Trace number 1514782

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1736056721-032.cnf
MD5SUMd2ecc9d94f1ba393552dfdf11d60f816
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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-1514782-1238244094.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 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   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  29.5   110 100.0  2343   100   100  1288   9.3   0.1 
0.00/0.00	c R   0.0  29.5   110 100.0  2343   102   102  1288   9.4   0.1 
0.00/0.00	c +   0.0  27.0   110 100.0  2343   250   250  1416  17.7   0.1 
0.00/0.01	c N   0.0  26.9   110 100.0  2343   405   405  1416  24.8   0.2 
0.00/0.01	c +   0.0  26.7   110 100.0  2343   475   475  1557  26.7   0.2 
0.00/0.02	c +   0.0  27.0   110 100.0  2343   812   812  1712  32.8   0.2 
0.00/0.03	c N   0.0  26.7   110 100.0  2343  1205  1205  1712  35.9   0.2 
0.00/0.03	c +   0.0  26.7   110 100.0  2343  1317  1317  1883  36.3   0.3 
0.05/0.05	c +   0.1  26.5   110 100.0  2343  2074  1129  2071  37.1   0.2 
0.05/0.08	c +   0.1  26.4   110 100.0  2343  3209  1224  2278  37.8   0.3 
0.05/0.08	c N   0.1  26.4   110 100.0  2343  3215  1230  2278  37.7   0.3 
0.10/0.13	c +   0.1  25.9   110 100.0  2343  4911  1783  2505  37.0   0.3 
0.20/0.20	c +   0.2  25.6   110 100.0  2343  7464  1822  2755  36.5   0.3 
0.20/0.22	c N   0.2  25.4   110 100.0  2343  8029  2387  2755  35.9   0.4 
0.30/0.32	c +   0.3  25.2   110 100.0  2343 11293  1506  3030  37.1   0.3 
0.40/0.49	c +   0.5  24.9   110 100.0  2343 17036  2690  3333  36.1   0.4 
0.50/0.56	c N   0.6  24.7   110 100.0  2343 19256  3237  3333  36.2   0.5 
0.70/0.77	c +   0.8  24.6   110 100.0  2343 25650  2942  3666  35.7   0.4 
1.10/1.19	c +   1.2  24.1   110 100.0  2343 38571  2993  4032  37.0   0.4 
1.40/1.40	c N   1.4  23.8   110 100.0  2343 44896  3252  4032  36.5   0.5 
1.40/1.40	c 
1.40/1.40	c  seconds     variables   original    learned     agility
1.40/1.40	c         level        used      conflicts    limit          MB
1.40/1.40	c 
1.80/1.84	c +   1.8  23.4   110 100.0  2343 57952  2162  4435  35.1   0.4 
2.79/2.84	c +   2.8  23.3   110 100.0  2343 87023  2333  4878  35.9   0.4 
3.39/3.40	c N   3.4  23.2   110 100.0  2343 102e3  3233  4878  36.7   0.5 
4.40/4.43	c +   4.4  23.1   110 100.0  2343 130e3  4379  5365  35.7   0.6 
6.79/6.86	c +   6.9  22.5   110 100.0  2343 196e3  5271  5901  37.2   0.7 
8.19/8.21	c N   8.2  22.3   110 100.0  2343 230e3  4546  5901  35.9   0.6 
10.59/10.65	c +  10.6  22.1   110 100.0  2343 294e3  5826  6491  36.4   0.8 
16.49/16.53	c +  16.5  21.4   110 100.0  2343 441e3  3406  7140  37.0   0.5 
19.39/19.45	c N  19.4  21.3   110 100.0  2343 512e3  6951  7140  36.4   0.9 
25.48/25.58	c +  25.6  21.0   110 100.0  2343 662e3  5987  7854  35.9   0.8 
39.68/39.79	c +  39.8  20.7   110 100.0  2343 993e3  6698  8639  37.8   0.8 
45.88/45.90	c N  45.9  20.6   110 100.0  2343 112e4  7354  8639  36.0   1.0 
61.97/62.08	c +  62.1  20.4   110 100.0  2343 148e4  5887  9502  35.9   0.8 
97.06/97.11	c +  97.1  20.1   110 100.0  2343 223e4  8670 10452  36.7   1.1 
108.35/108.46	c N 108.4  20.2   110 100.0  2343 246e4  9531 10452  36.3   1.2 
152.53/152.64	c + 152.6  20.0   110 100.0  2343 335e4  6300 11497  36.2   0.8 
239.11/239.27	c + 239.2  19.7   110 100.0  2343 502e4  7829 12646  36.4   1.0 
255.70/255.90	c N 255.8  19.6   110 100.0  2343 533e4  6389 12646  37.5   0.8 
376.96/377.11	c + 377.0  19.3   110 100.0  2343 754e4  9109 13910  36.5   1.1 
597.58/597.81	c + 597.6  19.2   110 100.0  2343 113e5  7245 15301  36.1   1.0 
607.77/608.09	c N 607.9  19.2   110 100.0  2343 114e5 12928 15301  36.4   1.5 
948.55/948.95	c + 948.6  18.9   110 100.0  2343 169e5 12926 16831  36.9   1.5 
948.55/948.95	c 
948.55/948.95	c  seconds     variables   original    learned     agility
948.55/948.95	c         level        used      conflicts    limit          MB
948.55/948.95	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-1514782-1238244094/watcher-1514782-1238244094 -o /tmp/evaluation-result-1514782-1238244094/solver-1514782-1238244094 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514782-1238244094.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 8446
/proc/meminfo: memFree=1102648/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=780 CPUtime=0
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1097076191 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 195 109 69 152 0 41 0

