Trace number 1730276

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) 1200.09 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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-1730276-1240757636.cnf
0.00/0.00	c parsed header 'p cnf 1600 60099'
0.00/0.05	c initialized 1600 variables
0.00/0.05	c found 60099 non trivial clauses
0.00/0.05	c
0.00/0.05	c random number generator seed 0
0.00/0.05	c 
0.00/0.05	c  seconds     variables   original    learned     agility
0.00/0.05	c         level        used      conflicts    limit          MB
0.00/0.05	c 
0.00/0.05	c s   0.1   0.0  1600   0.0 59319     0     0     0   0.0   1.9 
0.00/0.06	c 
0.00/0.06	c initial reduction limit 29659 clauses
0.00/0.06	c 
0.00/0.06	c +   0.1 734.1  1600  56.1 59319   100   100 32624   2.3   2.0 
0.00/0.06	c R   0.1 734.1  1600  56.1 59319   100   100 32624   2.3   2.0 
0.00/0.07	c +   0.1 464.7  1600  70.7 59319   250   250 35886   4.7   2.0 
0.00/0.08	c R   0.1 407.5  1600  70.7 59319   401   401 35886   6.3   2.1 
0.00/0.08	c +   0.1 378.2  1600  70.7 59319   475   475 39474   6.1   2.1 
0.10/0.10	c +   0.1 263.0  1600  80.4 59319   812   812 43421   6.3   2.2 
0.10/0.12	c R   0.1 217.0  1600  82.9 59319  1203  1203 43421   6.8   2.3 
0.10/0.13	c +   0.1 210.5  1600  85.3 59319  1317  1317 47763   7.5   2.3 
0.10/0.17	c +   0.2 170.3  1600  92.6 59319  2074  2074 52539   6.8   2.5 
0.19/0.24	c +   0.2 153.6  1600  92.6 59319  3209  3209 57792   6.8   2.8 
0.19/0.24	c R   0.2 153.5  1600  92.6 59319  3218  3218 57792   7.0   2.8 
0.29/0.35	c +   0.3 139.3  1600  95.1 59319  4911  4911 63571   7.2   3.3 
0.39/0.49	c +   0.5 131.2  1600  95.1 59319  7464  7464 69928  10.7   3.9 
0.49/0.53	c R   0.5 129.7  1600  95.1 59319  8036  8036 69928  10.6   4.1 
0.69/0.73	c +   0.7 125.5  1600  95.1 59319 11293 11293 76920   8.3   4.9 
0.99/1.09	c +   1.1 115.0  1600  95.1 59319 17036 17036 84612   9.0   6.4 
1.19/1.26	c R   1.3 113.4  1600  97.5 59319 19265 19265 84612   8.7   7.0 
1.59/1.66	c +   1.7 106.4  1600  97.5 59319 25650 25650 93073  12.9   8.5 
2.20/2.28	c +   2.3  96.8  1600  97.5 59319 38571 38571 102e3  16.4  11.4 
2.49/2.60	c R   2.6  93.9  1600  97.5 59319 44945 44945 102e3  12.1  12.7 
2.49/2.60	c 
2.49/2.60	c  seconds     variables   original    learned     agility
2.49/2.60	c         level        used      conflicts    limit          MB
2.49/2.60	c 
3.49/3.54	c +   3.5  87.6  1600  97.5 59319 57952 57952 112e3  13.3  15.5 
5.89/5.98	c +   6.0  78.9  1600  97.5 59319 87023 87023 123e3  14.0  21.6 
7.19/7.20	c R   7.2  75.7  1600  97.5 59319 102e3 102e3 123e3  14.0  24.8 
10.09/10.16	c +  10.2  75.1  1600  97.5 59319 130e3 20230 136e3   7.3   7.4 
15.19/15.20	c +  15.2  74.2  1600  97.5 59319 196e3 85639 149e3  13.9  21.7 
19.89/19.91	c R  19.9  89.7  1600  97.5 59319 230e3 120e3 149e3   8.5  33.4 
25.08/25.13	c +  25.1  87.0  1600  97.5 59319 294e3 48075 164e3  10.5  15.9 
35.69/35.73	c +  35.7  84.5  1600  97.5 59319 441e3 44450 181e3  11.9  13.3 
43.78/43.80	c R  43.8  81.1  1600  97.5 59319 513e3 116e3 181e3  14.6  28.2 
60.88/60.91	c +  60.9  75.5  1600  97.5 59319 662e3 97968 199e3  13.7  22.0 
97.37/97.47	c +  97.5  69.6  1600  97.5 59319 993e3 58460 219e3  16.2  14.1 
113.06/113.11	c R 113.1  74.4  1600  97.5 59319 112e4 193e3 219e3   8.3  47.1 
148.15/148.22	c + 148.2  74.6  1600  97.5 59319 148e4 144e3 241e3  12.9  42.4 
223.34/223.49	c + 223.4  79.0  1600  97.5 59319 223e4 207e3 265e3  16.2  40.7 
263.32/263.41	c R 263.3  78.9  1600  97.5 59319 246e4 185e3 265e3   9.6  63.2 
352.10/352.21	c + 352.1  75.6  1600  97.5 59319 335e4 74085 292e3  19.8  24.2 
593.63/593.88	c + 593.7  75.6  1600  97.5 59319 502e4 88438 321e3   8.6  35.7 
676.40/676.67	c R 676.5  76.5  1600  97.5 59319 533e4 90082 321e3   9.0  37.5 
933.03/933.38	c + 933.1  73.9  1600  97.5 59319 754e4 156e3 353e3   7.0  54.7

