Trace number 1727838

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) 1200.02 1200.31

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1108.56
Satisfiable
(Un)Satisfiability was proved
Number of variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

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-1727838-1240729579.cnf
0.00/0.00	c parsed header 'p cnf 1130 18089'
0.00/0.02	c initialized 1130 variables
0.00/0.02	c found 18089 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  1081  34.7 16976     0     0     0   0.0   0.8 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 8488 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 204.6  1081  38.5 16976   100    99  9336   7.4   0.8 
0.00/0.03	c R   0.0 204.6  1081  38.5 16976   100    99  9336   7.5   0.8 
0.00/0.03	c +   0.0 165.7  1081  39.0 16976   250   249 10269  16.3   0.8 
0.00/0.04	c R   0.0 158.4  1081  44.1 16976   403   402 10269  19.2   0.9 
0.00/0.05	c +   0.1 151.8  1081  44.5 16976   475   474 11295  19.0   0.9 
0.00/0.07	c +   0.1 127.7  1081  44.5 16976   812   811 12424  20.6   0.9 
0.00/0.10	c R   0.1 118.6  1081  46.6 16976  1208  1207 12424  18.8   1.0 
0.09/0.10	c +   0.1 113.9  1081  46.6 16976  1317  1316 13666  18.1   1.0 
0.09/0.15	c +   0.2 136.9  1081  52.7 16976  2074  2073 15032  19.8   1.1 
0.19/0.23	c +   0.2 118.2  1081  52.7 16976  3209  3208 16535  19.7   1.3 
0.19/0.23	c R   0.2 118.0  1081  52.7 16976  3220  3219 16535  19.6   1.3 
0.29/0.36	c +   0.4 105.0  1081  55.3 16976  4911  4910 18188  19.4   1.6 
0.59/0.61	c +   0.6 123.6  1081  67.2 16976  7464  7463 20006  17.2   1.9 
0.59/0.67	c R   0.7 120.2  1081  67.5 16976  8030  8029 20006  18.4   2.0 
0.99/1.07	c +   1.1 103.3  1081  69.0 16976 11293 11292 22006  18.9   2.6 
1.79/1.86	c +   1.9 110.4  1081  76.5 16976 17036 17035 24206  19.8   3.6 
2.09/2.19	c R   2.2 111.5  1081  76.6 16976 19256 19255 24206  19.3   4.0 
3.39/3.45	c +   3.5  99.0  1081  76.6 16976 25650 13542 26626  20.4   3.1 
5.49/5.56	c +   5.6  84.5  1081  76.6 16976 38571 26463 29288  19.2   5.3 
6.59/6.68	c R   6.7  83.7  1081  77.9 16976 44914 17849 29288  17.6   3.8 
6.59/6.68	c 
6.59/6.68	c  seconds     variables   original    learned     agility
6.59/6.68	c         level        used      conflicts    limit          MB
6.59/6.68	c 
9.28/9.35	c +   9.4  78.9  1081  78.6 16976 57952 16240 32216  18.4   3.4 
15.78/15.85	c +  15.8  75.0  1081  78.6 16976 87023 29194 35437  19.9   5.5 
19.69/19.79	c R  19.8  74.3  1081  82.9 16976 102e3 26381 35437  17.2   5.0 
28.08/28.19	c +  28.2  73.7  1081  86.0 16976 130e3 18932 38980  18.5   3.8 
45.48/45.56	c +  45.5  70.6  1081  88.8 16976 196e3 21661 42878  21.7   4.7 
54.67/54.74	c R  54.7  69.2  1081  90.2 16976 230e3 31881 42878  18.3   6.6 
77.17/77.26	c +  77.2  69.0  1081  90.6 16976 294e3 25409 47165  21.3   5.2 
134.46/134.59	c + 134.6  66.6  1081  92.8 16976 441e3 40023 51881  18.5   7.8 
160.15/160.24	c R 160.2  66.3  1081  92.9 16976 512e3 47288 51881  18.8   9.7 
218.23/218.34	c + 218.3  66.1  1081  93.1 16976 662e3 38250 57069  19.1   7.7 
363.20/363.33	c + 363.2  65.5  1081  96.4 16976 993e3 43437 62775  18.7   8.7 
409.49/409.66	c R 409.6  64.3  1081  96.4 16976 112e4 47710 62775  19.4   8.6 
584.35/584.53	c + 584.4  63.9  1081  96.4 16976 148e4 23750 69052  17.1   4.8 
976.25/976.54	c + 976.3  64.1  1081  96.4 16976 223e4 69046 75957  19.6  14.2 
1083.23/1083.52	c R 108e1  63.8  1081  96.4 16976 246e4 21547 75957  21.2   5.2 

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-1727838-1240729579/watcher-1727838-1240729579 -o /tmp/evaluation-result-1727838-1240729579/solver-1727838-1240729579 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727838-1240729579.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: 1.83 1.83 1.45 2/64 24222
/proc/meminfo: memFree=1726064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=912 CPUtime=0
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 100985966 933888 121 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 228 121 56 152 0 74 0