[startup+0.0526951 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8446
/proc/meminfo: memFree=1102648/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1044 CPUtime=0.05
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 183 0 0 0 5 0 0 0 18 0 1 0 1097076191 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101704 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8446
/proc/meminfo: memFree=1102648/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1188 CPUtime=0.1
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 1097076191 1216512 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 297 178 69 152 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.301739 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8446
/proc/meminfo: memFree=1102648/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1188 CPUtime=0.3
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 210 0 0 0 30 0 0 0 19 0 1 0 1097076191 1216512 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134543019 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 297 195 69 152 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1188

[startup+0.701808 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8446
/proc/meminfo: memFree=1102648/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1320 CPUtime=0.7
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 230 0 0 0 70 0 0 0 22 0 1 0 1097076191 1351680 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 330 215 69 152 0 176 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1102000/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1320 CPUtime=1.5
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 245 0 0 0 150 0 0 0 25 0 1 0 1097076191 1351680 230 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 330 230 69 152 0 176 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1320

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1101808/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1452 CPUtime=3.09
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 1097076191 1486848 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 363 260 69 152 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1452

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1101680/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1580 CPUtime=6.29
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 296 0 0 0 629 0 0 0 25 0 1 0 1097076191 1617920 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 395 281 69 152 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1580

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1101360/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1712 CPUtime=12.69
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 329 0 0 0 1269 0 0 0 25 0 1 0 1097076191 1753088 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 428 314 69 152 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1712

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1101296/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=1712 CPUtime=25.48
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 347 0 0 0 2548 0 0 0 25 0 1 0 1097076191 1753088 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 428 332 69 152 0 274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1712

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1101104/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2020 CPUtime=51.07
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 395 0 0 0 5107 0 0 0 25 0 1 0 1097076191 2068480 380 1992294400 134512640 135137933 4294956240 18446744073709551615 134551628 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 505 380 69 152 0 351 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100848/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2152 CPUtime=102.26
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 451 0 0 0 10226 0 0 0 25 0 1 0 1097076191 2203648 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 538 436 69 152 0 384 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100720/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2284 CPUtime=162.23
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 474 0 0 0 16223 0 0 0 25 0 1 0 1097076191 2338816 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 571 459 69 152 0 417 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2284

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100592/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2284 CPUtime=222.21
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 494 0 0 0 22221 0 0 0 25 0 1 0 1097076191 2338816 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 571 479 69 152 0 417 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2284

