Trace number 1727785

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) 1200.04 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark610.56
Satisfiable
(Un)Satisfiability was proved
Number of variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

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-1727785-1240728920.cnf
0.00/0.00	c parsed header 'p cnf 942 16562'
0.00/0.02	c initialized 942 variables
0.00/0.02	c found 16562 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   886  56.9 15091     0    57     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7633 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 167.3   886  57.5 15091   100   157  8396   8.1   0.7 
0.00/0.02	c R   0.0 167.3   886  57.5 15091   100   157  8396   8.1   0.7 
0.00/0.03	c +   0.0 113.7   886  57.5 15091   250   307  9235  14.5   0.7 
0.00/0.03	c R   0.0 131.7   886  62.8 15091   407   464  9235  19.0   0.7 
0.00/0.04	c +   0.0 124.7   886  62.8 15091   475   532 10158  18.7   0.7 
0.04/0.05	c +   0.1 104.5   886  62.8 15091   812   869 11173  19.7   0.8 
0.04/0.07	c R   0.1  90.2   886  62.8 15091  1211  1268 11173  20.3   0.8 
0.04/0.08	c +   0.1  86.1   886  62.8 15091  1317  1374 12290  20.4   0.8 
0.09/0.12	c +   0.1  92.1   886  66.1 15091  2074  2131 13519  22.1   0.9 
0.09/0.18	c +   0.2  78.9   886  66.1 15091  3209  3266 14870  22.0   1.1 
0.09/0.18	c R   0.2  78.9   886  66.1 15091  3216  3273 14870  21.5   1.1 
0.29/0.30	c +   0.3  68.6   886  66.1 15091  4911  4968 16357  19.0   1.4 
0.49/0.52	c +   0.5  59.4   886  66.1 15091  7464  7521 17992  20.8   1.7 
0.49/0.57	c R   0.6  57.7   886  66.1 15091  8040  8097 17992  19.7   1.8 
0.79/0.89	c +   0.9  51.7   886  66.1 15091 11293 11350 19791  19.8   2.3 
1.59/1.64	c +   1.6  48.5   886  66.1 15091 17036 17093 21770  20.0   3.4 
1.89/1.96	c R   2.0  47.2   886  66.1 15091 19271 19328 21770  21.3   3.8 
2.98/3.01	c +   3.0  44.6   886  66.1 15091 25650 14818 23947  20.8   3.1 
5.59/5.61	c +   5.6  41.8   886  66.1 15091 38571 15756 26341  21.3   3.3 
6.89/6.96	c R   7.0  40.1   886  66.6 15091 44937 22122 26341  22.0   4.4 
6.89/6.96	c 
6.89/6.96	c  seconds     variables   original    learned     agility
6.89/6.96	c         level        used      conflicts    limit          MB
6.89/6.96	c 
9.49/9.51	c +   9.5  39.2   886  66.6 15091 57952 21958 28975  24.6   4.3 
16.19/16.28	c +  16.3  37.6   886  66.6 15091 87023 22047 31872  21.3   4.3 
19.79/19.87	c R  19.9  36.1   886  66.6 15091 102e3 21740 31872  20.8   4.2 
27.78/27.86	c +  27.9  36.6   886  66.6 15091 130e3 17813 35059  21.0   3.5 
48.67/48.78	c +  48.8  37.0   886  66.6 15091 196e3 30600 38564  22.7   6.2 
60.96/61.05	c R  61.0  36.5   886  66.6 15091 230e3 26467 38564  22.5   5.4 
83.56/83.63	c +  83.6  36.6   886  66.6 15091 294e3 31372 42420  22.1   6.4 
149.13/149.29	c + 149.2  37.1   886  66.6 15091 441e3 28017 46662  20.4   5.7 
180.91/181.08	c R 181.0  36.8   886  66.6 15091 512e3 22822 46662  22.9   4.5 
247.58/247.71	c + 247.6  37.0   886  66.6 15091 662e3 44395 51328  22.8   9.2 
419.99/420.22	c + 420.0  36.9   886  66.6 15091 993e3 24906 56460  24.4   5.3 
471.57/471.85	c R 471.6  35.5   886  66.6 15091 112e4 51481 56460  21.1   8.8 
659.58/659.95	c + 659.6  35.2   886  66.6 15091 148e4 42936 62106  24.4   8.1 
1064.49/1065.01	c + 106e1  34.3   886  67.0 15091 223e4 33744 68316  22.4   6.3 
1160.24/1160.89	c R 116e1  33.4   886  67.0 15091 246e4 29279 68316  19.9   5.6 

