Trace number 1514194

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.11 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
MD5SUM7770dfa1661e274add02933decd27ac4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.0665
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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-1514194-1238228179.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.05/0.08	c initialized 14000 variables
0.05/0.08	c found 58800 non trivial clauses
0.05/0.08	c
0.05/0.08	c random number generator seed 0
0.05/0.08	c 
0.05/0.08	c  seconds     variables   original    learned     agility
0.05/0.08	c         level        used      conflicts    limit          MB
0.05/0.08	c 
0.05/0.08	c s   0.1   0.0 14000   0.0 58800     0     0     0   0.0   2.7 
0.09/0.12	c 
0.09/0.12	c initial reduction limit 29400 clauses
0.09/0.12	c 
0.09/0.12	c +   0.1 913.6 14000  26.3 58800   100   100 32340  13.1   2.8 
0.09/0.12	c R   0.1 913.6 14000  26.3 58800   100   100 32340  13.1   2.8 
0.09/0.18	c +   0.2 698.9 14000  48.6 58800   250   250 35574  15.9   2.9 
0.19/0.23	c R   0.2 704.4 14000  58.9 58800   401   401 35574  13.0   3.0 
0.19/0.26	c +   0.3 663.8 14000  64.0 58800   475   475 39131  14.1   3.0 
0.39/0.40	c +   0.4 607.6 14000  76.1 58800   812   812 43044  17.1   3.3 
0.49/0.56	c R   0.6 621.1 14000  82.2 58800  1204  1204 43044  14.2   3.6 
0.59/0.60	c +   0.6 596.7 14000  83.6 58800  1317  1317 47348  15.2   3.7 
0.89/0.90	c +   0.9 575.4 14000  92.7 58800  2074  2074 52082  16.8   4.2 
1.29/1.38	c +   1.4 591.7 14000  95.1 58800  3209  3209 57290  14.3   5.4 
1.29/1.38	c R   1.4 591.7 14000  95.1 58800  3209  3209 57290  14.4   5.4 
1.99/2.07	c +   2.1 566.4 14000  97.7 58800  4911  4911 63019  13.9   6.6 
3.09/3.19	c +   3.2 572.9 14000  98.4 58800  7464  7464 69320  14.9   9.2 
3.39/3.43	c R   3.4 577.3 14000  98.5 58800  8014  8014 69320  16.4   9.7 
4.89/4.90	c +   4.9 564.5 14000  99.1 58800 11293 11293 76252  14.7  12.3 
7.49/7.53	c +   7.5 572.0 14000  99.3 58800 17036 17036 83877  14.5  17.6 
8.59/8.60	c R   8.6 582.0 14000  99.3 58800 19242 19242 83877  13.4  20.1 
11.69/11.78	c +  11.8 569.5 14000  99.5 58800 25650 25650 92264  14.6  25.0 
18.59/18.61	c +  18.6 572.4 14000  99.6 58800 38571 38571 101e3  12.9  37.2 
22.09/22.17	c R  22.2 581.1 14000  99.6 58800 44880 44880 101e3  15.1  44.4 
22.09/22.17	c 
22.09/22.17	c  seconds     variables   original    learned     agility
22.09/22.17	c         level        used      conflicts    limit          MB
22.09/22.17	c 
30.18/30.28	c +  30.3 569.3 14000  99.6 58800 57952 57952 111e3  17.3  55.2 
49.17/49.26	c +  49.2 575.6 14000  99.6 58800 87023 87023 122e3  12.6  81.6 
59.86/60.00	c R  60.0 587.2 14000  99.6 58800 102e3 102e3 122e3  14.2  98.7 
80.27/80.34	c +  80.3 580.3 14000  99.6 58800 130e3 20622 135e3  16.2  21.0 
119.45/119.57	c + 119.5 584.5 14000  99.6 58800 196e3 86031 148e3  14.2  83.6 
146.33/146.48	c R 146.4 596.7 14000  99.6 58800 230e3 120e3 148e3  14.3 125.3 
190.62/190.74	c + 190.7 589.9 14000  99.6 58800 294e3 49157 163e3  16.0  50.7 
298.08/298.29	c + 298.2 589.7 14000  99.6 58800 441e3 46609 179e3  13.4  52.3 
363.86/364.04	c R 363.9 601.2 14000  99.6 58800 512e3 118e3 179e3  12.7 145.0 
477.02/477.26	c + 477.1 595.6 14000  99.6 58800 662e3 101e3 197e3  14.6 101.7 
740.02/740.31	c + 740.0 598.0 14000  99.6 58800 993e3 63872 217e3  11.5  81.6 
904.66/905.04	c R 904.7 607.2 14000  99.6 58800 112e4 198e3 217e3  14.7 286.0 
1188.65/1189.15	c + 119e1 601.4 14000  99.6 58800 148e4 152e3 239e3  18.3 155.9