[startup+0.0105091 s]
/proc/loadavg: 1.83 1.83 1.45 2/64 24222
/proc/meminfo: memFree=1726064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=1200 CPUtime=0
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 100985966 1228800 184 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 300 184 56 152 0 146 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1200

[startup+0.101516 s]
/proc/loadavg: 1.83 1.83 1.45 2/64 24222
/proc/meminfo: memFree=1726064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=1860 CPUtime=0.09
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 364 0 0 0 9 0 0 0 18 0 1 0 100985966 1904640 349 1992294400 134512640 135137933 4294956224 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 465 349 69 152 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301534 s]
/proc/loadavg: 1.83 1.83 1.45 2/64 24222
/proc/meminfo: memFree=1726064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=2400 CPUtime=0.29
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 482 0 0 0 29 0 0 0 19 0 1 0 100985966 2457600 467 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 600 467 69 152 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.70157 s]
/proc/loadavg: 1.83 1.83 1.45 2/64 24222
/proc/meminfo: memFree=1726064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=3096 CPUtime=0.69
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 652 0 0 0 69 0 0 0 23 0 1 0 100985966 3170304 637 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 774 637 69 152 0 620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3096

[startup+1.50164 s]
/proc/loadavg: 1.83 1.83 1.45 2/65 24223
/proc/meminfo: memFree=1723304/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=4152 CPUtime=1.49
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 928 0 0 0 149 0 0 0 25 0 1 0 100985966 4251648 913 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 1038 913 69 152 0 884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4152

[startup+3.10178 s]
/proc/loadavg: 1.83 1.83 1.45 2/65 24223
/proc/meminfo: memFree=1721768/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=5868 CPUtime=3.09
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 1349 0 0 0 308 1 0 0 25 0 1 0 100985966 6008832 1334 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 1467 1334 69 152 0 1313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5868

[startup+6.30107 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 24223
/proc/meminfo: memFree=1720296/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=6924 CPUtime=6.29
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 1614 0 0 0 628 1 0 0 25 0 1 0 100985966 7090176 1599 1992294400 134512640 135137933 4294956224 18446744073709551615 134547464 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 1731 1599 69 152 0 1577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6924

[startup+12.7016 s]
/proc/loadavg: 1.71 1.80 1.44 2/65 24223
/proc/meminfo: memFree=1719528/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=7320 CPUtime=12.68
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 1722 0 0 0 1267 1 0 0 25 0 1 0 100985966 7495680 1707 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 1830 1707 69 152 0 1676 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7320

[startup+25.5018 s]
/proc/loadavg: 1.55 1.76 1.44 2/65 24223
/proc/meminfo: memFree=1718568/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=8104 CPUtime=25.48
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 1868 0 0 0 2546 2 0 0 25 0 1 0 100985966 8298496 1853 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 2026 1853 69 152 0 1872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8104

[startup+51.1011 s]
/proc/loadavg: 1.36 1.70 1.42 2/65 24223
/proc/meminfo: memFree=1717224/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=9688 CPUtime=51.08
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 2286 0 0 0 5105 3 0 0 25 0 1 0 100985966 9920512 2271 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 2422 2271 69 152 0 2268 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9688

[startup+102.306 s]
/proc/loadavg: 1.15 1.59 1.40 2/65 24223
/proc/meminfo: memFree=1715752/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=10744 CPUtime=102.27
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 2556 0 0 0 10223 4 0 0 25 0 1 0 100985966 11001856 2541 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 2686 2541 69 152 0 2532 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10744

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 24223
/proc/meminfo: memFree=1714472/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=11932 CPUtime=162.25
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 2863 0 0 0 16221 4 0 0 25 0 1 0 100985966 12218368 2848 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 2983 2848 69 152 0 2829 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11932

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 24223
/proc/meminfo: memFree=1714408/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=11932 CPUtime=222.23
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 2870 0 0 0 22219 4 0 0 25 0 1 0 100985966 12218368 2855 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 2983 2855 69 152 0 2829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11932

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.32 2/65 24223
/proc/meminfo: memFree=1713128/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13252 CPUtime=282.22
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3190 0 0 0 28217 5 0 0 25 0 1 0 100985966 13570048 3175 1992294400 134512640 135137933 4294956224 18446744073709551615 134548949 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3313 3175 69 152 0 3159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13252

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 24223
/proc/meminfo: memFree=1713064/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13252 CPUtime=342.2
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3190 0 0 0 34215 5 0 0 25 0 1 0 100985966 13570048 3175 1992294400 134512640 135137933 4294956224 18446744073709551615 134543514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3313 3175 69 152 0 3159 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13252

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 24223
/proc/meminfo: memFree=1712488/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13780 CPUtime=402.19
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3339 0 0 0 40213 6 0 0 25 0 1 0 100985966 14110720 3324 1992294400 134512640 135137933 4294956224 18446744073709551615 134567819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3445 3324 69 152 0 3291 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13780

