Trace number 3322333

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
borg-sat 11.03.02-industrial? (TO) 40000.8 5027.64

General information on the benchmark

Nameapplication/fuhs/slp-synthesis-AES/
slp-synthesis-aes-bottom25.cnf
MD5SUMc40bd543dad558d19995fef4fd742233
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables67777
Number of clauses227761
Sum of the clauses size582177
Maximum clause length2084
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2115213
Number of clauses of size 3111398
Number of clauses of size 4324
Number of clauses of size 523
Number of clauses of size over 5802

Solver Data 

0.38/0.67	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.38/0.67	c INFO: solving HOME/instance-3322333-1304349487.cnf
0.38/0.67	c INFO: computing task features
1.04/1.38	c INFO: computed variable-clause graph statistics
1.15/1.41	c INFO: computed clause balance statistics
4.85/5.20	c INFO: computed variable balance statistics
7.75/8.02	c INFO: computed small-clause counts
7.75/8.05	c INFO: computed Horn-clause counts
13.35/13.61	c INFO: computed variable graph statistics
13.35/13.61	c INFO: collected features for HOME/instance-3322333-1304349487.cnf in 12.92 s
13.35/13.64	c INFO: running lingeling-276@0 for 97 with 39987 remaining (b = 0.36)
13.35/13.67	c INFO: running cryptominisat-2.9.0@0 for 485 with 39987 remaining (b = 0.33)
13.43/13.70	c INFO: running lingeling-276@0 for 1261 with 39986 remaining (b = 0.46)
13.43/13.74	c INFO: running cryptominisat-2.9.0@0 for 1649 with 39986 remaining (b = 0.50)
13.43/13.77	c INFO: running lingeling-276@0 for 1261 with 39986 remaining (b = 0.39)
13.54/13.80	c INFO: running cryptominisat-2.9.0@0 for 1649 with 39986 remaining (b = 0.43)
13.54/13.83	c INFO: running precosat-570@0 for 388 with 39986 remaining (b = 0.20)
13.54/13.87	c INFO: running lingeling-276@0 for 1261 with 39986 remaining (b = 0.29)
812.95/113.84	c INFO: running precosat-570@0 for 776 with 39886 remaining (b = 0.23)
3117.03/402.50	c INFO: running SApperloT@0 for 97 with 39598 remaining (b = 0.02)
3916.18/502.70	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39497 remaining (b = 0.37)
3924.96/503.74	c INFO: running cryptominisat-2.9.0@0 for 1843 with 39496 remaining (b = 0.31)
7032.52/893.06	c INFO: running lingeling-276@0 for 1164 with 39107 remaining (b = 0.21)
10110.77/1278.70	c INFO: running lingeling-276@0 for 97 with 38722 remaining (b = 0.08)
10119.53/1279.71	c INFO: running precosat-570@388 for 388 with 38720 remaining (b = 0.13)
10120.31/1279.84	c INFO: running cryptominisat-2.9.0@0 for 1940 with 38720 remaining (b = 0.30)
10911.34/1378.91	c INFO: running cryptominisat-2.9.0@0 for 1940 with 38621 remaining (b = 0.25)
13237.53/1670.36	c INFO: running precosat-570@1654 for 582 with 38330 remaining (b = 0.10)
13265.46/1673.86	c INFO: running precosat-570@0 for 2134 with 38326 remaining (b = 0.30)
13437.06/1695.35	c INFO: running precosat-570@0 for 2231 with 38305 remaining (b = 0.30)
16346.38/2059.87	c INFO: running precosat-570@0 for 388 with 37940 remaining (b = 0.13)
17881.26/2252.33	c INFO: running lingeling-276@0 for 194 with 37748 remaining (b = 0.05)
18678.59/2352.36	c INFO: running lingeling-276@0 for 1164 with 37648 remaining (b = 0.18)
19407.39/2443.74	c INFO: running lingeling-276@100 for 194 with 37556 remaining (b = 0.05)
19494.25/2454.60	c INFO: running lingeling-276@1843 for 291 with 37546 remaining (b = 0.07)
19505.39/2456.06	c INFO: running lingeling-276@0 for 1261 with 37544 remaining (b = 0.17)
20941.32/2636.14	c INFO: running precosat-570@581 for 291 with 37364 remaining (b = 0.06)
21834.24/2748.19	c INFO: running precosat-570@0 for 388 with 37252 remaining (b = 0.08)
23249.42/2925.70	c INFO: running cryptominisat-2.9.0@0 for 97 with 37075 remaining (b = 0.02)
24069.00/3028.42	c INFO: running precosat-570@875 for 291 with 36972 remaining (b = 0.04)
24981.81/3142.93	c INFO: running precosat-570@289 for 194 with 36857 remaining (b = 0.02)
25701.75/3233.26	c INFO: running lingeling-276@492 for 776 with 36767 remaining (b = 0.09)
26377.07/3317.98	c INFO: running precosat-570@1265 for 97 with 36682 remaining (b = 0.01)
26555.63/3340.34	c INFO: running glucose@0 for 194 with 36660 remaining (b = 0.02)
26573.15/3342.53	c INFO: running cryptominisat-2.9.0@390 for 97 with 36658 remaining (b = 0.01)
27184.64/3419.23	c INFO: running cryptominisat-2.9.0@777 for 1164 with 36581 remaining (b = 0.15)
27332.14/3437.76	c INFO: running precosat-570@0 for 388 with 36562 remaining (b = 0.04)
28169.24/3542.76	c INFO: running glucose@1942 for 194 with 36457 remaining (b = 0.05)
28214.69/3548.44	c INFO: running lingeling-276@191 for 97 with 36452 remaining (b = 0.01)
29021.55/3649.68	c INFO: running lingeling-276@292 for 97 with 36351 remaining (b = 0.01)
29600.37/3722.24	c INFO: running cryptominisat-2.9.0@488 for 1455 with 36278 remaining (b = 0.15)
29743.05/3740.17	c INFO: running cryptominisat-2.9.0@491 for 1455 with 36260 remaining (b = 0.15)
29781.33/3744.92	c INFO: running lingeling-276@192 for 1164 with 36255 remaining (b = 0.11)
30327.42/3813.48	c INFO: running cryptominisat-2.9.0@0 for 1843 with 36187 remaining (b = 0.16)
30463.77/3830.59	c INFO: running cryptominisat-2.9.0@0 for 1843 with 36170 remaining (b = 0.16)
31290.54/3934.21	c INFO: running cryptominisat-2.9.0@0 for 97 with 36066 remaining (b = 0.01)
31939.38/4015.65	c INFO: running lingeling-276@782 for 97 with 35985 remaining (b = 0.01)
32110.75/4037.23	c INFO: running cryptominisat-2.9.0@773 for 1261 with 35963 remaining (b = 0.13)
32745.87/4116.90	c INFO: running lingeling-276@883 for 388 with 35883 remaining (b = 0.06)
35852.23/4506.63	c INFO: running lingeling-276@0 for 1261 with 35494 remaining (b = 0.11)
36463.12/4583.30	c INFO: running precosat-570@1166 for 194 with 35417 remaining (b = 0.02)
38003.21/4776.72	c INFO: running cryptominisat-2.9.0@871 for 1164 with 35224 remaining (b = 0.10)
39127.96/4917.99	c INFO: running glucose@3105 for 97 with 35082 remaining (b = 0.01)
39902.83/5015.24	c INFO: running lingeling-276@2331 for 194 with 34985 remaining (b = 0.02)

