853760 1078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1185 1078 69 152 0 1031 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554200/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=4740 CPUtime=522.15
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1107 0 0 0 52215 0 0 0 25 0 1 0 1099075606 4853760 1092 1992294400 134512640 135137933 4294956240 18446744073709551615 134527794 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1185 1092 69 152 0 1031 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1554008/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5128 CPUtime=582.14
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1148 0 0 0 58214 0 0 0 25 0 1 0 1099075606 5251072 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1282 1132 69 152 0 1128 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5128

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553624/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5500 CPUtime=642.12
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1238 0 0 0 64212 0 0 0 25 0 1 0 1099075606 5632000 1222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1375 1222 69 152 0 1221 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5500

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5448 CPUtime=702.1
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1238 0 0 0 70210 0 0 0 25 0 1 0 1099075606 5578752 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1362 1213 69 152 0 1208 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5448

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5448 CPUtime=762.09
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1238 0 0 0 76209 0 0 0 25 0 1 0 1099075606 5578752 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1362 1213 69 152 0 1208 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 5448

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5448 CPUtime=822.07
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1238 0 0 0 82207 0 0 0 25 0 1 0 1099075606 5578752 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1362 1213 69 152 0 1208 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 5448

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5448 CPUtime=882.06
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1238 0 0 0 88206 0 0 0 25 0 1 0 1099075606 5578752 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1362 1213 69 152 0 1208 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5448

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5448 CPUtime=942.04
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1244 0 0 0 94204 0 0 0 25 0 1 0 1099075606 5578752 1219 1992294400 134512640 135137933 4294956240 18446744073709551615 134521394 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1362 1219 69 152 0 1208 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5448

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553368/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5608 CPUtime=1002.02
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1282 0 0 0 100202 0 0 0 25 0 1 0 1099075606 5742592 1257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1402 1257 69 152 0 1248 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 5608

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553368/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5632 CPUtime=1062.01
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1285 0 0 0 106201 0 0 0 25 0 1 0 1099075606 5767168 1260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1408 1260 69 152 0 1254 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 5632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553304/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5632 CPUtime=1121.99
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1291 0 0 0 112199 0 0 0 25 0 1 0 1099075606 5767168 1266 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1408 1266 69 152 0 1254 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 5632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553176/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5704 CPUtime=1181.98
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1315 0 0 0 118198 0 0 0 25 0 1 0 1099075606 5840896 1284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1426 1284 69 152 0 1272 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 5704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28455
/proc/meminfo: memFree=1553176/2055920 swapFree=4176448/4192956
[pid=28454] ppid=28452 vsize=5704 CPUtime=1200.08
/proc/28454/stat : 28454 (picosat) R 28452 28454 28106 0 -1 4194304 1315 0 0 0 120008 0 0 0 25 0 1 0 1099075606 5840896 1284 1992294400 134512640 135137933 4294956240 18446744073709551615 134567819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28454/statm: 1426 1284 69 152 0 1272 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5704

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): 0.007998
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 5764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1315
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= 1776

runsolver used 1.49277 second user time and 3.98039 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 19:15:13
IDJOB=1516078
IDBENCH=70483
IDSOLVER=506
FILE ID=node86/1516078-1238264113
PBS_JOBID= 9060809
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1266438269-016.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516078-1238264113/watcher-1516078-1238264113 -o /tmp/evaluation-result-1516078-1238264113/solver-1516078-1238264113 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516078-1238264113.cnf

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

MD5SUM BENCH= 166fa796e9e4e8cad989cc4a86020c12
RANDOM SEED=1445314278

node86.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		: 3000.238
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		: 3000.238
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:       1559288 kB
Buffers:         61276 kB
Cached:         342196 kB
SwapCached:       8880 kB
Active:         167972 kB
Inactive:       249476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559288 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63380 kB
Committed_AS:  2726536 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 19:35:16