Trace number 1732397

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 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-220-100.cnf
MD5SUM9acdfc35e72435abc5da6ab9203455c3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.55815
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses528
Sum of the clauses size1320
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2440
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 588
Number of clauses of size over 50

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-1732397-1240780515.cnf
0.00/0.00	c parsed header 'p cnf 220 528'
0.00/0.00	c initialized 220 variables
0.00/0.00	c found 528 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   220   0.0    88     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  53.4   220  98.6    88   100   100   110  10.0   0.0 
0.00/0.00	c R   0.0  53.4   220  98.6    88   100   100   110  10.0   0.0 
0.00/0.00	c +   0.0  45.1   220 100.0    88   250    81   121  17.2   0.0 
0.00/0.01	c R   0.0  43.1   220 100.0    88   400   104   121  19.6   0.0 
0.00/0.01	c +   0.0  42.8   220 100.0    88   475   113   133  20.0   0.0 
0.00/0.02	c +   0.0  40.6   220 100.0    88   812   100   146  22.0   0.0 
0.00/0.03	c N   0.0  41.8   220 100.0    88  1200   107   146  23.3   0.0 
0.00/0.03	c +   0.0  41.8   220 100.0    88  1317   147   160  22.9   0.0 
0.00/0.06	c +   0.1  42.2   220 100.0    88  2074   157   176  23.9   0.0 
0.09/0.10	c R   0.1  41.9   220 100.0    88  3206    99   176  22.9   0.0 
0.09/0.10	c +   0.1  41.7   220 100.0    88  3209   102   193  22.6   0.0 
0.10/0.14	c +   0.1  43.2   220 100.0    88  4911   111   212  22.2   0.0 
0.20/0.22	c +   0.2  43.5   220 100.0    88  7464   125   233  22.7   0.0 
0.20/0.24	c R   0.2  43.4   220 100.0    88  8021   197   233  22.6   0.0 
0.30/0.34	c +   0.3  43.9   220 100.0    88 11293   195   256  22.2   0.0 
0.50/0.53	c +   0.5  43.0   220 100.0    88 17036   250   281  25.7   0.1 
0.60/0.61	c R   0.6  42.0   220 100.0    88 19250   210   281  22.4   0.0 
0.80/0.81	c +   0.8  42.9   220 100.0    88 25650   235   309  23.5   0.1 
1.20/1.22	c +   1.2  42.7   220 100.0    88 38571   260   339  23.6   0.1 
1.40/1.43	c N   1.4  42.6   220 100.0    88 44913   305   339  23.4   0.1 
1.40/1.43	c 
1.40/1.43	c  seconds     variables   original    learned     agility
1.40/1.43	c         level        used      conflicts    limit          MB
1.40/1.43	c 
1.80/1.85	c +   1.9  42.5   220 100.0    88 57952   292   372  22.5   0.1 
2.79/2.80	c +   2.8  42.8   220 100.0    88 87023   251   409  22.5   0.1 
3.30/3.36	c R   3.4  42.3   220 100.0    88 102e3   324   409  21.4   0.1 
4.30/4.30	c +   4.3  42.8   220 100.0    88 130e3   233   449  22.8   0.0 
6.39/6.45	c +   6.4  43.2   220 100.0    88 196e3   391   493  23.0   0.1 
7.60/7.68	c N   7.7  43.3   220 100.0    88 230e3   258   493  23.8   0.0 
9.80/9.85	c +   9.8  43.6   220 100.0    88 294e3   319   542  23.3   0.1 
14.89/14.92	c +  14.9  43.8   220 100.0    88 441e3   338   596  22.1   0.1 
17.49/17.55	c N  17.5  43.0   220 100.0    88 512e3   558   596  23.8   0.1 
22.59/22.67	c +  22.7  42.9   220 100.0    88 662e3   302   655  22.6   0.1 
34.48/34.51	c +  34.5  43.2   220 100.0    88 993e3   333   720  21.6   0.1 
39.48/39.60	c R  39.6  42.9   220 100.0    88 112e4   420   720  22.2   0.1 
52.48/52.51	c +  52.5  43.3   220 100.0    88 148e4   472   792  23.0   0.1 
79.37/79.41	c +  79.4  42.8   220 100.0    88 223e4   698   871  21.9   0.1 
88.17/88.26	c R  88.2  42.3   220 100.0    88 246e4   703   871  22.9   0.1 
120.36/120.47	c + 120.4  42.6   220 100.0    88 335e4   502   958  22.5   0.1 
183.34/183.42	c + 183.4  42.8   220 100.0    88 502e4   592  1053  21.0   0.1 
195.43/195.51	c N 195.5  42.5   220 100.0    88 533e4   995  1053  24.5   0.2 
278.41/278.55	c + 278.5  42.6   220 100.0    88 754e4   834  1158  24.3   0.2 
426.27/426.42	c + 426.3  42.1   220 100.0    88 113e5  1082  1273  22.2   0.2 
433.17/433.38	c R 433.3  42.0   220 100.0    88 114e5  1129  1273  22.7   0.2 
647.41/647.66	c + 647.5  42.3   220 100.0    88 169e5   992  1400  24.9   0.2 
647.41/647.66	c 
647.41/647.66	c  seconds     variables   original    learned     agility
647.41/647.66	c         level        used      conflicts    limit          MB
647.41/647.66	c 
956.31/956.69	c N 956.4  41.9   220 100.0    88 246e5  1343  1400  23.5   0.2 
989.80/990.13	c + 989.8  42.0   220 100.0    88 254e5  1142  1540  21.3   0.2

