Trace number 1716935

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-08.cnf
MD5SUM81ed5ec4a2e7c208a4184383f9e53838
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1143.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4614
Number of clauses16637
Sum of the clauses size44007
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27532
Number of clauses of size 38048
Number of clauses of size 4732
Number of clauses of size 5246
Number of clauses of size over 578

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-1716935-1240621989.cnf
0.00/0.00	c parsed header 'p cnf 4614 16637'
0.00/0.02	c initialized 4614 variables
0.00/0.02	c found 16637 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  4516   9.6  9103     0    81     0   0.0   0.7 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 4551 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1  41.7  4516  59.4  9103   100   179  5006  37.1   0.8 
0.00/0.05	c N   0.1  41.7  4516  59.4  9103   100   179  5006  37.2   0.8 
0.09/0.10	c +   0.1  44.4  4516  60.1  9103   250   329  5506  39.1   0.8 
0.09/0.15	c N   0.2  44.9  4516  60.3  9103   402   478  5506  38.1   0.9 
0.09/0.18	c +   0.2  46.6  4516  61.7  9103   475   551  6056  29.3   0.9 
0.19/0.27	c +   0.3  51.5  4516  63.2  9103   812   884  6661  19.4   1.0 
0.29/0.34	c N   0.3  53.3  4516  64.7  9103  1204  1272  6661  30.2   1.1 
0.29/0.37	c +   0.4  54.9  4516  65.3  9103  1317  1384  7327  32.6   1.1 
0.59/0.61	c +   0.6  52.5  4516  65.5  9103  2074  2134  8059  27.3   1.4 
0.89/0.96	c N   1.0  51.0  4516  66.4  9103  3208  3260  8059  37.4   1.7 
0.89/0.96	c +   1.0  51.0  4516  66.4  9103  3209  3261  8864  34.2   1.7 
1.29/1.39	c +   1.4  48.1  4516  69.5  9103  4911  4949  9750  25.5   2.1 
1.99/2.01	c +   2.0  45.1  4516  78.9  9103  7464  7484 10725  28.8   2.7 
2.09/2.16	c N   2.2  45.8  4516  79.3  9103  8018  8037 10725  24.0   2.8 
3.19/3.23	c +   3.2  45.8  4516  79.5  9103 11293  5909 11797  31.4   2.2 
4.79/4.88	c +   4.9  44.6  4516  82.0  9103 17036 11620 12976  25.3   3.6 
5.49/5.51	c N   5.5  44.2  4516  82.2  9103 19239  7292 12976  36.1   2.4 
7.18/7.29	c +   7.3  43.3  4516  82.3  9103 25650  7190 14273  18.8   2.2 
10.89/10.92	c +  10.9  42.4  4516  82.5  9103 38571 12897 15700  34.7   3.8 
12.78/12.84	c N  12.8  42.0  4516  82.5  9103 44882 11272 15700  31.8   3.3 
12.78/12.84	c 
12.78/12.84	c  seconds     variables   original    learned     agility
12.78/12.84	c         level        used      conflicts    limit          MB
12.78/12.84	c 
16.78/16.86	c +  16.9  41.5  4516  83.3  9103 57952  8528 17270  32.0   2.5 
25.68/25.78	c +  25.8  42.3  4516  84.2  9103 87023 11507 18997  33.0   3.4 
30.58/30.67	c N  30.7  42.4  4516  84.2  9103 102e3 17529 18997  33.5   4.9 
40.78/40.87	c +  40.9  41.5  4516  84.4  9103 130e3 16978 20896  32.7   4.4 
61.97/62.05	c +  62.0  43.3  4516  85.2  9103 196e3 19366 22985  24.2   4.9 
73.96/74.04	c N  74.0  43.0  4516  85.6  9103 230e3 19493 22985  32.5   4.8 
95.66/95.77	c +  95.7  43.2  4516  87.0  9103 294e3 13511 25283  24.7   3.3 
151.54/151.61	c + 151.6  43.5  4516  87.1  9103 441e3 21098 27811  25.4   4.8 
181.83/181.97	c N 181.9  41.9  4516  87.4  9103 512e3 22732 27811  30.0   5.6 
240.71/240.86	c + 240.8  40.8  4516  87.9  9103 662e3 18406 30592  34.5   4.6 
379.15/379.34	c + 379.2  40.0  4516  89.9  9103 993e3 27408 33651  23.9   6.4 
441.44/441.70	c N 441.5  39.4  4516  90.1  9103 112e4 27184 33651  35.4   6.8 
608.08/608.32	c + 608.1  39.1  4516  91.5  9103 148e4 17659 37016  32.0   4.2 
988.85/989.20	c + 988.9  38.6  4516  93.1  9103 223e4 20104 40717  27.9   5.2 
1111.50/1111.97	c N 111e1  38.2  4516  93.1  9103 246e4 18835 40717  27.1   5.2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716935-1240621989/watcher-1716935-1240621989 -o /tmp/evaluation-result-1716935-1240621989/solver-1716935-1240621989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716935-1240621989.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: 1.00 1.00 1.06 3/64 11871
/proc/meminfo: memFree=1047672/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=1100 CPUtime=0
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 90233573 1126400 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 275 173 56 152 0 121 0

