Trace number 1517950

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 161.04 161.469

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S680239195-053.cnf
MD5SUM5093c545fdc7c5094d7e8f31c2f6e759
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.7991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517950-1238293242.cnf
0.00/0.00	c parsed header 'p cnf 360 1530'
0.00/0.00	c initialized 360 variables
0.00/0.00	c found 1530 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   360   0.0  1530     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 765 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  29.9   360  86.7  1530   100    99   841  14.7   0.1 
0.00/0.00	c R   0.0  29.9   360  86.7  1530   101   100   841  15.0   0.1 
0.00/0.00	c +   0.0  24.8   360  96.4  1530   250   249   925  23.8   0.1 
0.00/0.01	c N   0.0  24.3   360  98.1  1530   401   400   925  28.4   0.1 
0.00/0.01	c +   0.0  23.8   360  98.6  1530   475   474  1017  29.7   0.1 
0.00/0.02	c +   0.0  22.4   360  98.6  1530   812   811  1118  30.1   0.1 
0.00/0.03	c N   0.0  21.9   360  98.6  1530  1204   638  1118  29.0   0.1 
0.00/0.03	c +   0.0  21.9   360  98.6  1530  1317   751  1229  29.8   0.1 
0.00/0.06	c +   0.1  21.3   360  98.9  1530  2074   889  1351  27.1   0.2 
0.00/0.09	c +   0.1  20.4   360  99.4  1530  3209  1345  1486  30.3   0.2 
0.00/0.09	c N   0.1  20.4   360  99.4  1530  3209  1345  1486  30.3   0.2 
0.09/0.15	c +   0.2  20.2   360  99.7  1530  4911   802  1634  28.7   0.1 
0.19/0.23	c +   0.2  19.9   360  99.7  1530  7464   885  1797  27.8   0.2 
0.19/0.25	c N   0.3  19.8   360  99.7  1530  8018  1439  1797  29.1   0.2 
0.29/0.36	c +   0.4  19.6   360 100.0  1530 11293  1102  1976  29.1   0.2 
0.49/0.55	c +   0.6  18.9   360 100.0  1530 17036  1876  2173  30.1   0.2 
0.59/0.63	c N   0.6  18.7   360 100.0  1530 19245  1897  2173  29.2   0.3 
0.79/0.85	c +   0.9  18.1   360 100.0  1530 25650  1747  2390  27.4   0.2 
1.29/1.31	c +   1.3  17.8   360 100.0  1530 38571  1450  2629  29.2   0.2 
1.49/1.54	c N   1.5  17.6   360 100.0  1530 44885  2472  2629  27.5   0.3 
1.49/1.54	c 
1.49/1.54	c  seconds     variables   original    learned     agility
1.49/1.54	c         level        used      conflicts    limit          MB
1.49/1.54	c 
1.99/2.01	c +   2.0  17.2   360 100.0  1530 57952  2328  2891  29.0   0.3 
2.99/3.08	c +   3.1  17.1   360 100.0  1530 87023  2355  3180  28.7   0.3 
3.59/3.67	c N   3.7  16.9   360 100.0  1530 102e3  1971  3180  27.3   0.3 
4.69/4.74	c +   4.7  17.0   360 100.0  1530 130e3  2859  3498  26.9   0.3 
7.29/7.32	c +   7.3  17.0   360 100.0  1530 196e3  3315  3847  30.2   0.4 
8.69/8.75	c N   8.8  17.2   360 100.0  1530 230e3  3343  3847  29.8   0.4 
11.29/11.35	c +  11.3  17.1   360 100.0  1530 294e3  2975  4231  29.8   0.3 
17.39/17.46	c +  17.5  16.6   360 100.0  1530 441e3  3663  4654  31.1   0.4 
20.48/20.54	c N  20.5  16.5   360 100.0  1530 512e3  2775  4654  27.5   0.4 
26.88/26.97	c +  27.0  16.3   360 100.0  1530 662e3  2637  5119  27.0   0.4 
41.58/41.62	c +  41.6  15.9   360 100.0  1530 993e3  2598  5630  30.2   0.3 
47.58/47.60	c N  47.6  15.7   360 100.0  1530 112e4  4758  5630  28.2   0.5 
63.47/63.56	c +  63.5  15.1   360 100.0  1530 148e4  5319  6193  29.2   0.6 
96.88/97.06	c +  97.0  14.6   360 100.0  1530 223e4  5535  6812  27.6   0.6 
