Trace number 1517266

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S418505498-026.cnf
MD5SUMbefd6412bc726e8030b70acee890aba3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.4872
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1517266-1238282786.cnf
0.00/0.00	c parsed header 'p cnf 400 1700'
0.00/0.00	c initialized 400 variables
0.00/0.00	c found 1700 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   400   0.0  1700     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 850 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  44.8   400  80.3  1700   100   100   935  14.5   0.1 
0.00/0.00	c R   0.0  44.8   400  80.3  1700   100   100   935  14.5   0.1 
0.00/0.00	c +   0.0  32.2   400  95.8  1700   250   250  1028  24.0   0.1 
0.00/0.01	c N   0.0  29.1   400  97.5  1700   403   403  1028  27.2   0.1 
0.00/0.01	c +   0.0  28.5   400  97.5  1700   475   475  1130  27.7   0.1 
0.00/0.02	c +   0.0  26.1   400  98.5  1700   812   812  1243  29.3   0.2 
0.00/0.03	c N   0.0  24.5   400  98.8  1700  1205  1205  1243  28.8   0.2 
0.00/0.04	c +   0.0  24.1   400  98.8  1700  1317   688  1367  29.5   0.2 
0.06/0.06	c +   0.1  23.3   400  99.3  1700  2074   755  1503  29.3   0.2 
0.10/0.10	c +   0.1  22.2   400  99.3  1700  3209  1134  1653  27.4   0.2 
0.10/0.10	c N   0.1  22.2   400  99.3  1700  3211  1136  1653  27.4   0.2 
0.10/0.16	c +   0.2  21.2   400  99.8  1700  4911  1171  1818  27.9   0.2 
0.20/0.25	c +   0.3  20.7   400  99.8  1700  7464   981  1999  27.8   0.2 
0.20/0.27	c N   0.3  20.6   400 100.0  1700  8027  1544  1999  28.6   0.2 
0.30/0.39	c +   0.4  19.9   400 100.0  1700 11293  1789  2198  26.4   0.3 
0.60/0.60	c +   0.6  19.4   400 100.0  1700 17036  2004  2417  27.6   0.3 
0.60/0.68	c N   0.7  19.2   400 100.0  1700 19249  1789  2417  29.3   0.3 
0.90/0.92	c +   0.9  19.1   400 100.0  1700 25650  2114  2658  27.8   0.3 
1.39/1.42	c +   1.4  19.0   400 100.0  1700 38571  1682  2923  27.4   0.3 
1.59/1.67	c N   1.7  18.9   400 100.0  1700 44902  2137  2923  28.7   0.3 
1.59/1.67	c 
1.59/1.67	c  seconds     variables   original    learned     agility
1.59/1.67	c         level        used      conflicts    limit          MB
1.59/1.67	c 
2.10/2.18	c +   2.2  18.8   400 100.0  1700 57952  1975  3215  25.1   0.3 
3.30/3.36	c +   3.4  18.8   400 100.0  1700 87023  1987  3536  28.0   0.3 
3.99/4.01	c N   4.0  18.9   400 100.0  1700 102e3  3381  3536  27.6   0.4 
5.09/5.16	c +   5.2  19.0   400 100.0  1700 130e3  2995  3889  29.7   0.4 
7.89/7.94	c +   7.9  18.7   400 100.0  1700 196e3  2062  4277  27.4   0.3 
9.39/9.44	c N   9.4  18.4   400 100.0  1700 230e3  2485  4277  27.1   0.4 
12.19/12.24	c +  12.2  18.4   400 100.0  1700 294e3  3631  4704  28.3   0.5 
18.79/18.85	c +  18.8  17.8   400 100.0  1700 441e3  4488  5174  28.2   0.5 
22.09/22.15	c N  22.1  17.6   400 100.0  1700 512e3  3314  5174  28.2   0.4 
28.98/29.06	c +  29.1  17.5   400 100.0  1700 662e3  4723  5691  29.1   0.6 
44.88/44.93	c +  44.9  17.4   400 100.0  1700 993e3  4890  6260  27.5   0.6 
51.48/51.56	c N  51.5  17.3   400 100.0  1700 112e4  4742  6260  27.4   0.6 
69.27/69.36	c +  69.3  17.1   400 100.0  1700 148e4  5735  6886  27.8   0.6 
106.86/106.99	c + 107.0  16.8   400 100.0  1700 223e4  5400  7574  26.1   0.6 
118.85/118.99	c N 119.0  16.8   400 100.0  1700 246e4  7383  7574  28.9   0.8 
166.14/166.23	c + 166.2  16.6   400 100.0  1700 335e4  7059  8331  27.6   0.8 
256.81/256.94	c + 256.9  16.3   400 100.0  1700 502e4  5551  9164  28.9   0.7 
273.82/273.95	c N 273.9  16.2   400 100.0  1700 533e4  5041  9164  28.6   0.6 
399.68/399.82	c + 399.7  16.3   400 100.0  1700 754e4  8920 10080  28.8   1.0 
622.32/622.59	c + 622.4  15.9   400 100.0  1700 113e5  9695 11088  28.1   1.1 
632.61/632.86	c N 632.7  15.9   400 100.0  1700 114e5 10037 11088  27.8   1.1 
942.33/942.69	c s 942.4  15.5   399 100.0  1694 164e5  4898 11088  29.0   0.6 
942.33/942.69	c 
942.33/942.69	c  seconds     variables   original    learned     agility
942.33/942.69	c         level        used      conflicts    limit          MB
942.33/942.69	c 
942.33/942.69	c N 942.4  15.5   399 100.0  1694 164e5  5000 11088  27.4   0.6 
942.43/942.71	c N 942.4  15.5   399 100.0  1694 164e5  5304 11088  28.5   0.6 
942.43/942.75	c N 942.5  15.5   399 100.0  1694 164e5  6107 11088  26.7   0.7 
942.53/942.87	c N 942.6  15.5   399 100.0  1694 164e5  8112 11088  27.7   0.9 
942.83/943.17	c N 942.9  15.5   399 100.0  1694 165e5  7375 11088  25.7   0.9 
943.53/943.89	c N 943.6  15.5   399 100.0  1694 165e5  7495 11088  29.2   0.9 
945.13/945.49	c N 945.2  15.5   399 100.0  1694 165e5 10951 11088  27.8   1.1 
948.73/949.04	c N 948.8  15.5   399 100.0  1694 165e5  7596 11088  28.1   0.9 
956.52/956.88	c N 956.6  15.5   399 100.0  1694 167e5  8086 11088  26.7   0.9 
971.52/971.88	c + 971.6  15.5   399 100.0  1694 169e5  9711 12196  27.4   1.0 
973.92/974.21	c N 973.9  15.5   399 100.0  1694 170e5  9142 12196  25.9   1.0 
1013.51/1013.81	c N 101e1  15.5   399 100.0  1694 176e5  7611 12196  27.8   0.8 
1099.88/1100.21	c N 110e1  15.6   399 100.0  1694 189e5  9504 12196  27.2   1.0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517266-1238282786/watcher-1517266-1238282786 -o /tmp/evaluation-result-1517266-1238282786/solver-1517266-1238282786 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517266-1238282786.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: 0.98 0.99 0.99 3/66 30125
/proc/meminfo: memFree=979240/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=780 CPUtime=0
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1100941568 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 195 103 69 152 0 41 0

