Trace number 1513234

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S266028630-005.cnf
MD5SUMa707a7c29825dc72fa3ef0fca06c3f00
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-1513234-1238214949.cnf
0.00/0.00	c parsed header 'p cnf 200 17000'
0.00/0.02	c initialized 200 variables
0.00/0.02	c found 17000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   200   0.0 17000     0     0     0   0.0   0.9 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8500 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  68.8   200  99.0 17000   100   100  9350  10.2   0.9 
0.00/0.02	c R   0.0  68.8   200  99.0 17000   101   101  9350  10.4   0.9 
0.02/0.03	c +   0.0  64.6   200 100.0 17000   250   250 10285  20.7   0.9 
0.02/0.04	c N   0.0  67.4   200 100.0 17000   403   403 10285  26.3   1.0 
0.02/0.04	c +   0.0  68.2   200 100.0 17000   475   475 11313  28.2   1.0 
0.02/0.06	c +   0.1  70.1   200 100.0 17000   812   812 12444  33.2   1.1 
0.02/0.07	c N   0.1  71.2   200 100.0 17000  1205  1205 12444  34.5   1.2 
0.02/0.08	c +   0.1  71.3   200 100.0 17000  1317  1317 13688  34.5   1.2 
0.10/0.12	c +   0.1  72.5   200 100.0 17000  2074  2074 15056  34.6   1.4 
0.10/0.18	c +   0.2  72.6   200 100.0 17000  3209  3209 16561  35.2   1.6 
0.10/0.18	c N   0.2  72.6   200 100.0 17000  3210  3210 16561  35.2   1.6 
0.19/0.28	c +   0.3  72.6   200 100.0 17000  4911  4911 18217  34.8   2.1 
0.39/0.46	c +   0.5  72.7   200 100.0 17000  7464  7464 20038  35.3   2.7 
0.49/0.50	c N   0.5  72.6   200 100.0 17000  8021  8021 20038  35.6   2.9 
0.69/0.78	c +   0.8  72.7   200 100.0 17000 11293 11293 22041  36.7   3.7 
1.39/1.47	c +   1.5  72.3   200 100.0 17000 17036 17036 24245  34.3   5.2 
1.69/1.76	c N   1.8  72.7   200 100.0 17000 19259 19259 24245  36.2   5.7 
2.69/2.72	c +   2.7  72.7   200 100.0 17000 25650 13221 26669  34.9   4.3 
4.69/4.71	c +   4.7  72.3   200 100.0 17000 38571 26142 29335  35.1   7.6 
5.79/5.81	c N   5.8  72.1   200 100.0 17000 44916 15504 29335  35.2   4.9 
5.79/5.81	c 
5.79/5.81	c  seconds     variables   original    learned     agility
5.79/5.81	c         level        used      conflicts    limit          MB
5.79/5.81	c 
8.09/8.13	c +   8.1  72.2   200 100.0 17000 57952 28540 32268  34.3   8.2 
13.29/13.34	c +  13.3  72.0   200 100.0 17000 87023 18677 35494  35.9   5.6 
16.49/16.54	c N  16.5  71.7   200 100.0 17000 102e3 34274 35494  37.1   9.7 
21.18/21.26	c +  21.3  71.5   200 100.0 17000 130e3 18878 39043  35.0   5.9 
34.17/34.22	c +  34.2  71.0   200 100.0 17000 196e3 34211 42947  35.1   9.8 
42.88/42.95	c N  42.9  70.8   200 100.0 17000 230e3 39487 42947  36.4  11.2 
58.87/58.98	c +  59.0  70.6   200 100.0 17000 294e3 15042 47241  35.3   4.8 
93.46/93.57	c +  93.5  70.1   200 100.0 17000 441e3 30694 51965  35.2   8.7 
112.56/112.64	c N 112.6  70.0   200 100.0 17000 512e3 25595 51965  36.3   7.5 
153.34/153.46	c + 153.4  69.9   200 100.0 17000 662e3 22780 57161  35.5   6.8 
251.50/251.62	c + 251.5  69.8   200 100.0 17000 993e3 54296 62877  35.3  14.7 
293.49/293.62	c N 293.5  69.6   200 100.0 17000 112e4 43305 62877  34.3  12.0 
417.65/417.80	c + 417.7  70.5   200 100.0 17000 148e4 17664 69164  34.9   5.6 
692.75/693.05	c + 692.8  70.3   200 100.0 17000 223e4 58433 76080  35.2  16.6 
785.51/785.85	c N 785.6  70.2   200 100.0 17000 246e4 42503 76080  35.3  12.3 
1153.78/1154.24	c + 115e1  69.9   200 100.0 17000 335e4 23143 83688  34.2   7.4

