Trace number 1514410

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) 1200.12 1200.56

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514410-1238237940.cnf
0.00/0.00	c parsed header 'p cnf 16000 67200'
0.09/0.10	c initialized 16000 variables
0.09/0.10	c found 67200 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0 16000   0.0 67200     0     0     0   0.0   3.2 
0.09/0.15	c 
0.09/0.15	c initial reduction limit 33600 clauses
0.09/0.15	c 
0.09/0.15	c +   0.1 119e1 16000  25.2 67200   100   100 36960  13.8   3.3 
0.09/0.15	c R   0.2 119e1 16000  25.2 67200   100   100 36960  13.6   3.3 
0.19/0.22	c +   0.2 872.3 16000  46.4 67200   250   250 40656  15.0   3.4 
0.19/0.29	c R   0.3 871.7 16000  54.0 67200   400   400 40656  14.2   3.6 
0.29/0.32	c +   0.3 816.3 16000  59.7 67200   475   475 44721  14.7   3.6 
0.49/0.50	c +   0.5 736.5 16000  75.2 67200   812   812 49193  15.5   3.9 
0.69/0.70	c R   0.7 743.1 16000  81.0 67200  1202  1202 49193  15.7   4.3 
0.69/0.76	c +   0.8 711.0 16000  83.6 67200  1317  1317 54112  17.4   4.3 
1.10/1.14	c +   1.1 671.5 16000  91.5 67200  2074  2074 59523  12.6   4.9 
1.59/1.68	c +   1.7 683.2 16000  94.0 67200  3209  3209 65475  13.7   5.9 
1.59/1.68	c R   1.7 683.2 16000  94.0 67200  3209  3209 65475  13.7   5.9 
2.49/2.53	c +   2.5 641.0 16000  97.4 67200  4911  4911 72022  15.9   7.3 
3.79/3.86	c +   3.9 648.1 16000  98.3 67200  7464  7464 79224  16.5   9.9 
4.09/4.16	c R   4.2 652.4 16000  98.4 67200  8019  8019 79224  11.7  10.5 
5.79/5.89	c +   5.9 641.0 16000  99.1 67200 11293 11293 87146  14.8  13.4 
9.09/9.14	c +   9.1 639.7 16000  99.4 67200 17036 17036 95860  11.1  19.5 
10.49/10.51	c R  10.5 649.6 16000  99.4 67200 19243 19243 95860  13.5  22.6 
14.19/14.23	c +  14.2 633.5 16000  99.5 67200 25650 25650 105e3  14.4  28.2 
21.98/22.10	c +  22.1 636.0 16000  99.6 67200 38571 38571 115e3  14.8  39.9 
26.39/26.44	c R  26.4 648.6 16000  99.6 67200 44902 44902 115e3  13.2  48.1 
26.39/26.44	c 
26.39/26.44	c  seconds     variables   original    learned     agility
26.39/26.44	c         level        used      conflicts    limit          MB
26.39/26.44	c 
35.48/35.54	c +  35.5 636.5 16000  99.6 67200 57952 57952 127e3   9.7  59.3 
56.97/57.00	c +  57.0 642.2 16000  99.6 67200 87023 87023 140e3  15.2  87.7 
69.56/69.65	c R  69.6 653.3 16000  99.6 67200 102e3 102e3 140e3  13.0 105.9 
95.45/95.51	c +  95.5 644.6 16000  99.6 67200 130e3 130e3 154e3  13.6 131.8 
144.93/145.06	c + 145.0 646.5 16000  99.6 67200 196e3 55269 169e3  15.1  61.9 
174.02/174.16	c R 174.1 662.1 16000  99.6 67200 230e3 90040 169e3  14.4 108.5 
232.70/232.83	c + 232.7 654.2 16000  99.6 67200 294e3 153e3 186e3  13.8 170.0 
352.56/352.75	c + 352.6 655.2 16000  99.6 67200 441e3 127e3 205e3  14.2 138.9 
436.13/436.32	c R 436.2 665.3 16000  99.6 67200 512e3 198e3 205e3  13.2 236.1 
560.08/560.30	c + 560.1 660.1 16000  99.6 67200 662e3 157e3 226e3  14.6 167.5 
871.07/871.48	c + 871.2 663.0 16000  99.6 67200 993e3 64273 248e3  15.4  90.8 
1060.70/1061.14	c R 106e1 676.3 16000  99.6 67200 112e4 199e3 248e3  12.6 287.0

