Trace number 1514422

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) 1200.12 1200.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514422-1238238005.cnf
0.00/0.00	c parsed header 'p cnf 16000 67200'
0.09/0.10	c initialized 16000 variables
0.09/0.10	c found 67200 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0 16000   0.0 67200     0     0     0   0.0   3.2 
0.09/0.14	c 
0.09/0.14	c initial reduction limit 33600 clauses
0.09/0.14	c 
0.09/0.14	c +   0.1 110e1 16000  24.5 67200   100   100 36960  16.7   3.3 
0.09/0.15	c R   0.1 110e1 16000  24.5 67200   100   100 36960  16.8   3.3 
0.19/0.23	c +   0.2 834.2 16000  49.4 67200   250   250 40656  17.3   3.4 
0.19/0.29	c R   0.3 836.6 16000  57.6 67200   400   400 40656  13.1   3.6 
0.29/0.33	c +   0.3 793.2 16000  63.6 67200   475   475 44721  17.0   3.6 
0.39/0.49	c +   0.5 725.9 16000  78.5 67200   812   812 49193  18.8   3.8 
0.59/0.68	c R   0.7 739.1 16000  82.7 67200  1204  1204 49193  15.2   4.2 
0.69/0.74	c +   0.7 703.8 16000  84.3 67200  1317  1317 54112  17.2   4.3 
1.09/1.11	c +   1.1 664.5 16000  92.0 67200  2074  2074 59523  13.1   4.9 
1.59/1.68	c +   1.7 680.5 16000  94.5 67200  3209  3209 65475  12.2   6.0 
1.59/1.69	c R   1.7 680.5 16000  94.5 67200  3209  3209 65475  12.3   6.0 
2.49/2.55	c +   2.6 639.6 16000  97.7 67200  4911  4911 72022  14.9   7.4 
3.79/3.84	c +   3.8 646.1 16000  98.5 67200  7464  7464 79224  15.3   9.8 
4.09/4.17	c R   4.2 650.7 16000  98.5 67200  8019  8019 79224  16.3  10.5 
5.79/5.89	c +   5.9 633.7 16000  99.2 67200 11293 11293 87146  15.4  13.1 
9.09/9.12	c +   9.1 638.0 16000  99.4 67200 17036 17036 95860  16.8  18.9 
10.59/10.66	c R  10.7 645.8 16000  99.4 67200 19245 19245 95860  12.9  22.5 
14.39/14.49	c +  14.5 632.8 16000  99.5 67200 25650 25650 105e3  13.8  28.1 
22.38/22.44	c +  22.4 636.1 16000  99.6 67200 38571 38571 115e3  15.7  40.3 
26.89/26.91	c R  26.9 646.7 16000  99.6 67200 44892 44892 115e3  14.7  48.0 
26.89/26.91	c 
26.89/26.91	c  seconds     variables   original    learned     agility
26.89/26.91	c         level        used      conflicts    limit          MB
26.89/26.91	c 
36.08/36.10	c +  36.1 634.8 16000  99.6 67200 57952 57952 127e3  20.5  59.4 
57.97/58.07	c +  58.0 641.4 16000  99.6 67200 87023 87023 140e3  14.1  88.3 
71.36/71.41	c R  71.4 654.2 16000  99.6 67200 102e3 102e3 140e3  13.6 110.4 
97.26/97.38	c +  97.4 645.9 16000  99.6 67200 130e3 130e3 154e3  15.0 136.0 
146.84/146.90	c + 146.9 651.0 16000  99.6 67200 196e3 55220 169e3  14.2  60.9 
176.94/177.07	c R 177.0 664.0 16000  99.6 67200 230e3 89984 169e3  14.9 107.0 
236.42/236.58	c + 236.5 657.0 16000  99.6 67200 294e3 153e3 186e3  12.4 169.4 
357.78/357.92	c + 357.8 657.6 16000  99.6 67200 441e3 127e3 205e3  13.9 141.8 
442.86/443.01	c R 442.9 670.6 16000  99.6 67200 512e3 198e3 205e3  14.8 246.9 
568.03/568.28	c + 568.1 663.8 16000  99.6 67200 662e3 157e3 226e3  16.1 171.0 
877.64/877.96	c + 877.7 668.1 16000  99.6 67200 993e3 64276 248e3  12.4  91.3 
1062.59/1062.94	c R 106e1 678.6 16000  99.6 67200 112e4 199e3 248e3  17.1 291.2

