Trace number 1512502

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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-1512502-1238205319.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.00/0.02	c initialized 1000 variables
0.00/0.02	c found 20000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1000   0.0 20000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 10000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 203.2  1000  87.2 20000   100   100 11000  16.7   0.9 
0.00/0.03	c R   0.0 203.2  1000  87.2 20000   100   100 11000  16.7   0.9 
0.00/0.04	c +   0.0 189.8  1000  97.5 20000   250   250 12100  23.2   1.0 
0.00/0.06	c N   0.1 202.2  1000  99.0 20000   403   403 12100  23.7   1.1 
0.00/0.07	c +   0.1 206.3  1000  99.0 20000   475   475 13310  24.5   1.1 
0.09/0.10	c +   0.1 220.5  1000  99.7 20000   812   812 14641  25.1   1.3 
0.09/0.14	c N   0.1 230.6  1000  99.8 20000  1207  1207 14641  25.3   1.6 
0.09/0.16	c +   0.2 233.0  1000  99.8 20000  1317  1317 16105  25.1   1.6 
0.19/0.25	c +   0.2 242.1  1000 100.0 20000  2074  2074 17715  24.4   2.1 
0.29/0.38	c +   0.4 248.6  1000 100.0 20000  3209  3209 19486  23.5   2.7 
0.29/0.38	c N   0.4 248.6  1000 100.0 20000  3214  3214 19486  23.7   2.7 
0.59/0.60	c +   0.6 253.0  1000 100.0 20000  4911  4911 21434  25.4   3.7 
0.89/0.97	c +   1.0 256.2  1000 100.0 20000  7464  7464 23577  25.6   5.3 
0.99/1.06	c N   1.1 256.7  1000 100.0 20000  8023  8023 23577  25.3   5.7 
1.60/1.61	c +   1.6 257.7  1000 100.0 20000 11293 11293 25934  25.3   7.7 
2.69/2.76	c +   2.8 258.5  1000 100.0 20000 17036 17036 28527  26.2  11.2 
3.20/3.28	c N   3.3 258.6  1000 100.0 20000 19246 19246 28527  24.6  12.5 
4.99/5.08	c +   5.1 258.9  1000 100.0 20000 25650 25650 31379  26.5  16.6 
8.49/8.58	c +   8.6 259.1  1000 100.0 20000 38571 19892 34516  25.7  12.9 
10.19/10.29	c N  10.3 259.1  1000 100.0 20000 44889 26210 34516  25.3  16.7 
10.19/10.29	c 
10.19/10.29	c  seconds     variables   original    learned     agility
10.19/10.29	c         level        used      conflicts    limit          MB
10.19/10.29	c 
14.39/14.48	c +  14.5 259.5  1000 100.0 20000 57952 18645 37967  26.5  12.1 
24.08/24.13	c +  24.1 259.2  1000 100.0 20000 87023 24257 41763  24.6  15.6 
30.08/30.16	c N  30.1 259.0  1000 100.0 20000 102e3 39820 41763  25.2  25.4 
39.58/39.69	c +  39.7 258.7  1000 100.0 20000 130e3 40554 45939  25.8  26.2 
63.87/63.99	c +  64.0 258.5  1000 100.0 20000 196e3 42761 50532  24.9  27.0 
77.26/77.36	c N  77.3 258.2  1000 100.0 20000 230e3 41103 50532  26.0  26.4 
101.75/101.86	c + 101.8 257.7  1000 100.0 20000 294e3 32218 55585  27.8  20.5 
163.63/163.70	c + 163.6 256.8  1000 100.0 20000 441e3 15909 61143  28.5   9.9 
192.92/193.05	c N 193.0 256.4  1000 100.0 20000 512e3 41161 61143  25.9  25.9 
252.50/252.64	c + 252.6 251.3  1000 100.0 20000 662e3 48746 67257  24.6  29.3 
411.94/412.13	c + 412.0 246.7  1000 100.0 20000 993e3 19640 73982  25.8  12.5 
475.82/476.03	c N 475.9 245.5  1000 100.0 20000 112e4 38416 73982  27.1  23.8 
666.85/667.13	c + 666.9 243.2  1000 100.0 20000 148e4 51120 81380  26.0  32.0 
1097.69/1098.14	c + 110e1 241.3  1000 100.0 20000 223e4 76119 89518  27.3  47.4

