Trace number 1515598

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S308012126-046.cnf
MD5SUM8824df59c7b60dfa0748d28bf56c7110
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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-1515598-1238256212.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  28.0   100 100.0  2130   100   100  1171   7.3   0.1 
0.00/0.00	c R   0.0  28.0   100 100.0  2130   102   102  1171   7.5   0.1 
0.00/0.00	c +   0.0  26.6   100 100.0  2130   250   250  1288  15.5   0.1 
0.00/0.01	c R   0.0  26.2   100 100.0  2130   406   406  1288  22.2   0.1 
0.00/0.01	c +   0.0  25.6   100 100.0  2130   475   475  1416  24.5   0.1 
0.00/0.01	c +   0.0  25.0   100 100.0  2130   812   812  1557  30.6   0.2 
0.00/0.02	c N   0.0  24.5   100 100.0  2130  1207  1207  1557  34.3   0.2 
0.00/0.03	c +   0.0  24.3   100 100.0  2130  1317  1317  1712  35.1   0.2 
0.00/0.04	c +   0.0  23.7   100 100.0  2130  2074  1215  1883  36.7   0.2 
0.00/0.07	c +   0.1  23.1   100 100.0  2130  3209  1406  2071  37.4   0.2 
0.00/0.07	c N   0.1  23.1   100 100.0  2130  3212  1409  2071  37.4   0.2 
0.09/0.12	c +   0.1  22.8   100 100.0  2130  4911  2067  2278  36.8   0.3 
0.09/0.19	c +   0.2  22.4   100 100.0  2130  7464  1185  2505  37.4   0.2 
0.19/0.20	c N   0.2  22.4   100 100.0  2130  8030  1751  2505  37.3   0.3 
0.19/0.29	c +   0.3  22.1   100 100.0  2130 11293  2502  2755  37.3   0.4 
0.39/0.45	c +   0.5  21.6   100 100.0  2130 17036  2713  3030  38.4   0.4 
0.49/0.52	c N   0.5  21.6   100 100.0  2130 19257  1894  3030  37.1   0.3 
0.69/0.71	c +   0.7  21.4   100 100.0  2130 25650  2205  3333  36.5   0.3 
1.00/1.10	c +   1.1  21.2   100 100.0  2130 38571  1746  3666  37.4   0.3 
1.19/1.29	c N   1.3  21.3   100 100.0  2130 44909  2576  3666  36.4   0.4 
1.19/1.29	c 
1.19/1.29	c  seconds     variables   original    learned     agility
1.19/1.29	c         level        used      conflicts    limit          MB
1.19/1.29	c 
1.59/1.69	c +   1.7  21.3   100 100.0  2130 57952  2752  4032  36.1   0.4 
2.59/2.63	c +   2.6  20.9   100 100.0  2130 87023  3521  4435  36.8   0.5 
3.09/3.14	c N   3.1  20.7   100 100.0  2130 102e3  3549  4435  38.0   0.5 
3.99/4.06	c +   4.1  20.5   100 100.0  2130 130e3  2665  4878  37.3   0.4 
6.19/6.28	c +   6.3  20.1   100 100.0  2130 196e3  4508  5365  37.4   0.6 
7.49/7.51	c N   7.5  20.1   100 100.0  2130 230e3  4336  5365  37.6   0.6 
9.69/9.73	c +   9.7  19.9   100 100.0  2130 294e3  3147  5901  37.9   0.5 
14.99/15.06	c +  15.1  19.5   100 100.0  2130 441e3  5444  6491  36.2   0.7 
17.69/17.76	c N  17.8  19.4   100 100.0  2130 512e3  5376  6491  37.8   0.7 
23.39/23.42	c +  23.4  19.2   100 100.0  2130 662e3  5064  7140  38.3   0.6 
36.28/36.36	c +  36.3  18.9   100 100.0  2130 993e3  3601  7854  37.4   0.5 
41.78/41.82	c N  41.8  18.6   100 100.0  2130 112e4  4636  7854  37.6   0.6 
56.47/56.56	c +  56.5  18.4   100 100.0  2130 148e4  4658  8639  37.8   0.6 
88.06/88.14	c +  88.1  18.1   100 100.0  2130 223e4  5539  9502  37.5   0.7 
98.16/98.24	c N  98.2  18.2   100 100.0  2130 246e4  7787  9502  37.7   1.0 
138.45/138.52	c + 138.5  18.1   100 100.0  2130 335e4  4955 10452  36.3   0.7 
216.73/216.83	c + 216.8  17.7   100 100.0  2130 502e4  6656 11497  37.3   0.8 
231.53/231.65	c N 231.6  17.7   100 100.0  2130 533e4  9664 11497  37.3   1.1 
341.49/341.70	c + 341.6  17.5   100 100.0  2130 754e4  5830 12646  36.9   0.7 
535.73/535.92	c + 535.8  17.1   100 100.0  2130 113e5 10947 13910  38.0   1.2 
544.73/544.95	c N 544.8  17.1   100 100.0  2130 114e5 10196 13910  37.8   1.1 
843.05/843.32	c + 843.1  16.7   100 100.0  2130 169e5  7961 15301  37.6   0.9 
843.05/843.32	c 
843.05/843.32	c  seconds     variables   original    learned     agility
843.05/843.32	c         level        used      conflicts    limit          MB
843.05/843.32	c