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-1732397-1240780515/watcher-1732397-1240780515 -o /tmp/evaluation-result-1732397-1240780515/solver-1732397-1240780515 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1732397-1240780515.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 3/64 25295
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=0
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 106085266 798720 89 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 89 69 152 0 41 0

[startup+0.0946389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25295
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=0.09
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 107 0 0 0 9 0 0 0 18 0 1 0 106085266 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.101639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25295
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=0.1
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 107 0 0 0 10 0 0 0 18 0 1 0 106085266 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301662 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25295
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=0.3
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 108 0 0 0 30 0 0 0 19 0 1 0 106085266 798720 93 1992294400 134512640 135137933 4294956240 18446744073709551615 134543130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.701706 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25295
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=0.7
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 111 0 0 0 70 0 0 0 22 0 1 0 106085266 798720 96 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 96 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364600/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=1.5
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 114 0 0 0 150 0 0 0 25 0 1 0 106085266 798720 99 1992294400 134512640 135137933 4294956240 18446744073709551615 134543032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=3.09
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 116 0 0 0 309 0 0 0 25 0 1 0 106085266 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 101 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364408/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=6.29
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 120 0 0 0 629 0 0 0 25 0 1 0 106085266 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134521335 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 105 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364280/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=780 CPUtime=12.69
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 125 0 0 0 1269 0 0 0 25 0 1 0 106085266 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134543032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364280/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=900 CPUtime=25.49
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 129 0 0 0 2549 0 0 0 25 0 1 0 106085266 921600 114 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 225 114 69 152 0 71 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 900

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364280/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=900 CPUtime=51.08
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 134 0 0 0 5108 0 0 0 25 0 1 0 106085266 921600 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 225 119 69 152 0 71 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 900

