Trace number 1515058

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
MD5SUM6fc5e3007085f071badf6b78cd2069ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark830.255
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515058-1238248762.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  30.7   100 100.0  2130   100   100  1171   7.2   0.1 
0.00/0.00	c R   0.0  30.7   100 100.0  2130   102   102  1171   7.4   0.1 
0.00/0.00	c +   0.0  27.9   100 100.0  2130   250   250  1288  16.8   0.1 
0.00/0.01	c N   0.0  27.1   100 100.0  2130   405   405  1288  23.3   0.1 
0.00/0.01	c +   0.0  26.8   100 100.0  2130   475   475  1416  25.8   0.2 
0.00/0.02	c +   0.0  26.0   100 100.0  2130   812   812  1557  31.9   0.2 
0.00/0.02	c N   0.0  25.8   100 100.0  2130  1209  1209  1557  34.8   0.2 
0.00/0.03	c +   0.0  25.8   100 100.0  2130  1317  1317  1712  35.7   0.2 
0.00/0.05	c +   0.1  25.3   100 100.0  2130  2074  1214  1883  36.4   0.2 
0.00/0.08	c +   0.1  24.9   100 100.0  2130  3209  1404  2071  36.8   0.3 
0.00/0.08	c N   0.1  24.9   100 100.0  2130  3215  1410  2071  36.6   0.3 
0.10/0.12	c +   0.1  24.5   100 100.0  2130  4911  2066  2278  35.5   0.3 
0.10/0.19	c +   0.2  24.4   100 100.0  2130  7464  1185  2505  36.8   0.2 
0.20/0.21	c N   0.2  24.3   100 100.0  2130  8035  1756  2505  35.5   0.3 
0.30/0.30	c +   0.3  23.9   100 100.0  2130 11293  2499  2755  36.8   0.4 
0.40/0.47	c +   0.5  23.4   100 100.0  2130 17036  2712  3030  36.7   0.4 
0.50/0.54	c N   0.5  23.5   100 100.0  2130 19269  1903  3030  37.1   0.3 
0.69/0.74	c +   0.7  23.1   100 100.0  2130 25650  2205  3333  38.3   0.3 
1.10/1.14	c +   1.1  22.7   100 100.0  2130 38571  1750  3666  37.6   0.3 
1.29/1.35	c N   1.4  22.4   100 100.0  2130 44918  2582  3666  36.6   0.4 
1.29/1.35	c 
1.29/1.35	c  seconds     variables   original    learned     agility
1.29/1.35	c         level        used      conflicts    limit          MB
1.29/1.35	c 
1.69/1.77	c +   1.8  22.1   100 100.0  2130 57952  2746  4032  37.8   0.4 
2.69/2.74	c +   2.7  21.7   100 100.0  2130 87023  3520  4435  36.8   0.5 
3.20/3.27	c N   3.3  21.5   100 100.0  2130 102e3  3551  4435  36.7   0.5 
4.19/4.22	c +   4.2  21.1   100 100.0  2130 130e3  2671  4878  38.2   0.4 
6.50/6.53	c +   6.5  20.9   100 100.0  2130 196e3  4513  5365  37.8   0.6 
7.79/7.81	c N   7.8  20.7   100 100.0  2130 230e3  4306  5365  36.4   0.6 
10.09/10.19	c +  10.2  20.6   100 100.0  2130 294e3  3131  5901  37.9   0.5 
15.89/15.90	c +  15.9  20.1   100 100.0  2130 441e3  5430  6491  36.5   0.7 
18.69/18.76	c N  18.8  20.0   100 100.0  2130 512e3  5315  6491  36.5   0.7 
24.68/24.78	c +  24.8  19.9   100 100.0  2130 662e3  5061  7140  36.9   0.6 
38.48/38.58	c +  38.6  19.6   100 100.0  2130 993e3  3580  7854  36.9   0.5 
44.48/44.53	c N  44.5  19.6   100 100.0  2130 112e4  4575  7854  37.3   0.6 
60.47/60.53	c +  60.5  19.5   100 100.0  2130 148e4  4611  8639  37.8   0.6 
94.16/94.25	c +  94.2  19.0   100 100.0  2130 223e4  5471  9502  36.8   0.7 
104.85/104.91	c N 104.9  18.9   100 100.0  2130 246e4  7611  9502  37.8   0.9 
147.13/147.21	c + 147.2  18.6   100 100.0  2130 335e4  4916 10452  36.3   0.7 
230.59/230.75	c + 230.7  18.5   100 100.0  2130 502e4  6643 11497  36.1   0.8 
246.59/246.72	c N 246.6  18.4   100 100.0  2130 533e4  9502 11497  37.0   1.1 
362.45/362.65	c + 362.5  18.1   100 100.0  2130 754e4  5821 12646  37.0   0.8 
571.27/571.56	c + 571.3  17.8   100 100.0  2130 113e5 11043 13910  38.2   1.3 
580.87/581.14	c N 580.9  17.8   100 100.0  2130 114e5 10029 13910  36.0   1.2 
899.15/899.51	c + 899.2  17.5   100 100.0  2130 169e5  8078 15301  36.6   1.0 
899.15/899.51	c 
899.15/899.51	c  seconds     variables   original    learned     agility
899.15/899.51	c         level        used      conflicts    limit          MB
899.15/899.51	c

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-1515058-1238248762/watcher-1515058-1238248762 -o /tmp/evaluation-result-1515058-1238248762/solver-1515058-1238248762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515058-1238248762.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 3/69 9898
/proc/meminfo: memFree=1753288/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=780 CPUtime=0
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1097540935 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 195 107 69 152 0 41 0

