Trace number 1515562

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/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S748216286-061.cnf
MD5SUM2754b3d0d46124bc4b807ae18c388fa5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
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-1515562-1238255893.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   7.7   0.1 
0.00/0.00	c R   0.0  28.0   100 100.0  2130   100   100  1171   7.7   0.1 
0.00/0.00	c +   0.0  24.4   100 100.0  2130   250   250  1288  17.1   0.1 
0.00/0.01	c N   0.0  24.4   100 100.0  2130   402   402  1288  23.9   0.1 
0.00/0.01	c +   0.0  24.5   100 100.0  2130   475   475  1416  26.4   0.1 
0.00/0.02	c +   0.0  24.4   100 100.0  2130   812   812  1557  34.1   0.2 
0.00/0.02	c N   0.0  24.4   100 100.0  2130  1203  1203  1557  34.2   0.2 
0.00/0.03	c +   0.0  24.2   100 100.0  2130  1317  1317  1712  34.5   0.2 
0.03/0.05	c +   0.1  23.8   100 100.0  2130  2074  1216  1883  36.7   0.2 
0.03/0.07	c N   0.1  23.6   100 100.0  2130  3206  1404  1883  37.7   0.3 
0.03/0.07	c +   0.1  23.6   100 100.0  2130  3209  1407  2071  37.7   0.3 
0.09/0.12	c +   0.1  23.1   100 100.0  2130  4911  2067  2278  38.0   0.3 
0.09/0.19	c +   0.2  22.5   100 100.0  2130  7464  1189  2505  36.6   0.2 
0.19/0.20	c N   0.2  22.5   100 100.0  2130  8024  1749  2505  37.3   0.3 
0.19/0.29	c +   0.3  22.1   100 100.0  2130 11293  2503  2755  37.8   0.4 
0.39/0.46	c +   0.5  22.0   100 100.0  2130 17036  2719  3030  37.9   0.4 
0.49/0.52	c N   0.5  22.0   100 100.0  2130 19252  1894  3030  37.3   0.3 
0.69/0.71	c +   0.7  21.7   100 100.0  2130 25650  2207  3333  37.5   0.3 
1.10/1.10	c +   1.1  21.6   100 100.0  2130 38571  1759  3666  37.9   0.3 
1.29/1.30	c N   1.3  21.5   100 100.0  2130 44900  2570  3666  36.6   0.4 
1.29/1.30	c 
1.29/1.30	c  seconds     variables   original    learned     agility
1.29/1.30	c         level        used      conflicts    limit          MB
1.29/1.30	c 
1.69/1.70	c +   1.7  21.2   100 100.0  2130 57952  2750  4032  37.8   0.4 
2.59/2.63	c +   2.6  21.0   100 100.0  2130 87023  3528  4435  37.6   0.5 
3.09/3.16	c N   3.2  20.8   100 100.0  2130 102e3  3552  4435  36.7   0.5 
4.09/4.11	c +   4.1  20.8   100 100.0  2130 130e3  2671  4878  37.9   0.4 
6.29/6.36	c +   6.4  20.5   100 100.0  2130 196e3  4518  5365  36.8   0.6 
7.60/7.60	c N   7.6  20.3   100 100.0  2130 230e3  4322  5365  36.6   0.6 
9.80/9.88	c +   9.9  20.1   100 100.0  2130 294e3  3158  5901  36.0   0.5 
15.29/15.31	c +  15.3  19.8   100 100.0  2130 441e3  5447  6491  37.9   0.7 
17.99/18.02	c N  18.0  19.8   100 100.0  2130 512e3  5422  6491  37.3   0.7 
23.59/23.62	c +  23.6  19.5   100 100.0  2130 662e3  5067  7140  37.3   0.6 
36.78/36.84	c +  36.8  19.3   100 100.0  2130 993e3  3614  7854  37.9   0.5 
42.48/42.56	c N  42.6  19.3   100 100.0  2130 112e4  4725  7854  36.5   0.6 
57.67/57.77	c +  57.8  19.1   100 100.0  2130 148e4  4625  8639  37.9   0.6 
89.86/89.98	c +  90.0  18.7   100 100.0  2130 223e4  5566  9502  38.7   0.8 
100.16/100.25	c N 100.2  18.7   100 100.0  2130 246e4  7849  9502  38.2   1.0 
140.65/140.80	c + 140.8  18.4   100 100.0  2130 335e4  5007 10452  38.0   0.7 
221.32/221.45	c + 221.4  18.3   100 100.0  2130 502e4  6746 11497  37.4   0.9 
236.72/236.85	c N 236.8  18.2   100 100.0  2130 533e4  9829 11497  36.3   1.1 
349.29/349.42	c + 349.3  17.9   100 100.0  2130 754e4  5866 12646  37.2   0.8 
550.23/550.42	c + 550.3  17.6   100 100.0  2130 113e5 11068 13910  35.5   1.2 
559.52/559.72	c N 559.6  17.5   100 100.0  2130 114e5 10493 13910  36.3   1.2 
866.75/867.03	c + 866.8  17.3   100 100.0  2130 169e5  8265 15301  36.3   0.9 
866.75/867.03	c 
866.75/867.03	c  seconds     variables   original    learned     agility
866.75/867.03	c         level        used      conflicts    limit          MB
866.75/867.03	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-1515562-1238255893/watcher-1515562-1238255893 -o /tmp/evaluation-result-1515562-1238255893/solver-1515562-1238255893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515562-1238255893.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 0.97 0.97 2/68 8477
/proc/meminfo: memFree=1308088/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=780 CPUtime=0
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098250913 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 195 107 69 152 0 41 0

