Trace number 1514554

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) 1200.15 1200.47

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514554-1238240352.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.11	c initialized 18000 variables
0.09/0.11	c found 75600 non trivial clauses
0.09/0.11	c
0.09/0.11	c random number generator seed 0
0.09/0.11	c 
0.09/0.11	c  seconds     variables   original    learned     agility
0.09/0.11	c         level        used      conflicts    limit          MB
0.09/0.11	c 
0.09/0.11	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.09/0.16	c 
0.09/0.16	c initial reduction limit 37800 clauses
0.09/0.16	c 
0.09/0.16	c +   0.2 136e1 18000  27.4 75600   100   100 41580  14.3   3.8 
0.09/0.17	c R   0.2 136e1 18000  27.4 75600   100   100 41580  14.3   3.8 
0.19/0.25	c +   0.3 104e1 18000  46.4 75600   250   250 45738  15.2   3.9 
0.29/0.33	c R   0.3 104e1 18000  54.8 75600   403   403 45738  16.4   4.0 
0.29/0.37	c +   0.4 939.7 18000  60.1 75600   475   475 50311  17.8   4.0 
0.49/0.56	c +   0.6 836.8 18000  75.1 75600   812   812 55342  15.2   4.3 
0.69/0.76	c R   0.8 846.5 18000  80.9 75600  1207  1207 55342  13.5   4.7 
0.79/0.83	c +   0.8 805.7 18000  83.1 75600  1317  1317 60876  17.4   4.8 
1.19/1.24	c +   1.2 762.7 18000  91.9 75600  2074  2074 66963  14.1   5.3 
1.79/1.88	c +   1.9 769.6 18000  94.5 75600  3209  3209 73659  14.1   6.5 
1.79/1.88	c R   1.9 769.6 18000  94.5 75600  3212  3212 73659  15.4   6.5 
2.79/2.83	c +   2.8 723.6 18000  97.6 75600  4911  4911 81024  12.7   7.9 
4.30/4.34	c +   4.3 733.1 18000  98.4 75600  7464  7464 89126  11.6  10.8 
4.59/4.66	c R   4.7 738.2 18000  98.4 75600  8021  8021 89126  10.2  11.5 
6.49/6.57	c +   6.6 718.2 18000  99.0 75600 11293 11293 98038  14.4  14.4 
9.90/9.99	c +  10.0 721.1 18000  99.3 75600 17036 17036 107e3  12.4  19.9 
11.39/11.47	c R  11.5 731.0 18000  99.3 75600 19235 19235 107e3  13.0  23.2 
15.59/15.65	c +  15.6 709.3 18000  99.5 75600 25650 25650 118e3  10.9  29.3 
24.29/24.31	c +  24.3 711.5 18000  99.6 75600 38571 38571 130e3  14.3  43.0 
28.88/28.95	c R  28.9 721.6 18000  99.6 75600 44890 44890 130e3  15.1  52.7 
28.88/28.95	c 
28.88/28.95	c  seconds     variables   original    learned     agility
28.88/28.95	c         level        used      conflicts    limit          MB
28.88/28.95	c 
38.68/38.77	c +  38.8 707.8 18000  99.6 75600 57952 57952 143e3  19.3  64.6 
61.77/61.87	c +  61.9 715.9 18000  99.6 75600 87023 87023 157e3  14.4  95.3 
76.77/76.81	c R  76.8 729.2 18000  99.6 75600 102e3 102e3 157e3  14.3 120.8 
103.96/104.09	c + 104.1 718.5 18000  99.6 75600 130e3 130e3 173e3  14.2 148.4 
164.95/165.06	c + 165.0 719.7 18000  99.6 75600 196e3 35853 191e3  14.1  45.1 
195.83/195.99	c R 195.9 732.5 18000  99.6 75600 230e3 70604 191e3  14.4  96.2 
253.82/253.97	c + 253.9 724.8 18000  99.6 75600 294e3 133e3 210e3  13.7 162.2 
393.38/393.50	c + 393.4 727.3 18000  99.6 75600 441e3 84519 231e3  12.5 108.5 
477.06/477.22	c R 477.1 739.4 18000  99.6 75600 512e3 155e3 231e3  12.1 228.2 
627.22/627.49	c + 627.3 732.9 18000  99.6 75600 662e3 87837 254e3  15.4 104.5 
961.13/961.43	c + 961.2 738.2 18000  99.6 75600 993e3 178e3 279e3  11.1 232.1 
1157.28/1157.67	c R 116e1 753.3 18000  99.6 75600 112e4 50122 279e3  12.8 101.5