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-1512502-1238205319/watcher-1512502-1238205319 -o /tmp/evaluation-result-1512502-1238205319/solver-1512502-1238205319 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512502-1238205319.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: 0.00 0.00 0.00 3/64 8099
/proc/meminfo: memFree=1528032/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=912 CPUtime=0
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1093192848 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 228 122 56 152 0 74 0

[startup+0.100305 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 8099
/proc/meminfo: memFree=1528032/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=2104 CPUtime=0.09
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 1093192848 2154496 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 526 415 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.201327 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 8099
/proc/meminfo: memFree=1528032/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=2632 CPUtime=0.19
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 568 0 0 0 19 0 0 0 19 0 1 0 1093192848 2695168 553 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 658 553 69 152 0 504 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2632

[startup+0.301348 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 8099
/proc/meminfo: memFree=1528032/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=3160 CPUtime=0.29
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 696 0 0 0 29 0 0 0 19 0 1 0 1093192848 3235840 681 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 790 681 69 152 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3160

[startup+0.701434 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 8099
/proc/meminfo: memFree=1528032/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=5140 CPUtime=0.69
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 1174 0 0 0 69 0 0 0 23 0 1 0 1093192848 5263360 1159 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 1285 1159 69 152 0 1131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50161 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 8100
/proc/meminfo: memFree=1521944/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=8328 CPUtime=1.49
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 1976 0 0 0 149 0 0 0 25 0 1 0 1093192848 8527872 1961 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 2082 1961 69 152 0 1928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8328

[startup+3.10195 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 8100
/proc/meminfo: memFree=1517912/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=13344 CPUtime=3.1
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 3211 0 0 0 308 2 0 0 25 0 1 0 1093192848 13664256 3196 1992294400 134512640 135137933 4294956240 18446744073709551615 134527733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 3336 3196 69 152 0 3182 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13344

[startup+6.30163 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 8100
/proc/meminfo: memFree=1509784/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=20340 CPUtime=6.29
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 4969 0 0 0 626 3 0 0 25 0 1 0 1093192848 20828160 4954 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 5085 4954 69 152 0 4931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20340

[startup+12.702 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 8100
/proc/meminfo: memFree=1506648/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=22584 CPUtime=12.69
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 5499 0 0 0 1265 4 0 0 25 0 1 0 1093192848 23126016 5484 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 5646 5484 69 152 0 5492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22584

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 8100
/proc/meminfo: memFree=1502232/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=26408 CPUtime=25.48
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 6447 0 0 0 2543 5 0 0 25 0 1 0 1093192848 27041792 6431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 6602 6431 69 152 0 6448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26408

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 8100
/proc/meminfo: memFree=1497368/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=31160 CPUtime=51.07
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 7664 0 0 0 5101 6 0 0 25 0 1 0 1093192848 31907840 7648 1992294400 134512640 135137933 4294956240 18446744073709551615 134552568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 7790 7648 69 152 0 7636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31160

[startup+102.301 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 8100
/proc/meminfo: memFree=1493912/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=34544 CPUtime=102.26
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 8512 0 0 0 10219 7 0 0 25 0 1 0 1093192848 35373056 8496 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 8636 8496 69 152 0 8482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34544

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 8100
/proc/meminfo: memFree=1490776/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=37580 CPUtime=162.23
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 9282 0 0 0 16215 8 0 0 25 0 1 0 1093192848 38481920 9266 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 9395 9266 69 152 0 9241 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37580

[startup+222.306 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 8100
/proc/meminfo: memFree=1487512/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=40800 CPUtime=222.22
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 10104 0 0 0 22213 9 0 0 25 0 1 0 1093192848 41779200 10088 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 10200 10088 69 152 0 10046 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40800

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 8100
/proc/meminfo: memFree=1485272/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=43556 CPUtime=282.18
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 10657 0 0 0 28209 9 0 0 25 0 1 0 1093192848 44601344 10641 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 10889 10641 69 152 0 10735 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43556

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 8100
/proc/meminfo: memFree=1483992/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=44720 CPUtime=342.17
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 10964 0 0 0 34207 10 0 0 25 0 1 0 1093192848 45793280 10938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 11180 10938 69 152 0 11026 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44720

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 8106
/proc/meminfo: memFree=1483352/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=45248 CPUtime=402.14
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 11092 0 0 0 40204 10 0 0 25 0 1 0 1093192848 46333952 11066 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 11312 11066 69 152 0 11158 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45248

