Trace number 1514638

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) 1200.17 1200.57

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
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-1514638-1238241660.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 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 37800 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 114e1 18000  22.1 75600   100   100 41580  10.8   3.8 
0.09/0.17	c R   0.2 114e1 18000  22.1 75600   100   100 41580  10.8   3.8 
0.19/0.26	c +   0.3 868.1 18000  42.7 75600   250   250 45738  12.9   3.9 
0.29/0.35	c R   0.4 876.4 18000  50.9 75600   401   401 45738  15.3   4.1 
0.29/0.40	c +   0.4 821.7 18000  56.4 75600   475   475 50311  13.3   4.1 
0.50/0.59	c +   0.6 742.5 18000  71.4 75600   812   812 55342  16.2   4.4 
0.80/0.83	c R   0.8 752.7 18000  78.0 75600  1207  1207 55342  14.9   4.8 
0.80/0.89	c +   0.9 728.3 18000  81.3 75600  1317  1317 60876  19.6   4.9 
1.29/1.32	c +   1.3 690.8 18000  90.4 75600  2074  2074 66963  12.5   5.5 
1.89/1.96	c +   2.0 713.1 18000  93.7 75600  3209  3209 73659  11.8   6.5 
1.89/1.96	c R   2.0 713.1 18000  93.7 75600  3212  3212 73659  13.2   6.6 
2.88/2.94	c +   2.9 684.4 18000  97.4 75600  4911  4911 81024  13.1   7.9 
4.48/4.52	c +   4.5 703.1 18000  98.5 75600  7464  7464 89126  12.1  10.9 
4.79/4.89	c R   4.9 708.9 18000  98.5 75600  8023  8023 89126  13.7  11.6 
6.88/6.90	c +   6.9 694.2 18000  99.2 75600 11293 11293 98038  15.6  14.4 
10.48/10.57	c +  10.6 701.2 18000  99.4 75600 17036 17036 107e3  15.1  20.6 
11.98/12.07	c R  12.1 711.7 18000  99.4 75600 19246 19246 107e3  15.3  23.2 
16.28/16.34	c +  16.3 699.6 18000  99.6 75600 25650 25650 118e3  12.4  28.9 
25.18/25.23	c +  25.2 703.4 18000  99.6 75600 38571 38571 130e3  15.2  42.0 
30.07/30.19	c R  30.2 716.4 18000  99.6 75600 44898 44898 130e3  13.8  51.1 
30.07/30.19	c 
30.07/30.19	c  seconds     variables   original    learned     agility
30.07/30.19	c         level        used      conflicts    limit          MB
30.07/30.19	c 
40.58/40.67	c +  40.7 700.8 18000  99.6 75600 57952 57952 143e3  20.1  63.6 
64.67/64.74	c +  64.7 708.0 18000  99.6 75600 87023 87023 157e3  14.7  94.1 
78.66/78.72	c R  78.7 721.0 18000  99.7 75600 102e3 102e3 157e3  12.9 114.1 
106.45/106.58	c + 106.5 710.0 18000  99.7 75600 130e3 130e3 173e3  13.7 141.2 
169.33/169.45	c + 169.4 711.3 18000  99.7 75600 196e3 35847 191e3  12.7  44.6 
201.13/201.26	c R 201.2 724.6 18000  99.7 75600 230e3 70613 191e3  12.1  94.1 
260.70/260.86	c + 260.8 717.4 18000  99.7 75600 294e3 133e3 210e3  14.2 159.9 
402.56/402.73	c + 402.6 720.4 18000  99.7 75600 441e3 84448 231e3  13.3  97.4 
489.33/489.50	c R 489.3 735.1 18000  99.7 75600 512e3 155e3 231e3  12.5 201.6 
642.78/643.03	c + 642.8 728.4 18000  99.7 75600 662e3 87762 254e3  19.5 104.9 
987.86/988.28	c + 988.0 733.9 18000  99.7 75600 993e3 178e3 279e3  15.1 217.1 
1177.00/1177.48	c R 118e1 746.1 18000  99.7 75600 112e4 50103 279e3  11.4  92.9

