Trace number 1514566

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) 1200.13 1200.57

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1514566-1238240439.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.11	c initialized 18000 variables
0.09/0.11	c found 75600 non trivial clauses
0.09/0.11	c
0.09/0.11	c random number generator seed 0
0.09/0.11	c 
0.09/0.11	c  seconds     variables   original    learned     agility
0.09/0.11	c         level        used      conflicts    limit          MB
0.09/0.11	c 
0.09/0.11	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 37800 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 113e1 18000  21.8 75600   100   100 41580  14.6   3.8 
0.09/0.17	c R   0.2 113e1 18000  21.8 75600   100   100 41580  14.7   3.8 
0.19/0.26	c +   0.3 833.5 18000  43.1 75600   250   250 45738  12.5   3.9 
0.29/0.34	c R   0.3 843.7 18000  49.2 75600   402   402 45738  12.5   4.1 
0.29/0.38	c +   0.4 796.0 18000  55.5 75600   475   475 50311  15.8   4.1 
0.49/0.59	c +   0.6 731.4 18000  73.1 75600   812   812 55342  14.2   4.4 
0.79/0.82	c R   0.8 748.4 18000  80.1 75600  1211  1211 55342  12.3   4.8 
0.79/0.89	c +   0.9 718.6 18000  81.8 75600  1317  1317 60876  18.6   4.9 
1.28/1.33	c +   1.3 693.2 18000  90.3 75600  2074  2074 66963  12.8   5.6 
1.89/1.99	c +   2.0 716.0 18000  93.6 75600  3209  3209 73659  11.9   6.8 
1.99/2.00	c R   2.0 716.1 18000  93.6 75600  3215  3215 73659   9.8   6.8 
2.99/3.00	c +   3.0 685.8 18000  97.2 75600  4911  4911 81024  12.4   8.3 
4.50/4.53	c +   4.5 696.1 18000  98.3 75600  7464  7464 89126  16.3  11.1 
4.79/4.89	c R   4.9 701.8 18000  98.3 75600  8025  8025 89126  13.7  11.7 
6.78/6.85	c +   6.8 695.1 18000  99.1 75600 11293 11293 98038  15.7  14.5 
10.39/10.46	c +  10.5 701.2 18000  99.3 75600 17036 17036 107e3  13.6  20.1 
11.99/12.00	c R  12.0 710.7 18000  99.4 75600 19241 19241 107e3  12.1  22.5 
16.18/16.22	c +  16.2 697.8 18000  99.5 75600 25650 25650 118e3  11.7  28.2 
24.98/25.03	c +  25.0 703.9 18000  99.6 75600 38571 38571 130e3  15.0  41.0 
29.48/29.57	c R  29.6 716.1 18000  99.6 75600 44887 44887 130e3  13.6  48.4 
29.48/29.57	c 
29.48/29.57	c  seconds     variables   original    learned     agility
29.48/29.57	c         level        used      conflicts    limit          MB
29.48/29.57	c 
39.58/39.69	c +  39.7 700.9 18000  99.6 75600 57952 57952 143e3  17.4  60.5 
63.57/63.63	c +  63.6 707.9 18000  99.6 75600 87023 87023 157e3  14.3  91.3 
77.76/77.87	c R  77.9 721.3 18000  99.6 75600 102e3 102e3 157e3  11.6 112.3 
105.45/105.59	c + 105.6 710.3 18000  99.6 75600 130e3 130e3 173e3  15.0 139.9 
167.32/167.43	c + 167.4 714.2 18000  99.6 75600 196e3 35842 191e3  12.4  43.1 
200.01/200.19	c R 200.1 727.2 18000  99.6 75600 230e3 70608 191e3  12.9  95.8 
259.19/259.37	c + 259.3 719.1 18000  99.6 75600 294e3 133e3 210e3  11.1 162.0 
400.74/400.94	c + 400.8 721.8 18000  99.6 75600 441e3 84453 231e3  13.5 100.8 
488.51/488.73	c R 488.6 736.9 18000  99.6 75600 512e3 156e3 231e3  14.2 213.0 
640.55/640.89	c + 640.7 729.5 18000  99.6 75600 662e3 87744 254e3  12.9 103.3 
982.23/982.65	c + 982.3 731.3 18000  99.6 75600 993e3 178e3 279e3  10.9 222.8 
1181.86/1182.36	c R 118e1 743.8 18000  99.6 75600 112e4 51284 279e3  14.3  89.4

