Trace number 1515994

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1818347447-078.cnf
MD5SUM16e4b9d806035068b91886cd39d11cb8
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-1515994-1238262649.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  25.7    65 100.0  5785   100   100  3181   5.6   0.3 
0.00/0.01	c R   0.0  25.7    65 100.0  5785   100   100  3181   5.6   0.3 
0.00/0.01	c +   0.0  24.2    65 100.0  5785   250   250  3499  12.9   0.3 
0.00/0.01	c R   0.0  24.6    65 100.0  5785   402   402  3499  18.5   0.3 
0.00/0.01	c +   0.0  24.4    65 100.0  5785   475   475  3848  20.9   0.3 
0.00/0.02	c +   0.0  24.4    65 100.0  5785   812   812  4232  28.5   0.4 
0.00/0.03	c N   0.0  24.4    65 100.0  5785  1203  1203  4232  34.6   0.4 
0.00/0.04	c +   0.0  24.3    65 100.0  5785  1317  1317  4655  35.5   0.4 
0.00/0.06	c +   0.1  23.8    65 100.0  5785  2074  2074  5120  39.4   0.5 
0.08/0.09	c +   0.1  23.4    65 100.0  5785  3209  3209  5632  40.6   0.6 
0.08/0.09	c N   0.1  23.4    65 100.0  5785  3209  3209  5632  40.6   0.6 
0.09/0.15	c +   0.2  23.1    65 100.0  5785  4911  4911  6195  40.5   0.8 
0.19/0.25	c +   0.3  22.6    65 100.0  5785  7464  4362  6814  40.6   0.8 
0.19/0.27	c N   0.3  22.6    65 100.0  5785  8026  4924  6814  41.5   0.8 
0.39/0.41	c +   0.4  22.3    65 100.0  5785 11293  4780  7495  40.4   0.8 
0.59/0.65	c +   0.7  21.7    65 100.0  5785 17036  6773  8244  41.1   1.0 
0.69/0.75	c N   0.8  21.5    65 100.0  5785 19254  4866  8244  41.7   0.9 
1.00/1.02	c +   1.0  21.7    65 100.0  5785 25650  7135  9068  41.0   1.1 
1.59/1.61	c +   1.6  21.2    65 100.0  5785 38571  6439  9974  41.0   1.0 
1.89/1.90	c N   1.9  21.1    65 100.0  5785 44900  7776  9974  41.4   1.2 
1.89/1.90	c 
1.89/1.90	c  seconds     variables   original    learned     agility
1.89/1.90	c         level        used      conflicts    limit          MB
1.89/1.90	c 
2.49/2.54	c +   2.5  20.9    65 100.0  5785 57952  5856 10971  40.2   1.0 
3.89/3.96	c +   4.0  20.6    65 100.0  5785 87023  7471 12068  40.4   1.1 
4.69/4.75	c N   4.8  20.4    65 100.0  5785 102e3 10958 12068  40.6   1.5 
6.19/6.22	c +   6.2  20.3    65 100.0  5785 130e3  8800 13274  40.9   1.3 
9.69/9.77	c +   9.8  19.9    65 100.0  5785 196e3  7784 14601  39.5   1.1 
11.69/11.70	c N  11.7  20.0    65 100.0  5785 230e3 13323 14601  40.9   1.7 
15.29/15.34	c +  15.3  19.8    65 100.0  5785 294e3 10918 16061  41.4   1.5 
23.99/24.00	c +  24.0  19.5    65 100.0  5785 441e3 13428 17667  40.8   1.7 
28.49/28.58	c N  28.6  19.5    65 100.0  5785 512e3 14168 17667  40.9   1.9 
37.98/38.09	c +  38.1  19.3    65 100.0  5785 662e3 13202 19433  41.9   1.8 
60.38/60.44	c +  60.4  19.0    65 100.0  5785 993e3 13764 21376  41.2   1.9 
70.07/70.10	c N  70.1  19.0    65 100.0  5785 112e4 20204 21376  40.3   2.5 
95.66/95.78	c +  95.8  18.8    65 100.0  5785 148e4 18520 23513  40.7   2.3 
152.15/152.29	c + 152.3  18.5    65 100.0  5785 223e4 22372 25864  39.6   2.7 
170.85/170.97	c N 170.9  18.4    65 100.0  5785 246e4 14890 25864  41.2   2.0 
243.12/243.25	c + 243.2  18.1    65 100.0  5785 335e4 17000 28450  40.4   2.1 
387.49/387.65	c + 387.5  17.9    65 100.0  5785 502e4 24513 31295  40.3   2.9 
415.48/415.64	c N 415.5  17.9    65 100.0  5785 533e4 23249 31295  40.4   2.8 
616.91/617.17	c + 617.0  17.5    65 100.0  5785 754e4 18108 34424  40.6   2.1 
990.41/990.78	c + 990.5  17.4    65 100.0  5785 113e5 22247 37866  41.5   2.8 
1008.00/1008.31	c N 101e1  17.4    65 100.0  5785 114e5 16150 37866  40.1   2.2

