Trace number 1729693

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark300.085
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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-1729693-1240752671.cnf
0.00/0.00	c parsed header 'p cnf 728 17199'
0.00/0.02	c initialized 728 variables
0.00/0.02	c found 17199 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   672  68.3 15597     0    71     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7823 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 174.4   672  70.1 15597   100   170  8605   7.0   0.7 
0.00/0.02	c R   0.0 174.4   672  70.1 15597   102   172  8605   7.2   0.7 
0.00/0.03	c +   0.0 142.9   672  74.6 15597   250   320  9465  14.1   0.7 
0.03/0.04	c R   0.0 126.2   672  74.6 15597   404   474  9465  17.1   0.7 
0.03/0.04	c +   0.0 118.3   672  75.0 15597   475   545 10411  17.5   0.7 
0.03/0.06	c +   0.1  95.8   672  75.0 15597   812   882 11452  16.7   0.8 
0.03/0.08	c R   0.1  82.3   672  75.0 15597  1207  1277 11452  18.7   0.8 
0.03/0.09	c +   0.1  78.8   672  75.8 15597  1317  1387 12597  18.7   0.8 
0.09/0.13	c +   0.1  65.0   672  75.8 15597  2074  2144 13856  20.0   0.9 
0.19/0.20	c +   0.2  54.6   672  75.8 15597  3209  3279 15241  20.5   1.1 
0.19/0.20	c R   0.2  54.6   672  75.8 15597  3210  3280 15241  20.6   1.1 
0.29/0.33	c +   0.3  47.1   672  75.8 15597  4911  4981 16765  18.3   1.3 
0.49/0.55	c +   0.6  44.3   672  76.5 15597  7464  7534 18441  20.4   1.7 
0.59/0.61	c R   0.6  43.6   672  76.5 15597  8026  8096 18441  20.5   1.8 
0.89/0.97	c +   1.0  41.1   672  76.5 15597 11293 11363 20285  18.6   2.3 
1.79/1.81	c +   1.8  38.6   672  76.5 15597 17036 17106 22313  21.1   3.3 
2.09/2.18	c R   2.2  37.5   672  76.5 15597 19242 19312 22313  19.6   3.6 
3.29/3.34	c +   3.3  39.3   672  76.5 15597 25650 14552 24544  20.3   3.0 
5.99/6.06	c +   6.1  38.3   672  77.9 15597 38571 15194 26998  18.9   3.0 
7.28/7.39	c R   7.4  39.0   672  78.4 15597 44890 21513 26998  19.8   4.2 
7.28/7.39	c 
7.28/7.39	c  seconds     variables   original    learned     agility
7.28/7.39	c         level        used      conflicts    limit          MB
7.28/7.39	c 
10.79/10.89	c +  10.9  37.5   672  78.4 15597 57952 21064 29697  19.6   4.0 
19.39/19.43	c +  19.4  36.3   672  78.4 15597 87023 20414 32666  22.7   3.7 
24.09/24.10	c R  24.1  35.6   672  79.3 15597 102e3 19653 32666  22.0   3.6 
33.28/33.31	c +  33.3  36.1   672  80.6 15597 130e3 31338 35932  21.5   6.0 
58.88/58.90	c +  58.9  36.0   672  81.6 15597 196e3 24838 39525  20.2   4.8 
72.87/72.92	c R  72.9  35.3   672  81.6 15597 230e3 20092 39525  21.6   3.8 
102.36/102.40	c + 102.4  35.9   672  82.6 15597 294e3 24074 43477  20.9   4.6 
184.14/184.28	c + 184.2  36.3   672  83.0 15597 441e3 40763 47824  21.6   8.1 
225.73/225.88	c R 225.8  36.1   672  83.0 15597 512e3 35689 47824  20.5   6.7 
316.71/316.81	c + 316.7  36.4   672  86.8 15597 662e3 38763 52606  20.8   7.3 
546.13/546.39	c + 546.2  36.3   672  86.8 15597 993e3 27222 57866  21.0   5.1 
621.41/621.61	c R 621.4  35.6   672  86.8 15597 112e4 53249 57866  21.7  10.1 
897.24/897.56	c + 897.3  35.6   672  86.8 15597 148e4 53845 63652  20.9  10.6

