Trace number 1731897

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 913UNSAT 164.821 164.861

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-85-100.cnf
MD5SUM5edff193beb565edf484fbb5f8f23427
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1276
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of clauses180
Sum of the clauses size540
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3180
Number of clauses of size 40
Number of clauses of size 50
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-1731897-1240775773.cnf
0.00/0.00	c parsed header 'p cnf 85 180'
0.00/0.00	c initialized 85 variables
0.00/0.00	c found 180 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    85   0.0   180     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  18.8    85  91.8   180   100   100   110  10.2   0.0 
0.00/0.00	c R   0.0  18.8    85  91.8   180   100   100   110  10.2   0.0 
0.00/0.00	c +   0.0  18.7    85  96.5   180   250    77   121  17.1   0.0 
0.00/0.00	c R   0.0  19.9    85 100.0   180   401    96   121  22.0   0.0 
0.00/0.00	c +   0.0  19.5    85 100.0   180   475   103   133  21.9   0.0 
0.00/0.01	c +   0.0  20.2    85 100.0   180   812    85   146  26.5   0.0 
0.00/0.01	c N   0.0  20.4    85 100.0   180  1203    84   146  26.8   0.0 
0.00/0.01	c +   0.0  20.2    85 100.0   180  1317   120   160  26.7   0.0 
0.00/0.02	c +   0.0  19.8    85 100.0   180  2074   114   176  27.9   0.0 
0.00/0.04	c N   0.0  19.2    85 100.0   180  3206   132   176  28.6   0.0 
0.00/0.04	c +   0.0  19.2    85 100.0   180  3209   135   193  28.6   0.0 
0.00/0.06	c +   0.1  18.8    85 100.0   180  4911   122   212  26.3   0.0 
0.09/0.10	c +   0.1  18.9    85 100.0   180  7464   132   233  26.0   0.0 
0.09/0.11	c N   0.1  19.0    85 100.0   180  8015   197   233  26.6   0.0 
0.09/0.16	c +   0.2  18.6    85 100.0   180 11293   209   256  23.0   0.0 
0.19/0.25	c +   0.3  18.9    85 100.0   180 17036   230   281  29.3   0.0 
0.19/0.28	c N   0.3  18.9    85 100.0   180 19229   236   281  24.8   0.0 
0.29/0.37	c +   0.4  18.8    85 100.0   180 25650   261   309  26.8   0.0 
0.49/0.55	c +   0.6  18.5    85 100.0   180 38571   265   339  27.5   0.0 
0.59/0.64	c N   0.6  18.3    85 100.0   180 44875   272   339  27.0   0.0 
0.59/0.64	c 
0.59/0.64	c  seconds     variables   original    learned     agility
0.59/0.64	c         level        used      conflicts    limit          MB
0.59/0.64	c 
0.79/0.83	c +   0.8  17.9    85 100.0   180 57952   204   372  27.4   0.0 
1.19/1.23	c +   1.2  18.0    85 100.0   180 87023   261   409  29.8   0.0 
1.39/1.46	c N   1.5  18.1    85 100.0   180 102e3   316   409  27.5   0.0 
1.79/1.87	c +   1.9  18.0    85 100.0   180 130e3   229   449  27.2   0.0 
2.79/2.83	c +   2.8  17.7    85 100.0   180 196e3   307   493  30.0   0.0 
3.30/3.35	c N   3.3  17.5    85 100.0   180 230e3   262   493  29.2   0.0 
4.19/4.29	c +   4.3  17.1    85 100.0   180 294e3   413   542  27.1   0.0 
6.50/6.51	c +   6.5  16.7    85 100.0   180 441e3   422   596  29.1   0.0 
7.49/7.56	c N   7.6  16.5    85 100.0   180 512e3   425   596  27.2   0.0 
9.69/9.79	c +   9.8  16.0    85 100.0   180 662e3   428   655  27.9   0.0 
14.69/14.78	c +  14.8  15.7    85 100.0   180 993e3   517   720  29.8   0.1 
16.79/16.82	c N  16.8  15.6    85 100.0   180 112e4   629   720  28.6   0.1 
22.39/22.42	c +  22.4  15.3    85 100.0   180 148e4   463   792  26.4   0.0 
