Trace number 1734647

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v760c43649g4.cnf
MD5SUM3ea4eea040ac494148336825302eb384
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark331.547
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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-1734647-1240795728.cnf
0.00/0.00	c parsed header 'p cnf 760 43649'
0.00/0.02	c initialized 760 variables
0.00/0.02	c found 43649 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   760   0.0    40     0     0     0   0.0   0.5 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 100 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0  78.0   760  62.8    40   100   100   110   3.6   0.6 
0.00/0.03	c R   0.0  78.0   760  62.8    40   100   100   110   3.6   0.6 
0.03/0.04	c +   0.0  92.1   760  85.3    40   250    68   121   5.1   0.6 
0.03/0.05	c R   0.1  92.8   760  87.8    40   402    81   121   6.5   0.6 
0.03/0.06	c +   0.1  90.0   760  87.8    40   475    86   133   5.9   0.6 
0.03/0.08	c +   0.1  86.5   760 100.0    40   812   131   146   3.7   0.6 
0.09/0.11	c R   0.1  95.4   760 100.0    40  1205   113   146   4.2   0.6 
0.09/0.12	c +   0.1  93.2   760 100.0    40  1317   147   160   4.8   0.6 
0.09/0.18	c +   0.2  97.8   760 100.0    40  2074   117   176   4.7   0.6 
0.19/0.26	c +   0.3 100.1   760 100.0    40  3209   107   193   5.6   0.6 
0.19/0.26	c R   0.3 100.1   760 100.0    40  3212   110   193   5.6   0.6 
0.29/0.39	c +   0.4 103.0   760 100.0    40  4911   159   212   6.0   0.6 
0.49/0.59	c +   0.6 106.8   760 100.0    40  7464   215   233   5.2   0.6 
0.59/0.64	c R   0.6 108.1   760 100.0    40  8028   149   233   5.8   0.6 
0.79/0.87	c +   0.9 105.0   760 100.0    40 11293   189   256   4.1   0.6 
1.19/1.29	c +   1.3 105.5   760 100.0    40 17036   218   281   4.3   0.6 
1.39/1.45	c R   1.5 106.4   760 100.0    40 19253   303   281   5.3   0.6 
1.89/1.92	c +   1.9 102.8   760 100.0    40 25650   191   309   5.1   0.6 
2.79/2.86	c +   2.9 100.9   760 100.0    40 38571   197   339   4.9   0.6 
3.30/3.37	c R   3.4 100.7   760 100.0    40 44895   373   339   6.0   0.6 
3.30/3.37	c 
3.30/3.37	c  seconds     variables   original    learned     agility
3.30/3.37	c         level        used      conflicts    limit          MB
3.30/3.37	c 
4.30/4.36	c +   4.4  99.3   760 100.0    40 57952   223   372   4.8   0.6 
6.50/6.57	c +   6.6  98.6   760 100.0    40 87023   234   409   5.8   0.6 
7.79/7.81	c R   7.8  98.7   760 100.0    40 102e3   399   409   6.2   0.6 
9.79/9.86	c +   9.9  96.9   760 100.0    40 130e3   307   449   6.4   0.6 
14.89/14.98	c +  15.0  99.1   760 100.0    40 196e3   269   493   5.6   0.6 
18.39/18.44	c R  18.4 101.2   760 100.0    40 230e3   292   493   5.9   0.6 
22.99/23.04	c +  23.0  99.5   760 100.0    40 294e3   480   542   5.1   0.6 
34.88/34.90	c +  34.9  98.0   760 100.0    40 441e3   559   596   4.7   0.7 
41.08/41.12	c R  41.1  98.9   760 100.0    40 512e3   502   596   4.3   0.7 
52.68/52.73	c +  52.7  97.8   760 100.0    40 662e3   311   655   5.2   0.6 
79.37/79.47	c +  79.5  95.0   760 100.0    40 993e3   405   720   3.5   0.6 
91.27/91.33	c R  91.3  95.8   760 100.0    40 112e4   493   720   4.1   0.7 
118.35/118.48	c + 118.5  93.0   760 100.0    40 148e4   405   792   5.8   0.6 
181.23/181.33	c + 181.3  93.5   760 100.0    40 223e4   580   871   4.4   0.7 
201.13/201.29	c R 201.2  91.8   760 100.0    40 246e4   570   871   5.6   0.6 
272.42/272.51	c + 272.4  90.4   760 100.0    40 335e4   608   958   4.7   0.7 
418.47/418.68	c + 418.6  90.4   760 100.0    40 502e4   511  1053   5.4   0.6 
448.16/448.32	c R 448.2  90.7   760 100.0    40 533e4   764  1053   5.2   0.7 
636.41/636.66	c + 636.5  91.0   760 100.0    40 754e4   748  1158   5.8   0.8 
976.71/977.04	c + 976.8  89.6   760 100.0    40 113e5  1174  1273   5.0   0.9 
994.20/994.54	c R 994.3  89.5   760 100.0    40 114e5   844  1273   5.4   0.8 