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-1514554-1238240352/watcher-1514554-1238240352 -o /tmp/evaluation-result-1514554-1238240352/solver-1514554-1238240352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514554-1238240352.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 4563
/proc/meminfo: memFree=1358880/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=2048 CPUtime=0
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 389 0 0 0 0 0 0 0 20 0 1 0 1096699735 2097152 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 512 374 56 152 0 358 0

[startup+0.087834 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 4563
/proc/meminfo: memFree=1358880/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=4808 CPUtime=0.07
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 1027 0 0 0 7 0 0 0 20 0 1 0 1096699735 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134561134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4808

[startup+0.101834 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 4563
/proc/meminfo: memFree=1358880/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=4808 CPUtime=0.09
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 1027 0 0 0 9 0 0 0 20 0 1 0 1096699735 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134563052 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.301857 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 4563
/proc/meminfo: memFree=1358880/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=5072 CPUtime=0.29
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 1111 0 0 0 29 0 0 0 22 0 1 0 1096699735 5193728 1096 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 1268 1096 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701903 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 4563
/proc/meminfo: memFree=1358880/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=5732 CPUtime=0.69
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 1266 0 0 0 69 0 0 0 25 0 1 0 1096699735 5869568 1251 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 1433 1251 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1353624/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=6932 CPUtime=1.49
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 1579 0 0 0 148 1 0 0 25 0 1 0 1096699735 7098368 1564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 1733 1564 69 152 0 1579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1351512/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=9440 CPUtime=3.09
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 2207 0 0 0 308 1 0 0 25 0 1 0 1096699735 9666560 2192 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 2360 2192 69 152 0 2206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9440

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1345560/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=15412 CPUtime=6.29
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 3682 0 0 0 627 2 0 0 25 0 1 0 1096699735 15781888 3667 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 3853 3667 69 152 0 3699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15412

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1333912/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=26396 CPUtime=12.68
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 6419 0 0 0 1264 4 0 0 25 0 1 0 1096699735 27029504 6404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 6599 6404 69 152 0 6445 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26396

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1312408/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=47652 CPUtime=25.48
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 11728 0 0 0 2539 9 0 0 25 0 1 0 1096699735 48795648 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134543726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 11913 11713 69 152 0 11759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47652

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1276056/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=84092 CPUtime=51.07
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 20802 0 0 0 5091 16 0 0 25 0 1 0 1096699735 86110208 20787 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 21023 20787 69 152 0 20869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84092

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1207576/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=151728 CPUtime=102.27
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 37785 0 0 0 10195 32 0 0 25 0 1 0 1096699735 155369472 37770 1992294400 134512640 135137933 4294956240 18446744073709551615 134543494 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 37932 37770 69 152 0 37778 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 151728

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1157656/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=202096 CPUtime=162.24
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 50208 0 0 0 16179 45 0 0 25 0 1 0 1096699735 206946304 50168 1992294400 134512640 135137933 4294956240 18446744073709551615 134522627 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 50524 50168 69 152 0 50370 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 202096

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1157656/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=202096 CPUtime=222.23
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 50209 0 0 0 22178 45 0 0 25 0 1 0 1096699735 206946304 50169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 50524 50169 69 152 0 50370 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202096

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1157656/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=202096 CPUtime=282.21
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 50209 0 0 0 28176 45 0 0 25 0 1 0 1096699735 206946304 50169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 50524 50169 69 152 0 50370 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 202096

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1102296/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=257040 CPUtime=342.2
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 64017 0 0 0 34160 60 0 0 25 0 1 0 1096699735 263208960 63977 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 64260 63977 69 152 0 64106 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 257040

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4564
/proc/meminfo: memFree=1102296/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=257040 CPUtime=402.18
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 64018 0 0 0 40158 60 0 0 25 0 1 0 1096699735 263208960 63978 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 64260 63978 69 152 0 64106 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 257040

