Trace number 1514530

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) 1200.11 1200.47

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
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-1514530-1238240243.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.08/0.12	c initialized 18000 variables
0.08/0.12	c found 75600 non trivial clauses
0.08/0.12	c
0.08/0.12	c random number generator seed 0
0.08/0.12	c 
0.08/0.12	c  seconds     variables   original    learned     agility
0.08/0.12	c         level        used      conflicts    limit          MB
0.08/0.12	c 
0.08/0.12	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.08/0.17	c 
0.08/0.17	c initial reduction limit 37800 clauses
0.08/0.17	c 
0.08/0.17	c +   0.2 122e1 18000  21.6 75600   100   100 41580  14.6   3.8 
0.08/0.17	c R   0.2 122e1 18000  21.6 75600   100   100 41580  14.6   3.8 
0.18/0.27	c +   0.3 924.2 18000  45.4 75600   250   250 45738  14.4   3.9 
0.29/0.37	c R   0.4 934.4 18000  55.6 75600   400   400 45738  14.9   4.1 
0.39/0.41	c +   0.4 872.5 18000  61.5 75600   475   475 50311  14.5   4.1 
0.59/0.62	c +   0.6 774.2 18000  75.9 75600   812   812 55342  15.6   4.4 
0.79/0.83	c R   0.8 787.9 18000  81.1 75600  1203  1203 55342  15.9   4.8 
0.79/0.89	c +   0.9 750.8 18000  83.1 75600  1317  1317 60876  21.2   4.8 
1.29/1.34	c +   1.3 714.5 18000  90.9 75600  2074  2074 66963  16.1   5.5 
1.98/2.03	c +   2.0 729.5 18000  93.8 75600  3209  3209 73659  11.4   6.8 
1.98/2.03	c R   2.0 729.5 18000  93.8 75600  3209  3209 73659  11.5   6.8 
2.99/3.04	c +   3.0 698.1 18000  97.2 75600  4911  4911 81024  14.5   8.2 
4.59/4.63	c +   4.6 705.2 18000  98.3 75600  7464  7464 89126  13.2  10.9 
4.99/5.00	c R   5.0 710.5 18000  98.3 75600  8021  8021 89126  13.1  11.7 
6.99/7.08	c +   7.1 697.8 18000  99.1 75600 11293 11293 98038  11.5  14.8 
10.68/10.72	c +  10.7 709.3 18000  99.4 75600 17036 17036 107e3  13.1  20.4 
12.10/12.19	c R  12.2 716.7 18000  99.4 75600 19249 19249 107e3  12.8  22.8 
16.39/16.41	c +  16.4 705.1 18000  99.5 75600 25650 25650 118e3  13.5  28.5 
25.38/25.46	c +  25.5 710.6 18000  99.6 75600 38571 38571 130e3  14.0  42.1 
30.18/30.21	c R  30.2 722.5 18000  99.6 75600 44899 44899 130e3  14.5  50.1 
30.18/30.21	c 
30.18/30.21	c  seconds     variables   original    learned     agility
30.18/30.21	c         level        used      conflicts    limit          MB
30.18/30.21	c 
40.38/40.47	c +  40.5 707.9 18000  99.6 75600 57952 57952 143e3  14.8  62.4 
64.47/64.53	c +  64.5 715.3 18000  99.7 75600 87023 87023 157e3  12.5  93.8 
78.77/78.81	c R  78.8 729.1 18000  99.7 75600 102e3 102e3 157e3  13.8 114.9 
106.66/106.73	c + 106.7 718.0 18000  99.7 75600 130e3 130e3 173e3   9.2 142.6 
170.04/170.15	c + 170.1 720.8 18000  99.7 75600 196e3 35821 191e3  13.5  46.6 
202.34/202.48	c R 202.4 737.5 18000  99.7 75600 230e3 70620 191e3  11.4 100.2 
261.62/261.76	c + 261.7 728.2 18000  99.7 75600 294e3 133e3 210e3  14.0 164.4 
406.67/406.81	c + 406.7 728.4 18000  99.7 75600 441e3 84404 231e3  13.4 102.3 
493.14/493.39	c R 493.2 742.8 18000  99.7 75600 512e3 155e3 231e3  11.3 208.4 
647.19/647.48	c + 647.3 735.1 18000  99.7 75600 662e3 87666 254e3  18.7 100.8 
990.50/990.88	c + 990.6 737.8 18000  99.7 75600 993e3 178e3 279e3  12.7 220.8 
1190.44/1190.89	c R 119e1 749.8 18000  99.7 75600 112e4 51929 279e3  12.6  93.2

