Trace number 1517854

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 187.185 187.272

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
MD5SUM8f761d7a83f8ed9f2fb1562cef6a194f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.8607
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517854-1238292094.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 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   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  40.3   380  85.5  1615   100   100   887  13.2   0.1 
0.00/0.00	c R   0.0  40.3   380  86.1  1615   101   101   887  13.3   0.1 
0.00/0.00	c +   0.0  30.5   380  94.5  1615   250   250   975  23.8   0.1 
0.00/0.01	c N   0.0  27.6   380  97.1  1615   404   404   975  27.4   0.1 
0.00/0.01	c +   0.0  26.5   380  97.6  1615   475   475  1072  28.6   0.1 
0.00/0.02	c +   0.0  23.7   380  99.2  1615   812   812  1179  29.0   0.2 
0.00/0.03	c N   0.0  22.0   380 100.0  1615  1214   623  1179  29.2   0.1 
0.03/0.04	c +   0.0  21.5   380 100.0  1615  1317   726  1296  29.6   0.1 
0.03/0.06	c +   0.1  19.6   380 100.0  1615  2074   829  1425  28.8   0.2 
0.03/0.09	c +   0.1  18.3   380 100.0  1615  3209  1246  1567  28.5   0.2 
0.03/0.09	c N   0.1  18.3   380 100.0  1615  3222  1259  1567  28.7   0.2 
0.10/0.15	c +   0.2  17.2   380 100.0  1615  4911  1370  1723  28.9   0.2 
0.20/0.23	c +   0.2  16.3   380 100.0  1615  7464  1324  1895  27.2   0.2 
0.20/0.25	c N   0.3  16.2   380 100.0  1615  8041   951  1895  30.2   0.2 
0.30/0.35	c +   0.4  15.6   380 100.0  1615 11293  1345  2084  30.3   0.2 
0.49/0.54	c +   0.5  14.9   380 100.0  1615 17036  1849  2292  30.5   0.2 
0.59/0.61	c N   0.6  14.6   380 100.0  1615 19275  1781  2292  28.5   0.2 
0.80/0.83	c +   0.8  14.4   380 100.0  1615 25650  1241  2521  27.3   0.2 
1.19/1.27	c +   1.3  13.9   380 100.0  1615 38571  1492  2773  29.4   0.2 
1.39/1.49	c N   1.5  13.9   380 100.0  1615 44930  2280  2773  28.9   0.3 
1.39/1.49	c 
1.39/1.49	c  seconds     variables   original    learned     agility
1.39/1.49	c         level        used      conflicts    limit          MB
1.39/1.49	c 
1.89/1.97	c +   2.0  14.3   380 100.0  1615 57952  2761  3050  30.3   0.3 
2.99/3.05	c +   3.1  14.5   380 100.0  1615 87023  2725  3355  29.0   0.3 
3.59/3.63	c N   3.6  14.4   380 100.0  1615 102e3  3169  3355  27.8   0.4 
4.69/4.71	c +   4.7  14.4   380 100.0  1615 130e3  2545  3690  29.2   0.3 
7.19/7.26	c +   7.3  14.3   380 100.0  1615 196e3  3140  4059  29.2   0.4 
8.59/8.67	c N   8.7  14.2   380 100.0  1615 230e3  3308  4059  30.9   0.4 
11.19/11.24	c +  11.2  14.0   380 100.0  1615 294e3  3466  4464  28.2   0.4 
17.39/17.41	c +  17.4  14.3   380 100.0  1615 441e3  2843  4910  28.8   0.4 
20.39/20.43	c N  20.4  14.2   380 100.0  1615 512e3  2975  4910  29.3   0.4 
26.68/26.72	c +  26.7  14.0   380 100.0  1615 662e3  4442  5401  30.9   0.5 
40.54/40.63	c +  40.6  13.9   380 100.0  1615 993e3  5218  5941  28.2   0.6 
46.64/46.75	c N  46.7  13.8   380 100.0  1615 112e4  3054  5941  29.7   0.4 
63.23/63.35	c +  63.3  13.7   380 100.0  1615 148e4  4654  6535  28.1   0.5 
85.73/85.87	c s  85.8  13.4   379 100.0  1609 196e4  3492  6535  28.5   0.4 
85.73/85.87	c N  85.8  13.4   379 100.0  1609 196e4  3592  6535  28.2   0.4 
85.73/85.88	c N  85.8  13.4   379 100.0  1609 196e4  3894  6535  29.9   0.4 
85.83/85.92	c N  85.9  13.4   379 100.0  1609 196e4  4696  6535  28.0   0.5 
85.93/86.02	c N  86.0  13.4   379 100.0  1609 196e4  3433  6535  27.1   0.4 
86.13/86.25	c N  86.2  13.4   379 100.0  1609 197e4  4975  6535  29.2   0.5 
86.63/86.78	c N  86.7  13.4   379 100.0  1609 198e4  6378  6535  28.6   0.6 
87.83/88.00	c N  87.9  13.4   379 100.0  1609 200e4  5827  6535  28.7   0.6 
90.62/90.76	c N  90.7  13.5   379 100.0  1609 206e4  4573  6535  27.6   0.5 
90.62/90.76	c 
90.62/90.76	c  seconds     variables   original    learned     agility
90.62/90.76	c         level        used      conflicts    limit          MB
90.62/90.76	c 
96.63/96.79	c N  96.7  13.5   379 100.0  1609 219e4  5053  6535  31.1   0.5 