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-1514422-1238238005/watcher-1514422-1238238005 -o /tmp/evaluation-result-1514422-1238238005/solver-1514422-1238238005 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514422-1238238005.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: 0.91 0.95 0.97 2/64 13367
/proc/meminfo: memFree=854800/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=1952 CPUtime=0
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 389 0 0 0 0 0 0 0 18 0 1 0 1096466415 1998848 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 488 374 56 152 0 334 0

[startup+0.05614 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 13367
/proc/meminfo: memFree=854800/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=4336 CPUtime=0.05
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 919 0 0 0 5 0 0 0 18 0 1 0 1096466415 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134560886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4336

[startup+0.101143 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 13367
/proc/meminfo: memFree=854800/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=4336 CPUtime=0.09
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096466415 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134556866 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301163 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 13367
/proc/meminfo: memFree=854800/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=4600 CPUtime=0.29
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 1010 0 0 0 29 0 0 0 19 0 1 0 1096466415 4710400 995 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 1150 995 69 152 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4600

[startup+0.701201 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 13367
/proc/meminfo: memFree=854800/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=5260 CPUtime=0.69
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 1180 0 0 0 69 0 0 0 23 0 1 0 1096466415 5386240 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 1315 1165 69 152 0 1161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5260

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 13368
/proc/meminfo: memFree=850824/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=6712 CPUtime=1.49
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 1535 0 0 0 149 0 0 0 25 0 1 0 1096466415 6873088 1520 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 1678 1520 69 152 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10143 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 13368
/proc/meminfo: memFree=848776/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=9496 CPUtime=3.09
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 2221 0 0 0 308 1 0 0 25 0 1 0 1096466415 9723904 2206 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 2374 2206 69 152 0 2220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9496

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 13368
/proc/meminfo: memFree=842824/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=15060 CPUtime=6.29
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 3611 0 0 0 626 3 0 0 25 0 1 0 1096466415 15421440 3596 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 3765 3596 69 152 0 3611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15060

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 13368
/proc/meminfo: memFree=830472/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=27080 CPUtime=12.69
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 6624 0 0 0 1262 7 0 0 25 0 1 0 1096466415 27729920 6609 1992294400 134512640 135137933 4294956240 18446744073709551615 134807182 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 6803 6610 69 152 0 6649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27080

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 13368
/proc/meminfo: memFree=809096/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=47932 CPUtime=25.48
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 11800 0 0 0 2536 12 0 0 25 0 1 0 1096466415 49082368 11785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 11983 11785 69 152 0 11829 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47932

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 13368
/proc/meminfo: memFree=776008/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=81060 CPUtime=51.08
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 20069 0 0 0 5088 20 0 0 25 0 1 0 1096466415 83005440 20054 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 20265 20054 69 152 0 20111 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81060

[startup+102.305 s]
/proc/loadavg: 1.06 0.98 0.98 2/65 13374
/proc/meminfo: memFree=711112/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=145604 CPUtime=102.26
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 36115 0 0 0 10189 37 0 0 25 0 1 0 1096466415 149098496 36100 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 36401 36100 69 152 0 36247 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 145604

[startup+162.302 s]
/proc/loadavg: 1.09 1.00 0.98 2/65 13374
/proc/meminfo: memFree=689672/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=167224 CPUtime=162.24
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 41450 0 0 0 16182 42 0 0 25 0 1 0 1096466415 171237376 41424 1992294400 134512640 135137933 4294956240 18446744073709551615 134545708 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 41806 41424 69 152 0 41652 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 167224

[startup+222.302 s]
/proc/loadavg: 1.10 1.01 0.99 2/65 13374
/proc/meminfo: memFree=689608/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=167224 CPUtime=222.22
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 41450 0 0 0 22180 42 0 0 25 0 1 0 1096466415 171237376 41424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 41806 41424 69 152 0 41652 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 167224

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 0.99 2/65 13374
/proc/meminfo: memFree=644552/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=211856 CPUtime=282.21
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 52689 0 0 0 28167 54 0 0 25 0 1 0 1096466415 216940544 52663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 52964 52663 69 152 0 52810 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 211856

[startup+342.301 s]
/proc/loadavg: 1.02 1.02 0.99 2/65 13374
/proc/meminfo: memFree=644488/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=211856 CPUtime=342.19
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 52689 0 0 0 34165 54 0 0 25 0 1 0 1096466415 216940544 52663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 52964 52663 69 152 0 52810 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 211856