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-1515598-1238256212/watcher-1515598-1238256212 -o /tmp/evaluation-result-1515598-1238256212/solver-1515598-1238256212 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515598-1238256212.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: 0.91 0.95 0.97 3/64 10235
/proc/meminfo: memFree=1225032/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=780 CPUtime=0
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098286132 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134545448 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 195 106 69 152 0 41 0

[startup+0.086362 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10235
/proc/meminfo: memFree=1225032/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1044 CPUtime=0.08
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 173 0 0 0 8 0 0 0 18 0 1 0 1098286132 1069056 158 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 261 158 69 152 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1044

[startup+0.101363 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10235
/proc/meminfo: memFree=1225032/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1044 CPUtime=0.09
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 183 0 0 0 9 0 0 0 18 0 1 0 1098286132 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134553709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301386 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10235
/proc/meminfo: memFree=1225032/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1176 CPUtime=0.29
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 198 0 0 0 29 0 0 0 19 0 1 0 1098286132 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.70143 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10235
/proc/meminfo: memFree=1225032/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1176 CPUtime=0.69
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 209 0 0 0 69 0 0 0 23 0 1 0 1098286132 1204224 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 294 194 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50252 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 10236
/proc/meminfo: memFree=1224448/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1308 CPUtime=1.49
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 228 0 0 0 149 0 0 0 25 0 1 0 1098286132 1339392 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134525623 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 327 213 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.1017 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 10236
/proc/meminfo: memFree=1224256/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1308 CPUtime=3.09
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 251 0 0 0 309 0 0 0 25 0 1 0 1098286132 1339392 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 327 236 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30106 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 10236
/proc/meminfo: memFree=1224128/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1440 CPUtime=6.29
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 266 0 0 0 629 0 0 0 25 0 1 0 1098286132 1474560 251 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 360 251 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 10236
/proc/meminfo: memFree=1223936/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1572 CPUtime=12.69
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 295 0 0 0 1269 0 0 0 25 0 1 0 1098286132 1609728 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 393 280 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 10236
/proc/meminfo: memFree=1223808/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1704 CPUtime=25.48
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 327 0 0 0 2548 0 0 0 25 0 1 0 1098286132 1744896 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 426 312 69 152 0 272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1704