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100464/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2416 CPUtime=282.2
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 529 0 0 0 28219 1 0 0 25 0 1 0 1097076191 2473984 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 604 514 69 152 0 450 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100464/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2416 CPUtime=342.17
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 529 0 0 0 34216 1 0 0 25 0 1 0 1097076191 2473984 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 604 514 69 152 0 450 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2416

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100272/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2680 CPUtime=402.15
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 570 0 0 0 40214 1 0 0 25 0 1 0 1097076191 2744320 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 670 555 69 152 0 516 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2680

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100208/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2680 CPUtime=462.13
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 570 0 0 0 46212 1 0 0 25 0 1 0 1097076191 2744320 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 670 555 69 152 0 516 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2680

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100272/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2680 CPUtime=522.11
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 570 0 0 0 52210 1 0 0 25 0 1 0 1097076191 2744320 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 670 555 69 152 0 516 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2680

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100208/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2668 CPUtime=582.08
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 576 0 0 0 58207 1 0 0 25 0 1 0 1097076191 2732032 561 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 667 561 69 152 0 513 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2668

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1100080/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=642.06
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 598 0 0 0 64205 1 0 0 25 0 1 0 1097076191 2854912 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 583 69 152 0 543 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2788

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099952/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=702.04
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 627 0 0 0 70203 1 0 0 25 0 1 0 1097076191 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 2788

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099952/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=762.03
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 627 0 0 0 76201 2 0 0 25 0 1 0 1097076191 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 2788

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099888/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=822
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 627 0 0 0 82198 2 0 0 25 0 1 0 1097076191 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 2788

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099952/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=881.98
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 627 0 0 0 88196 2 0 0 25 0 1 0 1097076191 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 2788

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099888/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=2788 CPUtime=941.96
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 627 0 0 0 94194 2 0 0 25 0 1 0 1097076191 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 2788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099760/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3052 CPUtime=1001.93
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 661 0 0 0 100191 2 0 0 25 0 1 0 1097076191 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 3052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099760/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3052 CPUtime=1061.91
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 661 0 0 0 106189 2 0 0 25 0 1 0 1097076191 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 3052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8447
/proc/meminfo: memFree=1099696/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3052 CPUtime=1121.89
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 661 0 0 0 112187 2 0 0 25 0 1 0 1097076191 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 3052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8453
/proc/meminfo: memFree=1099504/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3052 CPUtime=1181.86
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 661 0 0 0 118184 2 0 0 25 0 1 0 1097076191 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 3052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8453
/proc/meminfo: memFree=1099504/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3184 CPUtime=1200.06
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 665 0 0 0 120004 2 0 0 25 0 1 0 1097076191 3260416 650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 796 650 69 152 0 642 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3184

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 8453
/proc/meminfo: memFree=1099504/2055920 swapFree=4174136/4192956
[pid=8446] ppid=8444 vsize=3184 CPUtime=1200.06
/proc/8446/stat : 8446 (picosat) R 8444 8446 8225 0 -1 4194304 665 0 0 0 120004 2 0 0 25 0 1 0 1097076191 3260416 650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8446/statm: 796 650 69 152 0 642 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.030995
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 3184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 665
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= 2989

runsolver used 1.03184 second user time and 2.27565 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 13:41:34
IDJOB=1514782
IDBENCH=70375
IDSOLVER=506
FILE ID=node4/1514782-1238244094
PBS_JOBID= 9060731
Free space on /tmp= 65244 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1736056721-032.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514782-1238244094/watcher-1514782-1238244094 -o /tmp/evaluation-result-1514782-1238244094/solver-1514782-1238244094 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514782-1238244094.cnf

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

MD5SUM BENCH= d2ecc9d94f1ba393552dfdf11d60f816
RANDOM SEED=406300943

node4.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:       1103064 kB
Buffers:         82344 kB
Cached:         773428 kB
SwapCached:      12656 kB
Active:         143280 kB
Inactive:       726548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1103064 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          19692 kB
Slab:            68896 kB
Committed_AS:  2739816 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 14:01:37