Trace number 1516894

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1516894-1238276923.cnf
0.00/0.00	c parsed header 'p cnf 520 2210'
0.00/0.00	c initialized 520 variables
0.00/0.00	c found 2210 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   520   0.0  2210     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1105 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  48.7   520  75.8  2210   100   100  1215  13.8   0.1 
0.00/0.00	c R   0.0  48.7   520  75.8  2210   101   101  1215  14.0   0.1 
0.00/0.01	c +   0.0  36.7   520  92.7  2210   250   250  1336  23.8   0.1 
0.00/0.01	c N   0.0  35.5   520  97.5  2210   402   402  1336  26.9   0.2 
0.00/0.01	c +   0.0  35.2   520  97.5  2210   475   475  1469  27.9   0.2 
0.00/0.03	c +   0.0  33.7   520  98.3  2210   812   812  1615  26.9   0.2 
0.00/0.04	c N   0.0  32.1   520  98.5  2210  1205  1205  1615  26.8   0.3 
0.00/0.05	c +   0.0  31.9   520  98.5  2210  1317  1317  1776  27.4   0.3 
0.00/0.08	c +   0.1  30.6   520  98.5  2210  2074  1181  1953  28.0   0.2 
0.10/0.12	c N   0.1  29.2   520  98.8  2210  3207  1333  1953  28.1   0.3 
0.10/0.12	c +   0.1  29.2   520  98.8  2210  3209  1335  2148  28.2   0.3 
0.10/0.19	c +   0.2  27.9   520  98.8  2210  4911  1958  2362  28.3   0.3 
0.29/0.30	c +   0.3  26.3   520  99.0  2210  7464  2143  2598  25.2   0.4 
0.29/0.32	c N   0.3  26.1   520  99.0  2210  8018  1390  2598  26.4   0.3 
0.39/0.46	c +   0.5  25.4   520  99.0  2210 11293  2055  2857  28.5   0.3 
0.69/0.72	c +   0.7  25.0   520  99.0  2210 17036  2063  3142  24.7   0.4 
0.79/0.82	c N   0.8  24.8   520  99.0  2210 19239  2691  3142  28.0   0.4 
1.10/1.12	c +   1.1  24.0   520  99.0  2210 25650  2788  3456  27.4   0.4 
1.69/1.73	c +   1.7  24.4   520  99.2  2210 38571  1832  3801  25.4   0.3 
2.00/2.03	c N   2.0  24.3   520  99.2  2210 44889  2431  3801  26.4   0.4 
2.00/2.03	c 
2.00/2.03	c  seconds     variables   original    learned     agility
2.00/2.03	c         level        used      conflicts    limit          MB
2.00/2.03	c 
2.59/2.67	c +   2.7  24.1   520  99.4  2210 57952  2127  4181  27.4   0.3 
4.09/4.10	c +   4.1  23.4   520  99.4  2210 87023  3925  4599  27.2   0.6 
4.79/4.88	c N   4.9  23.4   520  99.4  2210 102e3  3355  4599  26.5   0.5 
6.29/6.32	c +   6.3  23.4   520  99.4  2210 130e3  3712  5058  26.3   0.6 
9.69/9.71	c +   9.7  23.0   520  99.4  2210 196e3  3153  5563  26.6   0.5 
11.49/11.58	c N  11.6  23.1   520  99.4  2210 230e3  4414  5563  27.3   0.6 
14.99/15.01	c +  15.0  23.2   520  99.4  2210 294e3  3601  6119  25.6   0.6 
23.19/23.23	c +  23.2  22.7   520  99.4  2210 441e3  3523  6730  27.7   0.5 
27.18/27.22	c N  27.2  22.6   520  99.4  2210 512e3  4160  6730  26.1   0.6 
35.48/35.56	c +  35.6  22.3   520  99.4  2210 662e3  5030  7403  24.7   0.7 
54.98/55.07	c +  55.1  22.0   520  99.4  2210 993e3  5953  8143  25.7   0.8 
63.07/63.14	c N  63.1  22.0   520  99.4  2210 112e4  6104  8143  26.9   0.8 
85.36/85.42	c +  85.4  21.9   520  99.4  2210 148e4  4787  8957  24.6   0.7 
132.55/132.67	c + 132.6  22.3   520  99.8  2210 223e4  4967  9852  27.6   0.7 
147.44/147.51	c N 147.5  22.4   520  99.8  2210 246e4  8900  9852  26.8   1.2 
205.12/205.27	c + 205.2  22.4   520  99.8  2210 335e4  7380 10837  28.0   1.0 
319.89/320.08	c + 320.0  22.9   520  99.8  2210 502e4  6774 11920  27.4   1.0 
341.58/341.73	c N 341.6  23.0   520  99.8  2210 533e4 10977 11920  27.4   1.4 
499.23/499.44	c + 499.3  23.0   520  99.8  2210 754e4  8527 13112  28.3   1.2 
782.22/782.58	c + 782.3  23.4   520  99.8  2210 113e5 12390 14423  24.6   1.6 
795.71/796.03	c N 795.8  23.3   520  99.8  2210 114e5 13470 14423  26.0   1.7

