Trace number 1730382

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.02478
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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-1730382-1240758597.cnf
0.00/0.00	c parsed header 'p cnf 252 2160'
0.00/0.00	c initialized 252 variables
0.00/0.00	c found 2160 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   252   0.0    18     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 100 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0 128.1   252 100.0    18   100   100   110   6.4   0.1 
0.00/0.00	c R   0.0 128.1   252 100.0    18   101   101   110   6.5   0.1 
0.00/0.01	c +   0.0 104.0   252 100.0    18   250    75   121   9.4   0.1 
0.00/0.01	c R   0.0 102.3   252 100.0    18   402    96   121  11.4   0.1 
0.00/0.02	c +   0.0  96.8   252 100.0    18   475   102   133  12.4   0.1 
0.00/0.03	c +   0.0  88.1   252 100.0    18   812    94   146  15.3   0.1 
0.00/0.05	c R   0.1  88.2   252 100.0    18  1204    97   146  17.8   0.1 
0.00/0.05	c +   0.1  85.4   252 100.0    18  1317   133   160  17.8   0.1 
0.00/0.08	c +   0.1  81.5   252 100.0    18  2074   146   176  18.1   0.1 
0.10/0.13	c +   0.1  81.5   252 100.0    18  3209   182   193  20.1   0.1 
0.10/0.13	c R   0.1  81.5   252 100.0    18  3215   188   193  20.1   0.1 
0.20/0.21	c +   0.2  77.8   252 100.0    18  4911   186   212  13.2   0.1 
0.30/0.31	c +   0.3  76.1   252 100.0    18  7464   122   233  12.0   0.1 
0.30/0.34	c R   0.3  75.9   252 100.0    18  8030   167   233  12.5   0.1 
0.40/0.49	c +   0.5  76.3   252 100.0    18 11293   138   256  17.3   0.1 
0.70/0.77	c +   0.8  76.7   252 100.0    18 17036   153   281  14.8   0.1 
0.80/0.86	c R   0.9  76.7   252 100.0    18 19259   252   281  14.1   0.1 
1.10/1.13	c +   1.1  77.0   252 100.0    18 25650   252   309  15.2   0.1 
1.60/1.62	c +   1.6  79.3   252 100.0    18 38571   208   339  18.8   0.1 
1.80/1.86	c R   1.9  80.4   252 100.0    18 44903   324   339  18.7   0.2 
1.80/1.86	c 
1.80/1.86	c  seconds     variables   original    learned     agility
1.80/1.86	c         level        used      conflicts    limit          MB
1.80/1.86	c 
2.29/2.37	c +   2.4  80.3   252 100.0    18 57952   269   372  12.4   0.1 
3.59/3.63	c +   3.6  80.7   252 100.0    18 87023   209   409  15.0   0.1 
4.30/4.32	c R   4.3  81.2   252 100.0    18 102e3   245   409  14.3   0.1 
5.59/5.65	c +   5.7  81.6   252 100.0    18 130e3   284   449  17.0   0.1 
8.39/8.49	c +   8.5  82.6   252 100.0    18 196e3   300   493  13.9   0.1 
10.19/10.22	c R  10.2  84.5   252 100.0    18 230e3   426   493  16.9   0.2 
12.79/12.86	c +  12.9  84.4   252 100.0    18 294e3   509   542  15.7   0.2 
18.79/18.88	c +  18.9  83.4   252 100.0    18 441e3   424   596  14.2   0.2 
21.89/21.95	c R  21.9  83.6   252 100.0    18 512e3   609   596  16.0   0.3 
27.88/27.96	c +  28.0  83.1   252 100.0    18 662e3   327   655  12.9   0.2 
42.58/42.61	c +  42.6  84.8   252 100.0    18 993e3   565   720  12.3   0.2 
50.08/50.13	c R  50.1  85.5   252 100.0    18 112e4   557   720  15.2   0.2 
65.67/65.79	c +  65.8  84.7   252 100.0    18 148e4   520   792  15.6   0.2 
100.36/100.42	c + 100.4  85.9   252 100.0    18 223e4   730   871   9.6   0.3 
114.15/114.26	c R 114.2  88.0   252 100.0    18 246e4   770   871  16.3   0.3 
153.24/153.37	c + 153.3  86.7   252 100.0    18 335e4   713   958  12.0   0.3 
237.01/237.12	c + 237.0  88.3   252 100.0    18 502e4   817  1053  10.4   0.3 
254.10/254.27	c R 254.2  89.0   252 100.0    18 533e4   801  1053  11.4   0.3 
359.96/360.13	c + 360.0  87.5   252 100.0    18 754e4   745  1158  14.2   0.3 
562.48/562.77	c + 562.6  87.0   252 100.0    18 113e5   943  1273  16.5   0.4 
574.38/574.67	c R 574.5  87.0   252 100.0    18 114e5   655  1273  14.3   0.2 
851.97/852.40	c + 852.1  86.3   252 100.0    18 169e5   820  1400  14.8   0.3 
851.97/852.40	c 
851.97/852.40	c  seconds     variables   original    learned     agility
851.97/852.40	c         level        used      conflicts    limit          MB
851.97/852.40	c

