Trace number 1514482

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 1200.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
MD5SUMbc18b3dcb5640a3085870d083d959b05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.458
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-1514482-1238239149.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 108e1 16000  24.7 67200   100   100 36960  12.8   3.4 
0.09/0.15	c R   0.2 108e1 16000  24.7 67200   100   100 36960  12.8   3.4 
0.19/0.22	c +   0.2 834.3 16000  44.4 67200   250   250 40656  13.5   3.5 
0.29/0.31	c R   0.3 839.1 16000  52.9 67200   404   404 40656  15.0   3.6 
0.29/0.34	c +   0.3 789.0 16000  58.9 67200   475   475 44721  14.8   3.7 
0.49/0.51	c +   0.5 708.9 16000  72.4 67200   812   812 49193  14.1   4.0 
0.69/0.71	c R   0.7 724.3 16000  78.7 67200  1209  1209 49193  16.0   4.4 
0.69/0.77	c +   0.8 690.8 16000  81.5 67200  1317  1317 54112  16.4   4.5 
1.09/1.14	c +   1.1 653.8 16000  90.5 67200  2074  2074 59523  17.5   5.1 
1.59/1.69	c +   1.7 668.8 16000  93.7 67200  3209  3209 65475  14.1   6.1 
1.59/1.69	c R   1.7 668.9 16000  93.8 67200  3215  3215 65475  13.9   6.1 
2.49/2.57	c +   2.6 635.2 16000  97.4 67200  4911  4911 72022  13.0   7.4 
3.89/3.99	c +   4.0 642.5 16000  98.3 67200  7464  7464 79224  14.0  10.4 
4.30/4.32	c R   4.3 645.9 16000  98.3 67200  8023  8023 79224  14.9  11.1 
5.99/6.02	c +   6.0 633.6 16000  99.0 67200 11293 11293 87146  14.8  13.7 
8.99/9.05	c +   9.1 635.2 16000  99.4 67200 17036 17036 95860  15.1  18.6 
10.29/10.36	c R  10.4 644.7 16000  99.4 67200 19245 19245 95860  13.4  21.2 
13.99/14.05	c +  14.0 634.4 16000  99.5 67200 25650 25650 105e3  14.6  26.5 
21.89/21.97	c +  22.0 637.8 16000  99.6 67200 38571 38571 115e3  13.2  39.0 
26.29/26.39	c R  26.4 647.1 16000  99.6 67200 44887 44887 115e3  13.7  47.1 
26.29/26.39	c 
26.29/26.39	c  seconds     variables   original    learned     agility
26.29/26.39	c         level        used      conflicts    limit          MB
26.29/26.39	c 
35.48/35.58	c +  35.6 639.1 16000  99.6 67200 57952 57952 127e3  20.0  58.5 
57.38/57.43	c +  57.4 644.2 16000  99.7 67200 87023 87023 140e3  14.7  88.3 
70.57/70.63	c R  70.6 659.2 16000  99.7 67200 102e3 102e3 140e3  13.7 108.0 
96.46/96.57	c +  96.5 650.6 16000  99.7 67200 130e3 130e3 154e3  15.2 133.3 
146.25/146.38	c + 146.3 652.6 16000  99.7 67200 196e3 55360 169e3  16.2  63.8 
175.95/176.04	c R 176.0 664.4 16000  99.7 67200 230e3 90122 169e3  13.0 109.8 
234.82/234.92	c + 234.9 658.1 16000  99.7 67200 294e3 153e3 186e3  11.8 170.8 
354.99/355.11	c + 355.0 662.5 16000  99.7 67200 441e3 127e3 205e3  12.6 142.2 
435.27/435.45	c R 435.3 672.9 16000  99.7 67200 512e3 198e3 205e3  11.9 242.3 
559.63/559.88	c + 559.7 666.2 16000  99.7 67200 662e3 157e3 226e3  17.8 163.6 
872.14/872.49	c + 872.2 669.6 16000  99.7 67200 993e3 63584 248e3  16.7  95.0 
1054.88/1055.29	c R 105e1 678.1 16000  99.7 67200 112e4 198e3 248e3  12.8 289.0