33.68/33.74	c +  33.7  15.1    85 100.0   180 223e4   742   871  27.4   0.1 
37.18/37.27	c N  37.3  15.0    85 100.0   180 246e4   645   871  28.0   0.1 
51.28/51.35	c +  51.3  14.9    85 100.0   180 335e4   467   958  25.4   0.0 
77.67/77.74	c +  77.7  14.5    85 100.0   180 502e4   567  1053  28.4   0.1 
82.47/82.56	c N  82.5  14.4    85 100.0   180 533e4   919  1053  26.7   0.1 
87.77/87.84	c s  87.8  14.3    84 100.0   177 565e4   571  1053  27.3   0.1 
87.77/87.85	c N  87.8  14.3    84 100.0   177 565e4   671  1053  27.8   0.1 
87.77/87.85	c N  87.8  14.3    84 100.0   177 565e4   972  1053  28.3   0.1 
87.77/87.86	c N  87.8  14.3    84 100.0   177 565e4   717  1053  28.5   0.1 
87.77/87.86	c 
87.77/87.86	c  seconds     variables   original    learned     agility
87.77/87.86	c         level        used      conflicts    limit          MB
87.77/87.86	c 
87.87/87.90	c N  87.9  14.3    84 100.0   177 566e4   602  1053  25.4   0.1 
87.87/87.98	c N  88.0  14.3    84 100.0   177 566e4   636  1053  25.6   0.1 
88.07/88.16	c N  88.1  14.3    84 100.0   177 567e4   713  1053  27.1   0.1 
88.47/88.58	c N  88.6  14.3    84 100.0   177 570e4   830  1053  27.3   0.1 
89.47/89.52	c N  89.5  14.3    84 100.0   177 576e4  1054  1053  29.5   0.1 
91.47/91.54	c N  91.5  14.3    84 100.0   177 588e4   944  1053  26.0   0.1 
95.97/96.03	c N  96.0  14.3    84 100.0   177 617e4   632  1053  29.1   0.1 
105.96/106.09	c N 106.1  14.2    84 100.0   177 678e4   788  1053  27.7   0.1 
117.66/117.78	c + 117.8  14.1    84 100.0   177 754e4   891  1158  29.8   0.1 
118.36/118.41	c s 118.4  14.0    83 100.0   174 758e4   439  1158  29.4   0.1 
118.36/118.41	c N 118.4  14.0    83 100.0   174 758e4   540  1158  30.4   0.1 
118.36/118.42	c N 118.4  14.0    83 100.0   174 758e4   842  1158  31.1   0.1 
118.36/118.43	c N 118.4  14.0    83 100.0   174 758e4  1059  1158  31.1   0.1 
118.36/118.47	c N 118.4  14.0    83 100.0   174 759e4   730  1158  29.5   0.1 
118.46/118.56	c N 118.5  14.0    83 100.0   174 759e4   879  1158  26.6   0.1 
118.66/118.76	c N 118.7  14.0    83 100.0   174 760e4  1006  1158  27.6   0.1 
119.06/119.19	c N 119.2  14.0    83 100.0   174 763e4   960  1158  29.9   0.1 
120.06/120.11	c N 120.1  14.0    83 100.0   174 768e4   812  1158  29.9   0.1 
122.16/122.21	c N 122.2  14.1    83 100.0   174 781e4   957  1158  23.2   0.1 
126.76/126.80	c N 126.8  14.0    83 100.0   174 809e4  1133  1158  25.8   0.1 
136.55/136.69	c N 136.7  14.0    83 100.0   174 871e4   715  1158  29.8   0.1 
150.15/150.23	c s 150.2  13.9    82 100.0   168 951e4   649  1158  27.1   0.1 
150.15/150.23	c 
150.15/150.23	c  seconds     variables   original    learned     agility
150.15/150.23	c         level        used      conflicts    limit          MB
150.15/150.23	c 
150.15/150.23	c N 150.2  13.9    82 100.0   168 951e4   750  1158  28.9   0.1 
150.15/150.23	c N 150.2  13.9    82 100.0   168 951e4  1051  1158  26.9   0.1 
150.15/150.25	c N 150.2  13.9    82 100.0   168 951e4   685  1158  26.2   0.1 
150.15/150.28	c N 150.2  13.9    82 100.0   168 951e4   945  1158  29.0   0.1 
150.25/150.36	c N 150.3  13.9    82 100.0   168 952e4  1089  1158  30.9   0.1 
150.45/150.55	c N 150.5  13.9    82 100.0   168 953e4   633  1158  27.9   0.1 
150.85/150.98	c N 151.0  13.9    82 100.0   168 955e4  1149  1158  30.9   0.1 
151.85/151.93	c N 151.9  13.9    82 100.0   168 961e4   960  1158  28.5   0.1 