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-1730382-1240758597/watcher-1730382-1240758597 -o /tmp/evaluation-result-1730382-1240758597/solver-1730382-1240758597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730382-1240758597.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: 1.00 1.00 1.00 3/65 24829
/proc/meminfo: memFree=1446176/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=780 CPUtime=0
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 112 0 0 0 0 0 0 0 21 0 1 0 103890118 798720 97 1992294400 134512640 135137933 4294956240 18446744073709551615 134545655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 195 97 68 152 0 41 0

[startup+0.0997001 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24829
/proc/meminfo: memFree=1446176/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=780 CPUtime=0.09
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 118 0 0 0 9 0 0 0 21 0 1 0 103890118 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.1017 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24829
/proc/meminfo: memFree=1446176/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=780 CPUtime=0.1
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 118 0 0 0 10 0 0 0 22 0 1 0 103890118 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134545599 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301739 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24829
/proc/meminfo: memFree=1446176/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=912 CPUtime=0.3
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 126 0 0 0 30 0 0 0 23 0 1 0 103890118 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134552029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 228 111 69 152 0 74 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 912

[startup+0.701818 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24829
/proc/meminfo: memFree=1446176/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=904 CPUtime=0.7
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 129 0 0 0 70 0 0 0 25 0 1 0 103890118 925696 114 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 226 114 69 152 0 72 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 904

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445920/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=904 CPUtime=1.5
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 141 0 0 0 150 0 0 0 25 0 1 0 103890118 925696 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 226 126 69 152 0 72 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 904

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445728/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=904 CPUtime=3.09
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 146 0 0 0 309 0 0 0 25 0 1 0 103890118 925696 131 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 226 131 69 152 0 72 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 904

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445664/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=904 CPUtime=6.29
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 155 0 0 0 629 0 0 0 25 0 1 0 103890118 925696 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134547468 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 226 140 69 152 0 72 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 904

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445600/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1024 CPUtime=12.69
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 165 0 0 0 1269 0 0 0 25 0 1 0 103890118 1048576 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 256 150 69 152 0 102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1024

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445536/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1024 CPUtime=25.49
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 178 0 0 0 2549 0 0 0 25 0 1 0 103890118 1048576 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134552513 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 256 163 69 152 0 102 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1024

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445472/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1064 CPUtime=51.08
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 193 0 0 0 5108 0 0 0 25 0 1 0 103890118 1089536 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 266 178 69 152 0 112 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1064

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445344/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1100 CPUtime=102.26
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 201 0 0 0 10226 0 0 0 25 0 1 0 103890118 1126400 186 1992294400 134512640 135137933 4294956240 18446744073709551615 134551517 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 275 186 69 152 0 121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445216/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1224 CPUtime=162.23
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 224 0 0 0 16223 0 0 0 25 0 1 0 103890118 1253376 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134543523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 306 209 69 152 0 152 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1224

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445152/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1196 CPUtime=222.21
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 227 0 0 0 22221 0 0 0 25 0 1 0 103890118 1224704 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 299 212 69 152 0 145 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445088/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1260 CPUtime=282.19
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 240 0 0 0 28219 0 0 0 25 0 1 0 103890118 1290240 225 1992294400 134512640 135137933 4294956240 18446744073709551615 134551271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 315 225 69 152 0 161 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1260

