Trace number 1514830

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S257485978-084.cnf
MD5SUM78177f2db9eebc5964f62181ca200222
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-1514830-1238245119.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  28.1   110 100.0  2343   100   100  1288   7.6   0.1 
0.00/0.00	c R   0.0  28.1   110 100.0  2343   102   102  1288   7.7   0.1 
0.00/0.00	c +   0.0  27.6   110 100.0  2343   250   250  1416  17.6   0.1 
0.00/0.01	c N   0.0  28.9   110 100.0  2343   406   406  1416  24.1   0.2 
0.00/0.01	c +   0.0  29.4   110 100.0  2343   475   475  1557  26.2   0.2 
0.00/0.01	c +   0.0  29.8   110 100.0  2343   812   812  1712  33.0   0.2 
0.01/0.02	c N   0.0  29.9   110 100.0  2343  1208  1208  1712  35.4   0.3 
0.01/0.03	c +   0.0  30.0   110 100.0  2343  1317  1317  1883  35.9   0.3 
0.01/0.05	c +   0.0  29.7   110 100.0  2343  2074  1128  2071  37.0   0.2 
0.01/0.08	c +   0.1  29.0   110 100.0  2343  3209  1224  2278  37.0   0.3 
0.01/0.08	c N   0.1  29.0   110 100.0  2343  3214  1229  2278  37.0   0.3 
0.09/0.12	c +   0.1  28.4   110 100.0  2343  4911  1783  2505  35.8   0.3 
0.09/0.19	c +   0.2  27.8   110 100.0  2343  7464  1821  2755  36.6   0.3 
0.19/0.20	c N   0.2  27.7   110 100.0  2343  8033  2390  2755  37.2   0.4 
0.29/0.30	c +   0.3  27.1   110 100.0  2343 11293  1500  3030  38.6   0.3 
0.39/0.46	c +   0.5  26.3   110 100.0  2343 17036  2687  3333  37.8   0.4 
0.49/0.53	c N   0.5  26.1   110 100.0  2343 19269  3248  3333  36.7   0.5 
0.69/0.72	c +   0.7  25.9   110 100.0  2343 25650  2946  3666  36.3   0.5 
1.10/1.11	c +   1.1  25.4   110 100.0  2343 38571  2996  4032  36.6   0.5 
1.29/1.31	c N   1.3  25.3   110 100.0  2343 44920  3280  4032  36.9   0.5 
1.29/1.31	c 
1.29/1.31	c  seconds     variables   original    learned     agility
1.29/1.31	c         level        used      conflicts    limit          MB
1.29/1.31	c 
1.69/1.73	c +   1.7  25.0   110 100.0  2343 57952  2158  4435  36.3   0.4 
2.59/2.67	c +   2.7  24.6   110 100.0  2343 87023  2330  4878  37.6   0.4 
3.09/3.19	c N   3.2  24.7   110 100.0  2343 102e3  3278  4878  36.6   0.5 
4.09/4.13	c +   4.1  24.4   110 100.0  2343 130e3  4377  5365  35.8   0.6 
6.39/6.40	c +   6.4  24.1   110 100.0  2343 196e3  5266  5901  36.8   0.7 
7.60/7.65	c N   7.7  23.9   110 100.0  2343 230e3  4592  5901  35.7   0.7 
9.90/9.97	c +  10.0  23.7   110 100.0  2343 294e3  5811  6491  36.3   0.8 
15.49/15.56	c +  15.6  23.5   110 100.0  2343 441e3  3389  7140  36.7   0.5 
18.29/18.39	c N  18.4  23.3   110 100.0  2343 512e3  6969  7140  35.3   0.9 
24.09/24.19	c +  24.2  23.0   110 100.0  2343 662e3  5958  7854  35.6   0.8 
37.68/37.77	c +  37.8  22.6   110 100.0  2343 993e3  6657  8639  37.7   0.8 
43.38/43.44	c N  43.4  22.6   110 100.0  2343 112e4  7429  8639  36.7   1.0 
58.68/58.78	c +  58.8  22.3   110 100.0  2343 148e4  5839  9502  36.0   0.8 
91.57/91.66	c +  91.6  21.9   110 100.0  2343 223e4  8657 10452  36.3   1.1 
102.17/102.28	c N 102.3  21.8   110 100.0  2343 246e4  9491 10452  36.9   1.2 
143.35/143.43	c + 143.4  21.5   110 100.0  2343 335e4  6328 11497  36.5   0.9 
224.63/224.74	c + 224.7  21.1   110 100.0  2343 502e4  7786 12646  36.4   1.0 
239.82/239.98	c N 239.9  21.0   110 100.0  2343 533e4 12526 12646  36.9   1.5 
352.79/352.92	c + 352.8  20.7   110 100.0  2343 754e4  9192 13910  37.0   1.1 
557.63/557.82	c + 557.7  20.3   110 100.0  2343 113e5  7154 15301  37.6   0.9 
567.13/567.36	c N 567.2  20.3   110 100.0  2343 114e5 12679 15301  36.1   1.5 
880.64/880.93	c + 880.7  19.8   110 100.0  2343 169e5 12949 16831  37.3   1.6 
880.64/880.93	c 
880.64/880.93	c  seconds     variables   original    learned     agility
880.64/880.93	c         level        used      conflicts    limit          MB
880.64/880.93	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-1514830-1238245119/watcher-1514830-1238245119 -o /tmp/evaluation-result-1514830-1238245119/solver-1514830-1238245119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514830-1238245119.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: 1.00 1.00 1.00 3/81 23642
/proc/meminfo: memFree=1545856/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=912 CPUtime=0
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 450840810 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 228 111 69 152 0 74 0