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-1513234-1238214949/watcher-1513234-1238214949 -o /tmp/evaluation-result-1513234-1238214949/solver-1513234-1238214949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513234-1238214949.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: 0.92 0.98 0.99 3/73 12866
/proc/meminfo: memFree=1617912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=912 CPUtime=0
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1094158829 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 228 117 56 152 0 74 0

[startup+0.0301539 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12866
/proc/meminfo: memFree=1617912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=1704 CPUtime=0.02
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 323 0 0 0 2 0 0 0 20 0 1 0 1094158829 1744896 308 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 426 308 69 152 0 272 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1704

[startup+0.101167 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12866
/proc/meminfo: memFree=1617912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=2100 CPUtime=0.1
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 420 0 0 0 10 0 0 0 20 0 1 0 1094158829 2150400 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 525 405 69 152 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.301208 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12866
/proc/meminfo: memFree=1617912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=3024 CPUtime=0.29
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 647 0 0 0 29 0 0 0 22 0 1 0 1094158829 3096576 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 756 632 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701289 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 12866
/proc/meminfo: memFree=1617912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=4344 CPUtime=0.69
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 990 0 0 0 69 0 0 0 25 0 1 0 1094158829 4448256 975 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 1086 975 69 152 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 12867
/proc/meminfo: memFree=1613424/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=6192 CPUtime=1.49
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 1446 0 0 0 149 0 0 0 25 0 1 0 1094158829 6340608 1431 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 1548 1431 69 152 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6192

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 12867
/proc/meminfo: memFree=1611120/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=8172 CPUtime=3.09
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 1940 0 0 0 308 1 0 0 25 0 1 0 1094158829 8368128 1925 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 2043 1925 69 152 0 1889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8172

[startup+6.30243 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 12867
/proc/meminfo: memFree=1608944/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=9624 CPUtime=6.29
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 2289 0 0 0 628 1 0 0 25 0 1 0 1094158829 9854976 2274 1992294400 134512640 135137933 4294956240 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 2406 2274 69 152 0 2252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9624

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 12867
/proc/meminfo: memFree=1607856/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=10416 CPUtime=12.69
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 2502 0 0 0 1268 1 0 0 25 0 1 0 1094158829 10665984 2487 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 2604 2487 69 152 0 2450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10416

[startup+25.5013 s]
/proc/loadavg: 1.03 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1606768/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=11992 CPUtime=25.48
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 2843 0 0 0 2547 1 0 0 25 0 1 0 1094158829 12279808 2828 1992294400 134512640 135137933 4294956240 18446744073709551615 134545546 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 2998 2828 69 152 0 2844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11992

[startup+51.1015 s]
/proc/loadavg: 1.02 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1604976/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=13444 CPUtime=51.07
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 3224 0 0 0 5105 2 0 0 25 0 1 0 1094158829 13766656 3209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 3361 3209 69 152 0 3207 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13444

[startup+102.307 s]
/proc/loadavg: 1.01 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1602736/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=15556 CPUtime=102.26
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 3772 0 0 0 10223 3 0 0 25 0 1 0 1094158829 15929344 3757 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 3889 3757 69 152 0 3735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1602608/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=15688 CPUtime=162.24
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 3807 0 0 0 16221 3 0 0 25 0 1 0 1094158829 16064512 3792 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 3922 3792 69 152 0 3768 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1600880/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=17404 CPUtime=222.21
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 4225 0 0 0 22218 3 0 0 25 0 1 0 1094158829 17821696 4210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 4351 4210 69 152 0 4197 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17404

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1599536/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=18592 CPUtime=282.19
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 4545 0 0 0 28215 4 0 0 25 0 1 0 1094158829 19038208 4530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 4648 4530 69 152 0 4494 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18592

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1599024/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=19120 CPUtime=342.17
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 4671 0 0 0 34212 5 0 0 25 0 1 0 1094158829 19578880 4656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 4780 4656 69 152 0 4626 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19120