153.95/154.05	c N 154.0  13.9    82 100.0   168 974e4  1068  1158  27.5   0.1 
156.65/156.77	c s 156.7  13.8    81 100.0   165 991e4   390  1158  26.6   0.0 
156.65/156.77	c N 156.7  13.8    81 100.0   165 991e4   490  1158  26.3   0.1 
156.65/156.77	c N 156.7  13.8    81 100.0   165 991e4   791  1158  26.1   0.1 
156.65/156.79	c N 156.8  13.8    81 100.0   165 991e4  1017  1158  26.9   0.1 
156.75/156.82	c N 156.8  13.8    81 100.0   165 991e4   683  1158  26.8   0.1 
156.85/156.90	c N 156.9  13.8    81 100.0   165 992e4   825  1158  26.6   0.1 
156.95/157.09	c N 157.1  13.8    81 100.0   165 993e4   963  1158  29.4   0.1 
157.45/157.54	c N 157.5  13.8    81 100.0   165 996e4   894  1158  27.6   0.1 
158.35/158.47	c N 158.4  13.8    81 100.0   165 100e5   770  1158  27.9   0.1 
160.45/160.52	c N 160.5  13.8    81 100.0   165 101e5  1086  1158  26.6   0.1 
160.45/160.55	c s 160.5  13.8    80 100.0   162 101e5   368  1158  26.6   0.0 
160.45/160.55	c N 160.5  13.8    80 100.0   162 101e5   471  1158  27.0   0.1 
160.45/160.55	c N 160.5  13.8    80 100.0   162 101e5   772  1158  27.0   0.1 
160.45/160.55	c 
160.45/160.55	c  seconds     variables   original    learned     agility
160.45/160.55	c         level        used      conflicts    limit          MB
160.45/160.55	c 
160.45/160.56	c N 160.5  13.8    80 100.0   162 101e5   993  1158  27.9   0.1 
160.45/160.60	c N 160.6  13.8    80 100.0   162 101e5   663  1158  29.5   0.1 
160.55/160.68	c N 160.6  13.8    80 100.0   162 101e5   810  1158  25.7   0.1 
160.75/160.85	c N 160.8  13.8    80 100.0   162 101e5   956  1158  29.8   0.1 
161.15/161.27	c N 161.2  13.8    80 100.0   162 101e5   914  1158  30.8   0.1 
162.15/162.25	c N 162.2  13.8    80 100.0   162 102e5   819  1158  27.7   0.1 
162.65/162.78	c s 162.7  13.7    79 100.0   159 102e5   406  1158  28.8   0.0 
162.65/162.78	c N 162.7  13.7    79 100.0   159 102e5   506  1158  28.7   0.1 
162.65/162.79	c N 162.8  13.7    79 100.0   159 102e5   806  1158  29.4   0.1 
162.65/162.80	c N 162.8  13.7    79 100.0   159 102e5  1026  1158  29.1   0.1 
162.75/162.84	c N 162.8  13.7    79 100.0   159 102e5   696  1158  30.6   0.1 
162.85/162.92	c N 162.9  13.7    79 100.0   159 102e5   848  1158  28.8   0.1 
163.05/163.11	c N 163.1  13.7    79 100.0   159 103e5   989  1158  29.7   0.1 
163.45/163.54	c N 163.5  13.7    79 100.0   159 103e5   949  1158  28.3   0.1 
163.85/163.94	c s 163.9  13.7    78 100.0   156 103e5   428  1158  27.8   0.0 
163.85/163.95	c N 163.9  13.7    78 100.0   156 103e5   529  1158  29.6   0.1 
163.85/163.95	c N 163.9  13.7    78 100.0   156 103e5   830  1158  31.1   0.1 
163.85/163.96	c N 163.9  13.7    78 100.0   156 103e5  1046  1158  27.6   0.1 
163.85/164.00	c N 164.0  13.7    78 100.0   156 103e5   715  1158  27.2   0.1 
163.95/164.08	c N 164.0  13.7    78 100.0   156 103e5   849  1158  28.2   0.1 
164.15/164.25	c N 164.2  13.7    78 100.0   156 103e5   979  1158  27.4   0.1 
164.15/164.29	c s 164.3  13.7    77 100.0   153 103e5   440  1158  29.3   0.1 
164.15/164.29	c 
164.15/164.29	c  seconds     variables   original    learned     agility
164.15/164.29	c         level        used      conflicts    limit          MB
164.15/164.29	c 
164.15/164.30	c N 164.3  13.7    77 100.0   153 103e5   540  1158  29.5   0.1 
164.25/164.30	c N 164.3  13.7    77 100.0   153 103e5   842  1158  29.7   0.1 