98.52/98.70	c +  98.6  13.5   379 100.0  1609 223e4  3777  7188  28.1   0.4 
110.12/110.23	c N 110.2  13.4   379 100.0  1609 247e4  6786  7188  29.8   0.6 
121.52/121.66	c s 121.6  13.3   378 100.0  1595 271e4  1727  7188  28.8   0.2 
121.52/121.67	c N 121.6  13.3   378 100.0  1595 271e4  1827  7188  28.3   0.3 
121.52/121.68	c N 121.6  13.3   378 100.0  1595 271e4  2128  7188  26.4   0.3 
121.62/121.71	c N 121.6  13.3   378 100.0  1595 271e4  2931  7188  26.6   0.3 
121.62/121.79	c N 121.7  13.3   378 100.0  1595 271e4  4939  7188  27.7   0.5 
121.92/122.02	c N 122.0  13.3   378 100.0  1595 272e4  6149  7188  27.8   0.6 
122.42/122.57	c N 122.5  13.3   378 100.0  1595 273e4  6584  7188  30.2   0.6 
123.72/123.81	c N 123.7  13.3   378 100.0  1595 276e4  7027  7188  29.4   0.7 
126.52/126.61	c N 126.5  13.4   378 100.0  1595 281e4  7121  7188  28.8   0.7 
132.72/132.83	c N 132.8  13.4   378 100.0  1595 294e4  5667  7188  30.1   0.6 
146.42/146.52	c N 146.4  13.3   378 100.0  1595 322e4  6779  7188  28.4   0.6 
147.52/147.68	c s 147.6  13.3   377 100.0  1583 325e4  1870  7188  29.4   0.3 
147.52/147.68	c N 147.6  13.3   377 100.0  1583 325e4  1973  7188  29.7   0.3 
147.52/147.69	c N 147.6  13.3   377 100.0  1583 325e4  2273  7188  28.6   0.3 
147.62/147.72	c N 147.6  13.3   377 100.0  1583 325e4  3079  7188  29.2   0.4 
147.72/147.81	c N 147.7  13.3   377 100.0  1583 325e4  5083  7188  28.4   0.5 
147.92/148.05	c N 148.0  13.3   377 100.0  1583 326e4  6294  7188  28.2   0.6 
148.52/148.62	c N 148.5  13.3   377 100.0  1583 327e4  6729  7188  30.7   0.7 
149.72/149.88	c N 149.8  13.3   377 100.0  1583 329e4  7174  7188  28.2   0.7 
149.72/149.88	c 
149.72/149.88	c  seconds     variables   original    learned     agility
149.72/149.88	c         level        used      conflicts    limit          MB
149.72/149.88	c 
152.42/152.54	c + 152.5  13.3   377 100.0  1583 335e4  4253  7906  30.3   0.4 
152.52/152.68	c N 152.6  13.3   377 100.0  1583 335e4  7283  7906  30.9   0.7 
158.91/159.00	c N 158.9  13.3   377 100.0  1583 348e4  4819  7906  30.0   0.5 
161.11/161.25	c s 161.2  13.2   376 100.0  1570 352e4  2238  7906  28.1   0.3 
161.11/161.26	c N 161.2  13.2   376 100.0  1570 352e4  2338  7906  28.1   0.3 
161.11/161.27	c N 161.2  13.2   376 100.0  1570 352e4  2639  7906  27.2   0.3 
161.21/161.30	c N 161.2  13.2   376 100.0  1570 353e4  3447  7906  29.8   0.4 
161.21/161.39	c N 161.3  13.2   376 100.0  1570 353e4  5454  7906  29.7   0.5 
161.52/161.62	c N 161.5  13.2   376 100.0  1570 353e4  6301  7906  28.1   0.6 
162.11/162.20	c N 162.1  13.2   376 100.0  1570 354e4  5637  7906  29.2   0.6 
163.31/163.47	c N 163.4  13.2   376 100.0  1570 357e4  7525  7906  29.2   0.7 
166.21/166.38	c N 166.3  13.2   376 100.0  1570 363e4  5828  7906  28.2   0.5 
168.31/168.46	c s 168.4  13.2   375 100.0  1559 367e4  2854  7906  30.2   0.3 
168.31/168.46	c N 168.4  13.2   375 100.0  1559 367e4  2954  7906  28.7   0.3 
168.31/168.48	c N 168.4  13.2   375 100.0  1559 367e4  3254  7906  28.3   0.4 
168.41/168.51	c N 168.4  13.2   375 100.0  1559 367e4  4056  7906  27.0   0.4 
168.51/168.60	c N 168.5  13.2   375 100.0  1559 367e4  6066  7906  27.3   0.6 
168.71/168.85	c N 168.8  13.2   375 100.0  1559 368e4  6917  7906  27.9   0.7 
169.31/169.43	c N 169.4  13.2   375 100.0  1559 369e4  6271  7906  27.7   0.6 
170.61/170.75	c N 170.7  13.2   375 100.0  1559 371e4  4202  7906  28.1   0.4 
173.31/173.40	c s 173.3  13.1   374 100.0  1549 376e4  2786  7906  27.9   0.3 
173.31/173.40	c N 173.3  13.1   374 100.0  1549 376e4  2888  7906  27.4   0.3 
173.31/173.40	c 
173.31/173.40	c  seconds     variables   original    learned     agility
173.31/173.40	c         level        used      conflicts    limit          MB
173.31/173.40	c 
173.31/173.42	c N 173.3  13.1   374 100.0  1549 377e4  3191  7906  27.4   0.4 
173.31/173.45	c N 173.4  13.1   374 100.0  1549 377e4  3993  7906  25.8   0.4 
173.41/173.54	c N 173.5  13.1   374 100.0  1549 377e4  6004  7906  25.3   0.6 
173.61/173.79	c N 173.7  13.1   374 100.0  1549 377e4  6860  7906  25.6   0.7 
