Trace number 1515550

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-S1920888253-090.cnf
MD5SUMbe6412148c18a5066c4c7814d492498d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.9451
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-1515550-1238255779.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  26.3   100 100.0  2130   100   100  1171   7.6   0.1 
0.00/0.00	c R   0.0  26.3   100 100.0  2130   101   101  1171   7.7   0.1 
0.00/0.00	c +   0.0  25.4   100 100.0  2130   250   250  1288  16.7   0.1 
0.00/0.01	c N   0.0  26.1   100 100.0  2130   404   404  1288  23.5   0.1 
0.00/0.01	c +   0.0  26.1   100 100.0  2130   475   475  1416  25.9   0.1 
0.00/0.01	c +   0.0  25.6   100 100.0  2130   812   812  1557  33.0   0.2 
0.00/0.02	c N   0.0  25.0   100 100.0  2130  1205  1205  1557  36.4   0.2 
0.00/0.03	c +   0.0  24.8   100 100.0  2130  1317  1317  1712  36.7   0.2 
0.00/0.04	c +   0.0  24.6   100 100.0  2130  2074  1212  1883  38.1   0.2 
0.00/0.07	c +   0.1  24.1   100 100.0  2130  3209  1399  2071  37.0   0.3 
0.00/0.07	c N   0.1  24.1   100 100.0  2130  3209  1399  2071  37.0   0.3 
0.09/0.11	c +   0.1  23.7   100 100.0  2130  4911  2062  2278  36.4   0.3 
0.09/0.18	c +   0.2  23.2   100 100.0  2130  7464  1186  2505  37.3   0.2 
0.09/0.19	c N   0.2  23.1   100 100.0  2130  8018  1740  2505  36.9   0.3 
0.19/0.28	c +   0.3  22.6   100 100.0  2130 11293  2503  2755  38.2   0.4 
0.39/0.43	c +   0.4  22.3   100 100.0  2130 17036  2713  3030  39.2   0.4 
0.39/0.49	c N   0.5  22.2   100 100.0  2130 19238  1877  3030  36.9   0.3 
0.59/0.67	c +   0.7  22.0   100 100.0  2130 25650  2206  3333  36.7   0.3 
1.00/1.03	c +   1.0  21.6   100 100.0  2130 38571  1755  3666  36.6   0.3 
1.19/1.21	c N   1.2  21.4   100 100.0  2130 44888  2558  3666  37.4   0.4 
1.19/1.21	c 
1.19/1.21	c  seconds     variables   original    learned     agility
1.19/1.21	c         level        used      conflicts    limit          MB
1.19/1.21	c 
1.49/1.59	c +   1.6  21.1   100 100.0  2130 57952  2750  4032  36.9   0.4 
2.39/2.46	c +   2.5  20.7   100 100.0  2130 87023  3515  4435  37.3   0.5 
2.89/2.95	c N   2.9  20.7   100 100.0  2130 102e3  3527  4435  38.4   0.5 
3.79/3.83	c +   3.8  20.4   100 100.0  2130 130e3  2662  4878  37.4   0.4 
5.89/5.93	c +   5.9  20.0   100 100.0  2130 196e3  4516  5365  37.7   0.6 
6.99/7.08	c N   7.1  19.9   100 100.0  2130 230e3  4338  5365  37.9   0.6 
9.09/9.16	c +   9.2  19.7   100 100.0  2130 294e3  3165  5901  36.4   0.5 
14.09/14.16	c +  14.2  19.3   100 100.0  2130 441e3  5457  6491  37.8   0.7 
16.69/16.70	c N  16.7  19.3   100 100.0  2130 512e3  5396  6491  35.6   0.7 
21.99/22.09	c +  22.1  19.3   100 100.0  2130 662e3  5107  7140  37.8   0.6 
34.49/34.57	c +  34.6  19.1   100 100.0  2130 993e3  3580  7854  36.3   0.5 
39.68/39.78	c N  39.8  19.0   100 100.0  2130 112e4  4621  7854  37.7   0.6 
53.68/53.77	c +  53.8  18.8   100 100.0  2130 148e4  4648  8639  38.2   0.6 
83.77/83.87	c +  83.9  18.6   100 100.0  2130 223e4  5580  9502  36.9   0.7 
93.27/93.39	c N  93.4  18.5   100 100.0  2130 246e4  7753  9502  37.9   0.9 
131.36/131.45	c + 131.4  18.1   100 100.0  2130 335e4  4915 10452  38.5   0.7 
205.04/205.11	c + 205.1  17.8   100 100.0  2130 502e4  6727 11497  36.6   0.8 
218.93/219.02	c N 219.0  17.8   100 100.0  2130 533e4  9730 11497  37.7   1.1 
321.20/321.39	c + 321.3  17.5   100 100.0  2130 754e4  5973 12646  36.6   0.7 
503.56/503.79	c + 503.6  17.2   100 100.0  2130 113e5 11132 13910  36.3   1.2 
511.85/512.08	c N 511.9  17.2   100 100.0  2130 114e5 10301 13910  38.2   1.2 
791.87/792.16	c + 791.9  16.8   100 100.0  2130 169e5  8069 15301  36.9   0.9 
791.87/792.16	c 
791.87/792.16	c  seconds     variables   original    learned     agility
791.87/792.16	c         level        used      conflicts    limit          MB
791.87/792.16	c 
1197.66/1198.04	c N 120e1  16.4   100 100.0  2130 246e5  8990 15301  36.8   1.0 