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-1727785-1240728920/watcher-1727785-1240728920 -o /tmp/evaluation-result-1727785-1240728920/solver-1727785-1240728920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727785-1240728920.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: 0.92 0.98 0.99 3/64 26010
/proc/meminfo: memFree=1625600/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=1052 CPUtime=0
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 100918781 1077248 127 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 263 130 56 152 0 109 0

[startup+0.0435559 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26010
/proc/meminfo: memFree=1625600/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=1580 CPUtime=0.04
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 304 0 0 0 4 0 0 0 18 0 1 0 100918781 1617920 289 1992294400 134512640 135137933 4294956224 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 395 289 69 152 0 241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1580

[startup+0.101566 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26010
/proc/meminfo: memFree=1625600/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=1712 CPUtime=0.09
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 100918781 1753088 330 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 428 330 69 152 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301602 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26010
/proc/meminfo: memFree=1625600/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=2240 CPUtime=0.29
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 475 0 0 0 29 0 0 0 19 0 1 0 100918781 2293760 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 560 460 69 152 0 406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2240

[startup+0.701673 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26010
/proc/meminfo: memFree=1625600/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=3032 CPUtime=0.69
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 652 0 0 0 69 0 0 0 23 0 1 0 100918781 3104768 637 1992294400 134512640 135137933 4294956224 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 758 637 69 152 0 604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3032

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1622776/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=4088 CPUtime=1.49
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 943 0 0 0 149 0 0 0 25 0 1 0 100918781 4186112 928 1992294400 134512640 135137933 4294956224 18446744073709551615 134543075 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 1022 928 69 152 0 868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4088

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1621176/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=5408 CPUtime=3.08
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 1249 0 0 0 308 0 0 0 25 0 1 0 100918781 5537792 1223 1992294400 134512640 135137933 4294956224 18446744073709551615 134569826 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 1352 1223 69 152 0 1198 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5408

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1620216/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=5936 CPUtime=6.29
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 1375 0 0 0 628 1 0 0 25 0 1 0 100918781 6078464 1349 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 1484 1349 69 152 0 1330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5936

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1619064/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=6860 CPUtime=12.69
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 1631 0 0 0 1268 1 0 0 25 0 1 0 100918781 7024640 1605 1992294400 134512640 135137933 4294956224 18446744073709551615 134551884 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 1715 1605 69 152 0 1561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6860

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1618616/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=7388 CPUtime=25.48
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 1757 0 0 0 2547 1 0 0 25 0 1 0 100918781 7565312 1731 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 1847 1731 69 152 0 1693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7388

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1617720/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=8568 CPUtime=51.06
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2024 0 0 0 5105 1 0 0 25 0 1 0 100918781 8773632 1998 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 2142 1998 69 152 0 1988 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8568

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1616056/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=10020 CPUtime=102.25
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2383 0 0 0 10223 2 0 0 25 0 1 0 100918781 10260480 2357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 2505 2357 69 152 0 2351 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10020

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1614968/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=11076 CPUtime=162.22
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2649 0 0 0 16220 2 0 0 25 0 1 0 100918781 11341824 2623 1992294400 134512640 135137933 4294956224 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 2769 2623 69 152 0 2615 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11076

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1614712/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=11208 CPUtime=222.19
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2695 0 0 0 22217 2 0 0 25 0 1 0 100918781 11476992 2669 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 2802 2669 69 152 0 2648 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11208

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26011
/proc/meminfo: memFree=1613880/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12000 CPUtime=282.16
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2895 0 0 0 28213 3 0 0 25 0 1 0 100918781 12288000 2869 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3000 2869 69 152 0 2846 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 12000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26017
/proc/meminfo: memFree=1613624/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12000 CPUtime=342.13
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2895 0 0 0 34210 3 0 0 25 0 1 0 100918781 12288000 2869 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3000 2869 69 152 0 2846 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 12000

