Trace number 1515922

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2028777924-038.cnf
MD5SUMfe3309ffe1b711047a9fc636f2702995
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.135978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515922-1238261465.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  28.7    70 100.0  6230   100   100  3426   6.0   0.3 
0.00/0.01	c R   0.0  28.7    70 100.0  6230   103   103  3426   6.2   0.3 
0.00/0.01	c +   0.0  27.3    70 100.0  6230   250   250  3768  13.8   0.3 
0.00/0.01	c R   0.0  27.1    70 100.0  6230   405   405  3768  19.4   0.3 
0.00/0.02	c +   0.0  26.9    70 100.0  6230   475   475  4144  21.7   0.4 
0.00/0.02	c +   0.0  26.7    70 100.0  6230   812   812  4558  30.0   0.4 
0.00/0.03	c N   0.0  26.5    70 100.0  6230  1212  1212  4558  35.3   0.4 
0.00/0.04	c +   0.0  26.6    70 100.0  6230  1317  1317  5013  36.1   0.5 
0.04/0.06	c +   0.1  26.5    70 100.0  6230  2074  2074  5514  39.1   0.6 
0.09/0.10	c +   0.1  25.9    70 100.0  6230  3209  3209  6065  40.5   0.7 
0.09/0.10	c N   0.1  25.9    70 100.0  6230  3220  3220  6065  40.5   0.7 
0.09/0.16	c +   0.2  25.3    70 100.0  6230  4911  4911  6671  40.9   0.9 
0.19/0.26	c +   0.3  24.9    70 100.0  6230  7464  4124  7338  39.9   0.8 
0.19/0.29	c N   0.3  24.8    70 100.0  6230  8032  4692  7338  40.4   0.9 
0.39/0.43	c +   0.4  24.4    70 100.0  6230 11293  4279  8071  41.2   0.8 
0.59/0.67	c +   0.7  24.2    70 100.0  6230 17036  5981  8878  41.2   1.0 
0.69/0.77	c N   0.8  24.2    70 100.0  6230 19254  8199  8878  40.0   1.3 
1.00/1.06	c +   1.1  23.9    70 100.0  6230 25650  5709  9765  41.0   1.0 
1.59/1.67	c +   1.7  23.6    70 100.0  6230 38571  8854 10741  40.0   1.4 
1.99/2.00	c N   2.0  23.4    70 100.0  6230 44910  9816 10741  40.2   1.5 
1.99/2.00	c 
1.99/2.00	c  seconds     variables   original    learned     agility
1.99/2.00	c         level        used      conflicts    limit          MB
1.99/2.00	c 
2.59/2.66	c +   2.7  23.2    70 100.0  6230 57952  6733 11815  40.9   1.1 
4.09/4.18	c +   4.2  22.9    70 100.0  6230 87023  6238 12996  41.2   1.1 
4.89/4.98	c N   5.0  22.6    70 100.0  6230 102e3  8822 12996  40.3   1.3 
6.39/6.47	c +   6.5  22.6    70 100.0  6230 130e3 10823 14295  39.6   1.6 
10.09/10.18	c +  10.2  22.1    70 100.0  6230 196e3 11853 15724  40.7   1.7 
12.19/12.26	c N  12.3  22.1    70 100.0  6230 230e3 15144 15724  40.5   2.0 
16.19/16.22	c +  16.2  21.8    70 100.0  6230 294e3 15545 17296  40.6   2.0 
25.38/25.42	c +  25.4  21.6    70 100.0  6230 441e3 15600 19025  40.3   2.2 
30.28/30.37	c N  30.4  21.5    70 100.0  6230 512e3 10912 19025  39.4   1.7 
40.58/40.66	c +  40.7  21.3    70 100.0  6230 662e3 17431 20927  40.2   2.3 
64.87/64.93	c +  64.9  21.1    70 100.0  6230 993e3 13541 23019  40.4   2.0 
75.46/75.54	c N  75.5  21.0    70 100.0  6230 112e4 21631 23019  40.6   2.8 
104.06/104.13	c + 104.1  20.8    70 100.0  6230 148e4 15029 25320  40.1   2.1 
168.94/169.04	c + 169.0  20.6    70 100.0  6230 223e4 14077 27852  40.6   2.0 
189.03/189.16	c N 189.1  20.6    70 100.0  6230 246e4 22545 27852  40.1   2.8 
270.01/270.17	c + 270.1  20.4    70 100.0  6230 335e4 25355 30637  41.5   3.2 
430.76/430.96	c + 430.8  20.1    70 100.0  6230 502e4 19498 33700  39.1   2.5 
460.45/460.65	c N 460.5  20.0    70 100.0  6230 533e4 33141 33700  40.4   4.3 
680.79/681.08	c + 680.9  19.7    70 100.0  6230 754e4 27188 37070  41.7   3.5 
1104.55/1104.98	c + 110e1  19.6    70 100.0  6230 113e5 35895 40777  39.6   4.5 
1124.74/1125.17	c N 112e1  19.6    70 100.0  6230 114e5 37095 40777  40.2   4.6