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-1515550-1238255779/watcher-1515550-1238255779 -o /tmp/evaluation-result-1515550-1238255779/solver-1515550-1238255779 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515550-1238255779.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: 1.06 0.99 0.98 2/65 14649
/proc/meminfo: memFree=882736/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=780 CPUtime=0
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 119 0 0 0 0 0 0 0 21 0 1 0 984951646 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 195 104 69 152 0 41 0

[startup+0.0822561 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 14649
/proc/meminfo: memFree=882736/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1044 CPUtime=0.07
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 175 0 0 0 7 0 0 0 21 0 1 0 984951646 1069056 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134551287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.102256 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 14649
/proc/meminfo: memFree=882736/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1044 CPUtime=0.09
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 185 0 0 0 9 0 0 0 22 0 1 0 984951646 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134543115 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301276 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 14649
/proc/meminfo: memFree=882736/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1176 CPUtime=0.29
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 199 0 0 0 29 0 0 0 22 0 1 0 984951646 1204224 184 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 294 184 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701313 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 14649
/proc/meminfo: memFree=882736/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1176 CPUtime=0.69
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 215 0 0 0 69 0 0 0 25 0 1 0 984951646 1204224 200 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 294 200 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50139 s]
/proc/loadavg: 1.06 0.99 0.98 2/66 14650
/proc/meminfo: memFree=882152/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1308 CPUtime=1.49
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 984951646 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134545618 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10154 s]
/proc/loadavg: 1.06 0.99 0.98 2/66 14650
/proc/meminfo: memFree=881960/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1444 CPUtime=3.09
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 252 0 0 0 309 0 0 0 25 0 1 0 984951646 1478656 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 361 237 69 152 0 207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1444

[startup+6.30184 s]
/proc/loadavg: 1.06 0.99 0.98 2/66 14650
/proc/meminfo: memFree=881832/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1444 CPUtime=6.29
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 275 0 0 0 629 0 0 0 25 0 1 0 984951646 1478656 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 361 260 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7014 s]
/proc/loadavg: 1.05 0.99 0.98 2/66 14650
/proc/meminfo: memFree=881576/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1576 CPUtime=12.69
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 298 0 0 0 1269 0 0 0 25 0 1 0 984951646 1613824 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 394 283 69 152 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1576

[startup+25.5016 s]
/proc/loadavg: 1.04 0.99 0.98 2/66 14650
/proc/meminfo: memFree=881448/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1708 CPUtime=25.49
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 333 0 0 0 2549 0 0 0 25 0 1 0 984951646 1748992 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 427 318 69 152 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1011 s]
/proc/loadavg: 1.03 0.99 0.98 2/66 14650
/proc/meminfo: memFree=881320/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1824 CPUtime=51.08
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 368 0 0 0 5108 0 0 0 25 0 1 0 984951646 1867776 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 456 353 69 152 0 302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1824

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 0.99 2/66 14650
/proc/meminfo: memFree=881064/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=1992 CPUtime=102.27
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 414 0 0 0 10227 0 0 0 25 0 1 0 984951646 2039808 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134522769 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 498 399 69 152 0 344 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1992