[startup+0.0659019 s]
/proc/loadavg: 0.98 0.99 0.99 3/66 30125
/proc/meminfo: memFree=979240/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=912 CPUtime=0.06
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 154 0 0 0 6 0 0 0 18 0 1 0 1100941568 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 912

[startup+0.101907 s]
/proc/loadavg: 0.98 0.99 0.99 3/66 30125
/proc/meminfo: memFree=979240/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=912 CPUtime=0.1
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 157 0 0 0 10 0 0 0 18 0 1 0 1100941568 933888 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301932 s]
/proc/loadavg: 0.98 0.99 0.99 3/66 30125
/proc/meminfo: memFree=979240/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1044 CPUtime=0.3
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 167 0 0 0 30 0 0 0 19 0 1 0 1100941568 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701984 s]
/proc/loadavg: 0.98 0.99 0.99 3/66 30125
/proc/meminfo: memFree=979240/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1044 CPUtime=0.7
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 183 0 0 0 70 0 0 0 22 0 1 0 1100941568 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50109 s]
/proc/loadavg: 0.98 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978784/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1172 CPUtime=1.49
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 1100941568 1200128 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134551492 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 293 179 69 152 0 139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1172

[startup+3.10129 s]
/proc/loadavg: 0.98 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978656/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1172 CPUtime=3.09
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 208 0 0 0 309 0 0 0 25 0 1 0 1100941568 1200128 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 293 193 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30171 s]
/proc/loadavg: 0.98 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978528/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1304 CPUtime=6.29
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 227 0 0 0 629 0 0 0 25 0 1 0 1100941568 1335296 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 326 212 69 152 0 172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1304