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1599024/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=19120 CPUtime=402.15
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 4671 0 0 0 40210 5 0 0 25 0 1 0 1094158829 19578880 4656 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 4780 4656 69 152 0 4626 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19120

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=21084 CPUtime=462.13
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5037 0 0 0 46208 5 0 0 25 0 1 0 1094158829 21590016 5022 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5271 5022 69 152 0 5117 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21084

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=21076 CPUtime=522.11
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5037 0 0 0 52206 5 0 0 25 0 1 0 1094158829 21581824 5022 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5269 5022 69 152 0 5115 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21076

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12867
/proc/meminfo: memFree=1597296/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=21208 CPUtime=582.08
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5073 0 0 0 58203 5 0 0 25 0 1 0 1094158829 21716992 5058 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5302 5058 69 152 0 5148 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12868
/proc/meminfo: memFree=1597104/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=21172 CPUtime=642.07
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5073 0 0 0 64202 5 0 0 25 0 1 0 1094158829 21680128 5058 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5293 5058 69 152 0 5139 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21172

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1596912/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=21832 CPUtime=702.04
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5233 0 0 0 70199 5 0 0 25 0 1 0 1094158829 22355968 5218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5458 5218 69 152 0 5304 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21832

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595504/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=762.02
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5502 0 0 0 76196 6 0 0 25 0 1 0 1094158829 23437312 5487 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5487 69 152 0 5568 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22888

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595440/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=822
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5502 0 0 0 82194 6 0 0 25 0 1 0 1094158829 23437312 5487 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5487 69 152 0 5568 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22888

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595440/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=881.97
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5504 0 0 0 88191 6 0 0 25 0 1 0 1094158829 23437312 5489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5489 69 152 0 5568 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 22888

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595376/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=941.95
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5504 0 0 0 94189 6 0 0 25 0 1 0 1094158829 23437312 5489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5489 69 152 0 5568 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595312/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=1001.93
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5518 0 0 0 100187 6 0 0 25 0 1 0 1094158829 23437312 5503 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5503 69 152 0 5568 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 22888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595312/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=1061.91
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5518 0 0 0 106185 6 0 0 25 0 1 0 1094158829 23437312 5503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5503 69 152 0 5568 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 22888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1595248/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=22888 CPUtime=1121.89
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 5518 0 0 0 112183 6 0 0 25 0 1 0 1094158829 23437312 5503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 5722 5503 69 152 0 5568 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 22888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1593008/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=25132 CPUtime=1181.86
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 6074 0 0 0 118180 6 0 0 25 0 1 0 1094158829 25735168 6059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 6283 6059 69 152 0 6129 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12869
/proc/meminfo: memFree=1593008/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=25132 CPUtime=1200.06
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 6074 0 0 0 120000 6 0 0 25 0 1 0 1094158829 25735168 6059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 6283 6059 69 152 0 6129 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25132

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 1.00 2/74 12869
/proc/meminfo: memFree=1593008/2055920 swapFree=4170032/4192956
[pid=12866] ppid=12864 vsize=25132 CPUtime=1200.06
/proc/12866/stat : 12866 (picosat) R 12864 12866 12091 0 -1 4194304 6074 0 0 0 120000 6 0 0 25 0 1 0 1094158829 25735168 6059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12866/statm: 6283 6059 69 152 0 6129 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 25132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6074
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= 2220

runsolver used 1.15682 second user time and 3.22351 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 05:35:49
IDJOB=1513234
IDBENCH=70246
IDSOLVER=506
FILE ID=node80/1513234-1238214949
PBS_JOBID= 9060487
Free space on /tmp= 64692 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S266028630-005.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513234-1238214949/watcher-1513234-1238214949 -o /tmp/evaluation-result-1513234-1238214949/solver-1513234-1238214949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513234-1238214949.cnf

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

MD5SUM BENCH= a707a7c29825dc72fa3ef0fca06c3f00
RANDOM SEED=1569061513

node80.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		: 3000.263
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		: 3000.263
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:       1618328 kB
Buffers:         30188 kB
Cached:         334072 kB
SwapCached:      14432 kB
Active:          78476 kB
Inactive:       302080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618328 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          21916 kB
Slab:            42076 kB
Committed_AS:  2768588 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 05:55:52