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-1516894-1238276923/watcher-1516894-1238276923 -o /tmp/evaluation-result-1516894-1238276923/solver-1516894-1238276923 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516894-1238276923.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: 0.99 1.00 1.00 3/64 13335
/proc/meminfo: memFree=829512/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=780 CPUtime=0
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1100358083 798720 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 195 108 69 152 0 41 0

[startup+0.104646 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 13335
/proc/meminfo: memFree=829512/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1044 CPUtime=0.1
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 179 0 0 0 10 0 0 0 18 0 1 0 1100358083 1069056 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.201664 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 13335
/proc/meminfo: memFree=829512/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1184 CPUtime=0.19
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 191 0 0 0 19 0 0 0 18 0 1 0 1100358083 1212416 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 296 176 69 152 0 142 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1184

[startup+0.301682 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 13335
/proc/meminfo: memFree=829512/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1184 CPUtime=0.29
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1100358083 1212416 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 296 179 69 152 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1184

[startup+0.701757 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 13335
/proc/meminfo: memFree=829512/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1184 CPUtime=0.69
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 211 0 0 0 69 0 0 0 22 0 1 0 1100358083 1212416 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 296 196 69 152 0 142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1184

[startup+1.50191 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828864/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1316 CPUtime=1.49
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 233 0 0 0 149 0 0 0 25 0 1 0 1100358083 1347584 218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 329 218 69 152 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1316

[startup+3.10121 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828672/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1464 CPUtime=3.09
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 257 0 0 0 309 0 0 0 25 0 1 0 1100358083 1499136 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 366 242 69 152 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30181 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828544/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1464 CPUtime=6.29
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 272 0 0 0 629 0 0 0 25 0 1 0 1100358083 1499136 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 366 257 69 152 0 212 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1464

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828288/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1596 CPUtime=12.69
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 304 0 0 0 1269 0 0 0 25 0 1 0 1100358083 1634304 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 399 289 69 152 0 245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828160/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1724 CPUtime=25.48
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 339 0 0 0 2548 0 0 0 25 0 1 0 1100358083 1765376 324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 431 324 69 152 0 277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1724

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=828096/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=1852 CPUtime=51.08
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 361 0 0 0 5108 0 0 0 25 0 1 0 1100358083 1896448 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 463 346 69 152 0 309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1852

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827776/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2140 CPUtime=102.26
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 428 0 0 0 10226 0 0 0 25 0 1 0 1100358083 2191360 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 535 413 69 152 0 381 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2140

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827648/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2260 CPUtime=162.23
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 456 0 0 0 16223 0 0 0 25 0 1 0 1100358083 2314240 441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 565 441 69 152 0 411 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2260

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827520/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2260 CPUtime=222.22
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 484 0 0 0 22222 0 0 0 25 0 1 0 1100358083 2314240 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134552829 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 565 469 69 152 0 411 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2260

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827456/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2392 CPUtime=282.19
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 486 0 0 0 28219 0 0 0 25 0 1 0 1100358083 2449408 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 598 471 69 152 0 444 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2392