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730276-1240757636/watcher-1730276-1240757636 -o /tmp/evaluation-result-1730276-1240757636/solver-1730276-1240757636 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730276-1240757636.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 0.99 3/64 30414
/proc/meminfo: memFree=1745464/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=1056 CPUtime=0
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 103791389 1081344 137 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 264 138 56 152 0 110 0

[startup+0.105219 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30414
/proc/meminfo: memFree=1745464/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=3212 CPUtime=0.1
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 716 0 0 0 10 0 0 0 18 0 1 0 103791389 3289088 701 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 803 701 69 152 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3212

[startup+0.201229 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30414
/proc/meminfo: memFree=1745464/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=3740 CPUtime=0.19
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 827 0 0 0 19 0 0 0 19 0 1 0 103791389 3829760 812 1992294400 134512640 135137933 4294956224 18446744073709551615 134527964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 935 812 69 152 0 781 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3740

[startup+0.301239 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30414
/proc/meminfo: memFree=1745464/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=4136 CPUtime=0.29
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 936 0 0 0 29 0 0 0 19 0 1 0 103791389 4235264 921 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1034 921 69 152 0 880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4136

[startup+0.701275 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30414
/proc/meminfo: memFree=1745464/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=5912 CPUtime=0.69
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 1382 0 0 0 69 0 0 0 23 0 1 0 103791389 6053888 1367 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1478 1367 69 152 0 1324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1738480/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=9212 CPUtime=1.49
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 2184 0 0 0 149 0 0 0 25 0 1 0 103791389 9433088 2169 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2303 2169 69 152 0 2149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9212

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1733680/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=15808 CPUtime=3.09
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 3844 0 0 0 307 2 0 0 25 0 1 0 103791389 16187392 3829 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 3952 3829 69 152 0 3798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15808

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1723632/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=24512 CPUtime=6.29
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 6007 0 0 0 625 4 0 0 25 0 1 0 103791389 25100288 5992 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 6128 5992 69 152 0 5974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24512

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1714032/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=31760 CPUtime=12.69
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 7844 0 0 0 1263 6 0 0 25 0 1 0 103791389 32522240 7818 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 7940 7818 69 152 0 7786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31760

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1701040/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=45588 CPUtime=25.48
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 11085 0 0 0 2541 7 0 0 25 0 1 0 103791389 46682112 11059 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 11397 11059 69 152 0 11243 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45588

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1705008/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=41280 CPUtime=51.08
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 11115 0 0 0 5100 8 0 0 25 0 1 0 103791389 42270720 10038 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 10320 10038 69 152 0 10166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41280

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1703408/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=42732 CPUtime=102.27
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 13998 0 0 0 10215 12 0 0 25 0 1 0 103791389 43757568 10461 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 10683 10461 69 152 0 10529 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42732

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1678512/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=67284 CPUtime=162.25
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 20198 0 0 0 16207 18 0 0 25 0 1 0 103791389 68898816 16661 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 16821 16661 69 152 0 16667 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67284

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1646448/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=99228 CPUtime=222.24
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 28187 0 0 0 22200 24 0 0 25 0 1 0 103791389 101609472 24650 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 24807 24650 69 152 0 24653 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 99228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1650928/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=96308 CPUtime=282.21
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 28235 0 0 0 28197 24 0 0 25 0 1 0 103791389 98619392 23479 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 24077 23479 69 152 0 23923 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 96308

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1683696/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=63500 CPUtime=342.2
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 28235 0 0 0 34195 25 0 0 25 0 1 0 103791389 65024000 15277 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 15875 15277 69 152 0 15721 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 63500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30415
/proc/meminfo: memFree=1685808/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=61172 CPUtime=402.18
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 29846 0 0 0 40192 26 0 0 25 0 1 0 103791389 62640128 14747 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 15293 14747 69 152 0 15139 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 61172

