Trace number 1514122

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514122-1238226982.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.02/0.03	c initialized 6000 variables
0.02/0.03	c found 25200 non trivial clauses
0.02/0.03	c
0.02/0.03	c random number generator seed 0
0.02/0.03	c 
0.02/0.03	c  seconds     variables   original    learned     agility
0.02/0.03	c         level        used      conflicts    limit          MB
0.02/0.03	c 
0.02/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.02/0.05	c 
0.02/0.05	c initial reduction limit 12600 clauses
0.02/0.05	c 
0.02/0.05	c +   0.0 466.4  6000  38.5 25200   100   100 13860  14.8   1.2 
0.02/0.05	c R   0.1 466.4  6000  38.5 25200   100   100 13860  14.8   1.2 
0.02/0.08	c +   0.1 355.2  6000  64.3 25200   250   250 15246  18.0   1.3 
0.09/0.10	c R   0.1 355.5  6000  73.2 25200   402   402 15246  17.5   1.4 
0.09/0.12	c +   0.1 335.4  6000  77.6 25200   475   475 16770  17.6   1.4 
0.09/0.18	c +   0.2 302.5  6000  87.1 25200   812   812 18447  19.1   1.6 
0.19/0.26	c R   0.3 309.3  6000  90.0 25200  1206  1206 18447  16.8   1.8 
0.19/0.27	c +   0.3 296.1  6000  91.4 25200  1317  1317 20291  18.9   1.9 
0.39/0.41	c +   0.4 280.8  6000  96.3 25200  2074  2074 22320  18.9   2.2 
0.59/0.63	c +   0.6 287.6  6000  97.7 25200  3209  3209 24552  15.2   2.8 
0.59/0.63	c R   0.6 287.6  6000  97.7 25200  3210  3210 24552  14.9   2.8 
0.89/0.96	c +   1.0 272.5  6000  99.0 25200  4911  4911 27007  17.0   3.7 
1.49/1.50	c +   1.5 276.8  6000  99.4 25200  7464  7464 29707  18.9   5.2 
1.59/1.61	c R   1.6 279.3  6000  99.4 25200  8024  8024 29707  17.5   5.4 
2.19/2.29	c +   2.3 273.1  6000  99.6 25200 11293 11293 32677  20.1   7.2 
3.59/3.63	c +   3.6 277.4  6000  99.7 25200 17036 17036 35944  19.3  10.4 
4.08/4.18	c R   4.2 282.1  6000  99.7 25200 19263 19263 35944  16.7  11.8 
5.78/5.84	c +   5.8 276.9  6000  99.7 25200 25650 25650 39538  14.3  15.1 
9.59/9.60	c +   9.6 279.4  6000  99.7 25200 38571 38571 43491  15.0  22.4 
11.49/11.58	c R  11.6 285.9  6000  99.7 25200 44908 13345 43491  15.7   9.7 
11.49/11.58	c 
11.49/11.58	c  seconds     variables   original    learned     agility
11.49/11.58	c         level        used      conflicts    limit          MB
11.49/11.58	c 
14.79/14.84	c +  14.8 279.9  6000  99.7 25200 57952 26389 47840  19.8  16.2 
23.38/23.40	c +  23.4 282.0  6000  99.7 25200 87023 19642 52624  13.4  12.5 
27.98/28.08	c R  28.1 286.6  6000  99.7 25200 102e3 35231 52624  16.3  22.7 
36.57/36.67	c +  36.7 283.0  6000  99.7 25200 130e3 22748 57886  17.6  13.8 
56.17/56.29	c +  56.3 283.6  6000  99.7 25200 196e3 42466 63674  19.2  25.2 
69.17/69.27	c R  69.3 289.5  6000  99.7 25200 230e3 25915 63674  16.3  19.7 
88.96/89.08	c +  89.1 286.7  6000  99.7 25200 294e3 37746 70041  19.5  22.0 
138.94/139.08	c + 139.0 287.4  6000  99.7 25200 441e3 13709 77045  16.5  10.6 
174.43/174.58	c R 174.5 294.0  6000  99.7 25200 512e3 23257 77045  16.9  18.6 
225.31/225.45	c + 225.4 290.5  6000  99.7 25200 662e3 44339 84749  17.0  26.5 
351.76/351.97	c + 351.8 290.7  6000  99.7 25200 993e3 16712 93223  17.6  12.9 
437.54/437.78	c R 437.6 294.2  6000  99.7 25200 112e4 73839 93223  14.7  56.9 
574.78/575.06	c + 574.9 291.7  6000  99.7 25200 148e4 34911 102e3  16.8  21.2 
912.66/913.07	c + 912.7 293.3  6000  99.7 25200 223e4 66907 112e3  16.4  48.1 
1095.30/1095.78	c R 110e1 294.4  6000  99.7 25200 246e4 98060 112e3  20.3  71.7

