Trace number 1514434

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 1200.57

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
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-1514434-1238238251.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 +   0.2 105e1 16000  23.6 67200   100   100 36960  14.5   3.4 
0.09/0.15	c R   0.2 105e1 16000  23.6 67200   100   100 36960  14.5   3.4 
0.19/0.22	c +   0.2 801.4 16000  44.1 67200   250   250 40656  15.5   3.5 
0.19/0.30	c R   0.3 803.8 16000  52.2 67200   404   404 40656  15.1   3.6 
0.29/0.34	c +   0.3 749.8 16000  59.4 67200   475   475 44721  13.7   3.7 
0.49/0.51	c +   0.5 682.8 16000  73.2 67200   812   812 49193  16.8   3.9 
0.69/0.71	c R   0.7 701.1 16000  80.0 67200  1207  1207 49193  12.2   4.3 
0.69/0.77	c +   0.8 668.7 16000  82.7 67200  1317  1317 54112  21.0   4.4 
1.09/1.16	c +   1.2 643.8 16000  92.0 67200  2074  2074 59523  15.0   4.9 
1.69/1.74	c R   1.7 658.2 16000  94.4 67200  3208  3208 59523  13.7   6.0 
1.69/1.74	c +   1.7 650.6 16000  94.4 67200  3209  3209 65475  13.3   6.0 
2.59/2.65	c +   2.6 630.2 16000  97.8 67200  4911  4911 72022  16.0   7.3 
3.99/4.00	c +   4.0 637.7 16000  98.6 67200  7464  7464 79224  13.2   9.7 
4.29/4.34	c R   4.3 642.1 16000  98.6 67200  8020  8020 79224  14.2  10.4 
6.09/6.12	c +   6.1 632.2 16000  99.2 67200 11293 11293 87146  14.9  13.2 
9.29/9.37	c +   9.4 638.7 16000  99.4 67200 17036 17036 95860  14.2  18.7 
10.68/10.77	c R  10.8 646.3 16000  99.4 67200 19252 19252 95860  15.8  21.5 
14.48/14.53	c +  14.5 634.0 16000  99.5 67200 25650 25650 105e3  14.9  27.0 
22.88/22.91	c +  22.9 639.0 16000  99.6 67200 38571 38571 115e3  13.7  40.7 
27.18/27.23	c R  27.2 648.9 16000  99.6 67200 44885 44885 115e3  12.8  48.1 
27.18/27.23	c 
27.18/27.23	c  seconds     variables   original    learned     agility
27.18/27.23	c         level        used      conflicts    limit          MB
27.18/27.23	c 
36.48/36.51	c +  36.5 637.8 16000  99.6 67200 57952 57952 127e3  18.0  59.7 
58.56/58.64	c +  58.6 643.9 16000  99.6 67200 87023 87023 140e3  16.0  90.2 
71.76/71.86	c R  71.8 655.6 16000  99.6 67200 102e3 102e3 140e3  13.0 109.6 
98.05/98.19	c +  98.2 646.2 16000  99.6 67200 130e3 130e3 154e3  14.1 135.5 
148.73/148.82	c + 148.8 649.3 16000  99.6 67200 196e3 55329 169e3  13.7  63.0 
179.32/179.45	c R 179.4 661.5 16000  99.6 67200 230e3 90081 169e3  12.3 109.6 
239.00/239.10	c + 239.0 655.4 16000  99.6 67200 294e3 153e3 186e3  15.6 171.7 
359.35/359.59	c + 359.5 656.3 16000  99.6 67200 441e3 127e3 205e3  13.8 135.6 
443.22/443.45	c R 443.3 667.2 16000  99.6 67200 512e3 198e3 205e3  13.4 235.6 
567.48/567.75	c + 567.5 661.0 16000  99.6 67200 662e3 157e3 226e3  14.9 163.9 
882.16/882.51	c + 882.2 665.0 16000  99.6 67200 993e3 63724 248e3  15.4  91.1 
1074.78/1075.24	c R 107e1 676.5 16000  99.6 67200 112e4 198e3 248e3  11.8 304.7

