Trace number 1515814

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1772751287-054.cnf
MD5SUM35065935e71c2ceef94b54d497dccd31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.95
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

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-1515814-1238259596.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  22.4    60 100.0  5340   100   100  2937   5.8   0.3 
0.00/0.01	c R   0.0  22.4    60 100.0  5340   103   103  2937   6.0   0.3 
0.00/0.01	c +   0.0  21.8    60 100.0  5340   250   250  3230  12.7   0.3 
0.00/0.01	c R   0.0  22.0    60 100.0  5340   404   404  3230  19.2   0.3 
0.00/0.01	c +   0.0  22.0    60 100.0  5340   475   475  3553  21.7   0.3 
0.00/0.02	c +   0.0  22.1    60 100.0  5340   812   812  3908  29.9   0.3 
0.00/0.03	c N   0.0  22.1    60 100.0  5340  1206  1206  3908  34.9   0.4 
0.00/0.03	c +   0.0  22.1    60 100.0  5340  1317  1317  4298  36.0   0.4 
0.00/0.05	c +   0.1  21.7    60 100.0  5340  2074  2074  4727  39.3   0.5 
0.07/0.09	c +   0.1  21.4    60 100.0  5340  3209  3209  5199  40.3   0.6 
0.07/0.09	c N   0.1  21.4    60 100.0  5340  3210  3210  5199  40.3   0.6 
0.09/0.14	c +   0.1  21.1    60 100.0  5340  4911  4911  5718  42.1   0.8 
0.19/0.23	c +   0.2  20.7    60 100.0  5340  7464  4602  6289  41.8   0.8 
0.19/0.25	c N   0.3  20.6    60 100.0  5340  8024  5162  6289  41.8   0.8 
0.29/0.37	c +   0.4  20.6    60 100.0  5340 11293  5283  6917  40.8   0.8 
0.49/0.59	c +   0.6  20.1    60 100.0  5340 17036  4099  7608  42.0   0.7 
0.59/0.68	c N   0.7  20.0    60 100.0  5340 19246  6309  7608  41.0   0.9 
0.89/0.94	c +   0.9  19.9    60 100.0  5340 25650  5098  8368  41.2   0.8 
1.39/1.49	c +   1.5  19.5    60 100.0  5340 38571  5456  9204  40.9   0.9 
1.69/1.76	c N   1.8  19.4    60 100.0  5340 44893  7169  9204  41.2   1.1 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.29/2.34	c +   2.3  19.0    60 100.0  5340 57952  6406 10124  40.6   1.0 
3.59/3.64	c +   3.6  18.9    60 100.0  5340 87023  5072 11136  41.4   0.9 
4.30/4.38	c N   4.4  18.7    60 100.0  5340 102e3  9500 11136  40.7   1.3 
5.69/5.73	c +   5.7  18.5    60 100.0  5340 130e3  9669 12249  40.8   1.3 
8.89/8.97	c +   9.0  18.3    60 100.0  5340 196e3  7648 13473  41.7   1.1 
10.69/10.79	c N  10.8  18.0    60 100.0  5340 230e3  8687 13473  41.1   1.1 
13.99/14.05	c +  14.0  17.9    60 100.0  5340 294e3 11371 14820  40.9   1.4 
22.08/22.14	c +  22.1  17.7    60 100.0  5340 441e3 10228 16302  40.3   1.3 
26.08/26.19	c N  26.2  17.5    60 100.0  5340 512e3  8247 16302  40.6   1.1 
34.68/34.78	c +  34.8  17.4    60 100.0  5340 662e3 10753 17932  41.5   1.3 
54.97/55.09	c +  55.1  17.1    60 100.0  5340 993e3  9918 19725  41.7   1.4 
63.67/63.74	c N  63.7  17.0    60 100.0  5340 112e4 16297 19725  41.5   2.0 
87.65/87.73	c +  87.7  16.9    60 100.0  5340 148e4 13175 21697  41.0   1.6 
138.14/138.26	c + 138.2  16.6    60 100.0  5340 223e4 20117 23866  40.0   2.3 
154.63/154.71	c N 154.6  16.5    60 100.0  5340 246e4 18783 23866  42.1   2.2 
220.70/220.89	c + 220.8  16.3    60 100.0  5340 335e4 13870 26252  41.6   1.8 
349.36/349.52	c + 349.4  16.1    60 100.0  5340 502e4 12996 28877  41.1   1.7 
373.95/374.13	c N 374.0  16.1    60 100.0  5340 533e4 15202 28877  41.3   1.9 
554.98/555.28	c + 555.1  15.8    60 100.0  5340 754e4 13277 31764  42.2   1.6 
883.95/884.32	c + 884.0  15.6    60 100.0  5340 113e5 24219 34940  41.5   2.6 
899.85/900.29	c N 899.9  15.6    60 100.0  5340 114e5 14548 34940  41.4   2.0