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4565
/proc/meminfo: memFree=1102104/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=257040 CPUtime=462.16
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 64018 0 0 0 46156 60 0 0 25 0 1 0 1096699735 263208960 63978 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 64260 63978 69 152 0 64106 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 257040

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4565
/proc/meminfo: memFree=1085464/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=274868 CPUtime=522.15
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 68471 0 0 0 52150 65 0 0 25 0 1 0 1096699735 281464832 68431 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 68717 68431 69 152 0 68563 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 274868

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4565
/proc/meminfo: memFree=1043096/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=315956 CPUtime=582.13
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78789 0 0 0 58138 75 0 0 25 0 1 0 1096699735 323538944 78749 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78989 78749 69 152 0 78835 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 315956

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4565
/proc/meminfo: memFree=1043032/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=315956 CPUtime=642.12
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78789 0 0 0 64137 75 0 0 25 0 1 0 1096699735 323538944 78749 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78989 78749 69 152 0 78835 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 315956

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4565
/proc/meminfo: memFree=1042968/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=315956 CPUtime=702.1
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78789 0 0 0 70135 75 0 0 25 0 1 0 1096699735 323538944 78749 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78989 78749 69 152 0 78835 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 315956

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=1042904/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=315956 CPUtime=762.09
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78789 0 0 0 76134 75 0 0 25 0 1 0 1096699735 323538944 78749 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78989 78749 69 152 0 78835 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 315956

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=1045080/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=313360 CPUtime=822.07
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78836 0 0 0 82132 75 0 0 25 0 1 0 1096699735 320880640 78169 1992294400 134512640 135137933 4294956240 18446744073709551615 134543700 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78340 78169 69 152 0 78186 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 313360

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=1045080/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=313360 CPUtime=882.05
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78836 0 0 0 88130 75 0 0 25 0 1 0 1096699735 320880640 78169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78340 78169 69 152 0 78186 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 313360

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=1045080/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=313360 CPUtime=942.03
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78836 0 0 0 94128 75 0 0 25 0 1 0 1096699735 320880640 78169 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78340 78169 69 152 0 78186 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 313360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=1045080/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=313360 CPUtime=1002.02
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 78836 0 0 0 100127 75 0 0 25 0 1 0 1096699735 320880640 78169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 78340 78169 69 152 0 78186 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 313360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=989144/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=370444 CPUtime=1062
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 93078 0 0 0 106110 90 0 0 25 0 1 0 1096699735 379334656 92411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 92611 92411 69 152 0 92457 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 370444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=932120/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=428128 CPUtime=1121.99
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 107062 0 0 0 112092 107 0 0 25 0 1 0 1096699735 438403072 106395 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 107032 106395 69 152 0 106878 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 428128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=932056/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=428128 CPUtime=1181.98
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 107062 0 0 0 118091 107 0 0 25 0 1 0 1096699735 438403072 106395 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 107032 106395 69 152 0 106878 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 428128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 4566
/proc/meminfo: memFree=932056/2055920 swapFree=4175504/4192956
[pid=4563] ppid=4561 vsize=428128 CPUtime=1200.07
/proc/4563/stat : 4563 (picosat) R 4561 4563 4434 0 -1 4194304 107062 0 0 0 119900 107 0 0 25 0 1 0 1096699735 438403072 106395 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/4563/statm: 107032 106395 69 152 0 106878 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 428128

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): 1200.47
CPU time (s): 1200.15
CPU user time (s): 1199.01
CPU system time (s): 1.13883
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 428128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.01
system time used= 1.13883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107062
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= 1818

runsolver used 1.02584 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 12:39:12
IDJOB=1514554
IDBENCH=70356
IDSOLVER=506
FILE ID=node77/1514554-1238240352
PBS_JOBID= 9060712
Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514554-1238240352/watcher-1514554-1238240352 -o /tmp/evaluation-result-1514554-1238240352/solver-1514554-1238240352 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514554-1238240352.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=795059917

node77.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		: 3000.230
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		: 3000.230
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:       1359296 kB
Buffers:         68204 kB
Cached:         538920 kB
SwapCached:       9160 kB
Active:         169548 kB
Inactive:       450820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359296 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61372 kB
Committed_AS:  2585068 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 12:59:15