Trace number 1515106

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.478
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-1515106-1238249829.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  27.8   100 100.0  2130   100   100  1171   7.8   0.1 
0.00/0.00	c R   0.0  27.8   100 100.0  2130   102   102  1171   7.9   0.1 
0.00/0.00	c +   0.0  26.3   100 100.0  2130   250   250  1288  16.4   0.1 
0.00/0.01	c N   0.0  26.9   100 100.0  2130   407   407  1288  23.5   0.1 
0.00/0.01	c +   0.0  26.9   100 100.0  2130   475   475  1416  25.6   0.1 
0.00/0.01	c +   0.0  26.5   100 100.0  2130   812   812  1557  32.0   0.2 
0.00/0.02	c N   0.0  25.7   100 100.0  2130  1210  1210  1557  35.8   0.2 
0.00/0.02	c +   0.0  25.6   100 100.0  2130  1317  1317  1712  36.5   0.2 
0.00/0.04	c +   0.0  25.0   100 100.0  2130  2074  1211  1883  37.8   0.2 
0.00/0.07	c +   0.1  24.2   100 100.0  2130  3209  1398  2071  36.8   0.3 
0.00/0.07	c N   0.1  24.2   100 100.0  2130  3215  1404  2071  36.7   0.3 
0.09/0.11	c +   0.1  23.8   100 100.0  2130  4911  2060  2278  38.8   0.3 
0.09/0.18	c +   0.2  23.1   100 100.0  2130  7464  1181  2505  35.7   0.2 
0.09/0.19	c N   0.2  23.1   100 100.0  2130  8028  1745  2505  37.1   0.3 
0.19/0.27	c +   0.3  22.6   100 100.0  2130 11293  2498  2755  38.2   0.4 
0.39/0.43	c +   0.4  22.3   100 100.0  2130 17036  2713  3030  37.2   0.4 
0.39/0.49	c N   0.5  22.1   100 100.0  2130 19255  1889  3030  38.1   0.3 
0.59/0.66	c +   0.7  21.9   100 100.0  2130 25650  2205  3333  37.8   0.3 
1.00/1.03	c +   1.0  21.2   100 100.0  2130 38571  1751  3666  37.5   0.3 
1.19/1.20	c N   1.2  21.3   100 100.0  2130 44908  2574  3666  37.1   0.4 
1.19/1.20	c 
1.19/1.20	c  seconds     variables   original    learned     agility
1.19/1.20	c         level        used      conflicts    limit          MB
1.19/1.20	c 
1.49/1.57	c +   1.6  21.2   100 100.0  2130 57952  2757  4032  37.4   0.4 
2.39/2.44	c +   2.4  20.5   100 100.0  2130 87023  3528  4435  37.8   0.5 
2.89/2.90	c N   2.9  20.4   100 100.0  2130 102e3  3536  4435  38.3   0.5 
3.69/3.75	c +   3.8  20.0   100 100.0  2130 130e3  2661  4878  36.8   0.4 
5.79/5.83	c +   5.8  19.8   100 100.0  2130 196e3  4509  5365  38.2   0.6 
6.89/6.96	c N   7.0  19.7   100 100.0  2130 230e3  4316  5365  37.0   0.6 
8.99/9.04	c +   9.0  19.6   100 100.0  2130 294e3  3140  5901  36.1   0.5 
13.99/14.08	c +  14.1  19.4   100 100.0  2130 441e3  5417  6491  36.7   0.7 
16.59/16.65	c N  16.7  19.3   100 100.0  2130 512e3  5359  6491  37.0   0.6 
21.89/21.96	c +  22.0  19.0   100 100.0  2130 662e3  5047  7140  36.8   0.6 
34.18/34.29	c +  34.3  18.8   100 100.0  2130 993e3  7146  7854  36.3   0.8 
39.38/39.49	c N  39.5  18.6   100 100.0  2130 112e4  4242  7854  37.1   0.5 
53.28/53.32	c +  53.3  18.6   100 100.0  2130 148e4  4256  8639  36.1   0.5 
83.07/83.17	c +  83.2  18.2   100 100.0  2130 223e4  5147  9502  37.5   0.7 
92.56/92.64	c N  92.6  18.1   100 100.0  2130 246e4  7421  9502  37.9   0.9 
129.86/129.96	c + 129.9  18.0   100 100.0  2130 335e4  9356 10452  38.4   1.1 
203.74/203.83	c + 203.8  17.7   100 100.0  2130 502e4  5857 11497  35.9   0.8 
217.74/217.80	c N 217.7  17.7   100 100.0  2130 533e4  8931 11497  36.8   1.0 
321.01/321.16	c + 321.1  17.4   100 100.0  2130 754e4 10792 12646  38.0   1.3 
505.16/505.34	c + 505.2  17.2   100 100.0  2130 113e5  9646 13910  36.7   1.1 
513.85/514.00	c N 513.9  17.2   100 100.0  2130 114e5  8921 13910  36.9   1.0 
799.58/799.87	c + 799.7  16.9   100 100.0  2130 169e5 13597 15301  36.6   1.4 
799.58/799.87	c 
799.58/799.87	c  seconds     variables   original    learned     agility
799.58/799.87	c         level        used      conflicts    limit          MB
799.58/799.87	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-1515106-1238249829/watcher-1515106-1238249829 -o /tmp/evaluation-result-1515106-1238249829/solver-1515106-1238249829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515106-1238249829.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 0.98 3/81 7729
/proc/meminfo: memFree=1851976/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=780 CPUtime=0
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 124 0 0 0 0 0 0 0 20 0 1 0 1097646685 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 195 109 69 152 0 41 0