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514122-1238226982/watcher-1514122-1238226982 -o /tmp/evaluation-result-1514122-1238226982/solver-1514122-1238226982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514122-1238226982.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: 1.08 1.01 0.96 2/74 23194
/proc/meminfo: memFree=984248/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=1336 CPUtime=0
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1095359241 1368064 206 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 334 206 56 152 0 180 0

[startup+0.022871 s]
/proc/loadavg: 1.08 1.01 0.96 2/74 23194
/proc/meminfo: memFree=984248/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=2032 CPUtime=0.02
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 399 0 0 0 2 0 0 0 18 0 1 0 1095359241 2080768 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134560605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 508 384 61 152 0 354 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2032

[startup+0.10189 s]
/proc/loadavg: 1.08 1.01 0.96 2/74 23194
/proc/meminfo: memFree=984248/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=2164 CPUtime=0.09
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 1095359241 2215936 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 541 439 69 152 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.301917 s]
/proc/loadavg: 1.08 1.01 0.96 2/74 23194
/proc/meminfo: memFree=984248/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=2824 CPUtime=0.29
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 601 0 0 0 29 0 0 0 19 0 1 0 1095359241 2891776 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 706 586 69 152 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701985 s]
/proc/loadavg: 1.08 1.01 0.96 2/74 23194
/proc/meminfo: memFree=984248/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=3880 CPUtime=0.69
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 884 0 0 0 69 0 0 0 23 0 1 0 1095359241 3973120 869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 970 869 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50112 s]
/proc/loadavg: 1.07 1.01 0.96 2/75 23195
/proc/meminfo: memFree=980208/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=6124 CPUtime=1.49
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 1438 0 0 0 149 0 0 0 25 0 1 0 1095359241 6270976 1423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 1531 1423 69 152 0 1377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10139 s]
/proc/loadavg: 1.07 1.01 0.96 2/75 23195
/proc/meminfo: memFree=977008/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=10084 CPUtime=3.09
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 2427 0 0 0 308 1 0 0 25 0 1 0 1095359241 10326016 2412 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 2521 2412 69 152 0 2367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10084

[startup+6.30193 s]
/proc/loadavg: 1.07 1.01 0.96 2/75 23195
/proc/meminfo: memFree=969200/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=17476 CPUtime=6.29
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 4267 0 0 0 626 3 0 0 25 0 1 0 1095359241 17895424 4252 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 4369 4252 69 152 0 4215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17476

[startup+12.702 s]
/proc/loadavg: 1.06 1.01 0.96 2/75 23195
/proc/meminfo: memFree=957104/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=27604 CPUtime=12.69
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 6778 0 0 0 1264 5 0 0 25 0 1 0 1095359241 28266496 6738 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 6901 6738 69 152 0 6747 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27604

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 0.96 2/75 23195
/proc/meminfo: memFree=955056/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=29584 CPUtime=25.48
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 7288 0 0 0 2543 5 0 0 25 0 1 0 1095359241 30294016 7248 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 7396 7248 69 152 0 7242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29584

[startup+51.1015 s]
/proc/loadavg: 1.03 1.01 0.96 2/75 23195
/proc/meminfo: memFree=949168/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=35392 CPUtime=51.08
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 8750 0 0 0 5101 7 0 0 25 0 1 0 1095359241 36241408 8710 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 8848 8710 69 152 0 8694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35392

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.96 2/75 23195
/proc/meminfo: memFree=941296/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=43556 CPUtime=102.26
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 11695 0 0 0 10217 9 0 0 25 0 1 0 1095359241 44601344 10666 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 10889 10666 69 152 0 10735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/75 23195
/proc/meminfo: memFree=934000/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=51740 CPUtime=162.23
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 13720 0 0 0 16212 11 0 0 25 0 1 0 1095359241 52981760 12691 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 12935 12691 69 152 0 12781 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 51740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/75 23195
/proc/meminfo: memFree=929136/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=55348 CPUtime=222.21
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 16051 0 0 0 22208 13 0 0 25 0 1 0 1095359241 56676352 13637 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 13837 13637 69 152 0 13683 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55348

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/75 23201
/proc/meminfo: memFree=928160/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=56396 CPUtime=282.19
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 16326 0 0 0 28205 14 0 0 25 0 1 0 1095359241 57749504 13910 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 14099 13910 69 152 0 13945 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56396

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/75 23201
/proc/meminfo: memFree=929064/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=55428 CPUtime=342.17
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 16326 0 0 0 34203 14 0 0 25 0 1 0 1095359241 56758272 13671 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 13857 13671 69 152 0 13703 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 55428

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 0.97 2/75 23201
/proc/meminfo: memFree=913640/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=71004 CPUtime=402.15
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 20222 0 0 0 40196 19 0 0 25 0 1 0 1095359241 72708096 17567 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 17751 17567 69 152 0 17597 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 71004