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-1515814-1238259596/watcher-1515814-1238259596 -o /tmp/evaluation-result-1515814-1238259596/solver-1515814-1238259596 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515814-1238259596.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 0.94 3/69 10207
/proc/meminfo: memFree=1747584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=912 CPUtime=0
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1098624254 933888 113 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 228 113 56 152 0 74 0

[startup+0.0840251 s]
/proc/loadavg: 0.99 0.97 0.94 3/69 10207
/proc/meminfo: memFree=1747584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=1316 CPUtime=0.07
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 246 0 0 0 7 0 0 0 18 0 1 0 1098624254 1347584 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 329 231 69 152 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1316

[startup+0.101028 s]
/proc/loadavg: 0.99 0.97 0.94 3/69 10207
/proc/meminfo: memFree=1747584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=1448 CPUtime=0.09
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 1098624254 1482752 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 362 247 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301067 s]
/proc/loadavg: 0.99 0.97 0.94 3/69 10207
/proc/meminfo: memFree=1747584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=1712 CPUtime=0.29
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1098624254 1753088 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134551508 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 428 329 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701146 s]
/proc/loadavg: 0.99 0.97 0.94 3/69 10207
/proc/meminfo: memFree=1747584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=1844 CPUtime=0.69
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1098624254 1888256 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 461 345 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1746360/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=2112 CPUtime=1.49
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 410 0 0 0 149 0 0 0 25 0 1 0 1098624254 2162688 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 528 395 69 152 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2112

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1746040/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=2244 CPUtime=3.09
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 1098624254 2297856 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 561 433 69 152 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2244

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1745784/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=2376 CPUtime=6.29
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 507 0 0 0 629 0 0 0 25 0 1 0 1098624254 2433024 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 594 492 69 152 0 440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2376

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1745400/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=2508 CPUtime=12.69
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 551 0 0 0 1269 0 0 0 25 0 1 0 1098624254 2568192 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 627 536 69 152 0 473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2508

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1745208/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=2772 CPUtime=25.48
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 605 0 0 0 2548 0 0 0 25 0 1 0 1098624254 2838528 590 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 693 590 69 152 0 539 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2772

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10208
/proc/meminfo: memFree=1744824/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=3168 CPUtime=51.07
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 690 0 0 0 5107 0 0 0 25 0 1 0 1098624254 3244032 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134664666 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 792 675 69 152 0 638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3168

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1744312/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=3564 CPUtime=102.25
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 770 0 0 0 10224 1 0 0 25 0 1 0 1098624254 3649536 755 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 891 755 69 152 0 737 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3564

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1744056/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=3816 CPUtime=162.22
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 840 0 0 0 16221 1 0 0 25 0 1 0 1098624254 3907584 825 1992294400 134512640 135137933 4294956240 18446744073709551615 134548982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 954 825 69 152 0 800 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3816