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-1514482-1238239149/watcher-1514482-1238239149 -o /tmp/evaluation-result-1514482-1238239149/solver-1514482-1238239149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514482-1238239149.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 0.97 3/64 9725
/proc/meminfo: memFree=1228024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=1820 CPUtime=0
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 345 0 0 0 0 0 0 0 18 0 1 0 1096579816 1863680 330 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 455 330 56 152 0 301 0

[startup+0.0303481 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9725
/proc/meminfo: memFree=1228024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=3024 CPUtime=0.02
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 633 0 0 0 2 0 0 0 18 0 1 0 1096579816 3096576 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 756 618 56 152 0 602 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3024

[startup+0.101355 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9725
/proc/meminfo: memFree=1228024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=4336 CPUtime=0.09
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096579816 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134558731 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301377 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9725
/proc/meminfo: memFree=1228024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=4732 CPUtime=0.29
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 1022 0 0 0 29 0 0 0 19 0 1 0 1096579816 4845568 1007 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 1183 1007 69 152 0 1029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4732

[startup+0.701422 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 9725
/proc/meminfo: memFree=1228024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=5524 CPUtime=0.69
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 1222 0 0 0 69 0 0 0 22 0 1 0 1096579816 5656576 1207 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 1381 1207 69 152 0 1227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5524

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1223024/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=6844 CPUtime=1.49
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 1557 0 0 0 148 1 0 0 25 0 1 0 1096579816 7008256 1542 1992294400 134512640 135137933 4294956240 18446744073709551615 134552088 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 1711 1542 69 152 0 1557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6844

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1220976/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=9616 CPUtime=3.09
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 2240 0 0 0 307 2 0 0 25 0 1 0 1096579816 9846784 2225 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 2404 2225 69 152 0 2250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9616

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1214832/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=15424 CPUtime=6.29
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 3708 0 0 0 626 3 0 0 25 0 1 0 1096579816 15794176 3693 1992294400 134512640 135137933 4294956240 18446744073709551615 134552579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 3856 3693 69 152 0 3702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15424

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1203440/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=26248 CPUtime=12.69
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 6391 0 0 0 1263 6 0 0 25 0 1 0 1096579816 26877952 6376 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 6562 6376 69 152 0 6408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26248

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1181424/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=47764 CPUtime=25.49
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 11764 0 0 0 2538 11 0 0 25 0 1 0 1096579816 48910336 11749 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 11941 11749 69 152 0 11787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47764

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1148016/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=81556 CPUtime=51.08
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 20186 0 0 0 5089 19 0 0 25 0 1 0 1096579816 83513344 20171 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 20389 20171 69 152 0 20235 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81556

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1085232/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=143736 CPUtime=102.27
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 35668 0 0 0 10191 36 0 0 25 0 1 0 1096579816 147185664 35653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 35934 35653 69 152 0 35780 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9726
/proc/meminfo: memFree=1062704/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=166416 CPUtime=162.25
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 41256 0 0 0 16184 41 0 0 25 0 1 0 1096579816 170409984 41230 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 41604 41230 69 152 0 41450 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 166416

[startup+222.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 9726
/proc/meminfo: memFree=1062704/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=166416 CPUtime=222.23
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 41257 0 0 0 22182 41 0 0 25 0 1 0 1096579816 170409984 41231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 41604 41231 69 152 0 41450 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166416

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 9726
/proc/meminfo: memFree=1014576/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=214212 CPUtime=282.21
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 53256 0 0 0 28168 53 0 0 25 0 1 0 1096579816 219353088 53230 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 53553 53230 69 152 0 53399 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 214212

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=1014512/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=214212 CPUtime=342.2
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 53256 0 0 0 34166 54 0 0 25 0 1 0 1096579816 219353088 53230 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 53553 53230 69 152 0 53399 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 214212

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=1014448/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=214212 CPUtime=402.18
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 53256 0 0 0 40164 54 0 0 25 0 1 0 1096579816 219353088 53230 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 53553 53230 69 152 0 53399 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 214212