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-1734647-1240795728/watcher-1734647-1240795728 -o /tmp/evaluation-result-1734647-1240795728/solver-1734647-1240795728 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734647-1240795728.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: 1.26 1.65 1.41 3/64 29767
/proc/meminfo: memFree=1471136/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=912 CPUtime=0
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 107606249 933888 106 1992294400 134512640 135137933 4294956224 18446744073709551615 134543973 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 228 107 56 152 0 74 0

[startup+0.0406831 s]
/proc/loadavg: 1.26 1.65 1.41 3/64 29767
/proc/meminfo: memFree=1471136/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1308 CPUtime=0.03
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 252 0 0 0 3 0 0 0 18 0 1 0 107606249 1339392 237 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 327 237 69 152 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1308

[startup+0.10169 s]
/proc/loadavg: 1.26 1.65 1.41 3/64 29767
/proc/meminfo: memFree=1471136/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1308 CPUtime=0.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 107606249 1339392 242 1992294400 134512640 135137933 4294956224 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 327 242 69 152 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1308

[startup+0.301716 s]
/proc/loadavg: 1.26 1.65 1.41 3/64 29767
/proc/meminfo: memFree=1471136/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1420 CPUtime=0.29
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 259 0 0 0 29 0 0 0 19 0 1 0 107606249 1454080 244 1992294400 134512640 135137933 4294956224 18446744073709551615 134521488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 355 244 69 152 0 201 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1420

[startup+0.701769 s]
/proc/loadavg: 1.26 1.65 1.41 3/64 29767
/proc/meminfo: memFree=1471136/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1416 CPUtime=0.69
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 265 0 0 0 69 0 0 0 22 0 1 0 107606249 1449984 250 1992294400 134512640 135137933 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 354 250 69 152 0 200 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1416

[startup+1.50187 s]
/proc/loadavg: 1.26 1.65 1.41 2/65 29768
/proc/meminfo: memFree=1470360/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1416 CPUtime=1.49
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 269 0 0 0 149 0 0 0 25 0 1 0 107606249 1449984 254 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 354 254 69 152 0 200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1416

[startup+3.10209 s]
/proc/loadavg: 1.26 1.65 1.41 2/65 29768
/proc/meminfo: memFree=1470232/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1416 CPUtime=3.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 107606249 1449984 254 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 354 254 69 152 0 200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1416

[startup+6.30151 s]
/proc/loadavg: 1.24 1.64 1.41 2/65 29768
/proc/meminfo: memFree=1470232/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1416 CPUtime=6.29
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 273 0 0 0 629 0 0 0 25 0 1 0 107606249 1449984 258 1992294400 134512640 135137933 4294956224 18446744073709551615 134543716 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 354 258 69 152 0 200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1416

[startup+12.7014 s]
/proc/loadavg: 1.22 1.63 1.40 2/65 29768
/proc/meminfo: memFree=1470048/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1488 CPUtime=12.69
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 295 0 0 0 1269 0 0 0 25 0 1 0 107606249 1523712 280 1992294400 134512640 135137933 4294956224 18446744073709551615 134552804 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 372 280 69 152 0 218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1488

[startup+25.5011 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 29768
/proc/meminfo: memFree=1469984/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1584 CPUtime=25.48
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 317 0 0 0 2548 0 0 0 25 0 1 0 107606249 1622016 302 1992294400 134512640 135137933 4294956224 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 396 302 69 152 0 242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1584

[startup+51.1015 s]
/proc/loadavg: 1.11 1.55 1.39 2/65 29768
/proc/meminfo: memFree=1470112/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1584 CPUtime=51.08
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 317 0 0 0 5108 0 0 0 25 0 1 0 107606249 1622016 302 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 396 302 69 152 0 242 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1584

[startup+102.305 s]
/proc/loadavg: 1.05 1.46 1.36 2/65 29768
/proc/meminfo: memFree=1470176/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1584 CPUtime=102.26
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 322 0 0 0 10226 0 0 0 25 0 1 0 107606249 1622016 307 1992294400 134512640 135137933 4294956224 18446744073709551615 134553693 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 396 307 69 152 0 242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1584

[startup+162.301 s]
/proc/loadavg: 1.02 1.38 1.34 3/65 29768
/proc/meminfo: memFree=1470112/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1644 CPUtime=162.24
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 329 0 0 0 16224 0 0 0 25 0 1 0 107606249 1683456 314 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 411 314 69 152 0 257 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1644

[startup+222.301 s]
/proc/loadavg: 1.00 1.31 1.31 2/65 29768
/proc/meminfo: memFree=1470048/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1644 CPUtime=222.22
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 337 0 0 0 22222 0 0 0 25 0 1 0 107606249 1683456 322 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 411 322 69 152 0 257 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1644

[startup+282.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 29768
/proc/meminfo: memFree=1470048/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1644 CPUtime=282.21
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 339 0 0 0 28220 1 0 0 25 0 1 0 107606249 1683456 324 1992294400 134512640 135137933 4294956224 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 411 324 69 152 0 257 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1644

