Trace number 1514590

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) 1200.12 1200.57

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.4797
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-1514590-1238241426.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.12	c initialized 18000 variables
0.09/0.12	c found 75600 non trivial clauses
0.09/0.12	c
0.09/0.12	c random number generator seed 0
0.09/0.12	c 
0.09/0.12	c  seconds     variables   original    learned     agility
0.09/0.12	c         level        used      conflicts    limit          MB
0.09/0.12	c 
0.09/0.12	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 119e1 18000  24.6 75600   100   100 41580  12.4   3.8 
0.09/0.17	c R   0.2 119e1 18000  24.6 75600   100   100 41580  12.4   3.8 
0.19/0.27	c +   0.3 907.1 18000  47.3 75600   250   250 45738  13.1   3.9 
0.29/0.35	c R   0.4 912.7 18000  55.5 75600   402   402 45738  12.5   4.0 
0.39/0.40	c +   0.4 862.4 18000  61.2 75600   475   475 50311  14.2   4.1 
0.49/0.59	c +   0.6 780.4 18000  73.7 75600   812   812 55342  17.2   4.4 
0.79/0.83	c R   0.8 794.5 18000  79.0 75600  1203  1203 55342  14.3   4.8 
0.79/0.90	c +   0.9 758.3 18000  81.6 75600  1317  1317 60876  19.1   4.9 
1.29/1.31	c +   1.3 730.5 18000  90.7 75600  2074  2074 66963  17.3   5.5 
1.98/2.04	c +   2.0 738.9 18000  93.0 75600  3209  3209 73659  13.1   7.1 
1.98/2.04	c R   2.0 739.0 18000  93.0 75600  3212  3212 73659  14.3   7.1 
2.99/3.04	c +   3.0 700.5 18000  97.0 75600  4911  4911 81024  12.5   8.5 
4.49/4.56	c +   4.6 710.7 18000  98.1 75600  7464  7464 89126  12.7  10.9 
4.89/4.92	c R   4.9 715.6 18000  98.1 75600  8026  8026 89126  12.7  11.6 
6.88/6.92	c +   6.9 700.6 18000  98.9 75600 11293 11293 98038  15.0  14.4 
10.39/10.45	c +  10.5 703.3 18000  99.3 75600 17036 17036 107e3  11.9  19.8 
11.99/12.02	c R  12.0 714.0 18000  99.3 75600 19253 19253 107e3  12.7  23.2 
16.18/16.23	c +  16.2 701.6 18000  99.4 75600 25650 25650 118e3  12.6  28.7 
25.09/25.15	c +  25.1 703.5 18000  99.5 75600 38571 38571 130e3  15.5  42.0 
29.58/29.63	c R  29.6 718.1 18000  99.5 75600 44906 44906 130e3  10.8  49.6 
29.58/29.63	c 
29.58/29.63	c  seconds     variables   original    learned     agility
29.58/29.63	c         level        used      conflicts    limit          MB
29.58/29.63	c 
39.67/39.80	c +  39.8 704.7 18000  99.5 75600 57952 57952 143e3  13.9  62.2 
63.87/63.99	c +  64.0 709.0 18000  99.5 75600 87023 87023 157e3  13.3  93.4 
77.96/78.05	c R  78.0 722.1 18000  99.5 75600 102e3 102e3 157e3  13.2 114.4 
105.95/106.09	c + 106.1 712.8 18000  99.5 75600 130e3 130e3 173e3  13.2 142.5 
169.24/169.34	c + 169.3 716.2 18000  99.6 75600 196e3 35824 191e3  12.8  44.0 
201.82/201.98	c R 201.9 730.7 18000  99.6 75600 230e3 70611 191e3  13.4  99.5 
261.19/261.39	c + 261.3 724.9 18000  99.6 75600 294e3 133e3 210e3  14.8 164.7 
405.83/406.09	c + 405.9 727.0 18000  99.6 75600 441e3 84448 231e3  14.9 106.8 
487.11/487.32	c R 487.1 739.6 18000  99.6 75600 512e3 155e3 231e3  13.8 209.1 
640.45/640.72	c + 640.5 732.5 18000  99.6 75600 662e3 87680 254e3  20.2 101.1 
985.62/986.08	c + 985.7 737.9 18000  99.6 75600 993e3 178e3 279e3  12.2 229.6 
1183.75/1184.24	c R 118e1 748.6 18000  99.6 75600 112e4 50065 279e3  13.5  84.8

