Trace number 1516318

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S326668183-079.cnf
MD5SUMbdf81229b44197dff4efee16f75580b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.309952
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1516318-1238267802.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.5    60 100.0  5340   100   100  2937   5.8   0.3 
0.00/0.01	c R   0.0  24.5    60 100.0  5340   101   101  2937   5.8   0.3 
0.00/0.01	c +   0.0  23.2    60 100.0  5340   250   250  3230  13.0   0.3 
0.00/0.01	c R   0.0  23.0    60 100.0  5340   402   402  3230  18.8   0.3 
0.00/0.01	c +   0.0  22.6    60 100.0  5340   475   475  3553  21.1   0.3 
0.00/0.02	c +   0.0  23.1    60 100.0  5340   812   812  3908  29.3   0.3 
0.00/0.03	c N   0.0  23.0    60 100.0  5340  1205  1205  3908  34.3   0.4 
0.03/0.03	c +   0.0  22.9    60 100.0  5340  1317  1317  4298  35.1   0.4 
0.03/0.05	c +   0.1  22.7    60 100.0  5340  2074  2074  4727  39.9   0.5 
0.03/0.09	c +   0.1  22.0    60 100.0  5340  3209  3209  5199  41.2   0.6 
0.03/0.09	c N   0.1  22.0    60 100.0  5340  3212  3212  5199  41.2   0.6 
0.09/0.15	c +   0.2  21.4    60 100.0  5340  4911  4911  5718  41.4   0.8 
0.19/0.25	c +   0.3  20.9    60 100.0  5340  7464  4600  6289  41.6   0.8 
0.19/0.27	c N   0.3  20.8    60 100.0  5340  8021  5157  6289  41.2   0.8 
0.39/0.40	c +   0.4  20.4    60 100.0  5340 11293  5281  6917  40.8   0.8 
0.59/0.61	c +   0.6  20.0    60 100.0  5340 17036  4097  7608  40.9   0.7 
0.59/0.69	c N   0.7  19.9    60 100.0  5340 19237  6298  7608  41.8   0.9 
0.89/0.95	c +   1.0  19.7    60 100.0  5340 25650  5094  8368  41.2   0.8 
1.39/1.48	c +   1.5  19.4    60 100.0  5340 38571  5451  9204  41.7   0.9 
1.69/1.76	c N   1.8  19.2    60 100.0  5340 44892  7165  9204  40.7   1.1 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.29/2.31	c +   2.3  19.0    60 100.0  5340 57952  6401 10124  40.0   1.0 
3.59/3.67	c +   3.7  18.7    60 100.0  5340 87023  5074 11136  41.8   0.8 
4.30/4.40	c N   4.4  18.6    60 100.0  5340 102e3  9494 11136  40.3   1.3 
5.69/5.72	c +   5.7  18.5    60 100.0  5340 130e3  9668 12249  41.9   1.3 
8.89/8.96	c +   9.0  18.0    60 100.0  5340 196e3  7654 13473  41.8   1.1 
10.69/10.74	c N  10.7  18.0    60 100.0  5340 230e3  8687 13473  40.6   1.2 
13.99/14.08	c +  14.1  18.0    60 100.0  5340 294e3 11382 14820  41.7   1.4 
22.08/22.18	c +  22.2  17.8    60 100.0  5340 441e3 10235 16302  41.2   1.3 
26.28/26.36	c N  26.4  17.5    60 100.0  5340 512e3  8266 16302  41.5   1.1 
34.78/34.89	c +  34.9  17.5    60 100.0  5340 662e3 10743 17932  41.4   1.4 
55.28/55.35	c +  55.3  17.3    60 100.0  5340 993e3  9899 19725  41.2   1.4 
64.07/64.17	c N  64.2  17.2    60 100.0  5340 112e4 16297 19725  40.5   2.0 
87.67/87.75	c +  87.7  17.0    60 100.0  5340 148e4 13146 21697  41.0   1.7 
139.45/139.53	c + 139.5  16.7    60 100.0  5340 223e4 20057 23866  41.6   2.3 
155.84/155.91	c N 155.9  16.6    60 100.0  5340 246e4 18801 23866  41.2   2.3 
222.23/222.37	c + 222.3  16.5    60 100.0  5340 335e4 13916 26252  41.3   1.7 
352.59/352.76	c + 352.7  16.1    60 100.0  5340 502e4 24436 28877  41.1   2.7 
377.28/377.45	c N 377.4  16.1    60 100.0  5340 533e4 25875 28877  41.3   2.9 
559.83/560.08	c + 559.9  15.9    60 100.0  5340 754e4 21434 31764  41.8   2.4 
882.84/883.11	c + 882.9  15.6    60 100.0  5340 113e5 15745 34940  40.4   1.9 
897.93/898.26	c N 898.0  15.6    60 100.0  5340 114e5 28001 34940  40.5   3.2

