Trace number 1513390

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1802626390-033.cnf
MD5SUM298c47e7c897264ddc867921f7476e46
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.688
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513390-1238217348.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 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   180   0.0 15300     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7650 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  65.5   180  98.9 15300   100   100  8415   8.0   0.7 
0.00/0.02	c R   0.0  65.5   180  98.9 15300   101   101  8415   8.1   0.7 
0.00/0.03	c +   0.0  59.2   180 100.0 15300   250   250  9256  17.6   0.8 
0.00/0.04	c N   0.0  61.5   180 100.0 15300   404   404  9256  24.7   0.8 
0.00/0.04	c +   0.0  62.3   180 100.0 15300   475   475 10181  26.5   0.8 
0.00/0.06	c +   0.1  64.6   180 100.0 15300   812   812 11199  32.7   0.9 
0.00/0.07	c N   0.1  65.9   180 100.0 15300  1207  1207 11199  34.7   1.0 
0.07/0.08	c +   0.1  66.0   180 100.0 15300  1317  1317 12318  35.0   1.0 
0.09/0.12	c +   0.1  67.0   180 100.0 15300  2074  2074 13549  35.8   1.2 
0.09/0.18	c +   0.2  67.2   180 100.0 15300  3209  3209 14903  35.4   1.5 
0.09/0.18	c N   0.2  67.2   180 100.0 15300  3215  3215 14903  35.4   1.5 
0.19/0.28	c +   0.3  67.6   180 100.0 15300  4911  4911 16393  35.3   1.9 
0.39/0.47	c +   0.5  67.4   180 100.0 15300  7464  7464 18032  35.5   2.5 
0.49/0.52	c N   0.5  67.3   180 100.0 15300  8032  8032 18032  35.6   2.6 
0.69/0.79	c +   0.8  67.3   180 100.0 15300 11293 11293 19835  35.5   3.4 
1.39/1.48	c +   1.5  66.9   180 100.0 15300 17036 17036 21818  37.5   4.8 
1.69/1.78	c N   1.8  67.0   180 100.0 15300 19250 19250 21818  35.9   5.3 
2.59/2.61	c +   2.6  67.1   180 100.0 15300 25650 14737 23999  36.2   4.3 
4.40/4.40	c +   4.4  67.1   180 100.0 15300 38571 15654 26398  37.3   4.6 
5.19/5.26	c N   5.3  66.9   180 100.0 15300 44889 21972 26398  37.1   6.1 
5.19/5.26	c 
5.19/5.26	c  seconds     variables   original    learned     agility
5.19/5.26	c         level        used      conflicts    limit          MB
5.19/5.26	c 
6.99/7.08	c +   7.1  66.9   180 100.0 15300 57952 21221 29037  36.1   5.8 
11.59/11.67	c +  11.7  66.5   180 100.0 15300 87023 17711 31940  34.8   5.0 
14.38/14.43	c N  14.4  66.3   180 100.0 15300 102e3 14207 31940  36.2   4.1 
18.48/18.58	c +  18.6  66.0   180 100.0 15300 130e3 23197 35134  36.7   6.2 
30.58/30.63	c +  30.6  65.7   180 100.0 15300 196e3 23388 38647  35.8   6.6 
37.98/38.03	c N  38.0  65.4   180 100.0 15300 230e3 33176 38647  35.5   8.8 
50.37/50.43	c +  50.4  65.3   180 100.0 15300 294e3 22173 42511  34.7   6.2 
80.86/80.93	c +  80.9  64.9   180 100.0 15300 441e3 26801 46762  36.4   7.3 
97.95/98.05	c N  98.0  64.7   180 100.0 15300 512e3 32373 46762  35.8   8.6 
133.14/133.25	c + 133.2  64.2   180 100.0 15300 662e3 16250 51438  35.2   4.7 
221.31/221.46	c + 221.4  63.7   180 100.0 15300 993e3 48313 56581  35.1  12.4 
260.19/260.38	c N 260.3  63.5   180 100.0 15300 112e4 14635 56581  35.4   4.4 
360.75/360.91	c + 360.8  63.4   180 100.0 15300 148e4 37739 62239  36.4   9.8 
591.48/591.77	c + 591.6  63.0   180 100.0 15300 223e4 15240 68462  36.2   4.5 
670.44/670.78	c N 670.5  62.8   180 100.0 15300 246e4 27457 68462  36.3   7.8 
993.53/993.91	c + 993.5  62.4   180 100.0 15300 335e4 67600 75308  36.3  17.4