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-1514590-1238241426/watcher-1514590-1238241426 -o /tmp/evaluation-result-1514590-1238241426/solver-1514590-1238241426 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514590-1238241426.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 0.97 3/71 7035
/proc/meminfo: memFree=893000/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=2048 CPUtime=0
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 1096805708 2097152 369 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 512 369 56 152 0 358 0

[startup+0.0968981 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 7035
/proc/meminfo: memFree=893000/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=4808 CPUtime=0.09
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096805708 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134560605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.102898 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 7035
/proc/meminfo: memFree=893000/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=4808 CPUtime=0.09
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096805708 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134559923 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.301936 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 7035
/proc/meminfo: memFree=893000/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=5072 CPUtime=0.29
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 1113 0 0 0 29 0 0 0 19 0 1 0 1096805708 5193728 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548544 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 1268 1098 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.702013 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 7035
/proc/meminfo: memFree=893000/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=5732 CPUtime=0.69
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 1277 0 0 0 69 0 0 0 22 0 1 0 1096805708 5869568 1262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 1433 1262 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50116 s]
/proc/loadavg: 0.91 0.95 0.97 2/72 7036
/proc/meminfo: memFree=887680/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=7060 CPUtime=1.49
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 1596 0 0 0 149 0 0 0 25 0 1 0 1096805708 7229440 1581 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 1765 1581 69 152 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7060

[startup+3.10147 s]
/proc/loadavg: 0.91 0.95 0.97 2/72 7036
/proc/meminfo: memFree=885376/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=9832 CPUtime=3.09
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 2292 0 0 0 308 1 0 0 25 0 1 0 1096805708 10067968 2277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548949 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 2458 2277 69 152 0 2304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9832

[startup+6.30109 s]
/proc/loadavg: 0.92 0.95 0.97 2/72 7036
/proc/meminfo: memFree=880064/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=14772 CPUtime=6.29
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 3546 0 0 0 627 2 0 0 25 0 1 0 1096805708 15126528 3531 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 3693 3531 69 152 0 3539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14772

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/72 7036
/proc/meminfo: memFree=868736/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=25868 CPUtime=12.69
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 6285 0 0 0 1265 4 0 0 25 0 1 0 1096805708 26488832 6270 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 6467 6270 69 152 0 6313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25868

[startup+25.5028 s]
/proc/loadavg: 0.94 0.96 0.97 2/72 7036
/proc/meminfo: memFree=849216/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=44744 CPUtime=25.48
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 11006 0 0 0 2540 8 0 0 25 0 1 0 1096805708 45817856 10991 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 11186 10991 69 152 0 11032 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44744

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.97 2/72 7036
/proc/meminfo: memFree=813888/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=80532 CPUtime=51.08
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 19927 0 0 0 5091 17 0 0 25 0 1 0 1096805708 82464768 19912 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 20133 19912 69 152 0 19979 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80532

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/72 7036
/proc/meminfo: memFree=750080/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=143284 CPUtime=102.26
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 35671 0 0 0 10194 32 0 0 25 0 1 0 1096805708 146722816 35656 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 35821 35656 69 152 0 35667 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 143284

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7036
/proc/meminfo: memFree=698496/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=195396 CPUtime=162.24
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 48534 0 0 0 16178 46 0 0 25 0 1 0 1096805708 200085504 48493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 48849 48493 69 152 0 48695 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 195396

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7036
/proc/meminfo: memFree=698432/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=195396 CPUtime=222.21
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 48534 0 0 0 22175 46 0 0 25 0 1 0 1096805708 200085504 48493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 48849 48493 69 152 0 48695 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 195396

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=698240/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=195396 CPUtime=282.18
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 48535 0 0 0 28172 46 0 0 25 0 1 0 1096805708 200085504 48494 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 48849 48494 69 152 0 48695 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 195396

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=643264/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=250336 CPUtime=342.16
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 62317 0 0 0 34157 59 0 0 25 0 1 0 1096805708 256344064 62276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 62584 62276 69 152 0 62430 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 250336