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-1516318-1238267802/watcher-1516318-1238267802 -o /tmp/evaluation-result-1516318-1238267802/solver-1516318-1238267802 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516318-1238267802.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 0.98 3/64 16092
/proc/meminfo: memFree=1341376/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=912 CPUtime=0
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1099442721 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 228 107 56 152 0 74 0

[startup+0.035688 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16092
/proc/meminfo: memFree=1341376/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=1176 CPUtime=0.03
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 198 0 0 0 3 0 0 0 18 0 1 0 1099442721 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1176

[startup+0.101694 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16092
/proc/meminfo: memFree=1341376/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=1448 CPUtime=0.09
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1099442721 1482752 246 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 362 246 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301716 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16092
/proc/meminfo: memFree=1341376/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=1712 CPUtime=0.29
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1099442721 1753088 316 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 428 316 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701758 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16092
/proc/meminfo: memFree=1341376/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=1844 CPUtime=0.69
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 361 0 0 0 69 0 0 0 22 0 1 0 1099442721 1888256 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 461 346 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50184 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16093
/proc/meminfo: memFree=1340088/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=2120 CPUtime=1.49
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 412 0 0 0 149 0 0 0 25 0 1 0 1099442721 2170880 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 530 397 69 152 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10202 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16093
/proc/meminfo: memFree=1339832/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=2252 CPUtime=3.09
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 1099442721 2306048 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 563 435 69 152 0 409 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2252

[startup+6.30136 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 16093
/proc/meminfo: memFree=1339512/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=2384 CPUtime=6.29
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 502 0 0 0 629 0 0 0 25 0 1 0 1099442721 2441216 487 1992294400 134512640 135137933 4294956240 18446744073709551615 134543126 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 596 487 69 152 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.701 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 16093
/proc/meminfo: memFree=1339192/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=2516 CPUtime=12.69
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 553 0 0 0 1269 0 0 0 25 0 1 0 1099442721 2576384 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 629 538 69 152 0 475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2516

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 16093
/proc/meminfo: memFree=1338936/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=2780 CPUtime=25.48
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 610 0 0 0 2548 0 0 0 25 0 1 0 1099442721 2846720 595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 695 595 69 152 0 541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2780

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16093
/proc/meminfo: memFree=1338616/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=3176 CPUtime=51.08
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 692 0 0 0 5107 1 0 0 25 0 1 0 1099442721 3252224 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 794 677 69 152 0 640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3176

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16093
/proc/meminfo: memFree=1338296/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=3572 CPUtime=102.27
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 769 0 0 0 10226 1 0 0 25 0 1 0 1099442721 3657728 754 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 893 754 69 152 0 739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3572

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16093
/proc/meminfo: memFree=1337848/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=3836 CPUtime=162.24
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 863 0 0 0 16223 1 0 0 25 0 1 0 1099442721 3928064 848 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 959 848 69 152 0 805 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3836

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16093
/proc/meminfo: memFree=1337848/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=3836 CPUtime=222.23
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 863 0 0 0 22222 1 0 0 25 0 1 0 1099442721 3928064 848 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 959 848 69 152 0 805 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16093
/proc/meminfo: memFree=1337656/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=3968 CPUtime=282.21
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 909 0 0 0 28220 1 0 0 25 0 1 0 1099442721 4063232 891 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 992 891 69 152 0 838 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16093
/proc/meminfo: memFree=1337592/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4096 CPUtime=342.2
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 925 0 0 0 34218 2 0 0 25 0 1 0 1099442721 4194304 907 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1024 907 69 152 0 870 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4096