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 8106
/proc/meminfo: memFree=1479512/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=49076 CPUtime=462.12
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 12064 0 0 0 46200 12 0 0 25 0 1 0 1093192848 50253824 12038 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 12269 12038 69 152 0 12115 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 49076

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 8106
/proc/meminfo: memFree=1479256/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=49208 CPUtime=522.1
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 12110 0 0 0 52198 12 0 0 25 0 1 0 1093192848 50388992 12084 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 12302 12084 69 152 0 12148 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 49208

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 8106
/proc/meminfo: memFree=1478552/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=49868 CPUtime=582.08
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 12275 0 0 0 58195 13 0 0 25 0 1 0 1093192848 51064832 12249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 12467 12249 69 152 0 12313 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 49868

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 8106
/proc/meminfo: memFree=1478616/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=49868 CPUtime=642.06
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 12275 0 0 0 64193 13 0 0 25 0 1 0 1093192848 51064832 12249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 12467 12249 69 152 0 12313 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 49868

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 8106
/proc/meminfo: memFree=1475160/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=53168 CPUtime=702.03
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13121 0 0 0 70189 14 0 0 25 0 1 0 1093192848 54444032 13095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13292 13095 69 152 0 13138 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 53168

[startup+762.302 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 8106
/proc/meminfo: memFree=1474584/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=53828 CPUtime=762.01
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13264 0 0 0 76187 14 0 0 25 0 1 0 1093192848 55119872 13238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13457 13238 69 152 0 13303 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 53828

[startup+822.303 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 8106
/proc/meminfo: memFree=1473880/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=54488 CPUtime=821.98
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13424 0 0 0 82184 14 0 0 25 0 1 0 1093192848 55795712 13398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13622 13398 69 152 0 13468 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 54488

[startup+882.306 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 8106
/proc/meminfo: memFree=1473368/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=55016 CPUtime=881.97
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13559 0 0 0 88182 15 0 0 25 0 1 0 1093192848 56336384 13533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13754 13533 69 152 0 13600 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 55016

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 8106
/proc/meminfo: memFree=1473304/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=55012 CPUtime=941.95
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13559 0 0 0 94180 15 0 0 25 0 1 0 1093192848 56332288 13533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13753 13533 69 152 0 13599 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 55012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 8106
/proc/meminfo: memFree=1473304/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=55012 CPUtime=1001.92
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13559 0 0 0 100177 15 0 0 25 0 1 0 1093192848 56332288 13533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13753 13533 69 152 0 13599 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 55012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 8106
/proc/meminfo: memFree=1473368/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=54652 CPUtime=1061.9
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 13559 0 0 0 106175 15 0 0 25 0 1 0 1093192848 55963648 13467 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 13663 13467 69 152 0 13509 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 54652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 8106
/proc/meminfo: memFree=1469720/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=58464 CPUtime=1121.88
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 14520 0 0 0 112172 16 0 0 25 0 1 0 1093192848 59867136 14424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 14616 14424 69 152 0 14462 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 58464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 8106
/proc/meminfo: memFree=1468440/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=59652 CPUtime=1181.86
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 14823 0 0 0 118169 17 0 0 25 0 1 0 1093192848 61083648 14727 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 14913 14727 69 152 0 14759 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 59652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 8106
/proc/meminfo: memFree=1468440/2055920 swapFree=4177912/4192956
[pid=8099] ppid=8097 vsize=59652 CPUtime=1200.06
/proc/8099/stat : 8099 (picosat) R 8097 8099 8062 0 -1 4194304 14823 0 0 0 119989 17 0 0 25 0 1 0 1093192848 61083648 14727 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8099/statm: 14913 14727 69 152 0 14759 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59652

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.181972
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 59652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14823
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= 2113

runsolver used 0.881865 second user time and 2.55561 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 02:55:19
IDJOB=1512502
IDBENCH=70185
IDSOLVER=506
FILE ID=node71/1512502-1238205319
PBS_JOBID= 9060495
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512502-1238205319/watcher-1512502-1238205319 -o /tmp/evaluation-result-1512502-1238205319/solver-1512502-1238205319 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512502-1238205319.cnf

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1474488166

node71.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		: 3000.270
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		: 3000.270
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:       1528512 kB
Buffers:         43980 kB
Cached:         400348 kB
SwapCached:       9096 kB
Active:          93996 kB
Inactive:       360892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528512 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            58480 kB
Committed_AS:  2410976 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 03:15:21