Trace number 1516006

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S857870897-089.cnf
MD5SUMc58d3e32f1903c03b844745c17ddeb30
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

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-1516006-1238262911.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.01	c initialized 65 variables
0.00/0.01	c found 5785 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  25.1    65 100.0  5785   100   100  3181   5.6   0.3 
0.00/0.01	c R   0.0  25.1    65 100.0  5785   104   104  3181   5.8   0.3 
0.00/0.01	c +   0.0  23.9    65 100.0  5785   250   250  3499  13.0   0.3 
0.00/0.01	c R   0.0  24.1    65 100.0  5785   404   404  3499  19.3   0.3 
0.00/0.01	c +   0.0  24.0    65 100.0  5785   475   475  3848  21.5   0.3 
0.00/0.02	c +   0.0  23.7    65 100.0  5785   812   812  4232  30.2   0.4 
0.00/0.03	c N   0.0  23.6    65 100.0  5785  1208  1208  4232  34.9   0.4 
0.00/0.03	c +   0.0  23.5    65 100.0  5785  1317  1317  4655  35.4   0.4 
0.04/0.05	c +   0.1  23.0    65 100.0  5785  2074  2074  5120  40.0   0.5 
0.04/0.09	c +   0.1  22.5    65 100.0  5785  3209  3209  5632  40.6   0.6 
0.04/0.09	c N   0.1  22.5    65 100.0  5785  3213  3213  5632  40.6   0.6 
0.09/0.15	c +   0.2  22.0    65 100.0  5785  4911  4911  6195  41.4   0.8 
0.19/0.24	c +   0.2  21.5    65 100.0  5785  7464  4361  6814  40.4   0.8 
0.19/0.26	c N   0.3  21.5    65 100.0  5785  8032  4929  6814  41.2   0.8 
0.29/0.38	c +   0.4  21.4    65 100.0  5785 11293  4779  7495  41.4   0.8 
0.59/0.60	c +   0.6  21.0    65 100.0  5785 17036  6770  8244  40.4   1.0 
0.69/0.70	c N   0.7  20.9    65 100.0  5785 19246  4855  8244  40.2   0.9 
0.89/0.94	c +   0.9  21.0    65 100.0  5785 25650  7134  9068  40.6   1.1 
1.39/1.49	c +   1.5  20.7    65 100.0  5785 38571  6441  9974  41.7   1.0 
1.69/1.78	c N   1.8  20.6    65 100.0  5785 44888  7765  9974  41.1   1.2 
1.69/1.78	c 
1.69/1.78	c  seconds     variables   original    learned     agility
1.69/1.78	c         level        used      conflicts    limit          MB
1.69/1.78	c 
2.29/2.34	c +   2.3  20.7    65 100.0  5785 57952  5857 10971  40.3   1.0 
3.59/3.67	c +   3.7  20.5    65 100.0  5785 87023  7479 12068  42.0   1.1 
4.39/4.41	c N   4.4  20.3    65 100.0  5785 102e3 10959 12068  40.3   1.5 
5.69/5.72	c +   5.7  20.4    65 100.0  5785 130e3  8813 13274  41.2   1.3 
8.99/9.06	c +   9.1  20.2    65 100.0  5785 196e3  7796 14601  39.9   1.2 
10.89/10.92	c N  10.9  20.1    65 100.0  5785 230e3 13299 14601  41.4   1.7 
14.19/14.22	c +  14.2  19.9    65 100.0  5785 294e3 10934 16061  40.9   1.5 
22.48/22.50	c +  22.5  19.7    65 100.0  5785 441e3 13447 17667  40.9   1.7 
26.68/26.72	c N  26.7  19.5    65 100.0  5785 512e3 14164 17667  39.9   1.9 
35.28/35.38	c +  35.4  19.5    65 100.0  5785 662e3 13225 19433  40.2   1.8 
55.87/55.97	c +  56.0  19.1    65 100.0  5785 993e3 13771 21376  42.2   1.8 
64.77/64.88	c N  64.9  19.0    65 100.0  5785 112e4 20181 21376  40.0   2.6 
88.76/88.89	c +  88.9  18.8    65 100.0  5785 148e4 18516 23513  41.4   2.3 
142.35/142.42	c + 142.4  18.5    65 100.0  5785 223e4 22416 25864  41.7   2.8 
160.25/160.37	c N 160.3  18.6    65 100.0  5785 246e4 15444 25864  40.8   2.0 
229.43/229.53	c + 229.5  18.5    65 100.0  5785 335e4 17089 28450  41.0   2.1 
364.78/364.95	c + 364.8  18.1    65 100.0  5785 502e4 22975 31295  40.3   2.8 
389.98/390.13	c N 390.0  18.1    65 100.0  5785 533e4 20680 31295  39.9   2.5 
576.93/577.18	c + 577.0  17.9    65 100.0  5785 754e4 12988 34424  41.5   1.8 
926.33/926.61	c + 926.4  17.6    65 100.0  5785 113e5 13753 37866  41.1   2.0 
942.13/942.49	c N 942.2  17.6    65 100.0  5785 114e5 31743 37866  39.8   3.7