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-1514434-1238238251/watcher-1514434-1238238251 -o /tmp/evaluation-result-1514434-1238238251/solver-1514434-1238238251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514434-1238238251.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 3153
/proc/meminfo: memFree=1720144/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=1820 CPUtime=0
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 1096490125 1863680 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 455 332 56 152 0 301 0

[startup+0.0380461 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3153
/proc/meminfo: memFree=1720144/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=3288 CPUtime=0.03
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 718 0 0 0 3 0 0 0 18 0 1 0 1096490125 3366912 703 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 822 703 56 152 0 668 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3288

[startup+0.101056 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3153
/proc/meminfo: memFree=1720144/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=4336 CPUtime=0.09
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096490125 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134528913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301096 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3153
/proc/meminfo: memFree=1720144/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=4732 CPUtime=0.29
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 1019 0 0 0 29 0 0 0 19 0 1 0 1096490125 4845568 1004 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 1183 1004 69 152 0 1029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4732

[startup+0.701177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3153
/proc/meminfo: memFree=1720144/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=5392 CPUtime=0.69
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 1197 0 0 0 69 0 0 0 22 0 1 0 1096490125 5521408 1182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 1348 1182 69 152 0 1194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5392

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1715208/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=6712 CPUtime=1.49
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 1518 0 0 0 148 1 0 0 25 0 1 0 1096490125 6873088 1503 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 1678 1503 69 152 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1713288/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=9220 CPUtime=3.09
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 2149 0 0 0 308 1 0 0 25 0 1 0 1096490125 9441280 2134 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 2305 2134 69 152 0 2151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9220

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1707528/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=14768 CPUtime=6.29
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 3551 0 0 0 627 2 0 0 25 0 1 0 1096490125 15122432 3536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 3692 3536 69 152 0 3538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14768

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1695944/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=26132 CPUtime=12.68
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 6374 0 0 0 1264 4 0 0 25 0 1 0 1096490125 26759168 6359 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 6533 6359 69 152 0 6379 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26132

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1674056/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=47272 CPUtime=25.48
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 11652 0 0 0 2538 10 0 0 25 0 1 0 1096490125 48406528 11637 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 11818 11637 69 152 0 11664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47272

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1639688/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=81720 CPUtime=51.07
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 20233 0 0 0 5088 19 0 0 25 0 1 0 1096490125 83681280 20218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 20430 20218 69 152 0 20276 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 81720

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1576392/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=144688 CPUtime=102.25
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 35887 0 0 0 10191 34 0 0 25 0 1 0 1096490125 148160512 35872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 36172 35872 69 152 0 36018 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 144688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1552648/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=168560 CPUtime=162.23
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 41780 0 0 0 16183 40 0 0 25 0 1 0 1096490125 172605440 41754 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 42140 41754 69 152 0 41986 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 168560

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1552584/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=168560 CPUtime=222.2
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 41780 0 0 0 22180 40 0 0 25 0 1 0 1096490125 172605440 41754 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 42140 41754 69 152 0 41986 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 168560

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1506760/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=213980 CPUtime=282.19
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 53212 0 0 0 28167 52 0 0 25 0 1 0 1096490125 219115520 53186 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 53495 53186 69 152 0 53341 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 213980

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1506696/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=213980 CPUtime=342.16
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 53212 0 0 0 34164 52 0 0 25 0 1 0 1096490125 219115520 53186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 53495 53186 69 152 0 53341 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 213980

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1506696/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=213980 CPUtime=402.14
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 53212 0 0 0 40162 52 0 0 25 0 1 0 1096490125 219115520 53186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 53495 53186 69 152 0 53341 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 213980

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1470664/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=249760 CPUtime=462.11
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62181 0 0 0 46148 63 0 0 25 0 1 0 1096490125 255754240 62155 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 62440 62155 69 152 0 62286 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 249760