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-1514194-1238228179/watcher-1514194-1238228179 -o /tmp/evaluation-result-1514194-1238228179/solver-1514194-1238228179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514194-1238228179.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 0.94 3/73 6568
/proc/meminfo: memFree=1153848/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=1704 CPUtime=0
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 335 0 0 0 0 0 0 0 20 0 1 0 1095482940 1744896 320 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 426 320 56 152 0 272 0

[startup+0.062664 s]
/proc/loadavg: 0.99 0.97 0.94 3/73 6568
/proc/meminfo: memFree=1153848/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=3700 CPUtime=0.05
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 816 0 0 0 5 0 0 0 20 0 1 0 1095482940 3788800 801 1992294400 134512640 135137933 4294956240 18446744073709551615 134560445 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 925 801 61 152 0 771 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3700

[startup+0.102671 s]
/proc/loadavg: 0.99 0.97 0.94 3/73 6568
/proc/meminfo: memFree=1153848/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=3700 CPUtime=0.09
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 839 0 0 0 9 0 0 0 20 0 1 0 1095482940 3788800 824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 925 824 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301709 s]
/proc/loadavg: 0.99 0.97 0.94 3/73 6568
/proc/meminfo: memFree=1153848/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=4100 CPUtime=0.29
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 929 0 0 0 29 0 0 0 22 0 1 0 1095482940 4198400 914 1992294400 134512640 135137933 4294956240 18446744073709551615 134527811 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 1025 914 69 152 0 871 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4100

[startup+0.701785 s]
/proc/loadavg: 0.99 0.97 0.94 3/73 6568
/proc/meminfo: memFree=1153848/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=4892 CPUtime=0.69
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 1130 0 0 0 69 0 0 0 25 0 1 0 1095482940 5009408 1115 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 1223 1115 69 152 0 1069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4892

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1149040/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=6608 CPUtime=1.49
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 1571 0 0 0 149 0 0 0 25 0 1 0 1095482940 6766592 1556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 1652 1556 69 152 0 1498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1146608/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=10176 CPUtime=3.09
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 2442 0 0 0 308 1 0 0 25 0 1 0 1095482940 10420224 2427 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 2544 2427 69 152 0 2390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10176

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1139760/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=16248 CPUtime=6.28
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 3976 0 0 0 627 1 0 0 25 0 1 0 1095482940 16637952 3961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 4062 3961 69 152 0 3908 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16248

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1127088/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=28788 CPUtime=12.68
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 7096 0 0 0 1264 4 0 0 25 0 1 0 1095482940 29478912 7081 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 7197 7081 69 152 0 7043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28788

[startup+25.5025 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1103472/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=51224 CPUtime=25.48
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 12678 0 0 0 2540 8 0 0 25 0 1 0 1095482940 52453376 12663 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 12806 12663 69 152 0 12652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51224

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1067120/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=88044 CPUtime=51.07
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 21878 0 0 0 5090 17 0 0 25 0 1 0 1095482940 90157056 21863 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 22011 21863 69 152 0 21857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88044

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1032624/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=121428 CPUtime=102.26
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 30258 0 0 0 10200 26 0 0 25 0 1 0 1095482940 124342272 30232 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 30357 30232 69 152 0 30203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121428

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=1008816/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=147152 CPUtime=162.23
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 36562 0 0 0 16190 33 0 0 25 0 1 0 1095482940 150683648 36536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 36788 36536 69 152 0 36634 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 147152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=998000/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=156772 CPUtime=222.2
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 38872 0 0 0 22184 36 0 0 25 0 1 0 1095482940 160534528 38846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 39193 38846 69 152 0 39039 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 156772

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=992752/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=161920 CPUtime=282.18
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 40186 0 0 0 28181 37 0 0 25 0 1 0 1095482940 165806080 40160 1992294400 134512640 135137933 4294956240 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 40480 40160 69 152 0 40326 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 161920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=992688/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=161920 CPUtime=342.16
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 40186 0 0 0 34179 37 0 0 25 0 1 0 1095482940 165806080 40160 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 40480 40160 69 152 0 40326 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 161920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=965744/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=189904 CPUtime=402.14
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 47188 0 0 0 40170 44 0 0 25 0 1 0 1095482940 194461696 47162 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 47476 47162 69 152 0 47322 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 189904

