Trace number 1514542

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) 1200.16 1200.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
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-1514542-1238240286.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 117e1 18000  20.9 75600   100   100 41580  11.8   3.8 
0.09/0.16	c R   0.2 117e1 18000  21.3 75600   101   101 41580  11.9   3.8 
0.19/0.24	c +   0.2 892.9 18000  45.6 75600   250   250 45738  14.6   3.8 
0.29/0.31	c R   0.3 902.1 18000  54.6 75600   401   401 45738  12.8   3.9 
0.29/0.35	c +   0.4 846.1 18000  60.0 75600   475   475 50311  12.6   4.0 
0.49/0.53	c +   0.5 758.3 18000  73.4 75600   812   812 55342  18.3   4.3 
0.69/0.72	c R   0.7 768.8 18000  79.1 75600  1205  1205 55342  14.5   4.6 
0.69/0.78	c +   0.8 736.0 18000  81.3 75600  1317  1317 60876  15.0   4.7 
1.09/1.19	c +   1.2 708.3 18000  91.3 75600  2074  2074 66963  13.2   5.3 
1.69/1.78	c R   1.8 729.4 18000  94.3 75600  3208  3208 66963  13.9   6.3 
1.69/1.78	c +   1.8 720.1 18000  94.3 75600  3209  3209 73659  12.8   6.3 
2.69/2.72	c +   2.7 694.7 18000  97.4 75600  4911  4911 81024  16.2   7.7 
4.19/4.27	c +   4.3 704.8 18000  98.3 75600  7464  7464 89126  15.5  10.8 
4.59/4.64	c R   4.6 709.6 18000  98.4 75600  8015  8015 89126  14.7  11.6 
6.49/6.57	c +   6.6 693.2 18000  99.0 75600 11293 11293 98038  15.1  14.7 
9.99/10.03	c +  10.0 697.6 18000  99.3 75600 17036 17036 107e3  13.8  20.3 
11.49/11.52	c R  11.5 704.4 18000  99.3 75600 19249 19249 107e3  11.6  23.1 
15.39/15.45	c +  15.4 694.8 18000  99.4 75600 25650 25650 118e3  13.2  28.4 
24.09/24.13	c +  24.1 700.9 18000  99.5 75600 38571 38571 130e3  14.5  41.5 
28.58/28.68	c R  28.7 712.9 18000  99.5 75600 44901 44901 130e3  13.9  49.9 
28.58/28.68	c 
28.58/28.68	c  seconds     variables   original    learned     agility
28.58/28.68	c         level        used      conflicts    limit          MB
28.58/28.68	c 
38.28/38.38	c +  38.4 701.8 18000  99.5 75600 57952 57952 143e3  10.6  62.0 
61.48/61.60	c +  61.6 707.9 18000  99.5 75600 87023 87023 157e3  12.2  93.4 
75.47/75.56	c R  75.5 728.5 18000  99.5 75600 102e3 102e3 157e3  14.3 119.0 
102.26/102.37	c + 102.3 718.7 18000  99.5 75600 130e3 130e3 173e3  13.5 145.9 
163.05/163.13	c + 163.1 720.3 18000  99.6 75600 196e3 35822 191e3  13.2  46.8 
193.84/193.98	c R 193.9 733.5 18000  99.6 75600 230e3 70570 191e3  11.5  97.7 
250.92/251.06	c + 251.0 726.3 18000  99.6 75600 294e3 133e3 210e3  13.1 161.3 
386.79/386.94	c + 386.8 728.3 18000  99.6 75600 441e3 84448 231e3  14.0 100.0 
467.57/467.70	c R 467.6 740.9 18000  99.6 75600 512e3 155e3 231e3  14.9 202.4 
614.24/614.49	c + 614.3 733.3 18000  99.6 75600 662e3 87733 254e3  16.5 101.4 
947.35/947.62	c + 947.4 738.4 18000  99.6 75600 993e3 178e3 279e3  15.5 229.8 
1138.20/1138.52	c R 114e1 752.3 18000  99.6 75600 112e4 50990 279e3  13.7  96.8

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-1514542-1238240286/watcher-1514542-1238240286 -o /tmp/evaluation-result-1514542-1238240286/solver-1514542-1238240286 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514542-1238240286.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 5831
/proc/meminfo: memFree=1606104/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=2048 CPUtime=0
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 388 0 0 0 0 0 0 0 20 0 1 0 1096692551 2097152 373 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 512 373 56 152 0 358 0