[startup+342.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 29768
/proc/meminfo: memFree=1469984/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1648 CPUtime=342.2
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 350 0 0 0 34219 1 0 0 25 0 1 0 107606249 1687552 327 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 412 327 69 152 0 258 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1648

[startup+402.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 29768
/proc/meminfo: memFree=1469920/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1776 CPUtime=402.18
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 374 0 0 0 40217 1 0 0 25 0 1 0 107606249 1818624 351 1992294400 134512640 135137933 4294956224 18446744073709551615 134522789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 444 351 69 152 0 290 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1776

[startup+462.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 29768
/proc/meminfo: memFree=1469856/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1872 CPUtime=462.16
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 379 0 0 0 46215 1 0 0 25 0 1 0 107606249 1916928 356 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 468 356 69 152 0 314 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1872

[startup+522.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 29768
/proc/meminfo: memFree=1469856/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1716 CPUtime=522.14
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 379 0 0 0 52213 1 0 0 25 0 1 0 107606249 1757184 344 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 429 344 69 152 0 275 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1716

[startup+582.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1720 CPUtime=582.13
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 407 0 0 0 58211 2 0 0 25 0 1 0 107606249 1761280 345 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 430 345 69 152 0 276 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1720

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1796 CPUtime=642.11
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 428 0 0 0 64209 2 0 0 25 0 1 0 107606249 1839104 364 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 449 364 69 152 0 295 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1796

[startup+702.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1788 CPUtime=702.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 428 0 0 0 70207 2 0 0 25 0 1 0 107606249 1830912 362 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 447 362 69 152 0 293 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1788

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 29770
/proc/meminfo: memFree=1469664/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1712 CPUtime=762.07
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 428 0 0 0 76205 2 0 0 25 0 1 0 107606249 1753088 343 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 428 343 69 152 0 274 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1712

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 29770
/proc/meminfo: memFree=1469664/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1772 CPUtime=822.06
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 454 0 0 0 82203 3 0 0 25 0 1 0 107606249 1814528 358 1992294400 134512640 135137933 4294956224 18446744073709551615 134545393 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 443 358 69 152 0 289 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1772

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 29770
/proc/meminfo: memFree=1469664/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1804 CPUtime=882.04
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 455 0 0 0 88201 3 0 0 25 0 1 0 107606249 1847296 359 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 451 359 69 152 0 297 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1804

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1988 CPUtime=942.02
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 489 0 0 0 94199 3 0 0 25 0 1 0 107606249 2035712 389 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 497 389 69 152 0 343 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1852 CPUtime=1002
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 509 0 0 0 100197 3 0 0 25 0 1 0 107606249 1896448 378 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 463 378 69 152 0 309 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 29770
/proc/meminfo: memFree=1469664/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1968 CPUtime=1061.98
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 511 0 0 0 106195 3 0 0 25 0 1 0 107606249 2015232 380 1992294400 134512640 135137933 4294956224 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 492 380 69 152 0 338 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1852 CPUtime=1121.97
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 511 0 0 0 112193 4 0 0 25 0 1 0 107606249 1896448 378 1992294400 134512640 135137933 4294956224 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 463 378 69 152 0 309 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1852 CPUtime=1181.95
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 511 0 0 0 118191 4 0 0 25 0 1 0 107606249 1896448 378 1992294400 134512640 135137933 4294956224 18446744073709551615 134522789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 463 378 69 152 0 309 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 29770
/proc/meminfo: memFree=1469600/2055920 swapFree=4181092/4192956
[pid=29767] ppid=29765 vsize=1852 CPUtime=1200.05
/proc/29767/stat : 29767 (picosat) R 29765 29767 27828 0 -1 4194304 511 0 0 0 120001 4 0 0 25 0 1 0 107606249 1896448 378 1992294400 134512640 135137933 4294956224 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 463 378 69 152 0 309 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1852

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): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.045993
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 2008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 511
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= 3138

runsolver used 1.01385 second user time and 2.29765 second system time

The end

Launcher Data

Begin job on node13 at 2009-04-27 03:28:48
IDJOB=1734647
IDBENCH=71258
IDSOLVER=506
FILE ID=node13/1734647-1240795728
PBS_JOBID= 9187332
Free space on /tmp= 66232 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v760c43649g4.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734647-1240795728/watcher-1734647-1240795728 -o /tmp/evaluation-result-1734647-1240795728/solver-1734647-1240795728 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734647-1240795728.cnf

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

MD5SUM BENCH= 3ea4eea040ac494148336825302eb384
RANDOM SEED=285737907

node13.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		: 3000.227
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		: 3000.227
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:       1471616 kB
Buffers:         72844 kB
Cached:         430064 kB
SwapCached:       5664 kB
Active:         227016 kB
Inactive:       284024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471616 kB
SwapTotal:     4192956 kB
SwapFree:      4181092 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            59284 kB
Committed_AS:   398032 kB
PageTables:       1460 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= 66232 MiB
End job on node13 at 2009-04-27 03:48:50