174.21/174.37	c N 174.3  13.1   374 100.0  1549 378e4  6209  7906  28.2   0.6 
175.51/175.69	c N 175.6  13.1   374 100.0  1549 381e4  4138  7906  27.6   0.4 
178.41/178.60	c N 178.5  13.1   374 100.0  1549 387e4  6418  7906  26.6   0.6 
179.31/179.47	c s 179.4  13.1   373 100.0  1539 388e4  3387  7906  27.1   0.4 
179.31/179.47	c N 179.4  13.1   373 100.0  1539 388e4  3487  7906  27.4   0.4 
179.31/179.48	c N 179.4  13.1   373 100.0  1539 389e4  3788  7906  28.4   0.4 
179.41/179.52	c N 179.4  13.1   373 100.0  1539 389e4  4590  7906  30.0   0.5 
179.51/179.61	c N 179.5  13.1   373 100.0  1539 389e4  6598  7906  29.4   0.6 
179.71/179.86	c N 179.8  13.1   373 100.0  1539 389e4  7443  7906  26.4   0.7 
180.31/180.42	c N 180.3  13.1   373 100.0  1539 390e4  6782  7906  26.2   0.6 
181.61/181.70	c N 181.6  13.1   373 100.0  1539 393e4  4730  7906  27.9   0.5 
183.81/183.91	c s 183.8  13.1   372 100.0  1528 397e4  1831  7906  27.7   0.2 
183.81/183.91	c N 183.8  13.1   372 100.0  1528 397e4  1932  7906  29.0   0.3 
183.81/183.92	c N 183.8  13.1   372 100.0  1528 397e4  2235  7906  28.5   0.3 
183.81/183.95	c N 183.9  13.1   372 100.0  1528 397e4  3038  7906  29.2   0.3 
183.91/184.04	c N 184.0  13.1   372 100.0  1528 398e4  5044  7906  29.4   0.5 
184.11/184.29	c N 184.2  13.1   372 100.0  1528 398e4  5896  7906  27.0   0.5 
184.71/184.85	c N 184.8  13.1   372 100.0  1528 399e4  5241  7906  28.7   0.5 
184.71/184.85	c 
184.71/184.85	c  seconds     variables   original    learned     agility
184.71/184.85	c         level        used      conflicts    limit          MB
184.71/184.85	c 
186.01/186.15	c N 186.1  13.0   372 100.0  1528 402e4  7144  7906  28.3   0.6 
186.61/186.75	c s 186.7  13.0   370 100.0  1515 403e4  3404  7906  28.8   0.4 
186.61/186.75	c N 186.7  13.0   370 100.0  1515 403e4  3504  7906  28.5   0.4 
186.61/186.76	c N 186.7  13.0   370 100.0  1515 403e4  3806  7906  28.8   0.4 
186.71/186.80	c N 186.7  13.0   370 100.0  1515 403e4  4609  7906  29.4   0.4 
186.71/186.90	c N 186.8  13.0   370 100.0  1515 403e4  6617  7906  28.5   0.6 
186.91/187.06	c N 187.0  13.0   369 100.0  1515 404e4  5661  7906  27.6   0.5 
186.91/187.07	c N 187.0  13.0   369 100.0  1515 404e4  5961  7906  28.7   0.5 
187.01/187.11	c N 187.0  13.0   369 100.0  1515 404e4  6761  7906  29.9   0.5 
187.01/187.12	c s 187.0  13.0   369 100.0  1507 404e4  3922  7906  29.8   0.4 
187.11/187.20	c N 187.1  13.0   368 100.0  1507 404e4  5609  7906  29.2   0.5 
187.11/187.22	c N 187.1  13.0   368 100.0  1507 404e4  5911  7906  27.6   0.5 
187.11/187.25	c N 187.2  13.0   367 100.0  1507 404e4  6480  7906  27.3   0.5 
187.11/187.27	c 0 187.2  13.0   239 100.0  1507 404e4  6795  7906  28.7   0.5 
187.11/187.27	c 
187.11/187.27	c  seconds     variables   original    learned     agility
187.11/187.27	c         level        used      conflicts    limit          MB
187.11/187.27	c 
187.11/187.27	s UNSATISFIABLE
187.11/187.27	c
187.11/187.27	c 18 iterations
187.11/187.27	c 2 restarts
187.11/187.27	c 0 failed literals
187.11/187.27	c 4045047 conflicts
187.11/187.27	c 4756444 decisions
187.11/187.27	c 141 fixed variables
187.11/187.27	c 63764253 learned literals
187.11/187.27	c 30.0% deleted literals
187.11/187.27	c 298066619 propagations
187.11/187.27	c 100.0% variables used
187.11/187.27	c 187.2 seconds in library
187.11/187.27	c 1.6 megaprops/second
187.11/187.27	c 11 simplifications
187.11/187.27	c 1323 reductions
187.11/187.27	c 320.0 MB recycled
187.11/187.27	c 0.8 MB maximally allocated
187.11/187.27	c 187.2 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517854-1238292094/watcher-1517854-1238292094 -o /tmp/evaluation-result-1517854-1238292094/solver-1517854-1238292094 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517854-1238292094.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2186
/proc/meminfo: memFree=1089432/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=780 CPUtime=0
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1101876300 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 195 101 69 152 0 41 0