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-1513390-1238217348/watcher-1513390-1238217348 -o /tmp/evaluation-result-1513390-1238217348/solver-1513390-1238217348 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513390-1238217348.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 3/64 8887
/proc/meminfo: memFree=1513696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=912 CPUtime=0
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1094395747 933888 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 228 105 56 152 0 74 0

[startup+0.0825761 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8887
/proc/meminfo: memFree=1513696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=1836 CPUtime=0.07
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 370 0 0 0 7 0 0 0 18 0 1 0 1094395747 1880064 355 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 459 355 69 152 0 305 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1836

[startup+0.10158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8887
/proc/meminfo: memFree=1513696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=1968 CPUtime=0.09
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 392 0 0 0 9 0 0 0 18 0 1 0 1094395747 2015232 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 492 377 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301623 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8887
/proc/meminfo: memFree=1513696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=2760 CPUtime=0.29
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 1094395747 2826240 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 690 592 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701708 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8887
/proc/meminfo: memFree=1513696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=4080 CPUtime=0.69
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 929 0 0 0 69 0 0 0 22 0 1 0 1094395747 4177920 914 1992294400 134512640 135137933 4294956240 18446744073709551615 134552841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 1020 914 69 152 0 866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4080

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1509464/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=5796 CPUtime=1.49
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 1359 0 0 0 149 0 0 0 25 0 1 0 1094395747 5935104 1344 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 1449 1344 69 152 0 1295 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5796

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1507352/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=7116 CPUtime=3.09
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 1673 0 0 0 308 1 0 0 25 0 1 0 1094395747 7286784 1658 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 1779 1658 69 152 0 1625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7116

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1506520/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=8172 CPUtime=6.29
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 1959 0 0 0 628 1 0 0 25 0 1 0 1094395747 8368128 1944 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2043 1944 69 152 0 1889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8172

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1505240/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=8832 CPUtime=12.69
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 2122 0 0 0 1268 1 0 0 25 0 1 0 1094395747 9043968 2107 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2208 2107 69 152 0 2054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8832

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1503576/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=10672 CPUtime=25.48
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 2527 0 0 0 2547 1 0 0 25 0 1 0 1094395747 10928128 2512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2668 2512 69 152 0 2514 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10672

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1502744/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=11464 CPUtime=51.07
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 2738 0 0 0 5105 2 0 0 25 0 1 0 1094395747 11739136 2723 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 2866 2723 69 152 0 2712 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11464

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1500696/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=13444 CPUtime=102.25
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 3230 0 0 0 10223 2 0 0 25 0 1 0 1094395747 13766656 3215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 3361 3215 69 152 0 3207 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13444

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1499544/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=14632 CPUtime=162.23
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 3530 0 0 0 16220 3 0 0 25 0 1 0 1094395747 14983168 3515 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 3658 3515 69 152 0 3504 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14632

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1499416/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=14620 CPUtime=222.21
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 3549 0 0 0 22218 3 0 0 25 0 1 0 1094395747 14970880 3534 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 3655 3534 69 152 0 3501 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14620

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1498136/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=15808 CPUtime=282.18
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 3852 0 0 0 28215 3 0 0 25 0 1 0 1094395747 16187392 3837 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 3952 3837 69 152 0 3798 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15808

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1498008/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=15940 CPUtime=342.16
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 3890 0 0 0 34213 3 0 0 25 0 1 0 1094395747 16322560 3875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 3985 3875 69 152 0 3831 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15940

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1496728/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=17128 CPUtime=402.14
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4202 0 0 0 40210 4 0 0 25 0 1 0 1094395747 17539072 4187 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4282 4187 69 152 0 4128 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17128

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1496536/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=17392 CPUtime=462.12
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4250 0 0 0 46208 4 0 0 25 0 1 0 1094395747 17809408 4235 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4348 4235 69 152 0 4194 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17392

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1496536/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=17392 CPUtime=522.1
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4250 0 0 0 52206 4 0 0 25 0 1 0 1094395747 17809408 4235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4348 4235 69 152 0 4194 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17392