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=947376/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=206932 CPUtime=462.12
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 51485 0 0 0 46164 48 0 0 25 0 1 0 1095482940 211898368 51459 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 51733 51459 69 152 0 51579 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 206932

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=947440/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=206932 CPUtime=522.1
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 51485 0 0 0 52162 48 0 0 25 0 1 0 1095482940 211898368 51459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 51733 51459 69 152 0 51579 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 206932

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=944112/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=210100 CPUtime=582.07
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 52302 0 0 0 58159 48 0 0 25 0 1 0 1095482940 215142400 52276 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52525 52276 69 152 0 52371 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 210100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=944112/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=210100 CPUtime=642.06
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 52302 0 0 0 64158 48 0 0 25 0 1 0 1095482940 215142400 52276 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52525 52276 69 152 0 52371 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 210100

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=944112/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=210100 CPUtime=702.03
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 52302 0 0 0 70155 48 0 0 25 0 1 0 1095482940 215142400 52276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52525 52276 69 152 0 52371 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 210100

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=945456/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=208480 CPUtime=762.01
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 52302 0 0 0 76153 48 0 0 25 0 1 0 1095482940 213483520 51898 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52120 51898 69 152 0 51966 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 208480

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=945456/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=208480 CPUtime=821.98
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 52302 0 0 0 82150 48 0 0 25 0 1 0 1095482940 213483520 51898 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52120 51898 69 152 0 51966 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 208480

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=878768/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=275404 CPUtime=881.97
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 69003 0 0 0 88132 65 0 0 25 0 1 0 1095482940 282013696 68599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 68851 68599 69 152 0 68697 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 275404

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=841264/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=312496 CPUtime=941.94
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 94120 74 0 0 25 0 1 0 1095482940 319995904 77917 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 78124 77917 69 152 0 77970 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 312496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=841264/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=312496 CPUtime=1001.92
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 100118 74 0 0 25 0 1 0 1095482940 319995904 77917 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 78124 77917 69 152 0 77970 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 312496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=841264/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=312496 CPUtime=1061.89
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 106115 74 0 0 25 0 1 0 1095482940 319995904 77917 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 78124 77917 69 152 0 77970 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 312496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=842096/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=311372 CPUtime=1121.87
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 112113 74 0 0 25 0 1 0 1095482940 318844928 77659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 77843 77659 69 152 0 77689 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 311372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=842096/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=311372 CPUtime=1181.85
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 118111 74 0 0 25 0 1 0 1095482940 318844928 77659 1992294400 134512640 135137933 4294956240 18446744073709551615 134527869 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 77843 77659 69 152 0 77689 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 311372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6569
/proc/meminfo: memFree=842096/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=311372 CPUtime=1200.05
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 119931 74 0 0 25 0 1 0 1095482940 318844928 77659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 77843 77659 69 152 0 77689 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 311372

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 0.94 2/74 6569
/proc/meminfo: memFree=842096/2055920 swapFree=4173988/4192956
[pid=6568] ppid=6566 vsize=311372 CPUtime=1200.05
/proc/6568/stat : 6568 (picosat) R 6566 6568 6331 0 -1 4194304 78321 0 0 0 119931 74 0 0 25 0 1 0 1095482940 318844928 77659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 77843 77659 69 152 0 77689 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 311372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.31
CPU system time (s): 0.795879
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 312496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.795879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78321
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= 1214

runsolver used 1.23781 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 09:16:19
IDJOB=1514194
IDBENCH=70326
IDSOLVER=506
FILE ID=node76/1514194-1238228179
PBS_JOBID= 9060580
Free space on /tmp= 65804 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514194-1238228179/watcher-1514194-1238228179 -o /tmp/evaluation-result-1514194-1238228179/solver-1514194-1238228179 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514194-1238228179.cnf

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

MD5SUM BENCH= 7770dfa1661e274add02933decd27ac4
RANDOM SEED=858456865

node76.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		: 3000.259
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		: 3000.259
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:       1154328 kB
Buffers:         48320 kB
Cached:         769576 kB
SwapCached:      10684 kB
Active:          92080 kB
Inactive:       744896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1154328 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49696 kB
Committed_AS:  2836040 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 09:36:22