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 0.97 2/75 23201
/proc/meminfo: memFree=915560/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=68800 CPUtime=462.12
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 20222 0 0 0 46193 19 0 0 25 0 1 0 1095359241 70451200 17032 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 17200 17032 69 152 0 17046 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 68800

[startup+522.301 s]
/proc/loadavg: 1.09 1.04 0.98 2/75 23201
/proc/meminfo: memFree=915560/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=68800 CPUtime=522.1
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 20222 0 0 0 52191 19 0 0 25 0 1 0 1095359241 70451200 17032 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 17200 17032 69 152 0 17046 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 68800

[startup+582.302 s]
/proc/loadavg: 1.03 1.03 0.98 2/75 23201
/proc/meminfo: memFree=922792/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=61524 CPUtime=582.08
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 20222 0 0 0 58189 19 0 0 25 0 1 0 1095359241 63000576 15213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 15381 15213 69 152 0 15227 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 61524

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 0.98 2/75 23201
/proc/meminfo: memFree=914480/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=69972 CPUtime=642.06
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 22344 0 0 0 64185 21 0 0 25 0 1 0 1095359241 71651328 17335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 17493 17335 69 152 0 17339 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 69972

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/75 23201
/proc/meminfo: memFree=905584/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=78816 CPUtime=702.04
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 24555 0 0 0 70179 25 0 0 25 0 1 0 1095359241 80707584 19546 1992294400 134512640 135137933 4294956240 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 19704 19546 69 152 0 19550 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 78816

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.98 2/75 23201
/proc/meminfo: memFree=905648/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=78636 CPUtime=762.02
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 24555 0 0 0 76177 25 0 0 25 0 1 0 1095359241 80523264 19509 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 19659 19509 69 152 0 19505 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 78636

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=905648/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=78636 CPUtime=821.99
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 24555 0 0 0 82174 25 0 0 25 0 1 0 1095359241 80523264 19509 1992294400 134512640 135137933 4294956240 18446744073709551615 134553950 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 19659 19509 69 152 0 19505 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 78636

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=904688/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=79808 CPUtime=881.97
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 24858 0 0 0 88172 25 0 0 25 0 1 0 1095359241 81723392 19775 1992294400 134512640 135137933 4294956240 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 19952 19775 69 152 0 19798 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=904624/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=79808 CPUtime=941.96
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 24858 0 0 0 94170 26 0 0 25 0 1 0 1095359241 81723392 19775 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 19952 19775 69 152 0 19798 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 79808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=901808/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=82580 CPUtime=1001.93
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 25571 0 0 0 100167 26 0 0 25 0 1 0 1095359241 84561920 20488 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 20645 20488 69 152 0 20491 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 82580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=898416/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=85880 CPUtime=1061.91
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 26412 0 0 0 106163 28 0 0 25 0 1 0 1095359241 87941120 21329 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 21470 21329 69 152 0 21316 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 85880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=898928/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=85168 CPUtime=1121.89
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 26412 0 0 0 112161 28 0 0 25 0 1 0 1095359241 87212032 21162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 21292 21162 69 152 0 21138 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 85168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=901936/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=82224 CPUtime=1181.87
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 26412 0 0 0 118159 28 0 0 25 0 1 0 1095359241 84197376 20426 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 20556 20426 69 152 0 20402 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 82224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=901936/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=82224 CPUtime=1200.07
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 26412 0 0 0 119979 28 0 0 25 0 1 0 1095359241 84197376 20426 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 20556 20426 69 152 0 20402 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82224

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: 1.00 1.00 0.98 2/75 23201
/proc/meminfo: memFree=901936/2055920 swapFree=4173168/4192956
[pid=23194] ppid=23192 vsize=82224 CPUtime=1200.07
/proc/23194/stat : 23194 (picosat) R 23192 23194 23005 0 -1 4194304 26412 0 0 0 119979 28 0 0 25 0 1 0 1095359241 84197376 20426 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/23194/statm: 20556 20426 69 152 0 20402 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.300954
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 85880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26412
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= 3777

runsolver used 1.06084 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 08:56:22
IDJOB=1514122
IDBENCH=70320
IDSOLVER=506
FILE ID=node68/1514122-1238226982
PBS_JOBID= 9060593
Free space on /tmp= 66288 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514122-1238226982/watcher-1514122-1238226982 -o /tmp/evaluation-result-1514122-1238226982/solver-1514122-1238226982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514122-1238226982.cnf

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=700644632

node68.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		: 3000.270
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		: 3000.270
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:        984664 kB
Buffers:         75788 kB
Cached:         905448 kB
SwapCached:       9864 kB
Active:          99064 kB
Inactive:       893988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984664 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          17740 kB
Slab:            63144 kB
Committed_AS:  2887512 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 09:16:24