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-1729693-1240752671/watcher-1729693-1240752671 -o /tmp/evaluation-result-1729693-1240752671/solver-1729693-1240752671 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729693-1240752671.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 3/64 26642
/proc/meminfo: memFree=1736128/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=912 CPUtime=0
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 103300237 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 228 116 56 152 0 74 0

[startup+0.0391461 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26642
/proc/meminfo: memFree=1736128/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=1572 CPUtime=0.03
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 296 0 0 0 3 0 0 0 18 0 1 0 103300237 1609728 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1572

[startup+0.101152 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26642
/proc/meminfo: memFree=1736128/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=1704 CPUtime=0.09
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 103300237 1744896 317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 426 317 69 152 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1704

[startup+0.301173 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26642
/proc/meminfo: memFree=1736128/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=2100 CPUtime=0.29
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 448 0 0 0 29 0 0 0 19 0 1 0 103300237 2150400 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134545546 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 525 433 69 152 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2100

[startup+0.701217 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26642
/proc/meminfo: memFree=1736128/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=2892 CPUtime=0.69
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 618 0 0 0 69 0 0 0 22 0 1 0 103300237 2961408 603 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 723 603 69 152 0 569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2892

[startup+1.5023 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26643
/proc/meminfo: memFree=1733496/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=3816 CPUtime=1.49
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 877 0 0 0 149 0 0 0 25 0 1 0 103300237 3907584 862 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 954 863 69 152 0 800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3816

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26643
/proc/meminfo: memFree=1732088/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=5292 CPUtime=3.09
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 1218 0 0 0 309 0 0 0 25 0 1 0 103300237 5419008 1203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 1323 1203 69 152 0 1169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5292

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 26643
/proc/meminfo: memFree=1730872/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=5688 CPUtime=6.29
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 1335 0 0 0 629 0 0 0 25 0 1 0 103300237 5824512 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 1422 1320 69 152 0 1268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5688

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26643
/proc/meminfo: memFree=1730168/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=6348 CPUtime=12.69
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 1483 0 0 0 1268 1 0 0 25 0 1 0 103300237 6500352 1468 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 1587 1468 69 152 0 1433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6348

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 26643
/proc/meminfo: memFree=1729464/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=7008 CPUtime=25.48
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 1667 0 0 0 2547 1 0 0 25 0 1 0 103300237 7176192 1652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 1752 1652 69 152 0 1598 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7008

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 26643
/proc/meminfo: memFree=1728248/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=8452 CPUtime=51.08
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 1977 0 0 0 5106 2 0 0 25 0 1 0 103300237 8654848 1962 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2113 1962 69 152 0 1959 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8452

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 26643
/proc/meminfo: memFree=1727480/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=9112 CPUtime=102.26
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2142 0 0 0 10224 2 0 0 25 0 1 0 103300237 9330688 2127 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2278 2127 69 152 0 2124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9112

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26643
/proc/meminfo: memFree=1726712/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=9892 CPUtime=162.25
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2330 0 0 0 16222 3 0 0 25 0 1 0 103300237 10129408 2315 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2473 2315 69 152 0 2319 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9892

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26643
/proc/meminfo: memFree=1725496/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=10948 CPUtime=222.23
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2608 0 0 0 22219 4 0 0 25 0 1 0 103300237 11210752 2593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2737 2593 69 152 0 2583 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26643
/proc/meminfo: memFree=1725560/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=10948 CPUtime=282.21
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2608 0 0 0 28217 4 0 0 25 0 1 0 103300237 11210752 2593 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2737 2593 69 152 0 2583 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26643
/proc/meminfo: memFree=1724792/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=11608 CPUtime=342.19
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2789 0 0 0 34215 4 0 0 25 0 1 0 103300237 11886592 2774 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2902 2774 69 152 0 2748 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11608