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-1514530-1238240243/watcher-1514530-1238240243 -o /tmp/evaluation-result-1514530-1238240243/solver-1514530-1238240243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514530-1238240243.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: 0.92 0.98 0.99 3/64 11045
/proc/meminfo: memFree=1074272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=1916 CPUtime=0
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 862615789 1961984 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 479 361 57 152 0 325 0

[startup+0.036037 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11045
/proc/meminfo: memFree=1074272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=3496 CPUtime=0.03
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 723 0 0 0 3 0 0 0 18 0 1 0 862615789 3579904 708 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 874 708 56 152 0 720 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3496

[startup+0.101045 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11045
/proc/meminfo: memFree=1074272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=4808 CPUtime=0.08
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 1027 0 0 0 8 0 0 0 18 0 1 0 862615789 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134559937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4808

[startup+0.301073 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11045
/proc/meminfo: memFree=1074272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=5072 CPUtime=0.29
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 1108 0 0 0 28 1 0 0 19 0 1 0 862615789 5193728 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 1268 1093 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.702134 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11045
/proc/meminfo: memFree=1074272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=5600 CPUtime=0.69
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 1256 0 0 0 68 1 0 0 22 0 1 0 862615789 5734400 1241 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 1400 1241 69 152 0 1246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5600

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11046
/proc/meminfo: memFree=1069016/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=7056 CPUtime=1.49
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 1594 0 0 0 148 1 0 0 25 0 1 0 862615789 7225344 1579 1992294400 134512640 135137933 4294956240 18446744073709551615 134543732 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 1764 1579 69 152 0 1610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11046
/proc/meminfo: memFree=1066968/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=9564 CPUtime=3.09
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 2225 0 0 0 307 2 0 0 25 0 1 0 862615789 9793536 2210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 2391 2210 69 152 0 2237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9564

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11046
/proc/meminfo: memFree=1061336/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=14848 CPUtime=6.29
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 3552 0 0 0 626 3 0 0 25 0 1 0 862615789 15204352 3537 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 3712 3537 69 152 0 3558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14848

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11046
/proc/meminfo: memFree=1050712/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=25156 CPUtime=12.69
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 6118 0 0 0 1264 5 0 0 25 0 1 0 862615789 25759744 6103 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 6289 6103 69 152 0 6135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25156

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11046
/proc/meminfo: memFree=1030872/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=44432 CPUtime=25.48
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 10927 0 0 0 2538 10 0 0 25 0 1 0 862615789 45498368 10912 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 11108 10912 69 152 0 10954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44432

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11046
/proc/meminfo: memFree=996696/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=79036 CPUtime=51.08
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 19533 0 0 0 5089 19 0 0 25 0 1 0 862615789 80932864 19518 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 19759 19518 69 152 0 19605 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11046
/proc/meminfo: memFree=931096/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=143636 CPUtime=102.27
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 35751 0 0 0 10193 34 0 0 25 0 1 0 862615789 147083264 35736 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 35909 35736 69 152 0 35755 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143636

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11046
/proc/meminfo: memFree=879960/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=195216 CPUtime=162.25
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 48484 0 0 0 16178 47 0 0 25 0 1 0 862615789 199901184 48458 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 48804 48458 69 152 0 48650 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 195216

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11046
/proc/meminfo: memFree=879896/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=195216 CPUtime=222.23
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 48485 0 0 0 22176 47 0 0 25 0 1 0 862615789 199901184 48459 1992294400 134512640 135137933 4294956240 18446744073709551615 134552037 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 48804 48459 69 152 0 48650 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 195216

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11046
/proc/meminfo: memFree=879832/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=195216 CPUtime=282.21
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 48485 0 0 0 28174 47 0 0 25 0 1 0 862615789 199901184 48459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 48804 48459 69 152 0 48650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 195216

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11046
/proc/meminfo: memFree=823064/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=251880 CPUtime=342.19
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 62685 0 0 0 34156 63 0 0 25 0 1 0 862615789 257925120 62659 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 62970 62659 69 152 0 62816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 251880

