Trace number 1514698

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) 1200.13 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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-1514698-1238242762.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.00/0.07	c initialized 12000 variables
0.00/0.07	c found 50400 non trivial clauses
0.00/0.07	c
0.00/0.07	c random number generator seed 0
0.00/0.07	c 
0.00/0.07	c  seconds     variables   original    learned     agility
0.00/0.07	c         level        used      conflicts    limit          MB
0.00/0.07	c 
0.00/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 25200 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 795.8 12000  26.7 50400   100   100 27720  16.8   2.4 
0.09/0.11	c R   0.1 795.8 12000  27.2 50400   103   103 27720  16.8   2.4 
0.09/0.16	c +   0.2 603.5 12000  50.7 50400   250   250 30492  11.2   2.5 
0.19/0.23	c R   0.2 607.9 12000  59.7 50400   408   408 30492  13.6   2.7 
0.19/0.25	c +   0.3 581.1 12000  63.5 50400   475   475 33541  15.8   2.7 
0.29/0.37	c +   0.4 525.9 12000  78.0 50400   812   812 36895  16.0   3.0 
0.49/0.51	c R   0.5 540.2 12000  83.5 50400  1209  1209 36895  14.9   3.3 
0.49/0.55	c +   0.6 518.5 12000  85.8 50400  1317  1317 40584  18.4   3.3 
0.79/0.82	c +   0.8 501.4 12000  93.9 50400  2074  2074 44642  17.5   3.8 
1.19/1.29	c +   1.3 515.0 12000  95.6 50400  3209  3209 49106  12.7   5.0 
1.19/1.29	c R   1.3 515.1 12000  95.6 50400  3217  3217 49106  13.0   5.0 
1.89/1.93	c +   1.9 492.7 12000  98.0 50400  4911  4911 54016  16.1   6.2 
2.89/2.91	c +   2.9 497.6 12000  98.6 50400  7464  7464 59417  12.9   8.3 
3.09/3.14	c R   3.1 501.6 12000  98.6 50400  8030  8030 59417  14.9   8.9 
4.39/4.45	c +   4.5 490.5 12000  99.2 50400 11293 11293 65358  15.2  11.3 
6.89/6.90	c +   6.9 495.5 12000  99.4 50400 17036 17036 71893  15.1  16.3 
7.80/7.89	c R   7.9 503.6 12000  99.4 50400 19252 19252 71893  13.1  18.4 
10.69/10.77	c +  10.8 497.3 12000  99.5 50400 25650 25650 79082  13.0  23.0 
16.88/16.96	c +  17.0 504.9 12000  99.5 50400 38571 38571 86990  14.1  33.9 
20.28/20.36	c R  20.4 511.3 12000  99.5 50400 44910 44910 86990  14.0  40.6 
20.28/20.36	c 
20.28/20.36	c  seconds     variables   original    learned     agility
20.28/20.36	c         level        used      conflicts    limit          MB
20.28/20.36	c 
27.68/27.74	c +  27.7 501.8 12000  99.5 50400 57952 57952 95689  13.3  50.1 
45.28/45.38	c +  45.4 505.7 12000  99.5 50400 87023 87023 105e3  13.4  75.1 
56.27/56.34	c R  56.3 518.6 12000  99.5 50400 102e3 102e3 105e3  13.1  92.8 
70.17/70.26	c +  70.2 511.1 12000  99.6 50400 130e3 38432 115e3  15.0  37.2 
110.07/110.19	c + 110.2 513.7 12000  99.6 50400 196e3 103e3 127e3  11.8  93.6 
135.36/135.43	c R 135.4 525.6 12000  99.6 50400 230e3 24139 127e3  15.6  31.3 
171.05/171.10	c + 171.1 519.8 12000  99.6 50400 294e3 87456 140e3  15.1  82.3 
265.72/265.81	c + 265.7 520.8 12000  99.6 50400 441e3 108e3 154e3  14.5  97.7 
324.41/324.54	c R 324.5 531.5 12000  99.6 50400 512e3 41063 154e3  13.6  55.3 
421.98/422.12	c + 422.0 525.8 12000  99.6 50400 662e3 50600 169e3  17.9  46.1 
656.72/656.90	c + 656.7 526.1 12000  99.6 50400 993e3 69701 186e3  16.5  83.2 
807.88/808.19	c R 808.0 533.6 12000  99.6 50400 112e4 36418 186e3  13.1  56.0 
1069.32/1069.68	c + 107e1 528.5 12000  99.6 50400 148e4 52427 205e3  15.0  50.7