Verifier Data 

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

Watcher Data

Sorry, but this trace is too large and cannot be obtained.

Launcher Data 

Begin job on node147 at 2011-05-02 17:18:07
IDJOB=3322333
IDBENCH=83109
IDSOLVER=1710
FILE ID=node147/3322333-1304349487
RUNJOBID= node147-1304349170-27787
PBS_JOBID= 13178672
Free space on /tmp= 73548 MiB

SOLVER NAME= borg-sat 11.03.02-industrial
BENCH NAME= SAT11/application/fuhs/slp-synthesis-AES/slp-synthesis-aes-bottom25.cnf
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.industrial.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT -cores NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3322333-1304349487/watcher-3322333-1304349487 -o /tmp/evaluation-result-3322333-1304349487/solver-3322333-1304349487 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3322333-1304349487.cnf -seed 1604265209 -budget 40000 -cores 8

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= c40bd543dad558d19995fef4fd742233
RANDOM SEED=1604265209

node147.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30223376 kB
Buffers:        197848 kB
Cached:         895212 kB
SwapCached:       3248 kB
Active:        1452012 kB
Inactive:       984400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30223376 kB
SwapTotal:    67111528 kB
SwapFree:     67105204 kB
Dirty:           35604 kB
Writeback:           0 kB
AnonPages:     1341704 kB
Mapped:          19048 kB
Slab:           214064 kB
PageTables:      12288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 24613032 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73516 MiB
End job on node147 at 2011-05-02 18:41:57