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26017
/proc/meminfo: memFree=1613432/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12264 CPUtime=402.1
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 2950 0 0 0 40207 3 0 0 25 0 1 0 100918781 12558336 2924 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3066 2924 69 152 0 2912 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 12264

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26017
/proc/meminfo: memFree=1612728/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12924 CPUtime=462.07
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3142 0 0 0 46203 4 0 0 25 0 1 0 100918781 13234176 3116 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3231 3116 69 152 0 3077 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 12924

[startup+522.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 26017
/proc/meminfo: memFree=1612728/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12924 CPUtime=522.04
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3142 0 0 0 52200 4 0 0 25 0 1 0 100918781 13234176 3116 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3231 3116 69 152 0 3077 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12924

[startup+582.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 26017
/proc/meminfo: memFree=1612728/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12924 CPUtime=582.02
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3142 0 0 0 58198 4 0 0 25 0 1 0 100918781 13234176 3116 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3231 3116 69 152 0 3077 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 12924

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 26017
/proc/meminfo: memFree=1612728/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=12924 CPUtime=641.99
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3142 0 0 0 64195 4 0 0 25 0 1 0 100918781 13234176 3116 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3231 3116 69 152 0 3077 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 12924

[startup+702.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 26017
/proc/meminfo: memFree=1612152/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=13452 CPUtime=701.95
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3290 0 0 0 70191 4 0 0 25 0 1 0 100918781 13774848 3264 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3363 3264 69 152 0 3209 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 13452

[startup+762.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 26017
/proc/meminfo: memFree=1611320/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=761.93
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 76189 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 14244

[startup+822.303 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 26017
/proc/meminfo: memFree=1611320/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=821.89
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 82185 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 14244

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26017
/proc/meminfo: memFree=1611320/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=881.86
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 88182 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 14244

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26017
/proc/meminfo: memFree=1611320/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=941.84
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 94180 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 14244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26017
/proc/meminfo: memFree=1611320/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=1001.81
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 100177 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 14244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26017
/proc/meminfo: memFree=1611256/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14244 CPUtime=1061.78
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3490 0 0 0 106174 4 0 0 25 0 1 0 100918781 14585856 3464 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3561 3464 69 152 0 3407 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 14244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26017
/proc/meminfo: memFree=1611192/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14756 CPUtime=1121.76
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3502 0 0 0 112171 5 0 0 25 0 1 0 100918781 15110144 3476 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3689 3476 69 152 0 3535 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 14756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26017
/proc/meminfo: memFree=1611192/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14756 CPUtime=1181.73
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3502 0 0 0 118168 5 0 0 25 0 1 0 100918781 15110144 3476 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3689 3476 69 152 0 3535 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 14756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26017
/proc/meminfo: memFree=1611128/2055920 swapFree=4180888/4192956
[pid=26010] ppid=26008 vsize=14756 CPUtime=1200.02
/proc/26010/stat : 26010 (picosat) R 26008 26010 25727 0 -1 4194304 3502 0 0 0 119997 5 0 0 25 0 1 0 100918781 15110144 3476 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/26010/statm: 3689 3476 69 152 0 3535 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14756

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.057991
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 14756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3502
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= 2996

runsolver used 0.949855 second user time and 3.42648 second system time

The end

Launcher Data

Begin job on node60 at 2009-04-26 08:55:20
IDJOB=1727785
IDBENCH=24645
IDSOLVER=506
FILE ID=node60/1727785-1240728920
PBS_JOBID= 9186933
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727785-1240728920/watcher-1727785-1240728920 -o /tmp/evaluation-result-1727785-1240728920/solver-1727785-1240728920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727785-1240728920.cnf

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

MD5SUM BENCH= c664e54e8911dc74e630e966a3a9b6ae
RANDOM SEED=1346285183

node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1626080 kB
Buffers:         42456 kB
Cached:         300844 kB
SwapCached:       5948 kB
Active:          24628 kB
Inactive:       327140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626080 kB
SwapTotal:     4192956 kB
SwapFree:      4180888 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          14116 kB
Slab:            64088 kB
Committed_AS:   402140 kB
PageTables:       1448 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= 66416 MiB
End job on node60 at 2009-04-26 09:15:23