Trace number 1513450

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1543261951-042.cnf
MD5SUMf53260962d7c8afd7ae82ca459f22f43
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.672
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513450-1238217367.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  56.4   160 100.0 13600   100   100  7480   8.3   0.7 
0.00/0.02	c R   0.0  56.4   160 100.0 13600   100   100  7480   8.3   0.7 
0.00/0.03	c +   0.0  53.4   160 100.0 13600   250   250  8228  17.3   0.7 
0.00/0.03	c N   0.0  55.7   160 100.0 13600   400   400  8228  24.5   0.7 
0.00/0.04	c +   0.0  56.4   160 100.0 13600   475   475  9050  27.3   0.7 
0.04/0.05	c +   0.1  57.9   160 100.0 13600   812   812  9955  33.4   0.8 
0.04/0.07	c N   0.1  58.5   160 100.0 13600  1203  1203  9955  36.7   0.9 
0.04/0.07	c +   0.1  58.6   160 100.0 13600  1317  1317 10950  36.8   0.9 
0.09/0.11	c +   0.1  59.1   160 100.0 13600  2074  2074 12045  37.1   1.1 
0.09/0.17	c N   0.2  59.1   160 100.0 13600  3206  3206 12045  37.4   1.3 
0.09/0.17	c +   0.2  59.1   160 100.0 13600  3209  3209 13249  37.2   1.3 
0.19/0.28	c +   0.3  58.8   160 100.0 13600  4911  4911 14573  36.7   1.7 
0.39/0.46	c +   0.5  58.5   160 100.0 13600  7464  7464 16030  36.4   2.2 
0.49/0.50	c N   0.5  58.4   160 100.0 13600  8016  8016 16030  37.7   2.3 
0.69/0.77	c +   0.8  58.3   160 100.0 13600 11293 11293 17633  36.2   3.0 
1.29/1.33	c +   1.3  58.1   160 100.0 13600 17036 17036 19396  36.9   4.3 
1.49/1.57	c N   1.6  58.3   160 100.0 13600 19240 19240 19396  37.5   4.8 
2.09/2.20	c +   2.2  58.0   160 100.0 13600 25650 15947 21335  37.2   4.2 
3.58/3.64	c +   3.6  57.6   160 100.0 13600 38571 18192 23468  36.3   4.6 
4.40/4.42	c N   4.4  57.6   160 100.0 13600 44892 12772 23468  36.1   3.5 
4.40/4.42	c 
4.40/4.42	c  seconds     variables   original    learned     agility
4.40/4.42	c         level        used      conflicts    limit          MB
4.40/4.42	c 
6.09/6.13	c +   6.1  57.3   160 100.0 13600 57952 14094 25814  36.6   3.7 
9.89/9.91	c +   9.9  56.8   160 100.0 13600 87023 16368 28395  36.1   4.2 
12.09/12.12	c N  12.1  56.6   160 100.0 13600 102e3 16054 28395  36.1   4.2 
16.09/16.15	c +  16.1  56.3   160 100.0 13600 130e3 28304 31234  34.9   6.7 
26.18/26.22	c +  26.2  56.2   160 100.0 13600 196e3 19454 34357  36.3   4.8 
31.78/31.87	c N  31.9  56.1   160 100.0 13600 230e3 33042 34357  37.5   8.0 
41.78/41.88	c +  41.9  55.9   160 100.0 13600 294e3 13822 37792  36.4   3.9 
68.67/68.75	c +  68.7  55.8   160 100.0 13600 441e3 16036 41571  36.8   4.4 
82.26/82.38	c N  82.4  55.5   160 100.0 13600 512e3 32385 41571  34.5   7.7 
112.56/112.68	c + 112.7  55.8   160 100.0 13600 662e3 14437 45728  34.2   4.0 
185.33/185.40	c + 185.3  55.3   160 100.0 13600 993e3 26284 50300  35.1   6.5 
216.72/216.85	c N 216.8  55.1   160 100.0 13600 112e4 14251 50300  35.8   4.0 
304.51/304.66	c + 304.6  55.3   160 100.0 13600 148e4 14825 55330  36.0   4.1 
495.65/495.82	c + 495.7  54.8   160 100.0 13600 223e4 18109 60863  36.3   4.7 
558.23/558.48	c N 558.3  54.8   160 100.0 13600 246e4 58046 60863  35.5  13.2 
818.65/818.98	c + 818.7  54.6   160 100.0 13600 335e4 17577 66949  35.6   4.7 

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-1513450-1238217367/watcher-1513450-1238217367 -o /tmp/evaluation-result-1513450-1238217367/solver-1513450-1238217367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513450-1238217367.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 0.97 0.91 2/65 19510
/proc/meminfo: memFree=1511968/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=912 CPUtime=0
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 448070567 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134543978 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 228 106 56 152 0 74 0

[startup+0.045844 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19510
/proc/meminfo: memFree=1511968/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=1572 CPUtime=0.04
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 303 0 0 0 4 0 0 0 18 0 1 0 448070567 1609728 288 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 393 288 69 152 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1572

[startup+0.101851 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19510
/proc/meminfo: memFree=1511968/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=1836 CPUtime=0.09
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 448070567 1880064 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 459 353 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301874 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19510
/proc/meminfo: memFree=1511968/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=2628 CPUtime=0.29
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 448070567 2691072 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 657 545 69 152 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701919 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19510
/proc/meminfo: memFree=1511968/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=3816 CPUtime=0.69
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 849 0 0 0 69 0 0 0 23 0 1 0 448070567 3907584 834 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 954 834 69 152 0 800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3816