164.25/164.31	c N 164.3  13.7    77 100.0   153 103e5  1064  1158  29.4   0.1 
164.25/164.34	c N 164.3  13.7    77 100.0   153 103e5   740  1158  30.8   0.1 
164.35/164.42	c N 164.4  13.7    77 100.0   153 103e5   894  1158  30.2   0.1 
164.45/164.55	c s 164.5  13.7    76 100.0   150 103e5   359  1158  29.7   0.0 
164.45/164.55	c N 164.5  13.7    76 100.0   150 103e5   459  1158  30.6   0.1 
164.45/164.56	c N 164.5  13.7    76 100.0   150 103e5   761  1158  32.5   0.1 
164.45/164.57	c N 164.5  13.7    76 100.0   150 103e5   980  1158  29.2   0.1 
164.55/164.60	c N 164.6  13.7    76 100.0   150 103e5   649  1158  28.1   0.1 
164.55/164.68	c N 164.6  13.7    76 100.0   150 103e5   800  1158  28.1   0.1 
164.65/164.73	c s 164.7  13.7    73 100.0   143 104e5   337  1158  26.9   0.0 
164.65/164.73	c N 164.7  13.7    73 100.0   143 104e5   437  1158  27.2   0.1 
164.65/164.73	c N 164.7  13.7    73 100.0   143 104e5   739  1158  28.8   0.1 
164.65/164.75	c N 164.7  13.7    73 100.0   143 104e5   960  1158  29.4   0.1 
164.65/164.77	c N 164.7  13.7    72 100.0   143 104e5   846  1158  29.3   0.1 
164.65/164.78	c N 164.7  13.7    72 100.0   143 104e5  1148  1158  29.8   0.1 
164.65/164.79	c N 164.8  13.7    72 100.0   137 104e5   747  1158  30.2   0.1 
164.75/164.82	c N 164.8  13.7    72 100.0   137 104e5  1005  1158  30.5   0.1 
164.75/164.83	c s 164.8  13.7    69 100.0   132 104e5   456  1158  28.9   0.1 
164.75/164.83	c N 164.8  13.7    69 100.0   132 104e5   556  1158  29.3   0.1 
164.75/164.84	c N 164.8  13.7    69 100.0   132 104e5   857  1158  29.5   0.1 
164.75/164.84	c 
164.75/164.84	c  seconds     variables   original    learned     agility
164.75/164.84	c         level        used      conflicts    limit          MB
164.75/164.84	c 
164.75/164.85	c N 164.8  13.7    68 100.0   132 104e5  1019  1158  29.6   0.1 
164.75/164.85	c N 164.8  13.7    67 100.0   126 104e5   245  1158  29.4   0.0 
164.75/164.85	c N 164.8  13.7    66 100.0   126 104e5   405  1158  29.1   0.0 
164.75/164.86	c 0 164.8  13.7    29 100.0   126 104e5   548  1158  28.8   0.1 
164.75/164.86	c 
164.75/164.86	c  seconds     variables   original    learned     agility
164.75/164.86	c         level        used      conflicts    limit          MB
164.75/164.86	c 
164.75/164.86	s UNSATISFIABLE
164.75/164.86	c
164.75/164.86	c 20 iterations
164.75/164.86	c 13 restarts
164.75/164.86	c 0 failed literals
164.75/164.86	c 10410094 conflicts
164.75/164.86	c 12904845 decisions
164.75/164.86	c 56 fixed variables
164.75/164.86	c 139973642 learned literals
164.75/164.86	c 17.7% deleted literals
164.75/164.86	c 271379480 propagations
164.75/164.86	c 100.0% variables used
164.75/164.86	c 164.8 seconds in library
164.75/164.86	c 1.6 megaprops/second
164.75/164.86	c 12 simplifications
164.75/164.86	c 22496 reductions
164.75/164.86	c 732.5 MB recycled
164.75/164.86	c 0.1 MB maximally allocated
164.75/164.86	c 164.8 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731897-1240775773/watcher-1731897-1240775773 -o /tmp/evaluation-result-1731897-1240775773/solver-1731897-1240775773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731897-1240775773.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23723
/proc/meminfo: memFree=1829896/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=0
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 105604865 798720 84 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 84 69 152 0 41 0