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827328/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2516 CPUtime=342.18
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 520 0 0 0 34217 1 0 0 25 0 1 0 1100358083 2576384 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 629 505 69 152 0 475 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2516

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827328/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2516 CPUtime=402.15
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 522 0 0 0 40214 1 0 0 25 0 1 0 1100358083 2576384 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 629 507 69 152 0 475 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2516

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827200/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2516 CPUtime=462.13
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 537 0 0 0 46212 1 0 0 25 0 1 0 1100358083 2576384 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 629 522 69 152 0 475 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2516

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827072/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2640 CPUtime=522.11
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 562 0 0 0 52210 1 0 0 25 0 1 0 1100358083 2703360 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 660 547 69 152 0 506 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2640

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827072/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2640 CPUtime=582.09
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 563 0 0 0 58208 1 0 0 25 0 1 0 1100358083 2703360 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 660 548 69 152 0 506 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2640

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=827072/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2640 CPUtime=642.07
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 567 0 0 0 64206 1 0 0 25 0 1 0 1100358083 2703360 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 660 552 69 152 0 506 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2640

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13336
/proc/meminfo: memFree=826944/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2756 CPUtime=702.05
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 587 0 0 0 70204 1 0 0 25 0 1 0 1100358083 2822144 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 689 572 69 152 0 535 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 2756

[startup+762.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826688/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2756 CPUtime=762.03
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 587 0 0 0 76201 2 0 0 25 0 1 0 1100358083 2822144 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 689 572 69 152 0 535 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 2756

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826752/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2756 CPUtime=822
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 608 0 0 0 82198 2 0 0 25 0 1 0 1100358083 2822144 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 689 593 69 152 0 535 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 2756

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826752/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=881.98
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 625 0 0 0 88196 2 0 0 25 0 1 0 1100358083 2957312 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134568755 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 610 69 152 0 568 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 2888

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826752/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=941.96
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 625 0 0 0 94194 2 0 0 25 0 1 0 1100358083 2957312 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 610 69 152 0 568 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 2888

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826688/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=1001.95
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 625 0 0 0 100192 3 0 0 25 0 1 0 1100358083 2957312 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134527877 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 610 69 152 0 568 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 2888

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826752/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=1061.93
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 625 0 0 0 106190 3 0 0 25 0 1 0 1100358083 2957312 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 610 69 152 0 568 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 2888

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826752/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=1121.91
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 626 0 0 0 112188 3 0 0 25 0 1 0 1100358083 2957312 611 1992294400 134512640 135137933 4294956240 18446744073709551615 134527879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 611 69 152 0 568 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 2888

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826688/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=1181.88
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 626 0 0 0 118185 3 0 0 25 0 1 0 1100358083 2957312 611 1992294400 134512640 135137933 4294956240 18446744073709551615 134554539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 611 69 152 0 568 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 2888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 13342
/proc/meminfo: memFree=826688/2055920 swapFree=4178280/4192956
[pid=13335] ppid=13333 vsize=2888 CPUtime=1200.08
/proc/13335/stat : 13335 (picosat) R 13333 13335 13055 0 -1 4194304 626 0 0 0 120005 3 0 0 25 0 1 0 1100358083 2957312 611 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13335/statm: 722 611 69 152 0 568 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2888

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.034994
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 2888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 626
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= 1894

runsolver used 0.883865 second user time and 2.43763 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 22:48:43
IDJOB=1516894
IDBENCH=70551
IDSOLVER=506
FILE ID=node21/1516894-1238276923
PBS_JOBID= 9060916
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516894-1238276923/watcher-1516894-1238276923 -o /tmp/evaluation-result-1516894-1238276923/solver-1516894-1238276923 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516894-1238276923.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=1855995675

node21.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		: 3000.259
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		: 3000.259
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:        829928 kB
Buffers:         97476 kB
Cached:        1031592 kB
SwapCached:       8436 kB
Active:         200436 kB
Inactive:       938632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        829928 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            72976 kB
Committed_AS:  2917628 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 23:08:45