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-1514638-1238241660/watcher-1514638-1238241660 -o /tmp/evaluation-result-1514638-1238241660/solver-1514638-1238241660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514638-1238241660.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: 0.91 0.95 0.98 3/65 5230
/proc/meminfo: memFree=1349344/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=1916 CPUtime=0
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 1096828291 1961984 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 479 364 56 152 0 325 0

[startup+0.0262961 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 5230
/proc/meminfo: memFree=1349344/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=2972 CPUtime=0.02
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 617 0 0 0 2 0 0 0 18 0 1 0 1096828291 3043328 602 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 743 602 56 152 0 589 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2972

[startup+0.101309 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 5230
/proc/meminfo: memFree=1349344/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=4808 CPUtime=0.09
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096828291 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134560254 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.301343 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 5230
/proc/meminfo: memFree=1349344/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=5072 CPUtime=0.29
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 1113 0 0 0 29 0 0 0 19 0 1 0 1096828291 5193728 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 1268 1098 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.701414 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 5230
/proc/meminfo: memFree=1349344/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=5732 CPUtime=0.7
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 1275 0 0 0 69 1 0 0 22 0 1 0 1096828291 5869568 1260 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 1433 1260 69 152 0 1279 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5732

[startup+1.50257 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 5231
/proc/meminfo: memFree=1344088/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=6920 CPUtime=1.49
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 1578 0 0 0 148 1 0 0 25 0 1 0 1096828291 7086080 1563 1992294400 134512640 135137933 4294956240 18446744073709551615 134552501 0 0 4096 0 0 0 0 17 0 0 0
/proc/5230/statm: 1730 1563 69 152 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6920

[startup+3.10184 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 5237
/proc/meminfo: memFree=1341968/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=9312 CPUtime=3.08
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 2168 0 0 0 307 1 0 0 25 0 1 0 1096828291 9535488 2153 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 2328 2153 69 152 0 2174 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9312

[startup+6.30141 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 5237
/proc/meminfo: memFree=1336464/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=14856 CPUtime=6.28
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 3563 0 0 0 625 3 0 0 25 0 1 0 1096828291 15212544 3548 1992294400 134512640 135137933 4294956240 18446744073709551615 134552123 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 3714 3548 69 152 0 3560 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14856

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 5237
/proc/meminfo: memFree=1325264/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=25700 CPUtime=12.68
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 6251 0 0 0 1263 5 0 0 25 0 1 0 1096828291 26316800 6236 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 6425 6236 69 152 0 6271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25700

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 5237
/proc/meminfo: memFree=1305744/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=44708 CPUtime=25.48
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 11003 0 0 0 2538 10 0 0 25 0 1 0 1096828291 45780992 10988 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 11177 10988 69 152 0 11023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44708

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 5237
/proc/meminfo: memFree=1270608/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=80240 CPUtime=51.07
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 19851 0 0 0 5089 18 0 0 25 0 1 0 1096828291 82165760 19836 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 20060 19836 69 152 0 19906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80240

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 5237
/proc/meminfo: memFree=1207760/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=142196 CPUtime=102.26
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 35369 0 0 0 10194 32 0 0 25 0 1 0 1096828291 145608704 35354 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 35549 35354 69 152 0 35395 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 142196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1158672/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=191780 CPUtime=162.23
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 47630 0 0 0 16176 47 0 0 25 0 1 0 1096828291 196382720 47590 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 47945 47590 69 152 0 47791 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 191780

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1158672/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=191780 CPUtime=222.22
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 47631 0 0 0 22174 48 0 0 25 0 1 0 1096828291 196382720 47591 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 47945 47591 69 152 0 47791 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 191780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1158608/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=191780 CPUtime=282.2
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 47632 0 0 0 28172 48 0 0 25 0 1 0 1096828291 196382720 47592 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 47945 47592 69 152 0 47791 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 191780

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1105496/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=244748 CPUtime=342.17
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 60925 0 0 0 34155 62 0 0 25 0 1 0 1096828291 250621952 60885 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 61187 60885 69 152 0 61033 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 244748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1099928/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=250028 CPUtime=402.16
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 62277 0 0 0 40151 65 0 0 25 0 1 0 1096828291 256028672 62237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 62507 62237 69 152 0 62353 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 250028

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1099928/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=250028 CPUtime=462.13
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 62277 0 0 0 46148 65 0 0 25 0 1 0 1096828291 256028672 62237 1992294400 134512640 135137933 4294956240 18446744073709551615 134551465 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 62507 62237 69 152 0 62353 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 250028