[startup+0.0799341 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23723
/proc/meminfo: memFree=1829896/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=0.07
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 101 0 0 0 7 0 0 0 18 0 1 0 105604865 798720 86 1992294400 134512640 135137933 4294956240 18446744073709551615 134552886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 86 69 152 0 41 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 780

[startup+0.101936 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23723
/proc/meminfo: memFree=1829896/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=0.09
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 101 0 0 0 9 0 0 0 18 0 1 0 105604865 798720 86 1992294400 134512640 135137933 4294956240 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 86 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301953 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23723
/proc/meminfo: memFree=1829896/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=0.29
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 103 0 0 0 29 0 0 0 19 0 1 0 105604865 798720 88 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 88 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.70199 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23723
/proc/meminfo: memFree=1829896/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=0.69
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 105 0 0 0 69 0 0 0 22 0 1 0 105604865 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 90 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829696/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=1.49
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 107 0 0 0 149 0 0 0 25 0 1 0 105604865 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.1012 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829568/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=3.09
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 110 0 0 0 309 0 0 0 25 0 1 0 105604865 798720 95 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 95 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30149 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829504/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=6.29
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 115 0 0 0 629 0 0 0 25 0 1 0 105604865 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829440/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=12.69
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 120 0 0 0 1269 0 0 0 25 0 1 0 105604865 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 105 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829440/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=25.49
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 125 0 0 0 2549 0 0 0 25 0 1 0 105604865 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 780

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829440/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=780 CPUtime=51.08
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 125 0 0 0 5108 0 0 0 25 0 1 0 105604865 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134551728 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 780

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829440/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=102.27
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 133 0 0 0 10227 0 0 0 25 0 1 0 105604865 937984 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 118 69 152 0 75 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=162.25
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16225 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 916

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

[startup+163.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=163.05
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16305 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 163.05
Current children cumulated vsize (KiB) 916

[startup+163.906 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=163.85
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16385 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 163.85
Current children cumulated vsize (KiB) 916

[startup+164.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=164.25
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16425 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 164.25
Current children cumulated vsize (KiB) 916

[startup+164.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=164.65
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16465 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 164.65
Current children cumulated vsize (KiB) 916

[startup+164.802 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23724
/proc/meminfo: memFree=1829312/2055920 swapFree=4181212/4192956
[pid=23723] ppid=23721 vsize=916 CPUtime=164.75
/proc/23723/stat : 23723 (picosat) R 23721 23723 23594 0 -1 4194304 143 0 0 0 16475 0 0 0 25 0 1 0 105604865 937984 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134666259 0 0 4096 0 0 0 0 17 1 0 0
/proc/23723/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 164.75
Current children cumulated vsize (KiB) 916

Child status: 20
Real time (s): 164.861
CPU time (s): 164.821
CPU user time (s): 164.812
CPU system time (s): 0.008998
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 164.812
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145
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= 295

runsolver used 0.132979 second user time and 0.370943 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-26 21:56:13
IDJOB=1731897
IDBENCH=71106
IDSOLVER=506
FILE ID=node51/1731897-1240775773
PBS_JOBID= 9187222
Free space on /tmp= 66384 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-85-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731897-1240775773/watcher-1731897-1240775773 -o /tmp/evaluation-result-1731897-1240775773/solver-1731897-1240775773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731897-1240775773.cnf

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

MD5SUM BENCH= 5edff193beb565edf484fbb5f8f23427
RANDOM SEED=1667667524

node51.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		: 3000.214
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		: 3000.214
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:       1830312 kB
Buffers:         27920 kB
Cached:         123164 kB
SwapCached:       5928 kB
Active:          21816 kB
Inactive:       137620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830312 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:             700 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            52124 kB
Committed_AS:   293660 kB
PageTables:       1392 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= 66384 MiB
End job on node51 at 2009-04-26 21:58:58