106.54/106.73	c s 106.6  14.3   359 100.0  1521 245e4  1662  6812  28.6   0.2 
106.54/106.74	c N 106.6  14.3   359 100.0  1521 245e4  1762  6812  28.7   0.3 
106.54/106.74	c N 106.6  14.3   359 100.0  1521 245e4  2062  6812  30.1   0.3 
106.54/106.77	c N 106.6  14.3   359 100.0  1521 245e4  2866  6812  28.4   0.3 
106.64/106.85	c N 106.7  14.3   359 100.0  1521 245e4  4873  6812  29.5   0.5 
106.84/107.06	c N 106.9  14.3   359 100.0  1521 245e4  6272  6812  28.7   0.6 
107.33/107.56	c N 107.4  14.3   359 100.0  1521 247e4  3841  6812  29.8   0.4 
108.43/108.67	c N 108.5  14.3   359 100.0  1521 249e4  5619  6812  29.7   0.5 
108.43/108.67	c 
108.43/108.67	c  seconds     variables   original    learned     agility
108.43/108.67	c         level        used      conflicts    limit          MB
108.43/108.67	c 
110.92/111.18	c N 111.0  14.3   359 100.0  1521 255e4  5301  6812  28.3   0.5 
116.59/116.87	c N 116.7  14.2   359 100.0  1521 268e4  3807  6812  29.1   0.4 
129.13/129.44	c N 129.2  14.1   359 100.0  1521 296e4  5894  6812  29.3   0.6 
142.87/143.25	c s 142.9  14.0   358 100.0  1509 327e4  1915  6812  28.3   0.3 
142.87/143.25	c N 142.9  14.0   358 100.0  1509 327e4  2015  6812  30.6   0.3 
142.87/143.26	c N 142.9  14.0   358 100.0  1509 327e4  2317  6812  31.6   0.3 
142.87/143.29	c N 143.0  14.0   358 100.0  1509 327e4  3122  6812  30.1   0.3 
142.97/143.38	c N 143.1  14.0   358 100.0  1509 328e4  5128  6812  30.4   0.5 
143.17/143.60	c N 143.3  13.9   358 100.0  1509 328e4  6530  6812  28.3   0.6 
143.67/144.10	c N 143.8  13.9   358 100.0  1509 329e4  4096  6812  28.9   0.4 
144.86/145.24	c N 144.9  13.9   358 100.0  1509 332e4  5865  6812  28.7   0.5 
146.15/146.53	c + 146.2  13.9   358 100.0  1509 335e4  4864  7493  30.5   0.5 
147.34/147.77	c N 147.4  13.9   358 100.0  1509 338e4  6562  7493  27.1   0.6 
151.42/151.89	c s 151.5  13.8   357 100.0  1500 347e4  2189  7493  30.2   0.3 
151.42/151.89	c N 151.5  13.8   357 100.0  1500 347e4  2289  7493  29.2   0.3 
151.51/151.90	c N 151.5  13.8   357 100.0  1500 347e4  2590  7493  27.2   0.3 
151.51/151.93	c N 151.6  13.8   357 100.0  1500 347e4  3393  7493  28.9   0.4 
151.61/152.01	c N 151.6  13.8   357 100.0  1500 347e4  5396  7493  28.3   0.5 
151.81/152.23	c N 151.9  13.8   357 100.0  1500 348e4  6458  7493  28.1   0.6 
152.31/152.75	c N 152.4  13.8   357 100.0  1500 349e4  6427  7493  28.1   0.6 
153.51/153.94	c N 153.6  13.8   357 100.0  1500 351e4  5798  7493  29.6   0.6 
156.09/156.55	c N 156.2  13.8   357 100.0  1500 357e4  7204  7493  28.0   0.6 
156.09/156.55	c 
156.09/156.55	c  seconds     variables   original    learned     agility
156.09/156.55	c         level        used      conflicts    limit          MB
156.09/156.55	c 
157.89/158.35	c s 157.9  13.7   356 100.0  1488 361e4  2430  7493  28.9   0.3 
157.89/158.35	c N 158.0  13.7   356 100.0  1488 361e4  2531  7493  29.9   0.3 
157.89/158.37	c N 158.0  13.7   356 100.0  1488 361e4  2833  7493  31.2   0.3 
157.89/158.39	c N 158.0  13.7   356 100.0  1488 361e4  3637  7493  28.7   0.4 
157.99/158.48	c N 158.1  13.7   356 100.0  1488 361e4  5643  7493  30.8   0.5 
158.18/158.70	c N 158.3  13.7   356 100.0  1488 362e4  6710  7493  26.0   0.6 
158.78/159.21	c N 158.8  13.7   356 100.0  1488 363e4  6672  7493  29.5   0.6 
159.87/160.32	c s 159.9  13.7   355 100.0  1475 365e4  1818  7493  30.6   0.2 