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364216/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=900 CPUtime=102.27
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 139 0 0 0 10227 0 0 0 25 0 1 0 106085266 921600 124 1992294400 134512640 135137933 4294956240 18446744073709551615 134547468 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 225 124 69 152 0 71 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364216/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=900 CPUtime=162.25
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 147 0 0 0 16225 0 0 0 25 0 1 0 106085266 921600 132 1992294400 134512640 135137933 4294956240 18446744073709551615 134552041 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 225 132 69 152 0 71 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364152/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=900 CPUtime=222.23
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 154 0 0 0 22223 0 0 0 25 0 1 0 106085266 921600 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 225 139 69 152 0 71 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=282.21
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 156 0 0 0 28221 0 0 0 25 0 1 0 106085266 1036288 141 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 141 69 152 0 99 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=342.19
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 161 0 0 0 34219 0 0 0 25 0 1 0 106085266 1036288 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 146 69 152 0 99 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363960/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=402.17
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 161 0 0 0 40217 0 0 0 25 0 1 0 106085266 1036288 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 146 69 152 0 99 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1012

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363896/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=462.16
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 164 0 0 0 46216 0 0 0 25 0 1 0 106085266 1036288 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 149 69 152 0 99 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1012

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=522.14
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 166 0 0 0 52214 0 0 0 25 0 1 0 106085266 1036288 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134552853 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 151 69 152 0 99 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1012

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=582.12
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 166 0 0 0 58212 0 0 0 25 0 1 0 106085266 1036288 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 151 69 152 0 99 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1012

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=642.1
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 166 0 0 0 64210 0 0 0 25 0 1 0 106085266 1036288 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134567710 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 151 69 152 0 99 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1012

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=702.09
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 170 0 0 0 70208 1 0 0 25 0 1 0 106085266 1036288 155 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 155 69 152 0 99 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1012

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363960/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=762.08
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 171 0 0 0 76207 1 0 0 25 0 1 0 106085266 1036288 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 156 69 152 0 99 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1012

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=822.05
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 171 0 0 0 82204 1 0 0 25 0 1 0 106085266 1036288 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134552945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 156 69 152 0 99 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1012

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363960/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=882.03
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 171 0 0 0 88202 1 0 0 25 0 1 0 106085266 1036288 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 156 69 152 0 99 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363960/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=942.02
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 172 0 0 0 94201 1 0 0 25 0 1 0 106085266 1036288 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 157 69 152 0 99 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363896/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=1002
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 179 0 0 0 100199 1 0 0 25 0 1 0 106085266 1036288 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 164 69 152 0 99 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363896/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1012 CPUtime=1061.98
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 180 0 0 0 106197 1 0 0 25 0 1 0 106085266 1036288 165 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 253 165 69 152 0 99 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363896/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1088 CPUtime=1121.97
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 184 0 0 0 112195 2 0 0 25 0 1 0 106085266 1114112 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 272 169 69 152 0 118 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363896/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1088 CPUtime=1181.95
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 184 0 0 0 118193 2 0 0 25 0 1 0 106085266 1114112 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134543032 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 272 169 69 152 0 118 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25296
/proc/meminfo: memFree=1363832/2055920 swapFree=4192812/4192956
[pid=25295] ppid=25293 vsize=1088 CPUtime=1200.05
/proc/25295/stat : 25295 (picosat) R 25293 25295 25153 0 -1 4194304 184 0 0 0 120003 2 0 0 25 0 1 0 106085266 1114112 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/25295/statm: 272 169 69 152 0 118 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1088

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): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.022996
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184
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= 3383

runsolver used 1.10583 second user time and 2.22266 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-26 23:15:15
IDJOB=1732397
IDBENCH=71117
IDSOLVER=506
FILE ID=node9/1732397-1240780515
PBS_JOBID= 9187255
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-220-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732397-1240780515/watcher-1732397-1240780515 -o /tmp/evaluation-result-1732397-1240780515/solver-1732397-1240780515 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1732397-1240780515.cnf

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

MD5SUM BENCH= 9acdfc35e72435abc5da6ab9203455c3
RANDOM SEED=1175073559

node9.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		: 3000.240
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		: 3000.240
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:       1365216 kB
Buffers:         70176 kB
Cached:         527944 kB
SwapCached:        144 kB
Active:          58408 kB
Inactive:       553736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            64632 kB
Committed_AS:   389316 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-26 23:35:18