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972528/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=256056 CPUtime=462.16
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63761 0 0 0 46152 64 0 0 25 0 1 0 1096579816 262201344 63735 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64014 63735 69 152 0 63860 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 256056

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972464/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=256056 CPUtime=522.14
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63761 0 0 0 52150 64 0 0 25 0 1 0 1096579816 262201344 63735 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64014 63735 69 152 0 63860 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 256056

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972528/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=256056 CPUtime=582.12
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63762 0 0 0 58148 64 0 0 25 0 1 0 1096579816 262201344 63736 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64014 63736 69 152 0 63860 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 256056

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972336/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=255956 CPUtime=642.11
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63802 0 0 0 64146 65 0 0 25 0 1 0 1096579816 262098944 63768 1992294400 134512640 135137933 4294956240 18446744073709551615 134521272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 63989 63768 69 152 0 63835 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 255956

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972336/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=255956 CPUtime=702.09
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63802 0 0 0 70144 65 0 0 25 0 1 0 1096579816 262098944 63768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 63989 63768 69 152 0 63835 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 255956

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972400/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=255956 CPUtime=762.07
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63802 0 0 0 76142 65 0 0 25 0 1 0 1096579816 262098944 63768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 63989 63768 69 152 0 63835 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 255956

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=972400/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=255956 CPUtime=822.05
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 63802 0 0 0 82140 65 0 0 25 0 1 0 1096579816 262098944 63768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 63989 63768 69 152 0 63835 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 255956

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=970736/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=257672 CPUtime=882.04
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 64215 0 0 0 88138 66 0 0 25 0 1 0 1096579816 263856128 64181 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64418 64181 69 152 0 64264 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 257672

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=970736/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=257672 CPUtime=942.02
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 64215 0 0 0 94136 66 0 0 25 0 1 0 1096579816 263856128 64181 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64418 64181 69 152 0 64264 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 257672

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=970736/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=257672 CPUtime=1002
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 64215 0 0 0 100134 66 0 0 25 0 1 0 1096579816 263856128 64181 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 64418 64181 69 152 0 64264 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 257672

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=926320/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=302552 CPUtime=1061.99
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 75419 0 0 0 106122 77 0 0 25 0 1 0 1096579816 309813248 75385 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 75638 75385 69 152 0 75484 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 302552

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=879728/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=348236 CPUtime=1121.97
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 86903 0 0 0 112105 92 0 0 25 0 1 0 1096579816 356593664 86869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 87059 86869 69 152 0 86905 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 348236

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=879792/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=348236 CPUtime=1181.95
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 86903 0 0 0 118103 92 0 0 25 0 1 0 1096579816 356593664 86869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 87059 86869 69 152 0 86905 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 348236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9726
/proc/meminfo: memFree=879728/2055920 swapFree=4176920/4192956
[pid=9725] ppid=9723 vsize=348236 CPUtime=1200.05
/proc/9725/stat : 9725 (picosat) R 9723 9725 9624 0 -1 4194304 86903 0 0 0 119913 92 0 0 25 0 1 0 1096579816 356593664 86869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/9725/statm: 87059 86869 69 152 0 86905 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 348236

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): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1199.14
CPU system time (s): 0.978851
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 348236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.14
system time used= 0.978851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86903
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= 1775

runsolver used 0.91486 second user time and 2.46563 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 12:19:09
IDJOB=1514482
IDBENCH=70350
IDSOLVER=506
FILE ID=node35/1514482-1238239149
PBS_JOBID= 9060713
Free space on /tmp= 66500 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514482-1238239149/watcher-1514482-1238239149 -o /tmp/evaluation-result-1514482-1238239149/solver-1514482-1238239149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514482-1238239149.cnf

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

MD5SUM BENCH= bc18b3dcb5640a3085870d083d959b05
RANDOM SEED=481886909

node35.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		: 3000.229
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		: 3000.229
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:       1228504 kB
Buffers:         96408 kB
Cached:         637412 kB
SwapCached:      10236 kB
Active:         187192 kB
Inactive:       558476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1228504 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          17516 kB
Slab:            67792 kB
Committed_AS:  2631580 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-28 12:39:12