159.87/160.32	c N 159.9  13.7   355 100.0  1475 365e4  1918  7493  30.0   0.2 
159.87/160.33	c N 159.9  13.7   355 100.0  1475 365e4  2220  7493  28.9   0.3 
159.87/160.36	c N 159.9  13.7   355 100.0  1475 365e4  3020  7493  28.0   0.3 
159.97/160.44	c N 160.0  13.7   355 100.0  1475 366e4  5029  7493  29.2   0.5 
160.17/160.67	c N 160.2  13.7   355 100.0  1475 366e4  6090  7493  27.1   0.5 
160.47/160.91	c s 160.5  13.7   353 100.0  1459 367e4  2437  7493  28.5   0.3 
160.47/160.92	c N 160.5  13.7   353 100.0  1459 367e4  2537  7493  28.4   0.3 
160.47/160.93	c N 160.5  13.7   353 100.0  1459 367e4  2837  7493  28.8   0.3 
160.47/160.96	c N 160.5  13.7   353 100.0  1459 367e4  3642  7493  30.1   0.4 
160.57/161.04	c N 160.6  13.7   353 100.0  1459 367e4  5654  7493  30.2   0.5 
160.67/161.11	c N 160.7  13.7   352 100.0  1459 367e4  6926  7493  28.9   0.5 
160.67/161.12	c N 160.7  13.7   352 100.0  1459 367e4  7226  7493  28.1   0.6 
160.67/161.15	c N 160.7  13.7   352 100.0  1452 367e4  2847  7493  29.5   0.3 
160.77/161.24	c N 160.8  13.7   352 100.0  1452 367e4  4853  7493  30.1   0.4 
160.77/161.24	c 
160.77/161.24	c  seconds     variables   original    learned     agility
160.77/161.24	c         level        used      conflicts    limit          MB
160.77/161.24	c 
160.77/161.28	c s 160.9  13.7   349 100.0  1433 367e4  3201  7493  28.8   0.3 
160.77/161.28	c N 160.9  13.7   349 100.0  1433 367e4  3301  7493  29.6   0.3 
160.77/161.29	c N 160.9  13.7   349 100.0  1433 367e4  3603  7493  29.9   0.4 
160.87/161.33	c N 160.9  13.7   349 100.0  1433 368e4  4405  7493  31.6   0.4 
160.97/161.42	c N 161.0  13.7   348 100.0  1433 368e4  6276  7493  29.2   0.5 
160.97/161.44	c N 161.0  13.7   348 100.0  1433 368e4  6576  7493  28.6   0.5 
160.97/161.45	c N 161.0  13.7   346 100.0  1433 368e4  6887  7493  28.5   0.5 
160.97/161.46	c 0 161.0  13.7   276 100.0  1433 368e4  7053  7493  28.9   0.5 
160.97/161.46	c 
160.97/161.46	c  seconds     variables   original    learned     agility
160.97/161.46	c         level        used      conflicts    limit          MB
160.97/161.46	c 
160.97/161.46	s UNSATISFIABLE
160.97/161.46	c
160.97/161.46	c 16 iterations
160.97/161.46	c 1 restarts
160.97/161.46	c 0 failed literals
160.97/161.46	c 3683381 conflicts
160.97/161.46	c 4321477 decisions
160.97/161.46	c 84 fixed variables
160.97/161.46	c 60333913 learned literals
160.97/161.46	c 28.2% deleted literals
160.97/161.46	c 264041622 propagations
160.97/161.46	c 100.0% variables used
160.97/161.46	c 161.0 seconds in library
160.97/161.46	c 1.6 megaprops/second
160.97/161.46	c 8 simplifications
160.97/161.46	c 1303 reductions
160.97/161.46	c 300.0 MB recycled
160.97/161.46	c 0.7 MB maximally allocated
160.97/161.46	c 161.0 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-1517950-1238293242/watcher-1517950-1238293242 -o /tmp/evaluation-result-1517950-1238293242/solver-1517950-1238293242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517950-1238293242.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 1.01 1.00 3/64 3419
/proc/meminfo: memFree=920720/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=780 CPUtime=0
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1101990386 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 195 100 69 152 0 41 0