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26643
/proc/meminfo: memFree=1724472/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=11872 CPUtime=402.18
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2862 0 0 0 40213 5 0 0 25 0 1 0 103300237 12156928 2847 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2968 2847 69 152 0 2814 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26645
/proc/meminfo: memFree=1724344/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=11872 CPUtime=462.16
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2862 0 0 0 46211 5 0 0 25 0 1 0 103300237 12156928 2847 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2968 2847 69 152 0 2814 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1724344/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=11872 CPUtime=522.14
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2862 0 0 0 52209 5 0 0 25 0 1 0 103300237 12156928 2847 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 2968 2847 69 152 0 2814 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11872

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1724024/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=12136 CPUtime=582.13
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 2928 0 0 0 58207 6 0 0 25 0 1 0 103300237 12427264 2913 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3034 2913 69 152 0 2880 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12136

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1723576/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=12532 CPUtime=642.11
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3043 0 0 0 64205 6 0 0 25 0 1 0 103300237 12832768 3028 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3133 3028 69 152 0 2979 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12532

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1723064/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=13060 CPUtime=702.09
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3170 0 0 0 70203 6 0 0 25 0 1 0 103300237 13373440 3155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3265 3155 69 152 0 3111 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 13060

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1723000/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=13060 CPUtime=762.08
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3170 0 0 0 76201 7 0 0 25 0 1 0 103300237 13373440 3155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3265 3155 69 152 0 3111 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13060

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1722936/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=13060 CPUtime=822.06
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3170 0 0 0 82199 7 0 0 25 0 1 0 103300237 13373440 3155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3265 3155 69 152 0 3111 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13060

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1722872/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=13060 CPUtime=882.04
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3170 0 0 0 88197 7 0 0 25 0 1 0 103300237 13373440 3155 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3265 3155 69 152 0 3111 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 13060

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721720/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14248 CPUtime=942.02
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 94194 8 0 0 25 0 1 0 103300237 14589952 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3562 3441 69 152 0 3408 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721656/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14220 CPUtime=1002.01
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 100193 8 0 0 25 0 1 0 103300237 14561280 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3555 3441 69 152 0 3401 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721592/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14220 CPUtime=1061.99
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 106191 8 0 0 25 0 1 0 103300237 14561280 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3555 3441 69 152 0 3401 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721528/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14212 CPUtime=1121.97
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 112189 8 0 0 25 0 1 0 103300237 14553088 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3553 3441 69 152 0 3399 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721528/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14212 CPUtime=1181.96
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 118187 9 0 0 25 0 1 0 103300237 14553088 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3553 3441 69 152 0 3399 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 14212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26645
/proc/meminfo: memFree=1721528/2055920 swapFree=4192812/4192956
[pid=26642] ppid=26640 vsize=14212 CPUtime=1200.05
/proc/26642/stat : 26642 (picosat) R 26640 26642 26543 0 -1 4194304 3456 0 0 0 119996 9 0 0 25 0 1 0 103300237 14553088 3441 1992294400 134512640 135137933 4294956240 18446744073709551615 134527903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26642/statm: 3553 3441 69 152 0 3399 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14212

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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.095985
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 14248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3456
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= 2913

runsolver used 0.823874 second user time and 2.50762 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 15:31:11
IDJOB=1729693
IDBENCH=24712
IDSOLVER=506
FILE ID=node21/1729693-1240752671
PBS_JOBID= 9187104
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729693-1240752671/watcher-1729693-1240752671 -o /tmp/evaluation-result-1729693-1240752671/solver-1729693-1240752671 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729693-1240752671.cnf

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

MD5SUM BENCH= 56dc474305bf6e6817771129f995c737
RANDOM SEED=310655712

node21.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		: 3000.233
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		: 3000.233
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:       1736544 kB
Buffers:         30504 kB
Cached:         200288 kB
SwapCached:          0 kB
Active:          72556 kB
Inactive:       172084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            60832 kB
Committed_AS:   407156 kB
PageTables:       1376 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= 66344 MiB
End job on node21 at 2009-04-26 15:51:13