[startup+162.302 s]
/proc/loadavg: 1.08 1.01 0.99 2/66 14650
/proc/meminfo: memFree=880872/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2124 CPUtime=162.25
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 449 0 0 0 16225 0 0 0 25 0 1 0 984951646 2174976 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 531 434 69 152 0 377 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2124

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 14650
/proc/meminfo: memFree=880680/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2256 CPUtime=222.23
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 482 0 0 0 22223 0 0 0 25 0 1 0 984951646 2310144 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 564 467 69 152 0 410 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2256

[startup+282.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 14650
/proc/meminfo: memFree=880616/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2256 CPUtime=282.21
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 487 0 0 0 28221 0 0 0 25 0 1 0 984951646 2310144 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 564 472 69 152 0 410 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2256

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 14656
/proc/meminfo: memFree=880488/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2388 CPUtime=342.2
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 506 0 0 0 34220 0 0 0 25 0 1 0 984951646 2445312 491 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 597 491 69 152 0 443 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2388

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14656
/proc/meminfo: memFree=880424/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2388 CPUtime=402.18
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 522 0 0 0 40218 0 0 0 25 0 1 0 984951646 2445312 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 597 507 69 152 0 443 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2388

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880488/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2388 CPUtime=462.16
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 522 0 0 0 46216 0 0 0 25 0 1 0 984951646 2445312 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 597 507 69 152 0 443 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880552/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2388 CPUtime=522.15
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 524 0 0 0 52215 0 0 0 25 0 1 0 984951646 2445312 509 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 597 509 69 152 0 443 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880488/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2520 CPUtime=582.13
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 543 0 0 0 58213 0 0 0 25 0 1 0 984951646 2580480 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 630 528 69 152 0 476 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880424/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2520 CPUtime=642.12
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 557 0 0 0 64212 0 0 0 25 0 1 0 984951646 2580480 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 630 542 69 152 0 476 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880360/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2520 CPUtime=702.1
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 557 0 0 0 70210 0 0 0 25 0 1 0 984951646 2580480 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134567842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 630 542 69 152 0 476 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2520

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880296/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2520 CPUtime=762.09
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 557 0 0 0 76209 0 0 0 25 0 1 0 984951646 2580480 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 630 542 69 152 0 476 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2520

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880360/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2520 CPUtime=822.07
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 559 0 0 0 82207 0 0 0 25 0 1 0 984951646 2580480 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 630 544 69 152 0 476 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2520

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880168/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=882.05
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 88205 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134547571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2652

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880168/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=942.03
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 94203 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880104/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=1002.02
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 100202 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880168/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=1062
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 106200 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 2652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880104/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=1121.98
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 112198 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 2652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880168/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=1181.97
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 118197 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 2652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14656
/proc/meminfo: memFree=880104/2055920 swapFree=4176856/4192956
[pid=14649] ppid=14647 vsize=2652 CPUtime=1200.07
/proc/14649/stat : 14649 (picosat) R 14647 14649 14440 0 -1 4194304 592 0 0 0 120007 0 0 0 25 0 1 0 984951646 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/14649/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2652

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): 1200.07
CPU system time (s): 0.001999
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 2652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 592
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= 1
involuntary context switches= 1934

runsolver used 1.39479 second user time and 2.97755 second system time

The end

Launcher Data

Begin job on node8 at 2009-03-28 16:56:19
IDJOB=1515550
IDBENCH=70439
IDSOLVER=506
FILE ID=node8/1515550-1238255779
PBS_JOBID= 9060753
Free space on /tmp= 64044 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1920888253-090.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515550-1238255779/watcher-1515550-1238255779 -o /tmp/evaluation-result-1515550-1238255779/solver-1515550-1238255779 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515550-1238255779.cnf

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

MD5SUM BENCH= be6412148c18a5066c4c7814d492498d
RANDOM SEED=780536913

node8.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		: 3000.232
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		: 3000.232
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:        883152 kB
Buffers:         89608 kB
Cached:         984224 kB
SwapCached:       9204 kB
Active:         101220 kB
Inactive:       983232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883152 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            74076 kB
Committed_AS:  2566112 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64044 MiB
End job on node8 at 2009-03-28 17:16:22