[startup+0.082147 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 5831
/proc/meminfo: memFree=1606104/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=4808 CPUtime=0.07
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 1027 0 0 0 7 0 0 0 20 0 1 0 1096692551 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134559708 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4808

[startup+0.101148 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 5831
/proc/meminfo: memFree=1606104/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=4808 CPUtime=0.09
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 1027 0 0 0 9 0 0 0 20 0 1 0 1096692551 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134563002 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.301169 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 5831
/proc/meminfo: memFree=1606104/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=5072 CPUtime=0.29
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 1105 0 0 0 29 0 0 0 22 0 1 0 1096692551 5193728 1090 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 1268 1090 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701209 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 5831
/proc/meminfo: memFree=1606104/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=5732 CPUtime=0.69
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 1271 0 0 0 69 0 0 0 25 0 1 0 1096692551 5869568 1256 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 1433 1256 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1600848/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=6920 CPUtime=1.49
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 1575 0 0 0 149 0 0 0 25 0 1 0 1096692551 7086080 1560 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 1730 1560 69 152 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6920

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1598928/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=9576 CPUtime=3.09
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 2248 0 0 0 308 1 0 0 25 0 1 0 1096692551 9805824 2233 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 2394 2233 69 152 0 2240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9576

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1592656/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=15696 CPUtime=6.29
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 3761 0 0 0 627 2 0 0 25 0 1 0 1096692551 16072704 3746 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 3924 3746 69 152 0 3770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15696

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1581328/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=26388 CPUtime=12.68
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 6421 0 0 0 1264 4 0 0 25 0 1 0 1096692551 27021312 6406 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 6597 6406 69 152 0 6443 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26388

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1560720/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=46596 CPUtime=25.48
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 11457 0 0 0 2539 9 0 0 25 0 1 0 1096692551 47714304 11442 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 11649 11442 69 152 0 11495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46596

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1525008/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=82260 CPUtime=51.07
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 20342 0 0 0 5090 17 0 0 25 0 1 0 1096692551 84234240 20327 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 20565 20327 69 152 0 20411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82260

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1455312/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=151104 CPUtime=102.26
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 37626 0 0 0 10195 31 0 0 25 0 1 0 1096692551 154730496 37611 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 37776 37611 69 152 0 37622 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 151104

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1404688/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=202172 CPUtime=162.25
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 50223 0 0 0 16182 43 0 0 25 0 1 0 1096692551 207024128 50197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 50543 50197 69 152 0 50389 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 202172

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5832
/proc/meminfo: memFree=1404688/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=202172 CPUtime=222.23
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 50224 0 0 0 22180 43 0 0 25 0 1 0 1096692551 207024128 50198 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 50543 50198 69 152 0 50389 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202172

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5834
/proc/meminfo: memFree=1403792/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=204152 CPUtime=282.22
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 50704 0 0 0 28178 44 0 0 25 0 1 0 1096692551 209051648 50678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 51038 50678 69 152 0 50884 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 204152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5834
/proc/meminfo: memFree=1355664/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=250632 CPUtime=342.2
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 62421 0 0 0 34165 55 0 0 25 0 1 0 1096692551 256647168 62395 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 62658 62395 69 152 0 62504 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 250632

[startup+402.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/74 5834
/proc/meminfo: memFree=1355664/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=250632 CPUtime=402.18
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 62421 0 0 0 40163 55 0 0 25 0 1 0 1096692551 256647168 62395 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 62658 62395 69 152 0 62504 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 250632

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/74 5834
/proc/meminfo: memFree=1355600/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=250632 CPUtime=462.17
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 62421 0 0 0 46162 55 0 0 25 0 1 0 1096692551 256647168 62395 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 62658 62395 69 152 0 62504 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 250632

[startup+522.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/74 5834
/proc/meminfo: memFree=1348944/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=258164 CPUtime=522.16
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 64286 0 0 0 52158 58 0 0 25 0 1 0 1096692551 264359936 64260 1992294400 134512640 135137933 4294956240 18446744073709551615 134553665 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 64541 64260 69 152 0 64387 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 258164

