Trace number 1517050

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S28271012-055.cnf
MD5SUMb8930473062e759b42f76ae6552762ee
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1517050-1238279345.cnf
0.00/0.00	c parsed header 'p cnf 560 2380'
0.00/0.00	c initialized 560 variables
0.00/0.00	c found 2380 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   560   0.0  2380     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1190 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  50.7   560  80.2  2380   100   100  1309  15.7   0.1 
0.00/0.00	c R   0.0  50.7   560  80.2  2380   100   100  1309  15.7   0.1 
0.00/0.01	c +   0.0  42.1   560  91.6  2380   250   250  1439  25.4   0.1 
0.00/0.01	c N   0.0  40.0   560  93.8  2380   400   400  1439  27.0   0.2 
0.00/0.02	c +   0.0  39.2   560  95.5  2380   475   475  1582  27.6   0.2 
0.00/0.03	c +   0.0  38.3   560  97.1  2380   812   812  1740  28.2   0.2 
0.00/0.04	c N   0.0  37.3   560  98.0  2380  1204  1204  1740  26.3   0.3 
0.00/0.05	c +   0.1  37.2   560  98.2  2380  1317  1317  1914  27.0   0.3 
0.08/0.08	c +   0.1  36.8   560  98.9  2380  2074  1114  2105  28.3   0.3 
0.10/0.13	c N   0.1  36.3   560  99.5  2380  3207  1190  2105  29.4   0.3 
0.10/0.13	c +   0.1  36.3   560  99.5  2380  3209  1192  2315  29.3   0.3 
0.20/0.21	c +   0.2  35.6   560  99.5  2380  4911  1731  2546  28.1   0.4 
0.30/0.33	c +   0.3  35.1   560  99.5  2380  7464  1725  2800  26.9   0.3 
0.30/0.35	c N   0.4  34.9   560  99.5  2380  8022  2283  2800  27.5   0.4 
0.50/0.51	c +   0.5  34.3   560  99.6  2380 11293  2742  3080  27.6   0.5 
0.69/0.79	c +   0.8  33.5   560  99.6  2380 17036  2302  3388  27.2   0.4 
0.89/0.90	c N   0.9  33.3   560  99.6  2380 19241  2807  3388  27.3   0.5 
1.19/1.22	c +   1.2  32.9   560  99.6  2380 25650  2415  3726  27.3   0.4 
1.79/1.88	c +   1.9  32.3   560  99.6  2380 38571  2241  4098  25.7   0.4 
2.20/2.21	c N   2.2  32.2   560  99.6  2380 44887  2386  4098  29.2   0.4 
2.20/2.21	c 
2.20/2.21	c  seconds     variables   original    learned     agility
2.20/2.21	c         level        used      conflicts    limit          MB
2.20/2.21	c 
2.79/2.89	c +   2.9  32.0   560  99.6  2380 57952  3113  4507  27.7   0.5 
4.40/4.44	c +   4.4  32.0   560  99.6  2380 87023  2802  4957  27.6   0.5 
5.19/5.28	c N   5.3  31.7   560  99.6  2380 102e3  3441  4957  27.4   0.6 
6.79/6.83	c +   6.8  31.3   560  99.6  2380 130e3  4159  5452  28.0   0.7 
10.39/10.49	c +  10.5  30.8   560  99.6  2380 196e3  3982  5997  25.7   0.6 
12.39/12.46	c N  12.5  30.5   560  99.6  2380 230e3  5697  5997  26.2   0.9 
16.19/16.20	c +  16.2  30.6   560  99.6  2380 294e3  5881  6596  25.2   0.9 
25.19/25.25	c +  25.2  30.3   560  99.6  2380 441e3  4241  7255  27.5   0.7 
29.69/29.71	c N  29.7  30.2   560  99.6  2380 512e3  6698  7255  26.7   1.0 
38.88/38.93	c +  38.9  29.9   560  99.6  2380 662e3  6894  7980  25.5   1.0 
59.97/60.04	c +  60.0  28.9   560  99.8  2380 993e3  6219  8778  28.5   0.9 
68.96/69.03	c N  69.0  28.7   560  99.8  2380 112e4  4758  8778  25.5   0.8 
92.26/92.39	c +  92.4  27.9   560  99.8  2380 148e4  6121  9655  25.5   0.9 
142.63/142.70	c + 142.7  27.7   560  99.8  2380 223e4  6565 10620  25.9   1.0 
158.14/158.28	c N 158.2  27.6   560  99.8  2380 246e4  9189 10620  27.1   1.3 
221.21/221.38	c + 221.3  27.2   560  99.8  2380 335e4  7371 11682  26.0   1.1 
343.96/344.13	c + 344.0  26.7   560  99.8  2380 502e4 10886 12850  24.3   1.4 
366.95/367.12	c N 367.0  26.5   560  99.8  2380 533e4 10967 12850  25.9   1.5 
538.09/538.30	c + 538.1  27.1   560  99.8  2380 754e4 10210 14135  26.8   1.4 
841.78/842.17	c + 841.9  26.8   560  99.8  2380 113e5 10708 15548  25.6   1.4 
855.87/856.22	c N 855.9  26.8   560  99.8  2380 114e5 14031 15548  25.2   1.8 