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 24223
/proc/meminfo: memFree=1712360/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13912 CPUtime=462.18
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3367 0 0 0 46212 6 0 0 25 0 1 0 100985966 14245888 3352 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3478 3352 69 152 0 3324 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13912

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 24223
/proc/meminfo: memFree=1712232/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13912 CPUtime=522.16
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3379 0 0 0 52210 6 0 0 25 0 1 0 100985966 14245888 3364 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3478 3364 69 152 0 3324 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13912

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 24223
/proc/meminfo: memFree=1712232/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=13912 CPUtime=582.15
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3379 0 0 0 58209 6 0 0 25 0 1 0 100985966 14245888 3364 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3478 3364 69 152 0 3324 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13912

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 24223
/proc/meminfo: memFree=1710888/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=15744 CPUtime=642.13
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3710 0 0 0 64207 6 0 0 25 0 1 0 100985966 16121856 3695 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3936 3695 69 152 0 3782 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15744

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 24223
/proc/meminfo: memFree=1710760/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=15744 CPUtime=702.12
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3710 0 0 0 70205 7 0 0 25 0 1 0 100985966 16121856 3695 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 3936 3695 69 152 0 3782 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15744

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 24223
/proc/meminfo: memFree=1710504/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=16008 CPUtime=762.11
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3779 0 0 0 76204 7 0 0 25 0 1 0 100985966 16392192 3764 1992294400 134512640 135137933 4294956224 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4002 3764 69 152 0 3848 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16008

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 24223
/proc/meminfo: memFree=1710440/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=16008 CPUtime=822.09
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3779 0 0 0 82202 7 0 0 25 0 1 0 100985966 16392192 3764 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4002 3764 69 152 0 3848 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 16008

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 24223
/proc/meminfo: memFree=1710440/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=16008 CPUtime=882.08
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3779 0 0 0 88201 7 0 0 25 0 1 0 100985966 16392192 3764 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4002 3764 69 152 0 3848 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 16008

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 24223
/proc/meminfo: memFree=1710184/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=16272 CPUtime=942.06
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 3831 0 0 0 94199 7 0 0 25 0 1 0 100985966 16662528 3816 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4068 3816 69 152 0 3914 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 24223
/proc/meminfo: memFree=1709224/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17184 CPUtime=1002.04
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4074 0 0 0 100197 7 0 0 25 0 1 0 100985966 17596416 4059 1992294400 134512640 135137933 4294956224 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4296 4059 69 152 0 4142 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 17184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 24223
/proc/meminfo: memFree=1709160/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17056 CPUtime=1062.04
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4074 0 0 0 106196 8 0 0 25 0 1 0 100985966 17465344 4058 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4264 4058 69 152 0 4110 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 17056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 24223
/proc/meminfo: memFree=1708840/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17432 CPUtime=1122.02
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4156 0 0 0 112194 8 0 0 25 0 1 0 100985966 17850368 4135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4358 4135 69 152 0 4204 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24223
/proc/meminfo: memFree=1708840/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17432 CPUtime=1182
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4156 0 0 0 118192 8 0 0 25 0 1 0 100985966 17850368 4135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4358 4135 69 152 0 4204 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24223
/proc/meminfo: memFree=1708776/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17432 CPUtime=1200
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4156 0 0 0 119992 8 0 0 25 0 1 0 100985966 17850368 4135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4358 4135 69 152 0 4204 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17432

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 24223
/proc/meminfo: memFree=1708776/2055920 swapFree=4191900/4192956
[pid=24222] ppid=24220 vsize=17432 CPUtime=1200
/proc/24222/stat : 24222 (picosat) R 24220 24222 23871 0 -1 4194304 4156 0 0 0 119992 8 0 0 25 0 1 0 100985966 17850368 4135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24222/statm: 4358 4135 69 152 0 4204 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.089986
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 17432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4156
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= 2108

runsolver used 1.45478 second user time and 2.69059 second system time

The end

Launcher Data

Begin job on node43 at 2009-04-26 09:06:19
IDJOB=1727838
IDBENCH=24646
IDSOLVER=506
FILE ID=node43/1727838-1240729579
PBS_JOBID= 9186901
Free space on /tmp= 66432 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727838-1240729579/watcher-1727838-1240729579 -o /tmp/evaluation-result-1727838-1240729579/solver-1727838-1240729579 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727838-1240729579.cnf

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

MD5SUM BENCH= 63ebbe5da415dad3af97436d64747f33
RANDOM SEED=1503490649

node43.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		: 3000.237
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		: 3000.237
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:       1726480 kB
Buffers:         21688 kB
Cached:         234392 kB
SwapCached:        416 kB
Active:          37716 kB
Inactive:       231732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726480 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          21776 kB
Slab:            45948 kB
Committed_AS:   409904 kB
PageTables:       1444 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= 66432 MiB
End job on node43 at 2009-04-26 09:26:22