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-1514566-1238240439/watcher-1514566-1238240439 -o /tmp/evaluation-result-1514566-1238240439/solver-1514566-1238240439 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514566-1238240439.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 3/70 27647
/proc/meminfo: memFree=897296/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=2048 CPUtime=0
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 1096706558 2097152 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 512 368 56 152 0 358 0

[startup+0.102049 s]
/proc/loadavg: 0.99 0.97 0.96 3/70 27647
/proc/meminfo: memFree=897296/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=4808 CPUtime=0.09
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096706558 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134529007 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.201067 s]
/proc/loadavg: 0.99 0.97 0.96 3/70 27647
/proc/meminfo: memFree=897296/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=4940 CPUtime=0.19
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 1075 0 0 0 19 0 0 0 18 0 1 0 1096706558 5058560 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 1235 1060 69 152 0 1081 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4940

[startup+0.301085 s]
/proc/loadavg: 0.99 0.97 0.96 3/70 27647
/proc/meminfo: memFree=897296/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=5072 CPUtime=0.29
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 1118 0 0 0 29 0 0 0 19 0 1 0 1096706558 5193728 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 1268 1103 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701157 s]
/proc/loadavg: 0.99 0.97 0.96 3/70 27647
/proc/meminfo: memFree=897296/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=5732 CPUtime=0.69
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 1268 0 0 0 69 0 0 0 22 0 1 0 1096706558 5869568 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 1433 1253 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=7060 CPUtime=1.49
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 1596 0 0 0 148 1 0 0 25 0 1 0 1096706558 7229440 1581 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 1765 1581 69 152 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7060

[startup+3.10159 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=889672/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=9700 CPUtime=3.09
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 2259 0 0 0 308 1 0 0 25 0 1 0 1096706558 9932800 2244 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 2425 2244 69 152 0 2271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9700

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=884040/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=14988 CPUtime=6.29
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 3586 0 0 0 627 2 0 0 25 0 1 0 1096706558 15347712 3571 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 3747 3571 69 152 0 3593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14988

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=873672/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=25020 CPUtime=12.69
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 6096 0 0 0 1264 5 0 0 25 0 1 0 1096706558 25620480 6081 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 6255 6081 69 152 0 6101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25020

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=854344/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=43896 CPUtime=25.48
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 10801 0 0 0 2538 10 0 0 25 0 1 0 1096706558 44949504 10786 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 10974 10786 69 152 0 10820 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43896

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=820040/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=78756 CPUtime=51.07
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 19486 0 0 0 5089 18 0 0 25 0 1 0 1096706558 80646144 19471 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 19689 19471 69 152 0 19535 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78756

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27648
/proc/meminfo: memFree=755976/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=141756 CPUtime=102.25
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 35261 0 0 0 10192 33 0 0 25 0 1 0 1096706558 145158144 35246 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 35439 35246 69 152 0 35285 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 141756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=704968/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=193212 CPUtime=162.22
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 47977 0 0 0 16174 48 0 0 25 0 1 0 1096706558 197849088 47951 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 48303 47951 69 152 0 48149 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 193212

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=704968/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=193212 CPUtime=222.21
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 47979 0 0 0 22172 49 0 0 25 0 1 0 1096706558 197849088 47953 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 48303 47953 69 152 0 48149 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 193212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=704904/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=193212 CPUtime=282.18
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 47979 0 0 0 28169 49 0 0 25 0 1 0 1096706558 197849088 47953 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 48303 47953 69 152 0 48149 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 193212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=647496/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=250528 CPUtime=342.16
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 62339 0 0 0 34150 66 0 0 25 0 1 0 1096706558 256540672 62313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 62632 62313 69 152 0 62478 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 250528

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=642632/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=255020 CPUtime=402.14
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 63515 0 0 0 40147 67 0 0 25 0 1 0 1096706558 261140480 63489 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 63755 63489 69 152 0 63601 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 255020