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-1514698-1238242762/watcher-1514698-1238242762 -o /tmp/evaluation-result-1514698-1238242762/solver-1514698-1238242762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514698-1238242762.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: 0.99 0.98 0.99 3/80 18994
/proc/meminfo: memFree=1517088/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=1656 CPUtime=0
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 1096940077 1695744 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 414 291 56 152 0 260 0

[startup+0.101073 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 18994
/proc/meminfo: memFree=1517088/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=3368 CPUtime=0.09
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 738 0 0 0 9 0 0 0 18 0 1 0 1096940077 3448832 723 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 842 723 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.202084 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 18994
/proc/meminfo: memFree=1517088/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=3632 CPUtime=0.19
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 791 0 0 0 19 0 0 0 18 0 1 0 1096940077 3719168 776 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 908 776 69 152 0 754 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3632

[startup+0.302094 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 18994
/proc/meminfo: memFree=1517088/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=3764 CPUtime=0.29
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 847 0 0 0 29 0 0 0 19 0 1 0 1096940077 3854336 832 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 941 832 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.702136 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 18994
/proc/meminfo: memFree=1517088/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=4556 CPUtime=0.69
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 1046 0 0 0 69 0 0 0 23 0 1 0 1096940077 4665344 1031 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 1139 1031 69 152 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1512152/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=6404 CPUtime=1.49
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 1483 0 0 0 148 1 0 0 25 0 1 0 1096940077 6557696 1468 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 1601 1468 69 152 0 1447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10139 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1509784/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=9968 CPUtime=3.09
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 2372 0 0 0 307 2 0 0 25 0 1 0 1096940077 10207232 2357 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 2492 2357 69 152 0 2338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30172 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1503128/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=16216 CPUtime=6.29
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 3963 0 0 0 626 3 0 0 25 0 1 0 1096940077 16605184 3948 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 4054 3948 69 152 0 3900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16216

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1490520/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=27832 CPUtime=12.68
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 6845 0 0 0 1263 5 0 0 25 0 1 0 1096940077 28499968 6830 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 6958 6830 69 152 0 6804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27832

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1467928/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=49740 CPUtime=25.48
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 12323 0 0 0 2537 11 0 0 25 0 1 0 1096940077 50933760 12308 1992294400 134512640 135137933 4294956240 18446744073709551615 134545564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 12435 12308 69 152 0 12281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49740

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1429976/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=88276 CPUtime=51.07
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 21916 0 0 0 5087 20 0 0 25 0 1 0 1096940077 90394624 21901 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 22069 21901 69 152 0 21915 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88276

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1418200/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=99192 CPUtime=102.27
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 24655 0 0 0 10204 23 0 0 25 0 1 0 1096940077 101572608 24615 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 24798 24615 69 152 0 24644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 99192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1392920/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=124140 CPUtime=162.25
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 30956 0 0 0 16197 28 0 0 25 0 1 0 1096940077 127119360 30916 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 31035 30916 69 152 0 30881 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 124140

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1382616/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=135460 CPUtime=222.24
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 33530 0 0 0 22193 31 0 0 25 0 1 0 1096940077 138711040 33490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 33865 33490 69 152 0 33711 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 135460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1382616/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=135460 CPUtime=282.22
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 33530 0 0 0 28191 31 0 0 25 0 1 0 1096940077 138711040 33490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 33865 33490 69 152 0 33711 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 135460

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1351192/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=166612 CPUtime=342.2
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41353 0 0 0 34183 37 0 0 25 0 1 0 1096940077 170610688 41313 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 41653 41313 69 152 0 41499 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 166612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1351192/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=166612 CPUtime=402.18
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41353 0 0 0 40181 37 0 0 25 0 1 0 1096940077 170610688 41313 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 41653 41313 69 152 0 41499 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 166612