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=815704/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=258880 CPUtime=402.17
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 64487 0 0 0 40152 65 0 0 25 0 1 0 862615789 265093120 64461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 64720 64461 69 152 0 64566 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 258880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=815704/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=258880 CPUtime=462.15
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 64488 0 0 0 46150 65 0 0 25 0 1 0 862615789 265093120 64462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 64720 64462 69 152 0 64566 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 258880

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=815640/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=258880 CPUtime=522.13
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 64488 0 0 0 52148 65 0 0 25 0 1 0 862615789 265093120 64462 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 64720 64462 69 152 0 64566 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 258880

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=786392/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=288464 CPUtime=582.12
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 71897 0 0 0 58138 74 0 0 25 0 1 0 862615789 295387136 71871 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 72116 71871 69 152 0 71962 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 288464

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=781208/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=293084 CPUtime=642.1
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73075 0 0 0 64135 75 0 0 25 0 1 0 862615789 300118016 73049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73271 73049 69 152 0 73117 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 293084

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=781208/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=293084 CPUtime=702.08
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73075 0 0 0 70133 75 0 0 25 0 1 0 862615789 300118016 73049 1992294400 134512640 135137933 4294956240 18446744073709551615 134673356 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73271 73049 69 152 0 73117 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 293084

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=781272/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=293084 CPUtime=762.06
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73075 0 0 0 76131 75 0 0 25 0 1 0 862615789 300118016 73049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73271 73049 69 152 0 73117 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 293084

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=781144/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=293084 CPUtime=822.05
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73085 0 0 0 82129 76 0 0 25 0 1 0 862615789 300118016 73059 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73271 73059 69 152 0 73117 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 293084

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=778136/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=295988 CPUtime=882.02
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73850 0 0 0 88126 76 0 0 25 0 1 0 862615789 303091712 73824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73997 73824 69 152 0 73843 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 295988

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=778136/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=295988 CPUtime=942.01
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73850 0 0 0 94124 77 0 0 25 0 1 0 862615789 303091712 73824 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73997 73824 69 152 0 73843 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 295988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=778072/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=295988 CPUtime=1001.99
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 73850 0 0 0 100122 77 0 0 25 0 1 0 862615789 303091712 73824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 73997 73824 69 152 0 73843 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 295988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=766104/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=309064 CPUtime=1061.98
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 77090 0 0 0 106117 81 0 0 25 0 1 0 862615789 316481536 77064 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 77266 77064 69 152 0 77112 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 309064

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=700440/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=374976 CPUtime=1121.95
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 93324 0 0 0 112097 98 0 0 25 0 1 0 862615789 383975424 93298 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 93744 93298 69 152 0 93590 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 374976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=676888/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=398864 CPUtime=1181.94
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 99101 0 0 0 118088 106 0 0 25 0 1 0 862615789 408436736 99075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 99716 99075 69 152 0 99562 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 398864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11048
/proc/meminfo: memFree=676888/2055920 swapFree=4178260/4192956
[pid=11045] ppid=11043 vsize=398864 CPUtime=1200.04
/proc/11045/stat : 11045 (picosat) R 11043 11045 10916 0 -1 4194304 99101 0 0 0 119898 106 0 0 25 0 1 0 862615789 408436736 99075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11045/statm: 99716 99075 69 152 0 99562 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 398864

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): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1198.98
CPU system time (s): 1.12683
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 398864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.98
system time used= 1.12683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99101
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= 784

runsolver used 0.878866 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 12:37:23
IDJOB=1514530
IDBENCH=70354
IDSOLVER=506
FILE ID=node39/1514530-1238240243
PBS_JOBID= 9060683
Free space on /tmp= 66228 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514530-1238240243/watcher-1514530-1238240243 -o /tmp/evaluation-result-1514530-1238240243/solver-1514530-1238240243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514530-1238240243.cnf

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=2102194645

node39.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:       1074688 kB
Buffers:         84700 kB
Cached:         801536 kB
SwapCached:       8168 kB
Active:          28852 kB
Inactive:       867284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1074688 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71364 kB
Committed_AS:  2188232 kB
PageTables:       1188 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= 66224 MiB
End job on node39 at 2009-03-28 12:57:26