[startup+0.0397799 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2186
/proc/meminfo: memFree=1089432/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=912 CPUtime=0.03
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 146 0 0 0 3 0 0 0 18 0 1 0 1101876300 933888 131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 228 131 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.102785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2186
/proc/meminfo: memFree=1089432/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=912 CPUtime=0.1
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 149 0 0 0 10 0 0 0 18 0 1 0 1101876300 933888 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 228 134 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301806 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2186
/proc/meminfo: memFree=1089432/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1044 CPUtime=0.3
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 160 0 0 0 30 0 0 0 19 0 1 0 1101876300 1069056 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134527879 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 261 145 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.702847 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2186
/proc/meminfo: memFree=1089432/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1044 CPUtime=0.7
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 174 0 0 0 70 0 0 0 22 0 1 0 1101876300 1069056 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 261 159 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2187
/proc/meminfo: memFree=1089104/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1044 CPUtime=1.49
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 188 0 0 0 149 0 0 0 25 0 1 0 1101876300 1069056 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 261 173 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2187
/proc/meminfo: memFree=1088848/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1176 CPUtime=3.09
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 198 0 0 0 309 0 0 0 25 0 1 0 1101876300 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2187
/proc/meminfo: memFree=1088784/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1176 CPUtime=6.29
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 214 0 0 0 629 0 0 0 25 0 1 0 1101876300 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2187
/proc/meminfo: memFree=1088528/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1328 CPUtime=12.69
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 249 0 0 0 1269 0 0 0 25 0 1 0 1101876300 1359872 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134521335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 332 234 69 152 0 178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1328