[startup+1.50201 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1508120/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=5664 CPUtime=1.49
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 1306 0 0 0 149 0 0 0 25 0 1 0 448070567 5799936 1291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 1416 1291 69 152 0 1262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5664

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1506648/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=6340 CPUtime=3.08
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 1479 0 0 0 308 0 0 0 25 0 1 0 448070567 6492160 1464 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 1585 1464 69 152 0 1431 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6340

[startup+6.30156 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1505688/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=6868 CPUtime=6.29
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 1604 0 0 0 628 1 0 0 25 0 1 0 448070567 7032832 1589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 1717 1589 69 152 0 1563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6868

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1504472/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=7924 CPUtime=12.69
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 1878 0 0 0 1268 1 0 0 25 0 1 0 448070567 8114176 1863 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 1981 1863 69 152 0 1827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7924

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1503832/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=8452 CPUtime=25.48
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 2035 0 0 0 2547 1 0 0 25 0 1 0 448070567 8654848 2020 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 2113 2020 69 152 0 1959 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8452

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1502296/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=10292 CPUtime=51.07
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 2439 0 0 0 5106 1 0 0 25 0 1 0 448070567 10539008 2424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 2573 2424 69 152 0 2419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10292

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1501336/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=11216 CPUtime=102.27
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 2667 0 0 0 10225 2 0 0 25 0 1 0 448070567 11485184 2652 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 2804 2652 69 152 0 2650 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11216

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1500504/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=12008 CPUtime=162.24
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 2865 0 0 0 16222 2 0 0 25 0 1 0 448070567 12296192 2850 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3002 2850 69 152 0 2848 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12008

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1499416/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=13064 CPUtime=222.22
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3151 0 0 0 22220 2 0 0 25 0 1 0 448070567 13377536 3136 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3266 3136 69 152 0 3112 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1499288/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=13196 CPUtime=282.21
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3185 0 0 0 28218 3 0 0 25 0 1 0 448070567 13512704 3170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3299 3170 69 152 0 3145 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1498200/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=14252 CPUtime=342.19
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3459 0 0 0 34216 3 0 0 25 0 1 0 448070567 14594048 3444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3563 3444 69 152 0 3409 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14252

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1498200/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=14252 CPUtime=402.17
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3459 0 0 0 40214 3 0 0 25 0 1 0 448070567 14594048 3444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3563 3444 69 152 0 3409 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14252

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1498136/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=14252 CPUtime=462.16
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3459 0 0 0 46212 4 0 0 25 0 1 0 448070567 14594048 3444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3563 3444 69 152 0 3409 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14252

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496920/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=522.14
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 52210 4 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15572

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496728/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=582.12
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 58208 4 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15572

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496664/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=642.1
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 64206 4 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15572

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496664/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=702.09
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 70204 5 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 15572

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496728/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=762.07
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 76202 5 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134566983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15572

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1496664/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=15572 CPUtime=822.05
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 3804 0 0 0 82200 5 0 0 25 0 1 0 448070567 15945728 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 3893 3789 69 152 0 3739 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15572

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495320/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17400 CPUtime=882.04
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4124 0 0 0 88198 6 0 0 25 0 1 0 448070567 17817600 4109 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4350 4109 69 152 0 4196 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17400

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495256/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17400 CPUtime=942.02
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4140 0 0 0 94196 6 0 0 25 0 1 0 448070567 17817600 4125 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4350 4125 69 152 0 4196 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 17400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495256/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17400 CPUtime=1002
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4148 0 0 0 100194 6 0 0 25 0 1 0 448070567 17817600 4133 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4350 4133 69 152 0 4196 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 17400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495192/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17368 CPUtime=1061.98
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4148 0 0 0 106192 6 0 0 25 0 1 0 448070567 17784832 4130 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4342 4130 69 152 0 4188 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495192/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17364 CPUtime=1121.96
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4148 0 0 0 112190 6 0 0 25 0 1 0 448070567 17780736 4129 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4341 4129 69 152 0 4187 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495192/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17360 CPUtime=1181.95
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4148 0 0 0 118188 7 0 0 25 0 1 0 448070567 17776640 4128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4340 4128 69 152 0 4186 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 17360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 19511
/proc/meminfo: memFree=1495128/2055920 swapFree=4178736/4192956
[pid=19510] ppid=19508 vsize=17360 CPUtime=1200.05
/proc/19510/stat : 19510 (picosat) R 19508 19510 18685 0 -1 4194304 4148 0 0 0 119998 7 0 0 25 0 1 0 448070567 17776640 4128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/19510/statm: 4340 4128 69 152 0 4186 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17360

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): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 17404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4148
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= 2287

runsolver used 1.44078 second user time and 2.6266 second system time

The end

Launcher Data

Begin job on node32 at 2009-03-28 06:16:07
IDJOB=1513450
IDBENCH=70264
IDSOLVER=506
FILE ID=node32/1513450-1238217367
PBS_JOBID= 9060532
Free space on /tmp= 66456 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1543261951-042.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513450-1238217367/watcher-1513450-1238217367 -o /tmp/evaluation-result-1513450-1238217367/solver-1513450-1238217367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513450-1238217367.cnf

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

MD5SUM BENCH= f53260962d7c8afd7ae82ca459f22f43
RANDOM SEED=626990360

node32.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		: 3000.234
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		: 3000.234
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:       1512384 kB
Buffers:         47812 kB
Cached:         429888 kB
SwapCached:       7344 kB
Active:          93992 kB
Inactive:       392452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512384 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            42760 kB
Committed_AS:  1442852 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-28 06:36:10