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-1514410-1238237940/watcher-1514410-1238237940 -o /tmp/evaluation-result-1514410-1238237940/solver-1514410-1238237940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514410-1238237940.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 3/64 4215
/proc/meminfo: memFree=1959968/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=1820 CPUtime=0
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 1096460306 1863680 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 455 332 56 152 0 301 0

[startup+0.0949069 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4215
/proc/meminfo: memFree=1959968/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=4336 CPUtime=0.08
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 919 0 0 0 8 0 0 0 18 0 1 0 1096460306 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134562649 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4336

[startup+0.101907 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4215
/proc/meminfo: memFree=1959968/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=4336 CPUtime=0.09
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096460306 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134563356 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301943 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4215
/proc/meminfo: memFree=1959968/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=4600 CPUtime=0.29
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 1013 0 0 0 29 0 0 0 19 0 1 0 1096460306 4710400 998 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 1150 998 69 152 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4600

[startup+0.702014 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4215
/proc/meminfo: memFree=1959968/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=5392 CPUtime=0.69
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 1185 0 0 0 68 1 0 0 23 0 1 0 1096460306 5521408 1170 1992294400 134512640 135137933 4294956240 18446744073709551615 134527892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 1348 1170 69 152 0 1194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5392

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1955032/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=6712 CPUtime=1.49
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 1526 0 0 0 148 1 0 0 25 0 1 0 1096460306 6873088 1511 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 1678 1511 69 152 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1952984/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=9484 CPUtime=3.08
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 2215 0 0 0 307 1 0 0 25 0 1 0 1096460306 9711616 2200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 2371 2200 69 152 0 2217 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9484

[startup+6.30202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1946776/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=15424 CPUtime=6.29
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 3695 0 0 0 626 3 0 0 25 0 1 0 1096460306 15794176 3680 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 3856 3680 69 152 0 3702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15424

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1934232/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=27568 CPUtime=12.69
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 6732 0 0 0 1264 5 0 0 25 0 1 0 1096460306 28229632 6717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 6892 6717 69 152 0 6738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27568

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1912728/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=48560 CPUtime=25.48
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 11968 0 0 0 2538 10 0 0 25 0 1 0 1096460306 49725440 11953 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 12140 11953 69 152 0 11986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48560

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1879192/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=82224 CPUtime=51.07
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 20343 0 0 0 5088 19 0 0 25 0 1 0 1096460306 84197376 20328 1992294400 134512640 135137933 4294956240 18446744073709551615 134551506 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 20556 20328 69 152 0 20402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82224

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4216
/proc/meminfo: memFree=1817368/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=143464 CPUtime=102.26
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 35599 0 0 0 10191 35 0 0 25 0 1 0 1096460306 146907136 35584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 35866 35584 69 152 0 35712 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 143464

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1798104/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=162712 CPUtime=162.23
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 40325 0 0 0 16183 40 0 0 25 0 1 0 1096460306 166617088 40299 1992294400 134512640 135137933 4294956240 18446744073709551615 134527858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 40678 40299 69 152 0 40524 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 162712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1794776/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=166408 CPUtime=222.21
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 41233 0 0 0 22180 41 0 0 25 0 1 0 1096460306 170401792 41207 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 41602 41207 69 152 0 41448 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 166408

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1748888/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=211684 CPUtime=282.18
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 52619 0 0 0 28166 52 0 0 25 0 1 0 1096460306 216764416 52593 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 52921 52593 69 152 0 52767 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 211684

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1748888/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=211684 CPUtime=342.16
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 52619 0 0 0 34164 52 0 0 25 0 1 0 1096460306 216764416 52593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 52921 52593 69 152 0 52767 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 211684

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1748888/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=211684 CPUtime=402.14
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 52619 0 0 0 40162 52 0 0 25 0 1 0 1096460306 216764416 52593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 52921 52593 69 152 0 52767 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 211684