[startup+0.096953 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 9898
/proc/meminfo: memFree=1753288/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1044 CPUtime=0.09
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 178 0 0 0 9 0 0 0 18 0 1 0 1097540935 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101953 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 9898
/proc/meminfo: memFree=1753288/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1044 CPUtime=0.1
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 1097540935 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301993 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 9898
/proc/meminfo: memFree=1753288/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1176 CPUtime=0.3
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 196 0 0 0 30 0 0 0 19 0 1 0 1097540935 1204224 181 1992294400 134512640 135137933 4294956240 18446744073709551615 134567437 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 294 181 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701071 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 9898
/proc/meminfo: memFree=1753288/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1176 CPUtime=0.69
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 213 0 0 0 69 0 0 0 22 0 1 0 1097540935 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1752704/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1308 CPUtime=1.49
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 1097540935 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1752512/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1444 CPUtime=3.09
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 252 0 0 0 309 0 0 0 25 0 1 0 1097540935 1478656 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 361 237 69 152 0 207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1444

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1752320/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1444 CPUtime=6.29
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 1097540935 1478656 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 361 252 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1752064/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1576 CPUtime=12.69
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 293 0 0 0 1269 0 0 0 25 0 1 0 1097540935 1613824 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 394 278 69 152 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1576

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1751936/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1708 CPUtime=25.48
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 329 0 0 0 2548 0 0 0 25 0 1 0 1097540935 1748992 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 427 314 69 152 0 273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1708

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9899
/proc/meminfo: memFree=1751808/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1840 CPUtime=51.07
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 361 0 0 0 5107 0 0 0 25 0 1 0 1097540935 1884160 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 460 346 69 152 0 306 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1840

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1751296/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=1980 CPUtime=102.25
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 402 0 0 0 10225 0 0 0 25 0 1 0 1097540935 2027520 387 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 495 387 69 152 0 341 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1980

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1751296/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2112 CPUtime=162.22
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 441 0 0 0 16222 0 0 0 25 0 1 0 1097540935 2162688 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134551378 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 528 426 69 152 0 374 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2112

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1751232/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2112 CPUtime=222.2
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 448 0 0 0 22220 0 0 0 25 0 1 0 1097540935 2162688 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 528 433 69 152 0 374 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1751040/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2244 CPUtime=282.18
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 483 0 0 0 28217 1 0 0 25 0 1 0 1097540935 2297856 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 561 468 69 152 0 407 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1751040/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2244 CPUtime=342.15
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 483 0 0 0 34214 1 0 0 25 0 1 0 1097540935 2297856 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 561 468 69 152 0 407 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750848/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2372 CPUtime=402.13
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 517 0 0 0 40212 1 0 0 25 0 1 0 1097540935 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750912/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2372 CPUtime=462.11
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 517 0 0 0 46210 1 0 0 25 0 1 0 1097540935 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2372

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750912/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2372 CPUtime=522.09
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 517 0 0 0 52207 2 0 0 25 0 1 0 1097540935 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750848/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=582.07
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 540 0 0 0 58205 2 0 0 25 0 1 0 1097540935 2564096 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 525 69 152 0 472 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750720/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=642.05
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 552 0 0 0 64203 2 0 0 25 0 1 0 1097540935 2564096 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134554599 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 537 69 152 0 472 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2504

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750656/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=702.02
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 552 0 0 0 70200 2 0 0 25 0 1 0 1097540935 2564096 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 537 69 152 0 472 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 2504

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750720/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=762
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 552 0 0 0 76198 2 0 0 25 0 1 0 1097540935 2564096 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 537 69 152 0 472 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 2504

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750656/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=821.98
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 552 0 0 0 82195 3 0 0 25 0 1 0 1097540935 2564096 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 537 69 152 0 472 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2504

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750656/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2504 CPUtime=881.96
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 552 0 0 0 88193 3 0 0 25 0 1 0 1097540935 2564096 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 626 537 69 152 0 472 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 2504

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750464/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=941.93
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 94190 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 2632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750464/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1001.91
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 100188 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 2632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750400/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1061.88
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 106185 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 2632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750400/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1121.86
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 112183 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 2632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750336/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1181.84
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 118181 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 2632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750336/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1200.03
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 120000 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2632

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 0.97 0.97 2/70 9905
/proc/meminfo: memFree=1750336/2055920 swapFree=4177820/4192956
[pid=9898] ppid=9896 vsize=2632 CPUtime=1200.03
/proc/9898/stat : 9898 (picosat) R 9896 9898 9539 0 -1 4194304 587 0 0 0 120000 3 0 0 25 0 1 0 1097540935 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/9898/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.040993
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 2636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 587
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= 2035

runsolver used 1.37979 second user time and 2.99754 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 14:59:22
IDJOB=1515058
IDBENCH=70398
IDSOLVER=506
FILE ID=node73/1515058-1238248762
PBS_JOBID= 9060710
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515058-1238248762/watcher-1515058-1238248762 -o /tmp/evaluation-result-1515058-1238248762/solver-1515058-1238248762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515058-1238248762.cnf

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

MD5SUM BENCH= 6fc5e3007085f071badf6b78cd2069ba
RANDOM SEED=1637012210

node73.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		: 3000.277
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		: 3000.277
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:       1753704 kB
Buffers:         50000 kB
Cached:         172676 kB
SwapCached:       8184 kB
Active:         135716 kB
Inactive:        96720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753704 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55360 kB
Committed_AS:  2716056 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 15:19:25