[startup+0.011319 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3419
/proc/meminfo: memFree=920720/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=780 CPUtime=0
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1101990386 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 195 106 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.101335 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3419
/proc/meminfo: memFree=920720/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=912 CPUtime=0.09
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 150 0 0 0 9 0 0 0 18 0 1 0 1101990386 933888 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 228 135 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301372 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3419
/proc/meminfo: memFree=920720/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1044 CPUtime=0.29
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 159 0 0 0 29 0 0 0 19 0 1 0 1101990386 1069056 144 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 261 144 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701445 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3419
/proc/meminfo: memFree=920720/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1044 CPUtime=0.69
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 174 0 0 0 69 0 0 0 23 0 1 0 1101990386 1069056 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 261 159 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50159 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=920264/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1044 CPUtime=1.49
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 184 0 0 0 149 0 0 0 25 0 1 0 1101990386 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134552672 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.10288 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=920136/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1044 CPUtime=3.09
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 190 0 0 0 309 0 0 0 25 0 1 0 1101990386 1069056 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1044

[startup+6.30147 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=920008/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1176 CPUtime=6.29
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 210 0 0 0 629 0 0 0 25 0 1 0 1101990386 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=919880/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1320 CPUtime=12.69
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 236 0 0 0 1269 0 0 0 25 0 1 0 1101990386 1351680 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134549138 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 330 221 69 152 0 176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1320

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=919816/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1320 CPUtime=25.48
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 251 0 0 0 2548 0 0 0 25 0 1 0 1101990386 1351680 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134527814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 330 236 69 152 0 176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1320

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3420
/proc/meminfo: memFree=919688/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1448 CPUtime=51.08
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 282 0 0 0 5107 1 0 0 25 0 1 0 1101990386 1482752 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3419/statm: 362 267 69 152 0 208 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1448

[startup+102.306 s]
/proc/loadavg: 1.34 1.08 1.02 3/71 11043
/proc/meminfo: memFree=907848/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1448 CPUtime=102.16
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 292 0 0 0 10214 2 0 0 25 0 1 0 1101990386 1482752 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 362 277 69 152 0 208 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 1448