[startup+12.7015 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978272/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1304 CPUtime=12.69
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 250 0 0 0 1269 0 0 0 25 0 1 0 1100941568 1335296 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 326 235 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.5012 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978208/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1436 CPUtime=25.49
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 272 0 0 0 2549 0 0 0 25 0 1 0 1100941568 1470464 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 359 257 69 152 0 205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1436

[startup+51.1015 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=978080/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1564 CPUtime=51.08
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 305 0 0 0 5108 0 0 0 25 0 1 0 1100941568 1601536 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134548005 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 391 290 69 152 0 237 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1564

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977952/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1564 CPUtime=102.26
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 321 0 0 0 10226 0 0 0 25 0 1 0 1100941568 1601536 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 391 306 69 152 0 237 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1564

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977824/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1696 CPUtime=162.24
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 352 0 0 0 16224 0 0 0 25 0 1 0 1100941568 1736704 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 424 337 69 152 0 270 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1696

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977632/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1848 CPUtime=222.22
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 378 0 0 0 22222 0 0 0 25 0 1 0 1100941568 1892352 363 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 462 363 69 152 0 308 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1848

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977696/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1964 CPUtime=282.22
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 381 0 0 0 28221 1 0 0 25 0 1 0 1100941568 2011136 366 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 491 366 69 152 0 337 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1964

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977504/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1964 CPUtime=342.2
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 409 0 0 0 34219 1 0 0 25 0 1 0 1100941568 2011136 394 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 491 394 69 152 0 337 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1964

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977504/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1964 CPUtime=402.18
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 411 0 0 0 40217 1 0 0 25 0 1 0 1100941568 2011136 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134552853 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 491 396 69 152 0 337 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1964

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977504/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=1964 CPUtime=462.16
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 411 0 0 0 46215 1 0 0 25 0 1 0 1100941568 2011136 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 491 396 69 152 0 337 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1964

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977440/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=522.15
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 426 0 0 0 52213 2 0 0 25 0 1 0 1100941568 2146304 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134543848 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 411 69 152 0 370 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2096

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977376/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=582.13
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 426 0 0 0 58211 2 0 0 25 0 1 0 1100941568 2146304 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 411 69 152 0 370 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2096

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977312/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=642.11
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 64209 2 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2096

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977312/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=702.09
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 70207 2 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2096

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977248/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=762.08
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 76206 2 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2096

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977248/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=822.06
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 82204 2 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 2096

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977184/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=882.05
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 88202 3 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2096

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977184/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2096 CPUtime=942.03
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 446 0 0 0 94200 3 0 0 25 0 1 0 1100941568 2146304 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 524 431 69 152 0 370 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977056/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2220 CPUtime=1002.01
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 479 0 0 0 100198 3 0 0 25 0 1 0 1100941568 2273280 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 555 464 69 152 0 401 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=976992/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2220 CPUtime=1061.99
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 479 0 0 0 106196 3 0 0 25 0 1 0 1100941568 2273280 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 555 464 69 152 0 401 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=977056/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2220 CPUtime=1121.97
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 479 0 0 0 112194 3 0 0 25 0 1 0 1100941568 2273280 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 555 464 69 152 0 401 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=976992/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2220 CPUtime=1181.95
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 479 0 0 0 118192 3 0 0 25 0 1 0 1100941568 2273280 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 555 464 69 152 0 401 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 30126
/proc/meminfo: memFree=976992/2055920 swapFree=4176412/4192956
[pid=30125] ppid=30123 vsize=2220 CPUtime=1200.05
/proc/30125/stat : 30125 (picosat) R 30123 30125 29594 0 -1 4194304 479 0 0 0 120002 3 0 0 25 0 1 0 1100941568 2273280 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 555 464 69 152 0 401 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2220

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): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.038994
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 2228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479
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= 2870

runsolver used 1.37079 second user time and 3.00554 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-29 00:26:26
IDJOB=1517266
IDBENCH=70582
IDSOLVER=506
FILE ID=node40/1517266-1238282786
PBS_JOBID= 9060903
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S418505498-026.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517266-1238282786/watcher-1517266-1238282786 -o /tmp/evaluation-result-1517266-1238282786/solver-1517266-1238282786 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517266-1238282786.cnf

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

MD5SUM BENCH= befd6412bc726e8030b70acee890aba3
RANDOM SEED=117274989

node40.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		: 3000.232
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		: 3000.232
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:        979656 kB
Buffers:         80076 kB
Cached:         900856 kB
SwapCached:       9624 kB
Active:         125064 kB
Inactive:       867248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        979656 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69868 kB
Committed_AS:  2668044 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= 63504 MiB
End job on node40 at 2009-03-29 00:46:29