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-1517050-1238279345/watcher-1517050-1238279345 -o /tmp/evaluation-result-1517050-1238279345/solver-1517050-1238279345 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517050-1238279345.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 0.99 0.91 3/69 10872
/proc/meminfo: memFree=1740328/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=912 CPUtime=0
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1100599174 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134543100 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 228 111 69 152 0 74 0

[startup+0.083157 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 10872
/proc/meminfo: memFree=1740328/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1176 CPUtime=0.08
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 193 0 0 0 8 0 0 0 18 0 1 0 1100599174 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1176

[startup+0.10216 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 10872
/proc/meminfo: memFree=1740328/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1176 CPUtime=0.1
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 1100599174 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.3022 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 10872
/proc/meminfo: memFree=1740328/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1176 CPUtime=0.3
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 213 0 0 0 30 0 0 0 19 0 1 0 1100599174 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701279 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 10872
/proc/meminfo: memFree=1740328/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1308 CPUtime=0.69
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 231 0 0 0 69 0 0 0 22 0 1 0 1100599174 1339392 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 327 216 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50144 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1739616/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1436 CPUtime=1.49
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 257 0 0 0 149 0 0 0 25 0 1 0 1100599174 1470464 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 359 242 69 152 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1436

[startup+3.10175 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1739360/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1568 CPUtime=3.09
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 284 0 0 0 309 0 0 0 25 0 1 0 1100599174 1605632 269 1992294400 134512640 135137933 4294956240 18446744073709551615 134549091 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 392 269 69 152 0 238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1568

[startup+6.30139 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1739232/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1568 CPUtime=6.29
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 301 0 0 0 629 0 0 0 25 0 1 0 1100599174 1605632 286 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 392 286 69 152 0 238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1568

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738976/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1696 CPUtime=12.69
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 333 0 0 0 1269 0 0 0 25 0 1 0 1100599174 1736704 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 424 318 69 152 0 270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1696

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738848/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1828 CPUtime=25.48
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 372 0 0 0 2548 0 0 0 25 0 1 0 1100599174 1871872 357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 457 357 69 152 0 303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1828

[startup+51.1022 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738656/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=1960 CPUtime=51.07
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 408 0 0 0 5107 0 0 0 25 0 1 0 1100599174 2007040 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 490 393 69 152 0 336 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1960

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738336/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2236 CPUtime=102.25
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 467 0 0 0 10225 0 0 0 25 0 1 0 1100599174 2289664 452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 559 452 69 152 0 405 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2236

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738208/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2368 CPUtime=162.23
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 491 0 0 0 16222 1 0 0 25 0 1 0 1100599174 2424832 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 592 476 69 152 0 438 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2368

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738144/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2368 CPUtime=222.21
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 514 0 0 0 22220 1 0 0 25 0 1 0 1100599174 2424832 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 592 499 69 152 0 438 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2368