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 10236
/proc/meminfo: memFree=1223680/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=1704 CPUtime=51.07
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 355 0 0 0 5107 0 0 0 25 0 1 0 1098286132 1744896 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 426 340 69 152 0 272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 10236
/proc/meminfo: memFree=1223424/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2012 CPUtime=102.26
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 410 0 0 0 10226 0 0 0 25 0 1 0 1098286132 2060288 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 503 395 69 152 0 349 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1223360/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2012 CPUtime=162.24
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 422 0 0 0 16224 0 0 0 25 0 1 0 1098286132 2060288 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 503 407 69 152 0 349 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2012

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1223168/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2144 CPUtime=222.23
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 457 0 0 0 22222 1 0 0 25 0 1 0 1098286132 2195456 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 536 442 69 152 0 382 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1223040/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2276 CPUtime=282.21
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 477 0 0 0 28220 1 0 0 25 0 1 0 1098286132 2330624 462 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 569 462 69 152 0 415 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222976/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2276 CPUtime=342.19
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 492 0 0 0 34218 1 0 0 25 0 1 0 1098286132 2330624 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 569 477 69 152 0 415 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2276

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222912/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2276 CPUtime=402.17
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 492 0 0 0 40216 1 0 0 25 0 1 0 1098286132 2330624 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 569 477 69 152 0 415 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1223040/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2276 CPUtime=462.16
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 492 0 0 0 46214 2 0 0 25 0 1 0 1098286132 2330624 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 569 477 69 152 0 415 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2276

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222912/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2408 CPUtime=522.14
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 517 0 0 0 52212 2 0 0 25 0 1 0 1098286132 2465792 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 602 502 69 152 0 448 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222912/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2408 CPUtime=582.12
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 527 0 0 0 58210 2 0 0 25 0 1 0 1098286132 2465792 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 602 512 69 152 0 448 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222848/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2408 CPUtime=642.11
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 527 0 0 0 64208 3 0 0 25 0 1 0 1098286132 2465792 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 602 512 69 152 0 448 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2408

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222784/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2540 CPUtime=702.09
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 549 0 0 0 70206 3 0 0 25 0 1 0 1098286132 2600960 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 635 534 69 152 0 481 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2540

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222784/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2540 CPUtime=762.07
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 560 0 0 0 76204 3 0 0 25 0 1 0 1098286132 2600960 545 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 635 545 69 152 0 481 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2540

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222784/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2540 CPUtime=822.05
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 560 0 0 0 82202 3 0 0 25 0 1 0 1098286132 2600960 545 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 635 545 69 152 0 481 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2540

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222592/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=882.04
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 88200 4 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2672

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222528/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=942.02
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 94198 4 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222656/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=1002
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 100196 4 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 2672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222592/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=1061.99
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 106194 5 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222528/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=1121.97
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 112192 5 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222592/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=1181.95
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 118190 5 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10236
/proc/meminfo: memFree=1222592/2055920 swapFree=4176920/4192956
[pid=10235] ppid=10233 vsize=2672 CPUtime=1200.05
/proc/10235/stat : 10235 (picosat) R 10233 10235 10073 0 -1 4194304 597 0 0 0 120000 5 0 0 25 0 1 0 1098286132 2736128 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10235/statm: 668 582 69 152 0 514 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2672

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.058991
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 2672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 597
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= 1540

runsolver used 1.08083 second user time and 2.23066 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 17:03:32
IDJOB=1515598
IDBENCH=70443
IDSOLVER=506
FILE ID=node35/1515598-1238256212
PBS_JOBID= 9060797
Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S308012126-046.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515598-1238256212/watcher-1515598-1238256212 -o /tmp/evaluation-result-1515598-1238256212/solver-1515598-1238256212 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515598-1238256212.cnf

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

MD5SUM BENCH= 8824df59c7b60dfa0748d28bf56c7110
RANDOM SEED=172688256

node35.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		: 3000.229
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		: 3000.229
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:       1225512 kB
Buffers:         97400 kB
Cached:         639412 kB
SwapCached:      10236 kB
Active:         194132 kB
Inactive:       554468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1225512 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          17516 kB
Slab:            67836 kB
Committed_AS:  2633988 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-28 17:23:35