[startup+582.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/74 5834
/proc/meminfo: memFree=1319632/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=286432 CPUtime=582.14
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 71394 0 0 0 58150 64 0 0 25 0 1 0 1096692551 293306368 71368 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 71608 71368 69 152 0 71454 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 286432

[startup+642.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/74 5834
/proc/meminfo: memFree=1319632/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=286432 CPUtime=642.13
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 71394 0 0 0 64149 64 0 0 25 0 1 0 1096692551 293306368 71368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 71608 71368 69 152 0 71454 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 286432

[startup+702.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/74 5834
/proc/meminfo: memFree=1319632/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=286432 CPUtime=702.11
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 71394 0 0 0 70147 64 0 0 25 0 1 0 1096692551 293306368 71368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 71608 71368 69 152 0 71454 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 286432

[startup+762.306 s]
/proc/loadavg: 1.04 1.05 1.00 2/74 5834
/proc/meminfo: memFree=1319568/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=286432 CPUtime=762.1
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 71394 0 0 0 76146 64 0 0 25 0 1 0 1096692551 293306368 71368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 71608 71368 69 152 0 71454 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 286432

[startup+822.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 5834
/proc/meminfo: memFree=1303952/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=301884 CPUtime=822.08
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 75296 0 0 0 82140 68 0 0 25 0 1 0 1096692551 309129216 75270 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 75471 75270 69 152 0 75317 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 301884

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 5834
/proc/meminfo: memFree=1303952/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=301884 CPUtime=882.06
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 75296 0 0 0 88138 68 0 0 25 0 1 0 1096692551 309129216 75270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 75471 75270 69 152 0 75317 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 301884

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 5834
/proc/meminfo: memFree=1303888/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=301884 CPUtime=942.05
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 75296 0 0 0 94137 68 0 0 25 0 1 0 1096692551 309129216 75270 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 75471 75270 69 152 0 75317 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 301884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 5834
/proc/meminfo: memFree=1299664/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=306640 CPUtime=1002.03
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 76515 0 0 0 100134 69 0 0 25 0 1 0 1096692551 313999360 76489 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 76660 76489 69 152 0 76506 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 306640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 5834
/proc/meminfo: memFree=1231568/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=376104 CPUtime=1062.02
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 93625 0 0 0 106116 86 0 0 25 0 1 0 1096692551 385130496 93599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 94026 93599 69 152 0 93872 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 376104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5834
/proc/meminfo: memFree=1199184/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=408300 CPUtime=1122
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 101451 0 0 0 112107 93 0 0 25 0 1 0 1096692551 418099200 101425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 102075 101425 69 152 0 101921 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 408300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5834
/proc/meminfo: memFree=1199184/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=408300 CPUtime=1181.99
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 101451 0 0 0 118106 93 0 0 25 0 1 0 1096692551 418099200 101425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 102075 101425 69 152 0 101921 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 408300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5834
/proc/meminfo: memFree=1199184/2055920 swapFree=4177652/4192956
[pid=5831] ppid=5829 vsize=408300 CPUtime=1200.09
/proc/5831/stat : 5831 (picosat) R 5829 5831 5702 0 -1 4194304 101451 0 0 0 119916 93 0 0 25 0 1 0 1096692551 418099200 101425 1992294400 134512640 135137933 4294956240 18446744073709551615 134521407 0 0 4096 0 0 0 0 17 1 0 0
/proc/5831/statm: 102075 101425 69 152 0 101921 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 408300

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): 1200.46
CPU time (s): 1200.16
CPU user time (s): 1199.16
CPU system time (s): 0.992849
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 408300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.16
system time used= 0.992849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101451
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= 1883

runsolver used 1.04784 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 12:38:06
IDJOB=1514542
IDBENCH=70355
IDSOLVER=506
FILE ID=node84/1514542-1238240286
PBS_JOBID= 9060698
Free space on /tmp= 66120 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514542-1238240286/watcher-1514542-1238240286 -o /tmp/evaluation-result-1514542-1238240286/solver-1514542-1238240286 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514542-1238240286.cnf

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=1604660979

node84.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		: 3000.231
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		: 3000.231
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:       1606520 kB
Buffers:         49984 kB
Cached:         317532 kB
SwapCached:       6960 kB
Active:         149496 kB
Inactive:       227468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606520 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          14960 kB
Slab:            57556 kB
Committed_AS:  2786380 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 12:58:08