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

[startup+127.902 s]
/proc/loadavg: 1.62 1.17 1.05 4/72 19341
/proc/meminfo: memFree=898368/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=127.64
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 294 0 0 0 12761 3 0 0 25 0 1 0 1101990386 1617920 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 279 69 152 0 241 0
Current children cumulated CPU time (s) 127.64
Current children cumulated vsize (KiB) 1580

[startup+140.701 s]
/proc/loadavg: 1.70 1.21 1.07 3/72 23578
/proc/meminfo: memFree=893568/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=140.38
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 316 0 0 0 14034 4 0 0 25 0 1 0 1101990386 1617920 301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 301 69 152 0 241 0
Current children cumulated CPU time (s) 140.38
Current children cumulated vsize (KiB) 1580

[startup+153.501 s]
/proc/loadavg: 1.75 1.24 1.08 4/71 27652
/proc/meminfo: memFree=889096/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=153.11
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 15307 4 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134568721 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 153.11
Current children cumulated vsize (KiB) 1580

[startup+156.702 s]
/proc/loadavg: 1.77 1.25 1.08 3/72 28698
/proc/meminfo: memFree=887424/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=156.29
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 15625 4 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 156.29
Current children cumulated vsize (KiB) 1580

[startup+159.902 s]
/proc/loadavg: 1.77 1.25 1.08 3/70 29748
/proc/meminfo: memFree=885184/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=159.48
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 15940 8 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 159.48
Current children cumulated vsize (KiB) 1580

[startup+160.703 s]
/proc/loadavg: 1.87 1.28 1.09 2/72 30085
/proc/meminfo: memFree=883512/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=160.27
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 16018 9 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 160.27
Current children cumulated vsize (KiB) 1580

[startup+161.102 s]
/proc/loadavg: 1.87 1.28 1.09 2/72 30085
/proc/meminfo: memFree=883512/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=160.67
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 16058 9 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 160.67
Current children cumulated vsize (KiB) 1580

[startup+161.302 s]
/proc/loadavg: 1.87 1.28 1.09 2/72 30085
/proc/meminfo: memFree=883512/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=160.87
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 16078 9 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 1580

[startup+161.402 s]
/proc/loadavg: 1.87 1.28 1.09 2/72 30085
/proc/meminfo: memFree=883512/2055920 swapFree=4177704/4192956
[pid=3419] ppid=3417 vsize=1580 CPUtime=160.97
/proc/3419/stat : 3419 (picosat) R 3417 3419 2586 0 -1 4194304 325 0 0 0 16088 9 0 0 25 0 1 0 1101990386 1617920 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 0 0 0
/proc/3419/statm: 395 310 69 152 0 241 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 1580

Child status: 20
Real time (s): 161.469
CPU time (s): 161.04
CPU user time (s): 160.948
CPU system time (s): 0.091986
CPU usage (%): 99.7342
Max. virtual memory (cumulated for all children) (KiB): 1580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 160.948
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 327
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= 1535

runsolver used 0.149977 second user time and 0.377942 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 04:20:42
IDJOB=1517950
IDBENCH=70639
IDSOLVER=506
FILE ID=node24/1517950-1238293242
PBS_JOBID= 9060957
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S680239195-053.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517950-1238293242/watcher-1517950-1238293242 -o /tmp/evaluation-result-1517950-1238293242/solver-1517950-1238293242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517950-1238293242.cnf

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

MD5SUM BENCH= 5093c545fdc7c5094d7e8f31c2f6e759
RANDOM SEED=24189106

node24.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		: 3000.260
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		: 3000.260
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:        921200 kB
Buffers:         93936 kB
Cached:         942124 kB
SwapCached:       9032 kB
Active:          78252 kB
Inactive:       968344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921200 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            74064 kB
Committed_AS:  3109672 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 04:23:24