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743928/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=3948 CPUtime=222.2
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 872 0 0 0 22219 1 0 0 25 0 1 0 1098624254 4042752 857 1992294400 134512640 135137933 4294956240 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 987 857 69 152 0 833 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3948

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743800/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=3948 CPUtime=282.18
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 901 0 0 0 28217 1 0 0 25 0 1 0 1098624254 4042752 886 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 987 886 69 152 0 833 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3948

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743672/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4072 CPUtime=342.16
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 932 0 0 0 34214 2 0 0 25 0 1 0 1098624254 4169728 917 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1018 917 69 152 0 864 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4072

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743352/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4336 CPUtime=402.13
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 992 0 0 0 40211 2 0 0 25 0 1 0 1098624254 4440064 977 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1084 977 69 152 0 930 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4336

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743288/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4328 CPUtime=462.11
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1002 0 0 0 46209 2 0 0 25 0 1 0 1098624254 4431872 987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1082 987 69 152 0 928 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743352/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4328 CPUtime=522.09
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1002 0 0 0 52206 3 0 0 25 0 1 0 1098624254 4431872 987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1082 987 69 152 0 928 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4328

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743160/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4460 CPUtime=582.07
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1041 0 0 0 58204 3 0 0 25 0 1 0 1098624254 4567040 1026 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1115 1026 69 152 0 961 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4460

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743032/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4592 CPUtime=642.05
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1074 0 0 0 64202 3 0 0 25 0 1 0 1098624254 4702208 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1148 1059 69 152 0 994 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4592

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1743032/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4592 CPUtime=702.03
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1074 0 0 0 70199 4 0 0 25 0 1 0 1098624254 4702208 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1148 1059 69 152 0 994 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4592

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742840/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4712 CPUtime=762
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1107 0 0 0 76196 4 0 0 25 0 1 0 1098624254 4825088 1089 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1178 1089 69 152 0 1024 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 4712

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742840/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4712 CPUtime=821.98
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1107 0 0 0 82194 4 0 0 25 0 1 0 1098624254 4825088 1089 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1178 1089 69 152 0 1024 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4712

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742840/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=4712 CPUtime=881.95
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1107 0 0 0 88191 4 0 0 25 0 1 0 1098624254 4825088 1089 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1178 1089 69 152 0 1024 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 4712

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742584/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=941.93
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1166 0 0 0 94188 5 0 0 25 0 1 0 1098624254 5341184 1148 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1148 69 152 0 1150 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 5216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742520/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1001.91
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 100186 5 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 5216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742520/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1061.89
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 106184 5 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5216

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742456/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1121.86
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 112181 5 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 5216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742456/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1181.85
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 118179 6 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 5216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742456/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1200.04
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 119998 6 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5216

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 10214
/proc/meminfo: memFree=1742456/2055920 swapFree=4177820/4192956
[pid=10207] ppid=10205 vsize=5216 CPUtime=1200.04
/proc/10207/stat : 10207 (picosat) R 10205 10207 9986 0 -1 4194304 1175 0 0 0 119998 6 0 0 25 0 1 0 1098624254 5341184 1157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10207/statm: 1304 1157 69 152 0 1150 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.06399
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 5232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1175
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= 1819

runsolver used 1.06284 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 17:59:56
IDJOB=1515814
IDBENCH=70461
IDSOLVER=506
FILE ID=node73/1515814-1238259596
PBS_JOBID= 9060794
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1772751287-054.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515814-1238259596/watcher-1515814-1238259596 -o /tmp/evaluation-result-1515814-1238259596/solver-1515814-1238259596 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515814-1238259596.cnf

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

MD5SUM BENCH= 35065935e71c2ceef94b54d497dccd31
RANDOM SEED=520764282

node73.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1748000 kB
Buffers:         55152 kB
Cached:         173100 kB
SwapCached:       8184 kB
Active:         138488 kB
Inactive:        99468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748000 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            55556 kB
Committed_AS:  2716488 kB
PageTables:       1656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node73 at 2009-03-28 18:19:58