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1099928/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=250028 CPUtime=522.11
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 62277 0 0 0 52146 65 0 0 25 0 1 0 1096828291 256028672 62237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 62507 62237 69 152 0 62353 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 250028

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1064536/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=285560 CPUtime=582.09
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 71180 0 0 0 58136 73 0 0 25 0 1 0 1096828291 292413440 71140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 71390 71140 69 152 0 71236 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 285560

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1062936/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=286748 CPUtime=642.08
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 71502 0 0 0 64134 74 0 0 25 0 1 0 1096828291 293629952 71462 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 71687 71462 69 152 0 71533 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 286748

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1062936/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=286748 CPUtime=702.06
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 71502 0 0 0 70132 74 0 0 25 0 1 0 1096828291 293629952 71462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 71687 71462 69 152 0 71533 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 286748

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1062936/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=286748 CPUtime=762.04
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 71502 0 0 0 76130 74 0 0 25 0 1 0 1096828291 293629952 71462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 71687 71462 69 152 0 71533 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 286748

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1054744/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=295336 CPUtime=822.01
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 73646 0 0 0 82125 76 0 0 25 0 1 0 1096828291 302424064 73606 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 73834 73606 69 152 0 73680 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 295336

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1041240/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=308292 CPUtime=881.99
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 76915 0 0 0 88119 80 0 0 25 0 1 0 1096828291 315691008 76875 1992294400 134512640 135137933 4294956240 18446744073709551615 134527775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 77073 76875 69 152 0 76919 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 308292

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1041240/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=308292 CPUtime=941.97
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 76915 0 0 0 94117 80 0 0 25 0 1 0 1096828291 315691008 76875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 77073 76875 69 152 0 76919 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 308292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1041240/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=308292 CPUtime=1001.95
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 76915 0 0 0 100115 80 0 0 25 0 1 0 1096828291 315691008 76875 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 77073 76875 69 152 0 76919 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 308292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=1041240/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=308292 CPUtime=1061.93
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 76915 0 0 0 106113 80 0 0 25 0 1 0 1096828291 315691008 76875 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 77073 76875 69 152 0 76919 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 308292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=979736/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=370884 CPUtime=1121.92
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 92352 0 0 0 112096 96 0 0 25 0 1 0 1096828291 379785216 92312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 92721 92312 69 152 0 92567 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 370884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=969816/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=381280 CPUtime=1181.9
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 94725 0 0 0 118091 99 0 0 25 0 1 0 1096828291 390430720 94685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 95320 94685 69 152 0 95166 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 381280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=969816/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=381280 CPUtime=1200.1
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 94725 0 0 0 119911 99 0 0 25 0 1 0 1096828291 390430720 94685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 95320 94685 69 152 0 95166 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 381280

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: 0.99 0.97 0.98 2/66 5237
/proc/meminfo: memFree=969816/2055920 swapFree=4177692/4192956
[pid=5230] ppid=5228 vsize=381280 CPUtime=1200.1
/proc/5230/stat : 5230 (picosat) R 5228 5230 5071 0 -1 4194304 94725 0 0 0 119911 99 0 0 25 0 1 0 1096828291 390430720 94685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5230/statm: 95320 94685 69 152 0 95166 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 381280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.17
CPU user time (s): 1199.11
CPU system time (s): 1.05484
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 381280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.11
system time used= 1.05484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94725
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= 1295

runsolver used 1.36079 second user time and 2.92056 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 13:01:00
IDJOB=1514638
IDBENCH=70363
IDSOLVER=506
FILE ID=node56/1514638-1238241660
PBS_JOBID= 9060729
Free space on /tmp= 103012 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514638-1238241660/watcher-1514638-1238241660 -o /tmp/evaluation-result-1514638-1238241660/solver-1514638-1238241660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514638-1238241660.cnf

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1225120505

node56.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		: 3000.256
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		: 3000.256
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:       1349760 kB
Buffers:         92968 kB
Cached:         518900 kB
SwapCached:       9040 kB
Active:         132424 kB
Inactive:       489836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349760 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            69788 kB
Committed_AS:  2484664 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 13:21:03