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710424/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249840 CPUtime=462.12
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62201 0 0 0 46151 61 0 0 25 0 1 0 1096460306 255836160 62175 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62460 62175 69 152 0 62306 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 249840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710424/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249840 CPUtime=522.09
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62201 0 0 0 52148 61 0 0 25 0 1 0 1096460306 255836160 62175 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62460 62175 69 152 0 62306 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 249840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710360/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249840 CPUtime=582.08
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62202 0 0 0 58146 62 0 0 25 0 1 0 1096460306 255836160 62176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62460 62176 69 152 0 62306 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 249840

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710232/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249684 CPUtime=642.06
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62242 0 0 0 64144 62 0 0 25 0 1 0 1096460306 255676416 62199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62421 62199 69 152 0 62267 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 249684

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710168/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249684 CPUtime=702.03
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62242 0 0 0 70141 62 0 0 25 0 1 0 1096460306 255676416 62199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62421 62199 69 152 0 62267 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 249684

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710168/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249684 CPUtime=762.02
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62242 0 0 0 76140 62 0 0 25 0 1 0 1096460306 255676416 62199 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62421 62199 69 152 0 62267 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 249684

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1710104/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=249684 CPUtime=821.99
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62242 0 0 0 82137 62 0 0 25 0 1 0 1096460306 255676416 62199 1992294400 134512640 135137933 4294956240 18446744073709551615 134552825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62421 62199 69 152 0 62267 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 249684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4222
/proc/meminfo: memFree=1708184/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=251664 CPUtime=881.97
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62728 0 0 0 88135 62 0 0 25 0 1 0 1096460306 257703936 62685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62916 62685 69 152 0 62762 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 251664

[startup+942.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 4222
/proc/meminfo: memFree=1708120/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=251664 CPUtime=941.95
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62728 0 0 0 94132 63 0 0 25 0 1 0 1096460306 257703936 62685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62916 62685 69 152 0 62762 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 251664

[startup+1002.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 4222
/proc/meminfo: memFree=1708120/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=251664 CPUtime=1001.93
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 62728 0 0 0 100130 63 0 0 25 0 1 0 1096460306 257703936 62685 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 62916 62685 69 152 0 62762 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 251664

[startup+1062.3 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 4222
/proc/meminfo: memFree=1663448/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=296676 CPUtime=1061.9
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 73983 0 0 0 106116 74 0 0 25 0 1 0 1096460306 303796224 73940 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 74169 73940 69 152 0 74015 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 296676

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4222
/proc/meminfo: memFree=1616984/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=342760 CPUtime=1121.88
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 85514 0 0 0 112101 87 0 0 25 0 1 0 1096460306 350986240 85471 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 85690 85471 69 152 0 85536 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 342760

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4222
/proc/meminfo: memFree=1614680/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=344608 CPUtime=1181.86
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 86014 0 0 0 118098 88 0 0 25 0 1 0 1096460306 352878592 85971 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 86152 85971 69 152 0 85998 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 344608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4222
/proc/meminfo: memFree=1614680/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=344608 CPUtime=1200.06
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 86014 0 0 0 119918 88 0 0 25 0 1 0 1096460306 352878592 85971 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 86152 85971 69 152 0 85998 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 344608

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

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4222
/proc/meminfo: memFree=1614680/2055920 swapFree=4178768/4192956
[pid=4215] ppid=4213 vsize=344608 CPUtime=1200.06
/proc/4215/stat : 4215 (picosat) R 4213 4215 4148 0 -1 4194304 86014 0 0 0 119918 88 0 0 25 0 1 0 1096460306 352878592 85971 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4215/statm: 86152 85971 69 152 0 85998 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 344608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1199.18
CPU system time (s): 0.941856
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 344608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.941856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86014
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= 1678

runsolver used 0.91586 second user time and 2.44863 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 11:59:01
IDJOB=1514410
IDBENCH=70344
IDSOLVER=506
FILE ID=node12/1514410-1238237940
PBS_JOBID= 9060711
Free space on /tmp= 65364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514410-1238237940/watcher-1514410-1238237940 -o /tmp/evaluation-result-1514410-1238237940/solver-1514410-1238237940 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514410-1238237940.cnf

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=1987518918

node12.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		: 3000.266
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		: 3000.266
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:       1960384 kB
Buffers:          6348 kB
Cached:          26516 kB
SwapCached:       7936 kB
Active:          25888 kB
Inactive:        16312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1960384 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          14996 kB
Slab:            39380 kB
Committed_AS:  2964264 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 12:19:03