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=642568/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=255020 CPUtime=462.12
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 63515 0 0 0 46144 68 0 0 25 0 1 0 1096706558 261140480 63489 1992294400 134512640 135137933 4294956240 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 63755 63489 69 152 0 63601 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 255020

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/71 27650
/proc/meminfo: memFree=642696/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=255020 CPUtime=522.1
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 63515 0 0 0 52142 68 0 0 25 0 1 0 1096706558 261140480 63489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 63755 63489 69 152 0 63601 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 255020

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=599432/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=298320 CPUtime=582.08
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 74371 0 0 0 58130 78 0 0 25 0 1 0 1096706558 305479680 74345 1992294400 134512640 135137933 4294956240 18446744073709551615 134568692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 74580 74345 69 152 0 74426 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 298320

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=599176/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=298320 CPUtime=642.05
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 74371 0 0 0 64127 78 0 0 25 0 1 0 1096706558 305479680 74345 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 74580 74345 69 152 0 74426 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 298320

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=599176/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=298320 CPUtime=702.03
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 74371 0 0 0 70125 78 0 0 25 0 1 0 1096706558 305479680 74345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 74580 74345 69 152 0 74426 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 298320

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=599112/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=298320 CPUtime=762.01
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 74371 0 0 0 76123 78 0 0 25 0 1 0 1096706558 305479680 74345 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 74580 74345 69 152 0 74426 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 298320

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=599176/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=298320 CPUtime=821.99
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 74385 0 0 0 82120 79 0 0 25 0 1 0 1096706558 305479680 74359 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 74580 74359 69 152 0 74426 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 298320

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=591048/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=306248 CPUtime=881.97
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 76397 0 0 0 88116 81 0 0 25 0 1 0 1096706558 313597952 76371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 76562 76371 69 152 0 76408 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 306248

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=591048/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=306248 CPUtime=941.94
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 76397 0 0 0 94113 81 0 0 25 0 1 0 1096706558 313597952 76371 1992294400 134512640 135137933 4294956240 18446744073709551615 134552186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 76562 76371 69 152 0 76408 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 306248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=590984/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=306248 CPUtime=1001.92
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 76397 0 0 0 100111 81 0 0 25 0 1 0 1096706558 313597952 76371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 76562 76371 69 152 0 76408 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 306248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=574536/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=323832 CPUtime=1061.9
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 80783 0 0 0 106105 85 0 0 25 0 1 0 1096706558 331603968 80757 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 80958 80757 69 152 0 80804 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 323832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=508104/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=390136 CPUtime=1121.88
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 97146 0 0 0 112087 101 0 0 25 0 1 0 1096706558 399499264 97120 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 97534 97120 69 152 0 97380 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 390136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=490888/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=408076 CPUtime=1181.86
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 101384 0 0 0 118082 104 0 0 25 0 1 0 1096706558 417869824 101358 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 102019 101358 69 152 0 101865 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 408076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 27650
/proc/meminfo: memFree=490888/2055920 swapFree=4170584/4192956
[pid=27647] ppid=27645 vsize=408076 CPUtime=1200.06
/proc/27647/stat : 27647 (picosat) R 27645 27647 27518 0 -1 4194304 101384 0 0 0 119902 104 0 0 25 0 1 0 1096706558 417869824 101358 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27647/statm: 102019 101358 69 152 0 101865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 408076

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): 1200.57
CPU time (s): 1200.13
CPU user time (s): 1199.02
CPU system time (s): 1.10783
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 408076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.02
system time used= 1.10783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101384
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= 826

runsolver used 1.07883 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 12:40:39
IDJOB=1514566
IDBENCH=70357
IDSOLVER=506
FILE ID=node45/1514566-1238240439
PBS_JOBID= 9060728
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514566-1238240439/watcher-1514566-1238240439 -o /tmp/evaluation-result-1514566-1238240439/solver-1514566-1238240439 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514566-1238240439.cnf

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=1539483345

node45.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		: 3000.285
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		: 3000.285
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:        897712 kB
Buffers:         88776 kB
Cached:         968464 kB
SwapCached:      11516 kB
Active:         153192 kB
Inactive:       917012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897712 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          18624 kB
Slab:            73284 kB
Committed_AS:  2501024 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 13:00:42