[startup+0.061083 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 11871
/proc/meminfo: memFree=1047672/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=1532 CPUtime=0.05
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 296 0 0 0 5 0 0 0 18 0 1 0 90233573 1568768 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 383 281 69 152 0 229 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1532

[startup+0.10109 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 11871
/proc/meminfo: memFree=1047672/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=1664 CPUtime=0.09
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 90233573 1703936 292 1992294400 134512640 135137933 4294956240 18446744073709551615 134547517 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 416 292 69 152 0 262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1664

[startup+0.30113 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 11871
/proc/meminfo: memFree=1047672/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=1796 CPUtime=0.29
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 90233573 1839104 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 449 350 69 152 0 295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701208 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 11871
/proc/meminfo: memFree=1047672/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=2324 CPUtime=0.69
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 481 0 0 0 69 0 0 0 22 0 1 0 90233573 2379776 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 581 466 69 152 0 427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2324

[startup+1.50237 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1045808/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=3140 CPUtime=1.49
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 673 0 0 0 149 0 0 0 25 0 1 0 90233573 3215360 658 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 785 658 69 152 0 631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1044528/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=4592 CPUtime=3.09
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1058 0 0 0 309 0 0 0 25 0 1 0 90233573 4702208 1043 1992294400 134512640 135137933 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1148 1043 69 152 0 994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4592

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1043248/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=4988 CPUtime=6.29
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1136 0 0 0 629 0 0 0 25 0 1 0 90233573 5107712 1121 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1247 1121 69 152 0 1093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4988

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1042480/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=5648 CPUtime=12.68
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1317 0 0 0 1268 0 0 0 25 0 1 0 90233573 5783552 1302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1412 1302 69 152 0 1258 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5648

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1042096/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=6176 CPUtime=25.48
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1413 0 0 0 2548 0 0 0 25 0 1 0 90233573 6324224 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134521275 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1544 1398 69 152 0 1390 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6176

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 11872
/proc/meminfo: memFree=1041200/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=7100 CPUtime=51.07
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1640 0 0 0 5106 1 0 0 25 0 1 0 90233573 7270400 1625 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1775 1625 69 152 0 1621 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7100

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 11872
/proc/meminfo: memFree=1040816/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=7364 CPUtime=102.26
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 1726 0 0 0 10225 1 0 0 25 0 1 0 90233573 7540736 1711 1992294400 134512640 135137933 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 1841 1711 69 152 0 1687 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7364

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 11872
/proc/meminfo: memFree=1039472/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=8684 CPUtime=162.24
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2058 0 0 0 16222 2 0 0 25 0 1 0 90233573 8892416 2043 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2171 2043 69 152 0 2017 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 11872
/proc/meminfo: memFree=1039472/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=8684 CPUtime=222.21
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2058 0 0 0 22219 2 0 0 25 0 1 0 90233573 8892416 2043 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2171 2043 69 152 0 2017 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8684

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 11872
/proc/meminfo: memFree=1039152/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=8948 CPUtime=282.19
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2141 0 0 0 28217 2 0 0 25 0 1 0 90233573 9162752 2126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2237 2126 69 152 0 2083 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8948

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 11872
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10368 CPUtime=342.17
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2489 0 0 0 34215 2 0 0 25 0 1 0 90233573 10616832 2474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548805 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2592 2474 69 152 0 2438 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10368