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 13374
/proc/meminfo: memFree=644488/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=211856 CPUtime=402.17
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 52689 0 0 0 40163 54 0 0 25 0 1 0 1096466415 216940544 52663 1992294400 134512640 135137933 4294956240 18446744073709551615 134545252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 52964 52663 69 152 0 52810 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 211856

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 13374
/proc/meminfo: memFree=595016/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=261092 CPUtime=462.16
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65029 0 0 0 46149 67 0 0 25 0 1 0 1096466415 267358208 65003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 65273 65003 69 152 0 65119 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 261092

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=595016/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=261092 CPUtime=522.14
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65029 0 0 0 52147 67 0 0 25 0 1 0 1096466415 267358208 65003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 65273 65003 69 152 0 65119 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 261092

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=594952/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=261092 CPUtime=582.12
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65029 0 0 0 58145 67 0 0 25 0 1 0 1096466415 267358208 65003 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 65273 65003 69 152 0 65119 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 261092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=613192/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=242488 CPUtime=642.11
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65069 0 0 0 64144 67 0 0 25 0 1 0 1096466415 248307712 60400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 60622 60400 69 152 0 60468 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 242488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=613192/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=242488 CPUtime=702.09
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65069 0 0 0 70142 67 0 0 25 0 1 0 1096466415 248307712 60400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 60622 60400 69 152 0 60468 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 242488

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=613192/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=242488 CPUtime=762.08
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65069 0 0 0 76141 67 0 0 25 0 1 0 1096466415 248307712 60400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 60622 60400 69 152 0 60468 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 242488

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=613256/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=242488 CPUtime=822.06
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 65069 0 0 0 82139 67 0 0 25 0 1 0 1096466415 248307712 60400 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 60622 60400 69 152 0 60468 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 242488

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=605192/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=250672 CPUtime=882.04
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 67100 0 0 0 88134 70 0 0 25 0 1 0 1096466415 256688128 62431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 62668 62431 69 152 0 62514 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 250672

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=605192/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=250672 CPUtime=942.02
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 67100 0 0 0 94132 70 0 0 25 0 1 0 1096466415 256688128 62431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 62668 62431 69 152 0 62514 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 250672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=605128/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=250672 CPUtime=1002
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 67100 0 0 0 100130 70 0 0 25 0 1 0 1096466415 256688128 62431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 62668 62431 69 152 0 62514 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 250672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=556872/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=299776 CPUtime=1061.99
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 79391 0 0 0 106113 86 0 0 25 0 1 0 1096466415 306970624 74722 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 74944 74722 69 152 0 74790 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 299776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=511240/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=344668 CPUtime=1121.97
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 90606 0 0 0 112100 97 0 0 25 0 1 0 1096466415 352940032 85937 1992294400 134512640 135137933 4294956240 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 86167 85937 69 152 0 86013 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 344668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=507720/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=347704 CPUtime=1181.96
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 91413 0 0 0 118097 99 0 0 25 0 1 0 1096466415 356048896 86744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 86926 86744 69 152 0 86772 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 347704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 13374
/proc/meminfo: memFree=507720/2055920 swapFree=4178100/4192956
[pid=13367] ppid=13365 vsize=347704 CPUtime=1200.06
/proc/13367/stat : 13367 (picosat) R 13365 13367 13300 0 -1 4194304 91413 0 0 0 119907 99 0 0 25 0 1 0 1096466415 356048896 86744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13367/statm: 86926 86744 69 152 0 86772 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 347704

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): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.08
CPU system time (s): 1.04884
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 347704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.08
system time used= 1.04884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91413
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= 2443

runsolver used 0.948855 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 12:00:05
IDJOB=1514422
IDBENCH=70345
IDSOLVER=506
FILE ID=node18/1514422-1238238005
PBS_JOBID= 9060726
Free space on /tmp= 66196 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514422-1238238005/watcher-1514422-1238238005 -o /tmp/evaluation-result-1514422-1238238005/solver-1514422-1238238005 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514422-1238238005.cnf

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1672818528

node18.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		: 3000.214
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		: 3000.214
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:        856176 kB
Buffers:         83544 kB
Cached:        1025432 kB
SwapCached:       8808 kB
Active:          97328 kB
Inactive:      1024164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856176 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          16292 kB
Slab:            64264 kB
Committed_AS:  2943976 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 12:20:08