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1470664/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=249760 CPUtime=522.09
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62181 0 0 0 52146 63 0 0 25 0 1 0 1096490125 255754240 62155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 62440 62155 69 152 0 62286 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 249760

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1470600/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=249760 CPUtime=582.07
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62181 0 0 0 58143 64 0 0 25 0 1 0 1096490125 255754240 62155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 62440 62155 69 152 0 62286 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 249760

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1470536/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=249760 CPUtime=642.05
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62201 0 0 0 64141 64 0 0 25 0 1 0 1096490125 255754240 62175 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 62440 62175 69 152 0 62286 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 249760

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1472264/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=247648 CPUtime=702.02
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62221 0 0 0 70138 64 0 0 25 0 1 0 1096490125 253591552 61689 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 61912 61689 69 152 0 61758 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 247648

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1472264/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=247648 CPUtime=762
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62221 0 0 0 76136 64 0 0 25 0 1 0 1096490125 253591552 61689 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 61912 61689 69 152 0 61758 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 247648

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1472328/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=247648 CPUtime=821.98
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 62221 0 0 0 82134 64 0 0 25 0 1 0 1096490125 253591552 61689 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 61912 61689 69 152 0 61758 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 247648

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1464776/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=255308 CPUtime=881.96
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 64116 0 0 0 88129 67 0 0 25 0 1 0 1096490125 261435392 63584 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 63827 63584 69 152 0 63673 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 255308

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1464712/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=255308 CPUtime=941.93
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 64116 0 0 0 94126 67 0 0 25 0 1 0 1096490125 261435392 63584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 63827 63584 69 152 0 63673 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 255308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1464712/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=255308 CPUtime=1001.91
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 64116 0 0 0 100124 67 0 0 25 0 1 0 1096490125 261435392 63584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 63827 63584 69 152 0 63673 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 255308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1417608/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=302992 CPUtime=1061.89
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 76053 0 0 0 106109 80 0 0 25 0 1 0 1096490125 310263808 75521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 75748 75521 69 152 0 75594 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 302992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1371848/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=348140 CPUtime=1121.87
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 87327 0 0 0 112095 92 0 0 25 0 1 0 1096490125 356495360 86795 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 87035 86795 69 152 0 86881 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 348140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1355528/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=363992 CPUtime=1181.85
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 91339 0 0 0 118089 96 0 0 25 0 1 0 1096490125 372727808 90807 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 90998 90807 69 152 0 90844 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 363992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1355528/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=363992 CPUtime=1200.04
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 91339 0 0 0 119908 96 0 0 25 0 1 0 1096490125 372727808 90807 1992294400 134512640 135137933 4294956240 18446744073709551615 134527751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 90998 90807 69 152 0 90844 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 363992

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: 0.99 0.98 0.99 2/65 3154
/proc/meminfo: memFree=1355528/2055920 swapFree=4175824/4192956
[pid=3153] ppid=3151 vsize=363992 CPUtime=1200.04
/proc/3153/stat : 3153 (picosat) R 3151 3153 3080 0 -1 4194304 91339 0 0 0 119908 96 0 0 25 0 1 0 1096490125 372727808 90807 1992294400 134512640 135137933 4294956240 18446744073709551615 134527751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3153/statm: 90998 90807 69 152 0 90844 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 363992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1199.09
CPU system time (s): 1.02384
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 363992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.02384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91339
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= 1982

runsolver used 0.898863 second user time and 2.69059 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 12:04:11
IDJOB=1514434
IDBENCH=70346
IDSOLVER=506
FILE ID=node33/1514434-1238238251
PBS_JOBID= 9060741
Free space on /tmp= 66132 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514434-1238238251/watcher-1514434-1238238251 -o /tmp/evaluation-result-1514434-1238238251/solver-1514434-1238238251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514434-1238238251.cnf

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=849673033

node33.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:       1720560 kB
Buffers:         34528 kB
Cached:         215464 kB
SwapCached:      10924 kB
Active:          30644 kB
Inactive:       231848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720560 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          18156 kB
Slab:            58852 kB
Committed_AS:  3009100 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 12:24:14