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-1515994-1238262649/watcher-1515994-1238262649 -o /tmp/evaluation-result-1515994-1238262649/solver-1515994-1238262649 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515994-1238262649.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 0.98 0.99 3/66 29443
/proc/meminfo: memFree=984040/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=912 CPUtime=0
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1098927880 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 228 108 56 152 0 74 0

[startup+0.08999 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 29443
/proc/meminfo: memFree=984040/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=1440 CPUtime=0.08
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 259 0 0 0 8 0 0 0 18 0 1 0 1098927880 1474560 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 360 244 69 152 0 206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1440

[startup+0.101991 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 29443
/proc/meminfo: memFree=984040/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=1440 CPUtime=0.09
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 270 0 0 0 9 0 0 0 18 0 1 0 1098927880 1474560 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.302016 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 29443
/proc/meminfo: memFree=984040/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=1836 CPUtime=0.29
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 1098927880 1880064 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 459 344 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701067 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 29443
/proc/meminfo: memFree=984040/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=1968 CPUtime=0.69
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 399 0 0 0 69 0 0 0 22 0 1 0 1098927880 2015232 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 492 384 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=982624/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=2116 CPUtime=1.49
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 444 0 0 0 149 0 0 0 25 0 1 0 1098927880 2166784 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134552664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 529 429 69 152 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=982304/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=2380 CPUtime=3.09
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 495 0 0 0 309 0 0 0 25 0 1 0 1098927880 2437120 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 595 480 69 152 0 441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30179 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=981984/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=2512 CPUtime=6.29
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 528 0 0 0 629 0 0 0 25 0 1 0 1098927880 2572288 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 628 513 69 152 0 474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=981664/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=2776 CPUtime=12.69
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 1098927880 2842624 590 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 694 590 69 152 0 540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=981216/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=3304 CPUtime=25.48
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 702 0 0 0 2548 0 0 0 25 0 1 0 1098927880 3383296 687 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 826 687 69 152 0 672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3304

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=981024/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=3436 CPUtime=51.08
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 759 0 0 0 5108 0 0 0 25 0 1 0 1098927880 3518464 744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 859 744 69 152 0 705 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3436

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=980576/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=3832 CPUtime=102.26
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 842 0 0 0 10226 0 0 0 25 0 1 0 1098927880 3923968 827 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 958 827 69 152 0 804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=980256/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4096 CPUtime=162.25
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 917 0 0 0 16224 1 0 0 25 0 1 0 1098927880 4194304 902 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1024 902 69 152 0 870 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4096

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=980128/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4228 CPUtime=222.23
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 947 0 0 0 22222 1 0 0 25 0 1 0 1098927880 4329472 932 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1057 932 69 152 0 903 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4228

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979744/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4492 CPUtime=282.21
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1029 0 0 0 28220 1 0 0 25 0 1 0 1098927880 4599808 1014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1123 1014 69 152 0 969 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4492