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16093
/proc/meminfo: memFree=1337336/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4228 CPUtime=402.18
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 980 0 0 0 40216 2 0 0 25 0 1 0 1099442721 4329472 962 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1057 962 69 152 0 903 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4228

[startup+462.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1337144/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4360 CPUtime=462.16
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1013 0 0 0 46214 2 0 0 25 0 1 0 1099442721 4464640 995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1090 995 69 152 0 936 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4360

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1337208/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4360 CPUtime=522.14
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1013 0 0 0 52212 2 0 0 25 0 1 0 1099442721 4464640 995 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1090 995 69 152 0 936 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4360

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1337080/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4440 CPUtime=582.13
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1043 0 0 0 58210 3 0 0 25 0 1 0 1099442721 4546560 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1110 1021 69 152 0 956 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4440

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1337080/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4440 CPUtime=642.11
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1043 0 0 0 64208 3 0 0 25 0 1 0 1099442721 4546560 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1110 1021 69 152 0 956 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4440

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1337080/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4440 CPUtime=702.09
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1043 0 0 0 70206 3 0 0 25 0 1 0 1099442721 4546560 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1110 1021 69 152 0 956 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 4440

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1336952/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4572 CPUtime=762.08
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1076 0 0 0 76204 4 0 0 25 0 1 0 1099442721 4681728 1054 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1143 1054 69 152 0 989 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 4572

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1336888/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4704 CPUtime=822.06
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1090 0 0 0 82202 4 0 0 25 0 1 0 1099442721 4816896 1068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1176 1068 69 152 0 1022 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 4704

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1336824/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=4704 CPUtime=882.04
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1109 0 0 0 88200 4 0 0 25 0 1 0 1099442721 4816896 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1176 1087 69 152 0 1022 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4704

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16093
/proc/meminfo: memFree=1336696/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5080 CPUtime=942.02
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1145 0 0 0 94198 4 0 0 25 0 1 0 1099442721 5201920 1123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1270 1123 69 152 0 1116 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5080

[startup+1002.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 16093
/proc/meminfo: memFree=1336632/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5080 CPUtime=1002.01
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1145 0 0 0 100196 5 0 0 25 0 1 0 1099442721 5201920 1123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1270 1123 69 152 0 1116 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5080

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16093
/proc/meminfo: memFree=1336504/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5212 CPUtime=1061.99
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1178 0 0 0 106194 5 0 0 25 0 1 0 1099442721 5337088 1156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1303 1156 69 152 0 1149 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5212

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16093
/proc/meminfo: memFree=1336504/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5212 CPUtime=1121.97
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1178 0 0 0 112192 5 0 0 25 0 1 0 1099442721 5337088 1156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1303 1156 69 152 0 1149 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16093
/proc/meminfo: memFree=1336504/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5212 CPUtime=1181.95
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1178 0 0 0 118190 5 0 0 25 0 1 0 1099442721 5337088 1156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1303 1156 69 152 0 1149 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16093
/proc/meminfo: memFree=1336504/2055920 swapFree=4178912/4192956
[pid=16092] ppid=16090 vsize=5212 CPUtime=1200.05
/proc/16092/stat : 16092 (picosat) R 16090 16092 16055 0 -1 4194304 1178 0 0 0 120000 5 0 0 25 0 1 0 1099442721 5337088 1156 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16092/statm: 1303 1156 69 152 0 1149 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5212

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 5212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1178
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= 1305

runsolver used 0.841872 second user time and 2.54261 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 20:16:42
IDJOB=1516318
IDBENCH=70503
IDSOLVER=506
FILE ID=node47/1516318-1238267802
PBS_JOBID= 9060872
Free space on /tmp= 66264 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S326668183-079.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516318-1238267802/watcher-1516318-1238267802 -o /tmp/evaluation-result-1516318-1238267802/solver-1516318-1238267802 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516318-1238267802.cnf

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

MD5SUM BENCH= bdf81229b44197dff4efee16f75580b3
RANDOM SEED=1502046315

node47.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		: 3000.216
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		: 3000.216
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:       1341856 kB
Buffers:         93220 kB
Cached:         524520 kB
SwapCached:       7792 kB
Active:          53716 kB
Inactive:       574300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1341856 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            72084 kB
Committed_AS:  2913272 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 20:36:45