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-1516006-1238262911/watcher-1516006-1238262911 -o /tmp/evaluation-result-1516006-1238262911/solver-1516006-1238262911 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516006-1238262911.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 0.96 3/81 28420
/proc/meminfo: memFree=1559256/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=1044 CPUtime=0
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 170 0 0 0 0 0 0 0 20 0 1 0 1098955339 1069056 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 261 156 69 152 0 107 0

[startup+0.0490209 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 28420
/proc/meminfo: memFree=1559256/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=1176 CPUtime=0.04
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 218 0 0 0 4 0 0 0 20 0 1 0 1098955339 1204224 203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 294 203 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.101027 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 28420
/proc/meminfo: memFree=1559256/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=1440 CPUtime=0.09
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 268 0 0 0 9 0 0 0 20 0 1 0 1098955339 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301049 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 28420
/proc/meminfo: memFree=1559256/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=1728 CPUtime=0.29
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 356 0 0 0 29 0 0 0 22 0 1 0 1098955339 1769472 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 432 341 69 152 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1728

[startup+0.701092 s]
/proc/loadavg: 0.91 0.95 0.96 3/81 28420
/proc/meminfo: memFree=1559256/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=2172 CPUtime=0.69
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 425 0 0 0 69 0 0 0 25 0 1 0 1098955339 2224128 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134551588 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 543 410 69 152 0 389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50118 s]
/proc/loadavg: 0.91 0.95 0.96 2/82 28421
/proc/meminfo: memFree=1557840/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=2172 CPUtime=1.49
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 441 0 0 0 149 0 0 0 25 0 1 0 1098955339 2224128 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 543 426 69 152 0 389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10136 s]
/proc/loadavg: 0.91 0.95 0.96 2/82 28421
/proc/meminfo: memFree=1557584/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=2304 CPUtime=3.09
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 494 0 0 0 309 0 0 0 25 0 1 0 1098955339 2359296 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 576 479 69 152 0 422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2304

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.96 2/82 28421
/proc/meminfo: memFree=1557200/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=2568 CPUtime=6.29
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 559 0 0 0 629 0 0 0 25 0 1 0 1098955339 2629632 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134568714 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 642 544 69 152 0 488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2568

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.96 2/82 28421
/proc/meminfo: memFree=1556816/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=2700 CPUtime=12.69
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 602 0 0 0 1269 0 0 0 25 0 1 0 1098955339 2764800 587 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 675 587 69 152 0 521 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2700

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.96 2/82 28421
/proc/meminfo: memFree=1556440/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=3228 CPUtime=25.48
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 694 0 0 0 2548 0 0 0 25 0 1 0 1098955339 3305472 679 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 807 679 69 152 0 653 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3228

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.96 2/82 28421
/proc/meminfo: memFree=1556248/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=3484 CPUtime=51.07
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 743 0 0 0 5107 0 0 0 25 0 1 0 1098955339 3567616 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 871 728 69 152 0 717 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3484

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/82 28421
/proc/meminfo: memFree=1555736/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=3876 CPUtime=102.26
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 858 0 0 0 10226 0 0 0 25 0 1 0 1098955339 3969024 843 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 969 843 69 152 0 815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3876

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28421
/proc/meminfo: memFree=1555352/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4140 CPUtime=162.25
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 940 0 0 0 16224 1 0 0 25 0 1 0 1098955339 4239360 925 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1035 925 69 152 0 881 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4140