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738016/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2500 CPUtime=282.19
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 536 0 0 0 28218 1 0 0 25 0 1 0 1100599174 2560000 521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 625 521 69 152 0 471 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2500

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1738016/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2500 CPUtime=342.16
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 536 0 0 0 34215 1 0 0 25 0 1 0 1100599174 2560000 521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 625 521 69 152 0 471 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2500

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737760/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2736 CPUtime=402.14
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 593 0 0 0 40213 1 0 0 25 0 1 0 1100599174 2801664 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 684 578 69 152 0 530 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2736

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737632/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2836 CPUtime=462.12
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 614 0 0 0 46210 2 0 0 25 0 1 0 1100599174 2904064 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 709 599 69 152 0 555 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2836

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737760/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2836 CPUtime=522.1
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 614 0 0 0 52208 2 0 0 25 0 1 0 1100599174 2904064 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134673420 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 709 599 69 152 0 555 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2836

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737632/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2836 CPUtime=582.07
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 633 0 0 0 58205 2 0 0 25 0 1 0 1100599174 2904064 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 709 618 69 152 0 555 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2836

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737568/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2960 CPUtime=642.05
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 637 0 0 0 64203 2 0 0 25 0 1 0 1100599174 3031040 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 740 622 69 152 0 586 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2960

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737504/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2960 CPUtime=702.03
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 642 0 0 0 70200 3 0 0 25 0 1 0 1100599174 3031040 627 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 740 627 69 152 0 586 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2960

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737568/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2960 CPUtime=762.01
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 645 0 0 0 76198 3 0 0 25 0 1 0 1100599174 3031040 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 740 630 69 152 0 586 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2960

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 10873
/proc/meminfo: memFree=1737504/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=2960 CPUtime=821.98
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 645 0 0 0 82195 3 0 0 25 0 1 0 1100599174 3031040 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134551611 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 740 630 69 152 0 586 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2960

[startup+882.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/70 10873
/proc/meminfo: memFree=1737312/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3088 CPUtime=881.96
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 679 0 0 0 88193 3 0 0 25 0 1 0 1100599174 3162112 664 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 772 664 69 152 0 618 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3088

[startup+942.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/70 10873
/proc/meminfo: memFree=1737248/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=941.93
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 94190 3 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 3212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/70 10875
/proc/meminfo: memFree=1737056/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1001.91
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 100188 3 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134548935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/70 10875
/proc/meminfo: memFree=1737120/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1061.88
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 106185 3 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 3212

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 0.93 2/70 10875
/proc/meminfo: memFree=1737120/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1121.87
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 112183 4 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 3212

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/70 10875
/proc/meminfo: memFree=1737184/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1181.85
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 118181 4 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 0.93 2/70 10875
/proc/meminfo: memFree=1737184/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1200.05
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 120001 4 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3212

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 0.93 2/70 10875
/proc/meminfo: memFree=1737184/2055920 swapFree=4177820/4192956
[pid=10872] ppid=10870 vsize=3212 CPUtime=1200.05
/proc/10872/stat : 10872 (picosat) R 10870 10872 10421 0 -1 4194304 706 0 0 0 120001 4 0 0 25 0 1 0 1100599174 3289088 691 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 803 691 69 152 0 649 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.042993
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 3220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 706
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= 1919

runsolver used 1.41278 second user time and 2.96655 second system time

The end

Launcher Data

Begin job on node73 at 2009-03-28 23:29:05
IDJOB=1517050
IDBENCH=70564
IDSOLVER=506
FILE ID=node73/1517050-1238279345
PBS_JOBID= 9060894
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S28271012-055.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517050-1238279345/watcher-1517050-1238279345 -o /tmp/evaluation-result-1517050-1238279345/solver-1517050-1238279345 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517050-1238279345.cnf

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

MD5SUM BENCH= b8930473062e759b42f76ae6552762ee
RANDOM SEED=592991526

node73.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		: 3000.277
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		: 3000.277
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:       1740744 kB
Buffers:         60868 kB
Cached:         174048 kB
SwapCached:       8184 kB
Active:         144656 kB
Inactive:       100052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740744 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            56060 kB
Committed_AS:  2717936 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 23:49:07