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-1515922-1238261465/watcher-1515922-1238261465 -o /tmp/evaluation-result-1515922-1238261465/solver-1515922-1238261465 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515922-1238261465.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 3/64 16619
/proc/meminfo: memFree=1927264/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=912 CPUtime=0
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1098812701 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 228 108 56 152 0 74 0

[startup+0.0480919 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16619
/proc/meminfo: memFree=1927264/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=1308 CPUtime=0.04
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 224 0 0 0 4 0 0 0 18 0 1 0 1098812701 1339392 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 327 209 69 152 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1308

[startup+0.1011 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16619
/proc/meminfo: memFree=1927264/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=1440 CPUtime=0.09
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1098812701 1474560 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 360 262 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301126 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16619
/proc/meminfo: memFree=1927264/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=1968 CPUtime=0.29
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1098812701 2015232 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 492 377 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701178 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16619
/proc/meminfo: memFree=1927264/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=2100 CPUtime=0.69
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 430 0 0 0 69 0 0 0 22 0 1 0 1098812701 2150400 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 525 415 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1925720/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=2364 CPUtime=1.49
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1098812701 2420736 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 591 469 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1925400/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=2496 CPUtime=3.09
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 544 0 0 0 309 0 0 0 25 0 1 0 1098812701 2555904 529 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 624 529 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1925144/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=2760 CPUtime=6.29
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 588 0 0 0 629 0 0 0 25 0 1 0 1098812701 2826240 573 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 690 573 69 152 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2760

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1924696/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=3024 CPUtime=12.69
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1098812701 3096576 647 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 756 647 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1924376/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=3420 CPUtime=25.48
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 732 0 0 0 2548 0 0 0 25 0 1 0 1098812701 3502080 717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 855 717 69 152 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1924056/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=3684 CPUtime=51.07
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 818 0 0 0 5107 0 0 0 25 0 1 0 1098812701 3772416 803 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 921 803 69 152 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1923672/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4072 CPUtime=102.27
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 899 0 0 0 10226 1 0 0 25 0 1 0 1098812701 4169728 884 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1018 884 69 152 0 864 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4072

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1923288/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4332 CPUtime=162.24
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 985 0 0 0 16223 1 0 0 25 0 1 0 1098812701 4435968 970 1992294400 134512640 135137933 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1083 970 69 152 0 929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922968/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4596 CPUtime=222.22
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1045 0 0 0 22221 1 0 0 25 0 1 0 1098812701 4706304 1030 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1149 1030 69 152 0 995 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4596

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922712/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4844 CPUtime=282.21
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1106 0 0 0 28219 2 0 0 25 0 1 0 1098812701 4960256 1091 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1211 1091 69 152 0 1057 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4844

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922584/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4844 CPUtime=342.18
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1125 0 0 0 34216 2 0 0 25 0 1 0 1098812701 4960256 1110 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1211 1110 69 152 0 1057 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4844