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28421
/proc/meminfo: memFree=1555288/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4140 CPUtime=222.24
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 943 0 0 0 22223 1 0 0 25 0 1 0 1098955339 4239360 928 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1035 928 69 152 0 881 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28421
/proc/meminfo: memFree=1554968/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4392 CPUtime=282.22
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1016 0 0 0 28221 1 0 0 25 0 1 0 1098955339 4497408 1001 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1098 1001 69 152 0 944 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4392

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28421
/proc/meminfo: memFree=1554968/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4392 CPUtime=342.2
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1016 0 0 0 34219 1 0 0 25 0 1 0 1098955339 4497408 1001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1098 1001 69 152 0 944 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4392

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4640 CPUtime=402.17
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1084 0 0 0 40216 1 0 0 25 0 1 0 1098955339 4751360 1069 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1160 1069 69 152 0 1006 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4640

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4640 CPUtime=462.16
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1084 0 0 0 46215 1 0 0 25 0 1 0 1098955339 4751360 1069 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1160 1069 69 152 0 1006 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4640

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=4640 CPUtime=522.14
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1084 0 0 0 52213 1 0 0 25 0 1 0 1098955339 4751360 1069 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1160 1069 69 152 0 1006 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554328/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5284 CPUtime=582.13
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1159 0 0 0 58212 1 0 0 25 0 1 0 1098955339 5410816 1144 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1321 1144 69 152 0 1167 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554200/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5284 CPUtime=642.11
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1187 0 0 0 64210 1 0 0 25 0 1 0 1098955339 5410816 1172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1321 1172 69 152 0 1167 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5284

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1554200/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5284 CPUtime=702.09
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1187 0 0 0 70208 1 0 0 25 0 1 0 1098955339 5410816 1172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1321 1172 69 152 0 1167 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5284

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5548 CPUtime=762.08
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1237 0 0 0 76207 1 0 0 25 0 1 0 1098955339 5681152 1222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1387 1222 69 152 0 1233 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 5548

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5548 CPUtime=822.06
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1237 0 0 0 82205 1 0 0 25 0 1 0 1098955339 5681152 1222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1387 1222 69 152 0 1233 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5548

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5548 CPUtime=882.05
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1237 0 0 0 88204 1 0 0 25 0 1 0 1098955339 5681152 1222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1387 1222 69 152 0 1233 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5548

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5548 CPUtime=942.03
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1243 0 0 0 94202 1 0 0 25 0 1 0 1098955339 5681152 1228 1992294400 134512640 135137933 4294956240 18446744073709551615 134551400 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1387 1228 69 152 0 1233 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5576 CPUtime=1002.01
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1279 0 0 0 100200 1 0 0 25 0 1 0 1098955339 5709824 1251 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1394 1251 69 152 0 1240 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5576 CPUtime=1062
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1280 0 0 0 106199 1 0 0 25 0 1 0 1098955339 5709824 1252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1394 1252 69 152 0 1240 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 5576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5576 CPUtime=1121.98
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1280 0 0 0 112197 1 0 0 25 0 1 0 1098955339 5709824 1252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1394 1252 69 152 0 1240 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5576 CPUtime=1181.97
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1280 0 0 0 118196 1 0 0 25 0 1 0 1098955339 5709824 1252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1394 1252 69 152 0 1240 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 5576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 28427
/proc/meminfo: memFree=1553752/2055920 swapFree=4176448/4192956
[pid=28420] ppid=28418 vsize=5576 CPUtime=1200.07
/proc/28420/stat : 28420 (picosat) R 28418 28420 28106 0 -1 4194304 1280 0 0 0 120006 1 0 0 25 0 1 0 1098955339 5709824 1252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1394 1252 69 152 0 1240 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5576

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): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.014997
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 5680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1280
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= 1800

runsolver used 1.42578 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 18:55:11
IDJOB=1516006
IDBENCH=70477
IDSOLVER=506
FILE ID=node86/1516006-1238262911
PBS_JOBID= 9060809
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S857870897-089.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516006-1238262911/watcher-1516006-1238262911 -o /tmp/evaluation-result-1516006-1238262911/solver-1516006-1238262911 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516006-1238262911.cnf

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

MD5SUM BENCH= c58d3e32f1903c03b844745c17ddeb30
RANDOM SEED=41796197

node86.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		: 3000.238
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		: 3000.238
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:       1559736 kB
Buffers:         60864 kB
Cached:         342132 kB
SwapCached:       8880 kB
Active:         167624 kB
Inactive:       249352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559736 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63356 kB
Committed_AS:  2726520 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 19:15:13