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1496536/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=17392 CPUtime=582.08
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4250 0 0 0 58204 4 0 0 25 0 1 0 1094395747 17809408 4235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4348 4235 69 152 0 4194 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17392

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1495064/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19204 CPUtime=642.06
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4611 0 0 0 64201 5 0 0 25 0 1 0 1094395747 19664896 4592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4801 4592 69 152 0 4647 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19204

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8888
/proc/meminfo: memFree=1495000/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19192 CPUtime=702.03
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4611 0 0 0 70198 5 0 0 25 0 1 0 1094395747 19652608 4589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4798 4589 69 152 0 4644 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19192

[startup+762.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 8888
/proc/meminfo: memFree=1495000/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19192 CPUtime=762.01
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4611 0 0 0 76196 5 0 0 25 0 1 0 1094395747 19652608 4589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4798 4589 69 152 0 4644 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19192

[startup+822.303 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 8888
/proc/meminfo: memFree=1495000/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19192 CPUtime=822
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4611 0 0 0 82194 6 0 0 25 0 1 0 1094395747 19652608 4589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4798 4589 69 152 0 4644 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 19192

[startup+882.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 8888
/proc/meminfo: memFree=1494936/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19324 CPUtime=881.97
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4617 0 0 0 88191 6 0 0 25 0 1 0 1094395747 19787776 4595 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4831 4595 69 152 0 4677 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19324

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 8888
/proc/meminfo: memFree=1494936/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=19324 CPUtime=941.95
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 4619 0 0 0 94189 6 0 0 25 0 1 0 1094395747 19787776 4597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 4831 4597 69 152 0 4677 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19324

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 8888
/proc/meminfo: memFree=1493144/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21040 CPUtime=1001.92
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5061 0 0 0 100186 6 0 0 25 0 1 0 1094395747 21544960 5039 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5260 5039 69 152 0 5106 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 21040

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 8888
/proc/meminfo: memFree=1493080/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21040 CPUtime=1061.9
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5075 0 0 0 106184 6 0 0 25 0 1 0 1094395747 21544960 5053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5260 5053 69 152 0 5106 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 21040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8888
/proc/meminfo: memFree=1493080/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21040 CPUtime=1121.88
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5078 0 0 0 112182 6 0 0 25 0 1 0 1094395747 21544960 5056 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5260 5056 69 152 0 5106 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 21040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8888
/proc/meminfo: memFree=1492952/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21172 CPUtime=1181.85
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5100 0 0 0 118179 6 0 0 25 0 1 0 1094395747 21680128 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134543143 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5293 5078 69 152 0 5139 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 21172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8888
/proc/meminfo: memFree=1492952/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21172 CPUtime=1200.05
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5100 0 0 0 119999 6 0 0 25 0 1 0 1094395747 21680128 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5293 5078 69 152 0 5139 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21172

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 1.01 1.00 2/65 8888
/proc/meminfo: memFree=1492952/2055920 swapFree=4177912/4192956
[pid=8887] ppid=8885 vsize=21172 CPUtime=1200.05
/proc/8887/stat : 8887 (picosat) R 8885 8887 8062 0 -1 4194304 5100 0 0 0 119999 6 0 0 25 0 1 0 1094395747 21680128 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8887/statm: 5293 5078 69 152 0 5139 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.069989
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 21172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5100
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= 2138

runsolver used 0.840872 second user time and 2.66459 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 06:15:48
IDJOB=1513390
IDBENCH=70259
IDSOLVER=506
FILE ID=node71/1513390-1238217348
PBS_JOBID= 9060495
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1802626390-033.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513390-1238217348/watcher-1513390-1238217348 -o /tmp/evaluation-result-1513390-1238217348/solver-1513390-1238217348 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513390-1238217348.cnf

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

MD5SUM BENCH= 298c47e7c897264ddc867921f7476e46
RANDOM SEED=422901434

node71.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		: 3000.270
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		: 3000.270
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:       1514112 kB
Buffers:         48924 kB
Cached:         409480 kB
SwapCached:       9096 kB
Active:         101268 kB
Inactive:       367804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514112 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            58700 kB
Committed_AS:  2412240 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 06:35:50