[startup+0.0200631 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 23642
/proc/meminfo: memFree=1545856/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=912 CPUtime=0.01
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 148 0 0 0 1 0 0 0 20 0 1 0 450840810 933888 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 228 133 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.102071 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 23642
/proc/meminfo: memFree=1545856/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1180 CPUtime=0.09
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 195 0 0 0 9 0 0 0 20 0 1 0 450840810 1208320 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 295 180 69 152 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.30109 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 23642
/proc/meminfo: memFree=1545856/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1180 CPUtime=0.29
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 213 0 0 0 29 0 0 0 22 0 1 0 450840810 1208320 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 295 198 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.702129 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 23642
/proc/meminfo: memFree=1545856/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1312 CPUtime=0.69
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 229 0 0 0 69 0 0 0 25 0 1 0 450840810 1343488 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134545655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 328 214 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1545144/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1312 CPUtime=1.49
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 252 0 0 0 149 0 0 0 25 0 1 0 450840810 1343488 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 328 237 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1544952/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1448 CPUtime=3.09
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 280 0 0 0 309 0 0 0 25 0 1 0 450840810 1482752 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134545708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 362 265 69 152 0 208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1448

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1544760/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1580 CPUtime=6.29
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 295 0 0 0 629 0 0 0 25 0 1 0 450840810 1617920 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 395 280 69 152 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1580

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1544440/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1712 CPUtime=12.69
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 332 0 0 0 1269 0 0 0 25 0 1 0 450840810 1753088 317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 428 317 69 152 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1712

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1544376/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=1844 CPUtime=25.49
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 369 0 0 0 2549 0 0 0 25 0 1 0 450840810 1888256 354 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 461 354 69 152 0 307 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1844

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1544248/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2036 CPUtime=51.08
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 397 0 0 0 5108 0 0 0 25 0 1 0 450840810 2084864 382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 509 382 69 152 0 355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2036

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23643
/proc/meminfo: memFree=1543928/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2168 CPUtime=102.27
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 452 0 0 0 10227 0 0 0 25 0 1 0 450840810 2220032 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 542 437 69 152 0 388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543672/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2300 CPUtime=162.24
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 493 0 0 0 16224 0 0 0 25 0 1 0 450840810 2355200 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 575 478 69 152 0 421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2300