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=636224/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=257072 CPUtime=402.14
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 64034 0 0 0 40153 61 0 0 25 0 1 0 1096805708 263241728 63993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 64268 63993 69 152 0 64114 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 257072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=636224/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=257072 CPUtime=462.11
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 64034 0 0 0 46150 61 0 0 25 0 1 0 1096805708 263241728 63993 1992294400 134512640 135137933 4294956240 18446744073709551615 134549100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 64268 63993 69 152 0 64114 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 257072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=636224/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=257072 CPUtime=522.09
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 64034 0 0 0 52148 61 0 0 25 0 1 0 1096805708 263241728 63993 1992294400 134512640 135137933 4294956240 18446744073709551615 134551890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 64268 63993 69 152 0 64114 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 257072

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=599488/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=293912 CPUtime=582.07
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 73288 0 0 0 58134 73 0 0 25 0 1 0 1096805708 300965888 73247 1992294400 134512640 135137933 4294956240 18446744073709551615 134568670 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 73478 73247 69 152 0 73324 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 293912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=599104/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=293912 CPUtime=642.06
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 73288 0 0 0 64133 73 0 0 25 0 1 0 1096805708 300965888 73247 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 73478 73247 69 152 0 73324 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 293912

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=599104/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=293912 CPUtime=702.03
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 73288 0 0 0 70130 73 0 0 25 0 1 0 1096805708 300965888 73247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 73478 73247 69 152 0 73324 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 293912

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=599168/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=293912 CPUtime=762.01
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 73288 0 0 0 76128 73 0 0 25 0 1 0 1096805708 300965888 73247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 73478 73247 69 152 0 73324 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 293912

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=595840/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=297480 CPUtime=821.99
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 74204 0 0 0 82124 75 0 0 25 0 1 0 1096805708 304619520 74163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 74370 74163 69 152 0 74216 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 297480

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=584576/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=308312 CPUtime=881.96
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 76923 0 0 0 88118 78 0 0 25 0 1 0 1096805708 315711488 76882 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 77078 76882 69 152 0 76924 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 308312

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=584576/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=308312 CPUtime=941.94
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 76923 0 0 0 94116 78 0 0 25 0 1 0 1096805708 315711488 76882 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 77078 76882 69 152 0 76924 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 308312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=584576/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=308312 CPUtime=1001.91
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 76923 0 0 0 100113 78 0 0 25 0 1 0 1096805708 315711488 76882 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 77078 76882 69 152 0 76924 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 308312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=565056/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=328792 CPUtime=1061.9
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 82058 0 0 0 106107 83 0 0 25 0 1 0 1096805708 336683008 82017 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 82198 82017 69 152 0 82044 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 328792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=501056/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=393076 CPUtime=1121.87
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 97877 0 0 0 112088 99 0 0 25 0 1 0 1096805708 402509824 97836 1992294400 134512640 135137933 4294956240 18446744073709551615 134547582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 98269 97836 69 152 0 98115 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 393076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=484416/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=410080 CPUtime=1181.85
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 101918 0 0 0 118082 103 0 0 25 0 1 0 1096805708 419921920 101877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 102520 101877 69 152 0 102366 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 410080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 7042
/proc/meminfo: memFree=484352/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=410080 CPUtime=1200.05
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 101918 0 0 0 119902 103 0 0 25 0 1 0 1096805708 419921920 101877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 102520 101877 69 152 0 102366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 410080

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 0.97 2/72 7042
/proc/meminfo: memFree=484352/2055920 swapFree=4170332/4192956
[pid=7035] ppid=7033 vsize=410080 CPUtime=1200.05
/proc/7035/stat : 7035 (picosat) R 7033 7035 6876 0 -1 4194304 101918 0 0 0 119902 103 0 0 25 0 1 0 1096805708 419921920 101877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7035/statm: 102520 101877 69 152 0 102366 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 410080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1199.02
CPU system time (s): 1.10083
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 410080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.02
system time used= 1.10083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101918
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= 2262

runsolver used 1.16582 second user time and 3.21351 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 12:57:06
IDJOB=1514590
IDBENCH=70359
IDSOLVER=506
FILE ID=node38/1514590-1238241426
PBS_JOBID= 9060669
Free space on /tmp= 65528 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514590-1238241426/watcher-1514590-1238241426 -o /tmp/evaluation-result-1514590-1238241426/solver-1514590-1238241426 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514590-1238241426.cnf

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=19518057

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        893416 kB
Buffers:         84060 kB
Cached:         991308 kB
SwapCached:      11204 kB
Active:          97328 kB
Inactive:       990668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893416 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          18332 kB
Slab:            59700 kB
Committed_AS:  3004092 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 13:17:09