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922520/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=4960 CPUtime=402.16
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1143 0 0 0 40214 2 0 0 25 0 1 0 1098812701 5079040 1128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1240 1128 69 152 0 1086 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4960

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922200/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5480 CPUtime=462.15
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1211 0 0 0 46212 3 0 0 25 0 1 0 1098812701 5611520 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1370 1196 69 152 0 1216 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5480

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922200/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5440 CPUtime=522.13
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1211 0 0 0 52210 3 0 0 25 0 1 0 1098812701 5570560 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134568667 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1360 1196 69 152 0 1206 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5440

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922136/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5440 CPUtime=582.11
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1225 0 0 0 58208 3 0 0 25 0 1 0 1098812701 5570560 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1360 1210 69 152 0 1206 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5440

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1922136/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5440 CPUtime=642.09
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1225 0 0 0 64206 3 0 0 25 0 1 0 1098812701 5570560 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1360 1210 69 152 0 1206 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5440

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1921816/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5572 CPUtime=702.08
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1266 0 0 0 70204 4 0 0 25 0 1 0 1098812701 5705728 1251 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1393 1251 69 152 0 1239 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 5572

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1921432/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5968 CPUtime=762.06
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 76202 4 0 0 25 0 1 0 1098812701 6111232 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1492 1336 69 152 0 1338 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 5968

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1921432/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5920 CPUtime=822.03
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 82199 4 0 0 25 0 1 0 1098812701 6062080 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1480 1336 69 152 0 1326 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 5920

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1921432/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5920 CPUtime=882.02
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 88197 5 0 0 25 0 1 0 1098812701 6062080 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134552794 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1480 1336 69 152 0 1326 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 5920

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16620
/proc/meminfo: memFree=1921432/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5920 CPUtime=942
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 94195 5 0 0 25 0 1 0 1098812701 6062080 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1480 1336 69 152 0 1326 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 5920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16622
/proc/meminfo: memFree=1921176/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5920 CPUtime=1001.98
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 100193 5 0 0 25 0 1 0 1098812701 6062080 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1480 1336 69 152 0 1326 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 5920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16622
/proc/meminfo: memFree=1921176/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=5920 CPUtime=1061.96
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1351 0 0 0 106190 6 0 0 25 0 1 0 1098812701 6062080 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1480 1336 69 152 0 1326 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 5920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16622
/proc/meminfo: memFree=1921112/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=6172 CPUtime=1121.94
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1395 0 0 0 112188 6 0 0 25 0 1 0 1098812701 6320128 1380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1543 1380 69 152 0 1389 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 6172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16622
/proc/meminfo: memFree=1920984/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=6256 CPUtime=1181.92
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1424 0 0 0 118186 6 0 0 25 0 1 0 1098812701 6406144 1409 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1564 1409 69 152 0 1410 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 6256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16622
/proc/meminfo: memFree=1920984/2055920 swapFree=4177692/4192956
[pid=16619] ppid=16617 vsize=6256 CPUtime=1200.02
/proc/16619/stat : 16619 (picosat) R 16617 16619 16269 0 -1 4194304 1424 0 0 0 119996 6 0 0 25 0 1 0 1098812701 6406144 1409 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16619/statm: 1564 1409 69 152 0 1410 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6256

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): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.069989
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 6296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 1424
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= 2149

runsolver used 1.12983 second user time and 2.20267 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 18:31:05
IDJOB=1515922
IDBENCH=70470
IDSOLVER=506
FILE ID=node13/1515922-1238261465
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2028777924-038.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515922-1238261465/watcher-1515922-1238261465 -o /tmp/evaluation-result-1515922-1238261465/solver-1515922-1238261465 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515922-1238261465.cnf

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

MD5SUM BENCH= fe3309ffe1b711047a9fc636f2702995
RANDOM SEED=827982912

node13.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		: 3000.240
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		: 3000.240
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:       1927744 kB
Buffers:         22924 kB
Cached:          46356 kB
SwapCached:       9056 kB
Active:          42104 kB
Inactive:        37628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1927744 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34388 kB
Committed_AS:  2959112 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 18:51:07