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445088/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1252 CPUtime=342.17
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 240 0 0 0 34217 0 0 0 25 0 1 0 103890118 1282048 225 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 313 225 69 152 0 159 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445024/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1288 CPUtime=402.14
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 255 0 0 0 40214 0 0 0 25 0 1 0 103890118 1318912 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 322 237 69 152 0 168 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1288

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445024/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1268 CPUtime=462.12
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 255 0 0 0 46212 0 0 0 25 0 1 0 103890118 1298432 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 317 232 69 152 0 163 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1268

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445024/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1276 CPUtime=522.1
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 268 0 0 0 52210 0 0 0 25 0 1 0 103890118 1306624 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 319 234 69 152 0 165 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1276

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445088/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1352 CPUtime=582.08
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 276 0 0 0 58208 0 0 0 25 0 1 0 103890118 1384448 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 338 236 69 152 0 184 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1352

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444960/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1328 CPUtime=642.06
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 306 0 0 0 64206 0 0 0 25 0 1 0 103890118 1359872 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 332 247 69 152 0 178 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1328

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445024/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1328 CPUtime=702.03
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 307 0 0 0 70203 0 0 0 25 0 1 0 103890118 1359872 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 332 245 69 152 0 178 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1445024/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1380 CPUtime=762.01
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 314 0 0 0 76201 0 0 0 25 0 1 0 103890118 1413120 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134552488 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 345 237 69 152 0 191 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1380

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444896/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1308 CPUtime=821.99
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 349 0 0 0 82199 0 0 0 25 0 1 0 103890118 1339392 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134552591 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 327 242 69 152 0 173 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1308

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444960/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1472 CPUtime=881.96
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 364 0 0 0 88196 0 0 0 25 0 1 0 103890118 1507328 256 1992294400 134512640 135137933 4294956240 18446744073709551615 134569936 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 368 256 69 152 0 214 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1472

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444896/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1412 CPUtime=941.94
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 386 0 0 0 94194 0 0 0 25 0 1 0 103890118 1445888 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134545768 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 353 257 69 152 0 199 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444960/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1392 CPUtime=1001.92
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 389 0 0 0 100192 0 0 0 25 0 1 0 103890118 1425408 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 348 260 69 152 0 194 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444896/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1376 CPUtime=1061.9
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 395 0 0 0 106190 0 0 0 25 0 1 0 103890118 1409024 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 344 259 69 152 0 190 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444832/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1444 CPUtime=1121.87
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 421 0 0 0 112187 0 0 0 25 0 1 0 103890118 1478656 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134552321 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 361 276 69 152 0 207 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444832/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1440 CPUtime=1181.85
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 446 0 0 0 118185 0 0 0 25 0 1 0 103890118 1474560 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 360 275 69 152 0 206 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444896/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1396 CPUtime=1200.05
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 446 0 0 0 120005 0 0 0 25 0 1 0 103890118 1429504 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 349 264 69 152 0 195 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1396

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24830
/proc/meminfo: memFree=1444896/2055920 swapFree=4181424/4192956
[pid=24829] ppid=24827 vsize=1396 CPUtime=1200.05
/proc/24829/stat : 24829 (picosat) R 24827 24829 24467 0 -1 4194304 446 0 0 0 120005 0 0 0 25 0 1 0 103890118 1429504 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24829/statm: 349 264 69 152 0 195 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.05
CPU system time (s): 0.003999
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 446
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= 2163

runsolver used 1.13483 second user time and 2.82157 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-26 17:09:57
IDJOB=1730382
IDBENCH=24729
IDSOLVER=506
FILE ID=node77/1730382-1240758597
PBS_JOBID= 9187102
Free space on /tmp= 66216 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730382-1240758597/watcher-1730382-1240758597 -o /tmp/evaluation-result-1730382-1240758597/solver-1730382-1240758597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730382-1240758597.cnf

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

MD5SUM BENCH= bc769deecd9ed9694b8be132b5bd15cd
RANDOM SEED=54068500

node77.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1446592 kB
Buffers:         63932 kB
Cached:         466956 kB
SwapCached:       5496 kB
Active:         211464 kB
Inactive:       327292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446592 kB
SwapTotal:     4192956 kB
SwapFree:      4181424 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            56576 kB
Committed_AS:   464764 kB
PageTables:       1372 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= 66216 MiB
End job on node77 at 2009-04-26 17:30:00