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543736/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2300 CPUtime=222.23
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 497 0 0 0 22223 0 0 0 25 0 1 0 450840810 2355200 482 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 575 482 69 152 0 421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2300

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543608/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2424 CPUtime=282.21
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 527 0 0 0 28221 0 0 0 25 0 1 0 450840810 2482176 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 606 512 69 152 0 452 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2424

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543544/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2424 CPUtime=342.19
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 530 0 0 0 34219 0 0 0 25 0 1 0 450840810 2482176 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 606 515 69 152 0 452 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2424

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543480/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2556 CPUtime=402.18
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 565 0 0 0 40218 0 0 0 25 0 1 0 450840810 2617344 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 639 550 69 152 0 485 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2556

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543416/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2556 CPUtime=462.16
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 565 0 0 0 46216 0 0 0 25 0 1 0 450840810 2617344 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 639 550 69 152 0 485 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2556

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543352/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2620 CPUtime=522.14
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 570 0 0 0 52214 0 0 0 25 0 1 0 450840810 2682880 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 655 555 69 152 0 501 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543224/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2752 CPUtime=582.13
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 600 0 0 0 58213 0 0 0 25 0 1 0 450840810 2818048 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 688 585 69 152 0 534 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543160/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2752 CPUtime=642.12
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 600 0 0 0 64212 0 0 0 25 0 1 0 450840810 2818048 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 688 585 69 152 0 534 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2752

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543096/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2752 CPUtime=702.09
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 616 0 0 0 70209 0 0 0 25 0 1 0 450840810 2818048 601 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 688 601 69 152 0 534 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2752

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543160/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2752 CPUtime=762.08
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 616 0 0 0 76208 0 0 0 25 0 1 0 450840810 2818048 601 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 688 601 69 152 0 534 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2752

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1543160/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=2752 CPUtime=822.06
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 616 0 0 0 82206 0 0 0 25 0 1 0 450840810 2818048 601 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 688 601 69 152 0 534 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 2752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542904/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=882.04
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 663 0 0 0 88204 0 0 0 25 0 1 0 450840810 3223552 647 1992294400 134512640 135137933 4294956240 18446744073709551615 134545976 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 647 69 152 0 633 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3148

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542904/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=942.03
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 94203 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134547957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 3148

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542840/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=1002.01
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 100201 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542968/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=1061.99
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 106199 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542904/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=1121.98
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 112198 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 3148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542904/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=1181.96
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 118196 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23649
/proc/meminfo: memFree=1542904/2055920 swapFree=4169668/4192956
[pid=23642] ppid=23640 vsize=3148 CPUtime=1200.06
/proc/23642/stat : 23642 (picosat) R 23640 23642 23391 0 -1 4194304 664 0 0 0 120006 0 0 0 25 0 1 0 450840810 3223552 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 787 648 69 152 0 633 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3148

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.07
CPU system time (s): 0.006998
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 3148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 664
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= 1193

runsolver used 1.3178 second user time and 4.15337 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 13:58:39
IDJOB=1514830
IDBENCH=70379
IDSOLVER=506
FILE ID=node89/1514830-1238245119
PBS_JOBID= 9060703
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S257485978-084.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514830-1238245119/watcher-1514830-1238245119 -o /tmp/evaluation-result-1514830-1238245119/solver-1514830-1238245119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514830-1238245119.cnf

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

MD5SUM BENCH= 78177f2db9eebc5964f62181ca200222
RANDOM SEED=683104612

node89.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		: 3000.240
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		: 3000.240
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1546272 kB
Buffers:         70840 kB
Cached:         345192 kB
SwapCached:      12504 kB
Active:         151404 kB
Inactive:       279148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546272 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            63340 kB
Committed_AS:  1528892 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 14:18:42