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1690544/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=56312 CPUtime=462.16
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 34419 0 0 0 46185 31 0 0 25 0 1 0 103791389 57663488 13532 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 14078 13532 69 152 0 13924 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 56312

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1665712/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=81392 CPUtime=522.14
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 40671 0 0 0 52177 37 0 0 25 0 1 0 103791389 83345408 19784 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 20348 19784 69 152 0 20194 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 81392

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1637232/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=110400 CPUtime=582.13
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 50252 0 0 0 58166 47 0 0 25 0 1 0 103791389 113049600 27032 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 27600 27032 69 152 0 27446 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 110400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1636592/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=110400 CPUtime=642.11
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 50267 0 0 0 64164 47 0 0 25 0 1 0 103791389 113049600 27047 1992294400 134512640 135137933 4294956224 18446744073709551615 134553634 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 27600 27047 69 152 0 27446 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 110400

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1625584/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=121092 CPUtime=702.09
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 53002 0 0 0 70160 49 0 0 25 0 1 0 103791389 123998208 29782 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 30273 29782 69 152 0 30119 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 121092

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1656496/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=90016 CPUtime=762.08
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 53002 0 0 0 76158 50 0 0 25 0 1 0 103791389 92176384 22014 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 22504 22014 69 152 0 22350 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 90016

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1676912/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=69520 CPUtime=822.06
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 53002 0 0 0 82156 50 0 0 25 0 1 0 103791389 71188480 16890 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 17380 16890 69 152 0 17226 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 69520

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1660208/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=86416 CPUtime=882.05
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 57222 0 0 0 88152 53 0 0 25 0 1 0 103791389 88489984 21110 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 21604 21110 69 152 0 21450 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 86416

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1670704/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=77432 CPUtime=942.03
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 61551 0 0 0 94146 57 0 0 25 0 1 0 103791389 79290368 18841 1992294400 134512640 135137933 4294956224 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 19358 18841 69 152 0 19204 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 77432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1626544/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=119804 CPUtime=1002.01
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 72216 0 0 0 100133 68 0 0 25 0 1 0 103791389 122679296 29506 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 29951 29506 69 152 0 29797 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 119804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1624496/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=123236 CPUtime=1062
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 73085 0 0 0 106131 69 0 0 25 0 1 0 103791389 126193664 30375 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 30809 30375 69 152 0 30655 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 123236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1617904/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=128168 CPUtime=1121.98
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 75257 0 0 0 112127 71 0 0 25 0 1 0 103791389 131244032 31616 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 32042 31616 69 152 0 31888 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 128168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1655536/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=90520 CPUtime=1181.96
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 75257 0 0 0 118125 71 0 0 25 0 1 0 103791389 92692480 22204 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 22630 22204 69 152 0 22476 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 90520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1653104/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=93160 CPUtime=1200.07
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 75904 0 0 0 119935 72 0 0 25 0 1 0 103791389 95395840 22851 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 23290 22851 69 152 0 23136 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93160

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30421
/proc/meminfo: memFree=1653104/2055920 swapFree=4181240/4192956
[pid=30414] ppid=30412 vsize=93160 CPUtime=1200.07
/proc/30414/stat : 30414 (picosat) R 30412 30414 30012 0 -1 4194304 75904 0 0 0 119935 72 0 0 25 0 1 0 103791389 95395840 22851 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 23290 22851 69 152 0 23136 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.35
CPU system time (s): 0.738887
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 131948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.35
system time used= 0.738887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75904
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= 3155

runsolver used 1.08384 second user time and 2.23766 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-26 16:53:57
IDJOB=1730276
IDBENCH=24727
IDSOLVER=506
FILE ID=node48/1730276-1240757636
PBS_JOBID= 9187087
Free space on /tmp= 66384 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730276-1240757636/watcher-1730276-1240757636 -o /tmp/evaluation-result-1730276-1240757636/solver-1730276-1240757636 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730276-1240757636.cnf

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1156214700

node48.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		: 3000.209
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		: 3000.209
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:       1745880 kB
Buffers:         32944 kB
Cached:         214060 kB
SwapCached:       5684 kB
Active:          66004 kB
Inactive:       189024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745880 kB
SwapTotal:     4192956 kB
SwapFree:      4181240 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            40920 kB
Committed_AS:   476800 kB
PageTables:       1368 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= 66384 MiB
End job on node48 at 2009-04-26 17:13:59