[startup+0.035643 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 8477
/proc/meminfo: memFree=1308088/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1044 CPUtime=0.03
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 162 0 0 0 3 0 0 0 18 0 1 0 1098250913 1069056 147 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 261 147 69 152 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101649 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 8477
/proc/meminfo: memFree=1308088/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1044 CPUtime=0.09
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 1098250913 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301669 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 8477
/proc/meminfo: memFree=1308088/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1176 CPUtime=0.29
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 197 0 0 0 29 0 0 0 19 0 1 0 1098250913 1204224 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 294 182 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701708 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 8477
/proc/meminfo: memFree=1308088/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1176 CPUtime=0.69
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 210 0 0 0 69 0 0 0 23 0 1 0 1098250913 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1307504/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1308 CPUtime=1.49
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 1098250913 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1307312/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1448 CPUtime=3.09
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 253 0 0 0 309 0 0 0 25 0 1 0 1098250913 1482752 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 362 238 69 152 0 208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1448

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1307120/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1448 CPUtime=6.29
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 264 0 0 0 629 0 0 0 25 0 1 0 1098250913 1482752 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 362 249 69 152 0 208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1306928/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1580 CPUtime=12.69
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 294 0 0 0 1269 0 0 0 25 0 1 0 1098250913 1617920 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 395 279 69 152 0 241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1580

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1306800/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1708 CPUtime=25.49
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 328 0 0 0 2549 0 0 0 25 0 1 0 1098250913 1748992 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 427 313 69 152 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1306672/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1820 CPUtime=51.08
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 357 0 0 0 5108 0 0 0 25 0 1 0 1098250913 1863680 342 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 455 342 69 152 0 301 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1820

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1306416/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=1972 CPUtime=102.26
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 411 0 0 0 10226 0 0 0 25 0 1 0 1098250913 2019328 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 493 396 69 152 0 339 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1972

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8478
/proc/meminfo: memFree=1306288/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2104 CPUtime=162.25
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 437 0 0 0 16224 1 0 0 25 0 1 0 1098250913 2154496 422 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 526 422 69 152 0 372 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8484
/proc/meminfo: memFree=1306032/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2236 CPUtime=222.22
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 454 0 0 0 22221 1 0 0 25 0 1 0 1098250913 2289664 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 559 439 69 152 0 405 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2236

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8484
/proc/meminfo: memFree=1305968/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2236 CPUtime=282.2
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 481 0 0 0 28219 1 0 0 25 0 1 0 1098250913 2289664 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 559 466 69 152 0 405 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2236

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8484
/proc/meminfo: memFree=1305968/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2236 CPUtime=342.19
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 481 0 0 0 34217 2 0 0 25 0 1 0 1098250913 2289664 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 559 466 69 152 0 405 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2236