[startup+0.096047 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 7729
/proc/meminfo: memFree=1851976/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1044 CPUtime=0.09
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 185 0 0 0 9 0 0 0 20 0 1 0 1097646685 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.102047 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 7729
/proc/meminfo: memFree=1851976/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1044 CPUtime=0.09
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 185 0 0 0 9 0 0 0 20 0 1 0 1097646685 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.302069 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 7729
/proc/meminfo: memFree=1851976/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1176 CPUtime=0.29
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 200 0 0 0 29 0 0 0 22 0 1 0 1097646685 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701114 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 7729
/proc/meminfo: memFree=1851976/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1176 CPUtime=0.69
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 217 0 0 0 69 0 0 0 25 0 1 0 1097646685 1204224 202 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 294 202 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1851328/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1308 CPUtime=1.49
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 1097646685 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10138 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1851136/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1308 CPUtime=3.09
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 249 0 0 0 309 0 0 0 25 0 1 0 1097646685 1339392 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 327 234 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1850944/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1440 CPUtime=6.29
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 274 0 0 0 629 0 0 0 25 0 1 0 1097646685 1474560 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 360 259 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1850696/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1572 CPUtime=12.69
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 296 0 0 0 1269 0 0 0 25 0 1 0 1097646685 1609728 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1850568/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1704 CPUtime=25.49
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 337 0 0 0 2549 0 0 0 25 0 1 0 1097646685 1744896 322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 426 322 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1850440/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=1704 CPUtime=51.08
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 355 0 0 0 5108 0 0 0 25 0 1 0 1097646685 1744896 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 426 340 69 152 0 272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1704

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1850056/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2028 CPUtime=102.27
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 425 0 0 0 10227 0 0 0 25 0 1 0 1097646685 2076672 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 507 410 69 152 0 353 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849992/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2028 CPUtime=162.25
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 427 0 0 0 16225 0 0 0 25 0 1 0 1097646685 2076672 412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 507 412 69 152 0 353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849864/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2280 CPUtime=222.23
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 463 0 0 0 22223 0 0 0 25 0 1 0 1097646685 2334720 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 570 448 69 152 0 416 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849736/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2280 CPUtime=282.22
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 487 0 0 0 28222 0 0 0 25 0 1 0 1097646685 2334720 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134552745 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 570 472 69 152 0 416 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849736/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2412 CPUtime=342.2
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 496 0 0 0 34220 0 0 0 25 0 1 0 1097646685 2469888 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 603 481 69 152 0 449 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2412

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849544/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2396 CPUtime=402.18
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 523 0 0 0 40218 0 0 0 25 0 1 0 1097646685 2453504 508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 599 508 69 152 0 445 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2396

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849544/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2396 CPUtime=462.17
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 523 0 0 0 46217 0 0 0 25 0 1 0 1097646685 2453504 508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 599 508 69 152 0 445 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2396

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849480/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2528 CPUtime=522.15
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 530 0 0 0 52215 0 0 0 25 0 1 0 1097646685 2588672 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134553443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 632 515 69 152 0 478 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2528

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849288/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2528 CPUtime=582.14
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 559 0 0 0 58214 0 0 0 25 0 1 0 1097646685 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134551306 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849288/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2528 CPUtime=642.12
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 559 0 0 0 64212 0 0 0 25 0 1 0 1097646685 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2528

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849224/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2528 CPUtime=702.1
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 559 0 0 0 70210 0 0 0 25 0 1 0 1097646685 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2528

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849224/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2528 CPUtime=762.09
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 559 0 0 0 76209 0 0 0 25 0 1 0 1097646685 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2528

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849096/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=822.07
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 580 0 0 0 82207 0 0 0 25 0 1 0 1097646685 2723840 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 565 69 152 0 511 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2660

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=882.05
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 88205 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2660

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=942.04
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 94204 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=1002.02
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 100202 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=1062.01
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 106201 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=1121.99
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 112199 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=1181.98
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 118198 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134522627 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 7730
/proc/meminfo: memFree=1849032/2055920 swapFree=4172708/4192956
[pid=7729] ppid=7727 vsize=2660 CPUtime=1200.08
/proc/7729/stat : 7729 (picosat) R 7727 7729 7338 0 -1 4194304 594 0 0 0 120008 0 0 0 25 0 1 0 1097646685 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7729/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2660

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): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.008998
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 2660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 594
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= 1659

runsolver used 1.36079 second user time and 4.11237 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 15:17:09
IDJOB=1515106
IDBENCH=70402
IDSOLVER=506
FILE ID=node87/1515106-1238249829
PBS_JOBID= 9060661
Free space on /tmp= 66036 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515106-1238249829/watcher-1515106-1238249829 -o /tmp/evaluation-result-1515106-1238249829/solver-1515106-1238249829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515106-1238249829.cnf

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

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=1691990729

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1852392 kB
Buffers:         32800 kB
Cached:          92232 kB
SwapCached:       9200 kB
Active:          54184 kB
Inactive:        81560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852392 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            51988 kB
Committed_AS:  2773724 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 15:37:11