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979744/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4448 CPUtime=342.19
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1029 0 0 0 34218 1 0 0 25 0 1 0 1098927880 4554752 1014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1112 1014 69 152 0 958 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4448

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979616/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4580 CPUtime=402.18
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1053 0 0 0 40216 2 0 0 25 0 1 0 1098927880 4689920 1038 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1145 1038 69 152 0 991 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4580

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979488/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4644 CPUtime=462.16
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1091 0 0 0 46214 2 0 0 25 0 1 0 1098927880 4755456 1070 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1161 1070 69 152 0 1007 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4644

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979424/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4776 CPUtime=522.14
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1100 0 0 0 52212 2 0 0 25 0 1 0 1098927880 4890624 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1194 1079 69 152 0 1040 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4776

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29444
/proc/meminfo: memFree=979296/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=4776 CPUtime=582.12
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1124 0 0 0 58210 2 0 0 25 0 1 0 1098927880 4890624 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1194 1103 69 152 0 1040 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4776

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978912/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=642.1
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1226 0 0 0 64208 2 0 0 25 0 1 0 1098927880 5558272 1205 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1205 69 152 0 1203 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5428

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978912/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=702.09
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1226 0 0 0 70206 3 0 0 25 0 1 0 1098927880 5558272 1205 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1205 69 152 0 1203 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5428

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978848/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=762.07
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1226 0 0 0 76204 3 0 0 25 0 1 0 1098927880 5558272 1205 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1205 69 152 0 1203 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5428

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978848/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=822.05
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1229 0 0 0 82202 3 0 0 25 0 1 0 1098927880 5558272 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1208 69 152 0 1203 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 5428

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978784/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=882.04
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1229 0 0 0 88200 4 0 0 25 0 1 0 1098927880 5558272 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1208 69 152 0 1203 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5428

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978784/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=942.02
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1229 0 0 0 94198 4 0 0 25 0 1 0 1098927880 5558272 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134545597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1208 69 152 0 1203 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5428 CPUtime=1002
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1235 0 0 0 100196 4 0 0 25 0 1 0 1098927880 5558272 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1357 1214 69 152 0 1203 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978464/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5692 CPUtime=1061.99
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1299 0 0 0 106195 4 0 0 25 0 1 0 1098927880 5828608 1278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1423 1278 69 152 0 1269 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978464/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5692 CPUtime=1121.97
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1301 0 0 0 112193 4 0 0 25 0 1 0 1098927880 5828608 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1423 1280 69 152 0 1269 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978400/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5692 CPUtime=1181.95
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1301 0 0 0 118191 4 0 0 25 0 1 0 1098927880 5828608 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1423 1280 69 152 0 1269 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29450
/proc/meminfo: memFree=978400/2055920 swapFree=4176412/4192956
[pid=29443] ppid=29441 vsize=5692 CPUtime=1200.05
/proc/29443/stat : 29443 (picosat) R 29441 29443 29097 0 -1 4194304 1301 0 0 0 120001 4 0 0 25 0 1 0 1098927880 5828608 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29443/statm: 1423 1280 69 152 0 1269 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5692

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.046992
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 5692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1301
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= 2797

runsolver used 1.3368 second user time and 3.04754 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 18:50:49
IDJOB=1515994
IDBENCH=70476
IDSOLVER=506
FILE ID=node40/1515994-1238262649
PBS_JOBID= 9060824
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1818347447-078.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515994-1238262649/watcher-1515994-1238262649 -o /tmp/evaluation-result-1515994-1238262649/solver-1515994-1238262649 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515994-1238262649.cnf

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

MD5SUM BENCH= 16e4b9d806035068b91886cd39d11cb8
RANDOM SEED=1981768742

node40.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		: 3000.232
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		: 3000.232
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:        984456 kB
Buffers:         76240 kB
Cached:         900136 kB
SwapCached:       9624 kB
Active:         119056 kB
Inactive:       868644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984456 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69680 kB
Committed_AS:  2666708 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-28 19:10:52