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1352792/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=164740 CPUtime=462.17
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41353 0 0 0 46179 38 0 0 25 0 1 0 1096940077 168693760 40867 1992294400 134512640 135137933 4294956240 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 41185 40867 69 152 0 41031 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 164740

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1353368/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=164012 CPUtime=522.16
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41383 0 0 0 52178 38 0 0 25 0 1 0 1096940077 167948288 40715 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 41003 40715 69 152 0 40849 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 164012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1353368/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=164012 CPUtime=582.14
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41383 0 0 0 58176 38 0 0 25 0 1 0 1096940077 167948288 40715 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 41003 40715 69 152 0 40849 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 164012

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1354776/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=162568 CPUtime=642.13
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41383 0 0 0 64175 38 0 0 25 0 1 0 1096940077 166469632 40354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 40642 40354 69 152 0 40488 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 162568

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1354776/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=162568 CPUtime=702.11
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 41383 0 0 0 70173 38 0 0 25 0 1 0 1096940077 166469632 40354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 40642 40354 69 152 0 40488 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 162568

[startup+762.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1307160/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=210220 CPUtime=762.1
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 53284 0 0 0 76161 49 0 0 25 0 1 0 1096940077 215265280 52255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 52555 52255 69 152 0 52401 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 210220

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1280600/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=236620 CPUtime=822.08
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 82151 57 0 0 25 0 1 0 1096940077 242298880 58882 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 59155 58882 69 152 0 59001 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 236620

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1280664/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=236620 CPUtime=882.06
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 88149 57 0 0 25 0 1 0 1096940077 242298880 58882 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 59155 58882 69 152 0 59001 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 236620

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1288536/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=228540 CPUtime=942.04
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 94147 57 0 0 25 0 1 0 1096940077 234024960 56881 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 57135 56881 69 152 0 56981 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 228540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1288536/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=228540 CPUtime=1002.03
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 100146 57 0 0 25 0 1 0 1096940077 234024960 56881 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 57135 56881 69 152 0 56981 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 228540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1302168/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=214860 CPUtime=1062.02
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 106144 58 0 0 25 0 1 0 1096940077 220016640 53461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 53715 53461 69 152 0 53561 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 214860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1302168/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=214860 CPUtime=1122
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59911 0 0 0 112142 58 0 0 25 0 1 0 1096940077 220016640 53461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 53715 53461 69 152 0 53561 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 214860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1302168/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=214860 CPUtime=1181.99
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 59915 0 0 0 118141 58 0 0 25 0 1 0 1096940077 220016640 53465 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 53715 53465 69 152 0 53561 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 214860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1296792/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=220404 CPUtime=1200.08
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 61286 0 0 0 119949 59 0 0 25 0 1 0 1096940077 225693696 54836 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 55101 54836 69 152 0 54947 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 220404

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18995
/proc/meminfo: memFree=1296792/2055912 swapFree=4170660/4192956
[pid=18994] ppid=18992 vsize=220404 CPUtime=1200.08
/proc/18994/stat : 18994 (picosat) R 18992 18994 18801 0 -1 4194304 61286 0 0 0 119949 59 0 0 25 0 1 0 1096940077 225693696 54836 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18994/statm: 55101 54836 69 152 0 54947 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 220404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.5
CPU system time (s): 0.636903
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 236620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.636903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61286
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= 1388

runsolver used 1.53177 second user time and 3.9414 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 13:19:22
IDJOB=1514698
IDBENCH=70368
IDSOLVER=506
FILE ID=node78/1514698-1238242762
PBS_JOBID= 9060715
Free space on /tmp= 126872 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514698-1238242762/watcher-1514698-1238242762 -o /tmp/evaluation-result-1514698-1238242762/solver-1514698-1238242762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514698-1238242762.cnf

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=335159097

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055912 kB
MemFree:       1517568 kB
Buffers:         65096 kB
Cached:         386680 kB
SwapCached:       7768 kB
Active:         130236 kB
Inactive:       331996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1517568 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            60288 kB
Committed_AS:  2475368 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 13:39:24