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8484
/proc/meminfo: memFree=1305904/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2368 CPUtime=402.17
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 516 0 0 0 40215 2 0 0 25 0 1 0 1098250913 2424832 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 592 501 69 152 0 438 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2368

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 8484
/proc/meminfo: memFree=1305904/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2368 CPUtime=462.15
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 516 0 0 0 46213 2 0 0 25 0 1 0 1098250913 2424832 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 592 501 69 152 0 438 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2368

[startup+522.301 s]
/proc/loadavg: 1.06 0.99 0.97 2/69 8484
/proc/meminfo: memFree=1305968/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2368 CPUtime=522.14
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 516 0 0 0 52212 2 0 0 25 0 1 0 1098250913 2424832 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 592 501 69 152 0 438 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2368

[startup+582.301 s]
/proc/loadavg: 1.15 1.02 0.98 2/69 8484
/proc/meminfo: memFree=1305776/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2500 CPUtime=582.12
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 552 0 0 0 58210 2 0 0 25 0 1 0 1098250913 2560000 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 625 537 69 152 0 471 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2500

[startup+642.301 s]
/proc/loadavg: 1.11 1.03 0.99 2/69 8484
/proc/meminfo: memFree=1305776/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2500 CPUtime=642.11
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 552 0 0 0 64208 3 0 0 25 0 1 0 1098250913 2560000 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134566700 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 625 537 69 152 0 471 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2500

[startup+702.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/69 8484
/proc/meminfo: memFree=1305776/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2500 CPUtime=702.09
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 552 0 0 0 70206 3 0 0 25 0 1 0 1098250913 2560000 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 625 537 69 152 0 471 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2500

[startup+762.306 s]
/proc/loadavg: 1.03 1.03 1.00 2/69 8484
/proc/meminfo: memFree=1305776/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2500 CPUtime=762.08
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 552 0 0 0 76205 3 0 0 25 0 1 0 1098250913 2560000 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 625 537 69 152 0 471 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2500

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 8484
/proc/meminfo: memFree=1305776/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2500 CPUtime=822.05
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 552 0 0 0 82202 3 0 0 25 0 1 0 1098250913 2560000 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 625 537 69 152 0 471 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2500

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 8484
/proc/meminfo: memFree=1305712/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=882.04
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 572 0 0 0 88200 4 0 0 25 0 1 0 1098250913 2695168 557 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 557 69 152 0 504 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2632

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 8484
/proc/meminfo: memFree=1305584/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=942.02
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 94198 4 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8484
/proc/meminfo: memFree=1305648/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=1002.01
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 100197 4 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8484
/proc/meminfo: memFree=1305584/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=1061.99
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 106195 4 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8484
/proc/meminfo: memFree=1305648/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=1121.98
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 112193 5 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 2632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8484
/proc/meminfo: memFree=1305584/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=1181.96
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 118191 5 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 2632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8484
/proc/meminfo: memFree=1305584/2055920 swapFree=4175244/4192956
[pid=8477] ppid=8475 vsize=2632 CPUtime=1200.05
/proc/8477/stat : 8477 (picosat) R 8475 8477 8348 0 -1 4194304 587 0 0 0 120000 5 0 0 25 0 1 0 1098250913 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8477/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2632

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): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 2632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 587
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= 1217

runsolver used 1.05484 second user time and 3.32249 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 16:58:13
IDJOB=1515562
IDBENCH=70440
IDSOLVER=506
FILE ID=node60/1515562-1238255893
PBS_JOBID= 9060780
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515562-1238255893/watcher-1515562-1238255893 -o /tmp/evaluation-result-1515562-1238255893/solver-1515562-1238255893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515562-1238255893.cnf

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

MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=1046439777

node60.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		: 3000.202
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		: 3000.202
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:       1308504 kB
Buffers:         78780 kB
Cached:         580568 kB
SwapCached:      10996 kB
Active:         198372 kB
Inactive:       474060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308504 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          18372 kB
Slab:            60464 kB
Committed_AS:  3205900 kB
PageTables:       1712 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= 66404 MiB
End job on node60 at 2009-03-28 17:18:16