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 11872
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10624 CPUtime=402.14
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2495 0 0 0 40212 2 0 0 25 0 1 0 90233573 10878976 2480 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2656 2480 69 152 0 2502 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10624

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 11872
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10624 CPUtime=462.13
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2495 0 0 0 46210 3 0 0 25 0 1 0 90233573 10878976 2480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2656 2480 69 152 0 2502 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 10624

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 11872
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10624 CPUtime=522.11
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2495 0 0 0 52208 3 0 0 25 0 1 0 90233573 10878976 2480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2656 2480 69 152 0 2502 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10624

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10624 CPUtime=582.09
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2495 0 0 0 58206 3 0 0 25 0 1 0 90233573 10878976 2480 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2656 2480 69 152 0 2502 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037424/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=642.07
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2561 0 0 0 64204 3 0 0 25 0 1 0 90233573 11145216 2546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2546 69 152 0 2567 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10884

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037360/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=702.05
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2572 0 0 0 70201 4 0 0 25 0 1 0 90233573 11145216 2557 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2557 69 152 0 2567 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10884

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037360/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=762.03
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2572 0 0 0 76199 4 0 0 25 0 1 0 90233573 11145216 2557 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2557 69 152 0 2567 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10884

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037424/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=822
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2572 0 0 0 82196 4 0 0 25 0 1 0 90233573 11145216 2557 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2557 69 152 0 2567 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10884

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037488/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=881.98
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2572 0 0 0 88194 4 0 0 25 0 1 0 90233573 11145216 2557 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2557 69 152 0 2567 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1037488/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=10884 CPUtime=941.96
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2572 0 0 0 94192 4 0 0 25 0 1 0 90233573 11145216 2557 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2721 2557 69 152 0 2567 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036336/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=11940 CPUtime=1001.94
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2849 0 0 0 100189 5 0 0 25 0 1 0 90233573 12226560 2834 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 2985 2834 69 152 0 2831 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036016/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=12336 CPUtime=1061.91
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2934 0 0 0 106186 5 0 0 25 0 1 0 90233573 12632064 2919 1992294400 134512640 135137933 4294956240 18446744073709551615 134552913 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 3084 2919 69 152 0 2930 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 12336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036016/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=12336 CPUtime=1121.9
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2934 0 0 0 112184 6 0 0 25 0 1 0 90233573 12632064 2919 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 3084 2919 69 152 0 2930 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036080/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=12336 CPUtime=1181.88
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2937 0 0 0 118182 6 0 0 25 0 1 0 90233573 12632064 2922 1992294400 134512640 135137933 4294956240 18446744073709551615 134527869 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 3084 2922 69 152 0 2930 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 12336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036080/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=12336 CPUtime=1200.07
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2937 0 0 0 120001 6 0 0 25 0 1 0 90233573 12632064 2922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 3084 2922 69 152 0 2930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12336

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: 1.00 1.00 1.00 2/65 11872
/proc/meminfo: memFree=1036080/2055920 swapFree=4192956/4192956
[pid=11871] ppid=11869 vsize=12336 CPUtime=1200.07
/proc/11871/stat : 11871 (picosat) R 11869 11871 11800 0 -1 4194304 2937 0 0 0 120001 6 0 0 25 0 1 0 90233573 12632064 2922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11871/statm: 3084 2922 69 152 0 2930 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.067989
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 12336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2937
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= 1935

runsolver used 0.769882 second user time and 2.57661 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-25 03:13:09
IDJOB=1716935
IDBENCH=20400
IDSOLVER=506
FILE ID=node1/1716935-1240621989
PBS_JOBID= 9186367
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-08.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716935-1240621989/watcher-1716935-1240621989 -o /tmp/evaluation-result-1716935-1240621989/solver-1716935-1240621989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716935-1240621989.cnf

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

MD5SUM BENCH= 81ed5ec4a2e7c208a4184383f9e53838
RANDOM SEED=584168852

node1.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1048088 kB
Buffers:         96944 kB
Cached:         803104 kB
SwapCached:          0 kB
Active:         141008 kB
Inactive:       772916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            79828 kB
Committed_AS:   283540 kB
PageTables:       1436 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= 66336 MiB
End job on node1 at 2009-04-25 03:33:11