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2187
/proc/meminfo: memFree=1088528/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1328 CPUtime=25.49
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 256 0 0 0 2549 0 0 0 25 0 1 0 1101876300 1359872 241 1992294400 134512640 135137933 4294956240 18446744073709551615 134522814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 332 241 69 152 0 178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1328

[startup+51.101 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087888/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1460 CPUtime=51.04
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 291 0 0 0 5102 2 0 0 25 0 1 0 1101876300 1495040 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 365 276 69 152 0 211 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1460

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1088016/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1592 CPUtime=102.23
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 296 0 0 0 10221 2 0 0 25 0 1 0 1101876300 1630208 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 398 281 69 152 0 244 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1592

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=162.21
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 16218 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1588

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

[startup+166.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=166.21
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 16618 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 166.21
Current children cumulated vsize (KiB) 1588

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=179.01
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 17898 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 179.01
Current children cumulated vsize (KiB) 1588

[startup+182.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=182.21
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18218 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 182.21
Current children cumulated vsize (KiB) 1588

[startup+185.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=185.41
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18538 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 185.41
Current children cumulated vsize (KiB) 1588

[startup+186.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=186.21
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18618 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 186.21
Current children cumulated vsize (KiB) 1588

[startup+186.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=186.61
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18658 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134552881 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 186.61
Current children cumulated vsize (KiB) 1588

[startup+187.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=187.01
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18698 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 187.01
Current children cumulated vsize (KiB) 1588

[startup+187.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2667
/proc/meminfo: memFree=1087824/2055920 swapFree=4177768/4192956
[pid=2186] ppid=2184 vsize=1588 CPUtime=187.11
/proc/2186/stat : 2186 (picosat) R 2184 2186 1898 0 -1 4194304 327 0 0 0 18708 3 0 0 25 0 1 0 1101876300 1626112 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2186/statm: 397 312 69 152 0 243 0
Current children cumulated CPU time (s) 187.11
Current children cumulated vsize (KiB) 1588

Child status: 20
Real time (s): 187.272
CPU time (s): 187.185
CPU user time (s): 187.151
CPU system time (s): 0.033994
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 1592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 187.151
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 329
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= 448

runsolver used 0.145977 second user time and 0.413937 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-29 04:01:35
IDJOB=1517854
IDBENCH=70631
IDSOLVER=506
FILE ID=node2/1517854-1238292094
PBS_JOBID= 9061005
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517854-1238292094/watcher-1517854-1238292094 -o /tmp/evaluation-result-1517854-1238292094/solver-1517854-1238292094 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517854-1238292094.cnf

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

MD5SUM BENCH= 8f761d7a83f8ed9f2fb1562cef6a194f
RANDOM SEED=869242735

node2.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		: 3000.236
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		: 3000.236
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:       1089912 kB
Buffers:        101684 kB
Cached:         765364 kB
SwapCached:       8996 kB
Active:          67276 kB
Inactive:       810824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089912 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            73784 kB
Committed_AS:  2711572 kB
PageTables:       1476 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= 66496 MiB
End job on node2 at 2009-03-29 04:04:42